The compressed air vehicles that run in Maldonado Uruguay South America in 1993 100 kilometers with only one charge of compressed air in its tanks thank to the special free piston and freewheel compressed air engine. (I have videos of the car and the motorcycles running).
In this moment are dying 1000 people every day for the air pollution in the world and 100 in USA.
For asthma in USA 6 millions attack, 150000 in emergency rooms every year for the air pollution.
Let the people live longer and healthy.
Safe the planet send this page to ten people or more please.
29,4,4,1,52 (28/7/04)
Inform 52
By Armando Regusci
Compressed air vehicles.
Welcome to the vehicles of the future and the present
My name is Armando Regusci and I am the chairman of the Regusciair Club and the Regusciair Club company
In this moment I am living in Barrio la Fortuna Calle 14, Manzana 11, Solares 3 y 4 Maldonado Uruguay South America
Phone : +(598) 94929783 from out of Uruguay , 094929783 from Uruguay.
Email : regusciair@hotmail.com
Web page : http://www.airenergycars.com
Regusciair Club and Regusciair Club Company
Regusciair Club
For be member of the Regusciair Club you need to pay one dollar for only one time and you are member of the Regusciair Club for the rest of your life.
Each person has one number of members of the Regusciair Club that never change.
This number is for the order that we sell them.
The number of the member of the Regusciair Club is unlimited.
What benefits do you get if you are member of the Regusciair Club
The people that work in the company should be members of the Regusciair Club, the people that have the lower numbers will be the first in work in the company.
The people that work in the oil companies and cars that work with oil will be the first to work in the company.
For buy new vehicles or recycled the lower number will be the first.
Only the people of the Regusciair Club can get compressed air in the station of the company for get all the energy in one minute in your vehicle, the same for liquid air or liquid nitrogen.
Regusciair Club Company
For get one share of the Regusciair Club Company the price is one dollar for the 5000 first shares, 10 dollars for the next 5000, 100 dollars for the next 5000, 1000 dollars for the next 5000, 10000 for the next 5000, 100000 for the next 5000, 1000000 for the next 5000, 10000000 for the next 5000, 100000000 for the last 5000.
The whole number of shares of the company is 100000, each share have the 0.001 % of the company.
The shares have the name of the buyer and a number, that number is for the order that the share are selling.
The company have the right to fix the maximum of shares that can buy one people.
When same people get a share of the Regusciair Club Company he becomes member of the Regusciair Club.
The number of the member of the Regusciair Club will be the next number of the maximum number of the Regusciair Club when this people get the share of the Regusciair Club Company.
The shares of the Regusciair Club Company can be sale and buy but this buy or sale need to be done for the Regusciair Club Company.
When we sale the first 5000 shares the price of your share that you get for one dollar is 10 dollars or more, when we sale the next 5000 the price of your share is 100 dollars or more and when we sale the 45000 shares your share is 100 millions dollars.
If you get 100 shares when we sale the 10000 shares you can get 10000 dollars for your 100 dollars.
What benefits do you get if you get shares of the Regusciair Club Company.
The price of your share of one dollar can be 100 millions dollars or more.
If you keep your share you can get the profits of the share at the end of the year.
The company will do all kind of vehicles like motorcycles, cars, buses, trucks, tractors etc.
The company will do source of renewable energy like wind sun and water.
The company will do parts.
The company will recycle all kind of vehicles.
The company will do compressors.
The company will do systems for storage the energy.
The company will do stations for get the compressed air in your vehicles in one minute.
At the same time that you get money if you get shares of the company you help to save 1000 lifes a day that are dying for the air pollution and all the problem that is doing in the earth the oil in this moment.
Inform 24) ( 6/2/00 )
By Armando Regusci
What is a compressed air vehicle
A compressed air vehicle is a vehicle that have one or several tanks where you put compressed air, afterward this air go to an air motor for move the vehicle.
Inform 25) ( 3/2/00 )
Why compressed air vehicles
By Armando Regusci
• They use renewable energy.
They are the vehicles of the future because they use renewable energy.
Not only for the next 30 years time that the oil will be finish, they will keep working in the next 30000 years. What is going to do the world when the oil is finish. We need to prepare for the future now.
• They use storage energy
In the hours of the day the energy that we use is very variable, and the production of energy is very variable to. The eolic energy is very variable and the solar energy is very variable to. We need to storage the hydraulic energy to because the production of energy have no variation but the demand of energy is variable. Compressed air is a wonderful way to storage the energy. We can get 5 to 10 times more energy from the same source of energy.
