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  Anonymous Coward, 21 Sep 2002 @ 4:03pm

  
  

  Its all about energy storage.

  Compressed air is one way to "store" energy. You can "store" electricty as mechanical movement (flywheel), Chemical (battery), Compressed air (move generator - see magnetic flux), water (pump from low to high then let flow downhill again - magnetic flux), Fuel cell, or magentic flux with superconductor
  
  Using compressed air is a well