• They use very fast transfer of energy
Is the unique vehicle able to get all his energy in one minute and the energy is renewable, storage, safe and clean.
• They are ecological
In this vehicle the air is compressed and decompressed, is only a physic transformation is a ZP zero pollution . Every day 10000 people die in the world for lung diseases due to the pollution of the vehicles. We are racing the temperature of the earth, and all the life in the earth can disappear.
5) They are economics
For run 100 Kilometers in a car in Uruguay you need to spend 10 dollars in this vehicles only 40 cents of dollar . For run 100 kilometers in a motorcycle in Uruguay you need to spend 5 dollar in this kind of vehicles only 10 cent of dollar.
6) They are cheaper and easy to build them. We can make all kind of vehicles, cars, motorcycles, buses, tractors, boats and air planes. The speed, power, comfort and safe is the same and better than the vehicles that are running now.
7) For same countries they can safe a lot of money because they don't need import oil. For same countries like Uruguay and USA they can save a lot of money because they don't need import oil.
8) They are safe. Doing the tanks with 5 centimeters diameter of fiber glass they are safe even if the tanks broken.
9) They can work together with the air world system. The air world system consist in compress air from the renewable source like wind, water, sun (WWS energy) and them use this energy for all the use of energy even for vehicles in all the world.
10) With the technology that we have now are the only vehicles that have all this conditions:
The oil vehicles fail in the condition :
• Because they use no renewable energy.
• Because they are no ecological.
• Because they are no economic.
They need 25 times more money for run the same distance than the compressed air vehicles.
• Because they are expensive for built them.
• Because for same countries like Uruguay or USA you need to import oil.
• Because they don't work with the air world system.
The battery electric vehicles fail in the condition :
• Because they need 8 hours for get all the energy instead of one minute like compressed air vehicles.
• Because they are not economic.
They expend 10 dollars for run 100 kilometers because need to change the battery and 4 cents of dollar of electricity.
The hydrogen vehicles fail in the condition :
• Because they are not economic.
They need 45 times more money for run the same distance than the compressed air vehicles
• Because they are not save, hydrogen is very dangerous
The Natural Gas Compressed vehicle (NGC) fail in the condition:
• Because they use no renewable energy.
• Because they are not ecological. Produce carbon dioxide and other pollution gases.
• Because they are not economic. They need 15 times more money for run the same distance than the
compressed air vehicles. If we compressed air instead of natural gas at the same pressure with the same
volume we can run almost the same distance.
• Because for same countries like Uruguay is nesacery import Natural Gas.
• Because they are not safe. Compressed Natural Gas is very dangerous.
• Because they don't work with the air world system.
Inform 58 (3/2/00)
Hy everybody my name is Armando Regusci.
I am teacher of physics, math and natural science, mechanic and inventor.
I am bachelor engineer.
When I was very young I Start with several inventions, may be because the grand father of my grand father was Alexander Volta the first man that have electricity in his hands.
When I was 20 years old I did a car with flywheel and hydrostatic transmission, the first one had engine, you can drive the car with only one pedal, you can get the energy when you brake and the engine with all the power all the time, like a race car was unbeatable.
Afterward the car run only with the kinetic energy of the flywheel it had 60 miles range.
In 1959 I get the idea to build vehicles with liquid nitrogen, compressed air and with hydrostatic transmission and flywheel.
In 1984 I Start to work in vehicles with compressed air, in 1986 I had the first vehicles running.
It was a motorcycle with two big tanks it had only 6 kilometers range, the engine was an hydrostatic engine that I used for move the vehicle with hydrostatic and flywheel.
With the same air at the same pressure the same motorcycle run 135 kilometers with the free piston and freewheel engine.
Afterward I did a lot of works with compressed air vehicles.
In 2000 I went to Denton Texas USA to work in the vehicles of compressed air and liquid nitrogen, in the UNT University of North Texas.
In that University I explain to the engineer how to build the free piston and freewheel engine. The engineers decide to do my engine for a WV that run with liquid nitrogen.
In that vehicle with a tank with 100 liters can run 30 kilometers range, with my engine the same vehicle with the same nitrogen can run 300 kilometers range.
One of the reasons for that is that my engine is able to work at 10000 PSI pressure instead 150 PSI. When we decompress a gas from 10000 PSI to 150 PSI we lose 90 % of the energy.
If you put a liter of liquid nitrogen in a tank and the tank is full and you let the nitrogen become to the atmosphere temperature the pressure of the nitrogen is 100000 PSI or 700 K/cm.
In this web page you will fine the explanation why you loss this energy.
At the same time I have my own company the Regusciair Club Company.
I want build and sale compressed air vehicles in all the world and use the use the renewable energy like wind, sun and water.
This vehicle is not only the best vehicle that work with renewable energy it is the only vehicle that work with renewable energy and have the same comfort that the oil vehicles and better.
29,4,4,1,54 (31/7/04)
Inform 54
Frequently asked questions
What is the maximum speed of the compressed air vehicles?
The same of the oil car and more.
What is a liquid nitrogen vehicle and why?
The air is 79 % nitrogen 20 % oxygen and 1 % others gases.
When we get the oxygen to the air for medical and industrial we need to separate the oxygen from the nitrogen ,for do that we get the air cold -170 cent and the air cam liquid, them we let the air cam hot and the oxygen cam gas before nitrogen.
We get liquid nitrogen that is an industrial waste.
One liter of liquid nitrogen becomes 696 liters of nitrogen at atmosphere pressure and temperature.
The Boyle Law of the gases said that in a gas pressure time volume is constant if the mass and the temperature of the gas is the same.
For this law if we put in a tank of a liter liquid nitrogen and we wait that the nitrogen becomes at the atmosphere temperature the pressure in the tank is 696 Kg/cm or 696 X 14.2 = 9883 PSI and the energy is 810366 kilogrameters we need to use the gas at this pressure that only with my engine is possible if we want to get all the energy, in the first car of the UNT they expand at 140 PSI and only get the 8% of the energy.
The price of the liquid nitrogen is more expensive than the compressed air but if we use a lot of vehicles with liquid nitrogen it becomes more expensive because is no more a waste.
The liquid nitrogen vehicle have less power than the compressed air because you need to wait that the nitrogen became hot.
In a liquid nitrogen vehicle you need to put head exchanger.
In a liquid nitrogen vehicle you are losing energy because you need to live the nitrogen to the atmosphere when become hot if you don't want that the tank broken.
With my special engine like have more efficiency has more power.
The reason why use liquid nitrogen is for safe.
The liquid nitrogen is practically the same that the compressed air car the only different is the way to storage the energy in the first is liquid nitrogen in the second compressed air but at the end both work with a compressed gas engine.
If we use liquid nitrogen we can only buy the liquid nitrogen and don't need use compressors.
We can get the liquid nitrogen and let it can atmosphere temperature and get compressed nitrogen and use it in a compressed air car.
We can use in a car liquid nitrogen and compressed air or nitrogen at the same time.
Are the compressed air vehicle safe?
Yes. In this moment are running in the world 1 million of vehicle with Compressed Natural Gas and never have problems because the tank are of fiber glass and in case of accident only liken. We are going to use the air at the same pressure 3000 PSI and the air don' get fire like the Natural Gas. If you have an accident in an oil car and in the accident the door becomes broken and you can go outside and if the car gets fire you are in a very bad situation.
If the tanks work at 3000 PSI maximum pressure they will be test at 6000 PSI frequently.
When start the compressed air vehicles?
In 1959 I get the idea of the compressed air vehicles and I start to work alone in 1984 but in 1997 I get the information that between 1900 and 1910 run in Paris New York and London run vehicles with compressed air.
This vehicles was like a locomotive that run at low pressure 500 PSI with bad efficiency with a big tank it run 20 miles range.
Do you know the compressed air car of Guy Negre?
In 1997 after I be back of USA I was in Uruguay and I read in a magazine about the car of Guy Negre, was a car that run with compressed air and gasoline,afterward use only compressed air but in the draws of the engine they keep the the combustion chamber I don't know why.
The engine of Guy Negre have two piston with the first piston he compress the air of the atmosphere and use energy for do that the air can hot but you need to put energy for put the air hot when you compress the air.
The idea is that the air that expand don't become cold but the best way is to get that with a heat exchanger after the air is hot you can't do that, and you can't get the energy from the atmosphere.
After the air is compress go to the combustion chamber a little chamber and there put the air from the tanks, afterward the air go to a bigger piston where it work.
The problem is that only use the difference of volume of the two pistons.
When the air go to the chamber the air is decompress and you lose energy, that is one of the reason why this engine have less than half of the energy of my engine.
In technical description I explain all the problems that have the engine with crankshaft for example that the piston is moving when the air go inside the cylinder in the Guy Negre engine move slowly when the air go inside the cylinder but is moving.
In 7/25/04 looking the web page of Guy Negre I saw a engine that is motor and compressor for a car, I have the same patent in Uruguay and Argentina Urugayan patent number 22976 date 9/11/1989 and Argentina patent number 317786 date 9/6/1990 the name of the paten is Motor Compresor de gas de eficiencia total.
Is expensive for do it ?
Is very cheap, I did the car that run 100 kilometers in Maldonado in 1993 with only one charge of air in its tanks with a pipe of PVC with fiber glass out side,4 bike freewheels and 4 bike chain. You can do this engine with only a lade and a welding machine.
What's happen if the car is stop for long time?
Hi get all the energy for ever in a batteries car in one year if you don't use it you lose the energy and the batteries to, in a nitrogen car you lose all the energy.
What's happen if you don't have more compressed air in your vehicle?
We are going to put a truck with a big tank of compressed air you call him for the cellular phone and you get the compressed air, or you can stop and other car with compressed air and get the air.
Are they ready for mass production?
Yes
29,4,4,1,57 (31/7/04)
Inform 57
Some goals, goals done, goals try, goal cancel and information of the Project 29 Auto a aire. By Armando Regusci
When alter the information with it number and it date appear ( ) that's mean that is a goal.
29,4,15,1 (6/28/04)
Save in the next 20 years, 15 millions human lifes of the 20 millions that can die for the use of the oil. ( )
29,4,15,2 (6/28/04)
Let 30000 millions of peoples get better health in the next 20 years because we use less oil. ( )
29,4,15,3 (6/28/04)
Get less pollution using lees oil.
29,4,15,4 (6/28/04)
Don't use more oil when does contamination and only use it for plastic, mattress and other things. ( )
29,4,15,5 (6/28/04)
Get energy from the renewable source of energy like wind, sun and water using compressed air for storage the energy, move the energy, for get electricity and move the vehicles with compressed air in all the world.
29,4,15,6 (6/28/04)
Let the people know about my project in Radio, TV, Newspaper, Magazines etc in all the world. ( )
29,4,15,8 (6/28/04)
Get money for build one bike that run with compressed air with the last technology ( )
29,4,15,9 (6/28/04)
Let the University of North Texas vehicle work ( )
29,4,15,10 (6/28/04)
Start to build and sale vehicles that run with compressed air all around the world.
Same important things that Armando Regusci did in vehicles that run with hydrostatic transmission and flywheel, compressed air and liquid air until 3/12/2002 .
In 1959 when he was 19 years old he gets the idea of vehicles that run with hydrostatic transmission and flywheel, compressed air and liquid air.
In 1974 he gets 2 patents of the vehicles with hydrostatic transmission and flywheel.
In 1975 he gets the first publication of the vehicle with hydrostatic transmission and flywheel.
In 1977 he get 2 patents of the vehicle with hydrostatic transmission and flywheel, he gets the first prototype running.
In 1978 he gets one publication of the vehicle with hydrostatic transmission and flywheel.
In 1979 he gets 12 publications of the vehicle with hydrostatic transmission and flywheel in Uruguay , Argentina , Mexico and Italy and same interview in TV.
In 1980 he gets 13 publications of the vehicle with hydrostatic transmission and flywheel in several countries and several interviews in TV.
In 1981 he gets one patent of the vehicle with hydrostatic transmission and flywheel and gets 2 publications.
In 1984 he starts to work in compressed air vehicles.
In 1986 he get the first prototype that run with compressed air, he get the first patent of vehicles with liquid air, the first patent of the vehicles with compressed air and get the first publication of vehicles of compressed air and liquid air.
In 1987 he gets the first patent of the engine with free piston and free wheel that he call Regusci engine and get one publication of vehicles with compressed air.
In 1988 he gets one publication of vehicles with compressed air and get the first car with compressed air running.
In 1989 he gets one patents of vehicles with compressed air.
In 1990 he get the second patent of the engine that run with free piston and free wheel that he call Regusci engine.
In 1991 he get 2 publications of the vehicle with compressed air.
In 1992 he get 3 patents one of the Regusci engine one about turbines for compressed air vehicles and an other one about a system for get compressed air to a vehicle in just one minute, he get one publication of vehicles with compressed air, run 100 Kilometers with only one charge of compressed air and get the Genesis price for one of his patents of vehicles with compressed air.
In 1993 he go to USA for develop the compressed air vehicles there, he wrote to Vehicle Research Institute of Washington University, to the FORD, to GM and others and don't get help, he get one publication and one interview in TV in MIAMI.
In 1994 he wrote to DOE Department of Energy and don't get help.
In 1995 he built 2 prototypes in USA with compressed air.
In 1996 the TV in New Jersey get a video of one of his vehicles running with compressed air and get the videos of the car in Uruguay running with compressed air but never go to the air, show one of the vehicles running with compressed air in several exhibition center one of then the Hobby Center where thousands of people can see it running and in several cities of USA.
In 1997 he wrote to The New York Times, Scientific American, Popular Science, Washington Post and Popular Mechanic and only the New York Times told me that can't help me.
He returns to Uruguay , he get one publication of vehicles with compressed air.
In 1998 he built 2 prototypes and gets 5 publication of vehicles with compressed air.
In 1990 he gets 10 publications of vehicles with compressed air and show the vehicles running in several cities in Uruguay he get several interview in the TV.
In 2000 he gets 2 publications of vehicles with compressed air show the vehicles running in several cities in Uruguay and he gets several interviews in TV.
In 2001 he returns to USA get 2 patents.
In 2002 he built a motorcycle with compressed air in the first test run 20 miles with only one charge of compressed air in march 12, that's mean that with only one charge of compressed air is able to run 75 miles decompressing the air from 3000 PSI instead of 140 PSI.
In 2003 he keep working in the construction of the Regusci engine in the UNT, he try to get help but don't get it.
Try let the people know in Radios, TV and magazines about the compressed air vehicles in USA but nobody want help.
In December 3 return to Uruguay .
In December 22 get an other patent of engines with free piston and freewheel.
In 2004 start the Regusciair Club and the Regusciair Club Company
29,4,4,1,55 (31/7/04)
Inform 55
Same knowledge of physics:
Units: International system M.K.S. Distance meter=M Mass kilo=k Time second=S
One Km is 1000 meters.
Force: kilo force is the force that the earth does to a kilo mass.
Energy distance time force E= D x F
E=kilogrameter=kgm is the force of one kilo in one meter distance.
Example; For move a VW at less than 10 kilometers in an hour we need 10 kilos force and for move it 100 kilometers we need 1000,000 kgm because the force is 10 and the distance is 100,000 meters 10 x 100,000=1000,000
One KWH is 366972 Kgm of energy.
The Boyle law is pressure time volume is constant
P X V = K
The atmosphere pressure is near one kilo in each cm square.
If we put 10 liters of air in a liter tank we have 10 k/cm pressure.
When we decompress a gas we lose energy.
Example: We have a tank with 40 liters at 3000 PSI 3000/14.2=211.26 k/cm the energy of one liters at 211 K/cm is 9245 Kgm the energy of the tank is 40x9245=369838 Kgm if we decompress to 21.1 K/cm we 10 times less pressure and ten time more volume the energy at 21.1K/cm is 473.1 Kgm and the energy that we have now is 400x473.1=189249 Kgm we have only 189249/369838x100=51% of the energy.
29,4,4,1,56 (31/7/04)
Inform 56
Technical description of a compressed air car
By Armando Regusci
29,4,4,1,31 (19/9/00)
Inform 31
Energy of the compressed air
By Armando Regusci
Using Boyle law we get that
E = 10(xLx-x+1) where
E = Energy in Kilogrameters in a tank of one liter volume.
One kilogrameter is a force of one kilo in one meter, is the same energy of 9.81 Joules.
367000 Kilogrameters is a KWH
KWH = Kilowatt hour
Kgm = Kilogrameter
The absolute pressure in the tank is x Kg/cm the absolute pressure is the relative pressure plus one.
Example: The pressure in the gauge of the tank is 10 kg /cm absolute pressure of the tank is 10+1=11 kg/cm
E = 10(11L11-11+1) = 163.758 Kgm
L11 = 2.3978
2.3978x11 =26.3758
26.3578-11+1 = 16.3758
16.3578x10 = 163.758
A tank with compressed air at 200 Kg/cm of 50 liters volume have 8659x50= 432982 Kgm of energy or 432982/367000 = 1.17 KWH
Volume of the tanks 300 liters
Maximum pressure 352 Kg / cm
Volume of the air at atmosphere pressure 352 x 300 = 105600 liters
Energy for each liter at 352 Kg / cm = 17188 Kgm
Energy in the tanks 17188 x 300 = 5156400 Kgm
Energy in the tanks in KWH 5156400 / 367000 = 14.05 KWH
Efficiency of the compressor 60 %
Electricity for charge the tanks 5156400 / 60 x 100 = 8594000 Kgm
Electricity for charge the tanks in KWH 8594000 / 367000 = 23.4 KWH
Efficiency of the motor 60 %
Speed of the car 80 Km / h
Force for move the car 25 Kgf
Range 3093840 / 25000 = 123 Km
Price of the KWH between 0 and 7 AM 0.5 uruguayan pesos
or 0.5 / 30 = 0.016 dollars
Price of the charge 23.4 x 0.5 = 11.7 uruguayan pesos
or 11.7/ 30 = 0.39 dollars
Price for run 100 Km 11.7/123x100=9.5 uruguayan pesos
or 9.5 / 30 = 0.3 dollars
Speed of the car 40 Km / h
Force for move the car 15 Kgf
Range 3093840 / 15000 = 206 Km
Price for run 100 Km uruguayan pesos 11.7/206x100=5.6 uruguayan pesos or 5.6/30 = 0.18 dollars
Energy for each meter at 80 Km / h 25 / 60 x 100 = 41 Kgm
Energy for each meter at 40 Km / h 15 / 60 x 100 = 25 Kgm
29,4,4,1,36 (6/4/2002)
Inform 36
Description of the Regusci engine and why this engine
The Regusci engine consist in a free piston and a free wheel, the connections between the free piston and the free wheel can be done by different way.
The engine can have one or several piston and this pistons can be equal or different for the same engine.
The piston can be connected to one or several free wheel and the free wheel can be equal or different.
The piston can be simple or double effect and with different diameter and stroke.
An example of this engines is a cylinder very long in relation with his diameter, a piston connected to a shaft, when we put air with pressure inside the cylinder the air push the piston the piston pull the shaft, the shaft pull a chain the chain turn the free wheel and the free wheel turn the shaft of the engine. The engine have two valve one for let the air go inside the cylinder from the tank or other cylinder and the other for let the air go from the cylinder to the atmosphere or other cylinder.
The engine have a spring for return the cylinder to the initial position.
The advantages of this engine are
1 The cylinder can be much more longer in relation with his diameter, this advantage let open the valve for put the air in and the valve for put the air out only one time instead of several times.
This advantage is very important when we the engine works at very high pressures for example 700 Kg /cm or 9940 PSI if we use a piston with one cm square of surface the force is 700 kilos and we can use this force in the engine without problem in the engine the cylinder can by 40 cm stroke, in a piston connected to a crankshaft the valve open and shut 20 times instead of one and we lose energy, if we use a piston with 10 cm of diameter it open 4 times but the surface is the force is 54950 kilos and the engine will be broken.
This let us open the where the air came to the cylinder for 20 cm and afterward shut it and decompress the air at half of his pressure.
2 This engine can run at very high pressure for example 700 kilos or 9940 PSI if we decompress at 35.21 Kilos we only get 48 % of the energy.
3 If we don't need it we don't use it
For example in an engine with 10 pistons we only use one if we don't need to much power but if we need all the power we can use all the pistons.
If we don't need power we don't use the engine and it run in free wheel.
When we use all the power we need to let go to the atmosphere a lot of air, in an engine with crankshaft if we keep moving this lot of air even if we don't need power in a Regusci engine if we don't need it we don't use it.
4 The piston is stop and with out volume when we put air inside the cylinder
This give more efficiency, in an engine with crankshaft this is impossible.
5 When the piston is at the maximum of his pressure when start the movement the mechanical efficiency is the same that for all the positions of the piston and is very high, in an engine with crankshaft the efficiency is very bad when the piston start the movement.
6 We can use an spring for reduce the force when the piston start the movement and afterwards get this energy, the spring is located between the piston and the free wheel.
7 When the pressure of the tank is low we can only use the pistons with high diameter.
8 The engine has a big volumetric efficiency and like are no force between the piston and the cylinder have a long life efficiency, that's don't happen in and engine with crankshaft.
9 The engine has very good mechanical efficiency for all the pisitions of the piston.
10 We can put exactly the air that we want each time that the engine works. We can let the air go to the atmosphere at the atmosphere pressure and get all the energy of expansion.
If we need more power we can let the air go to the atmosphere at more pressure than the atmosphere pressure and get more power but we have less efficiency.
11 The efficiency of the Carnot cicle is much better.
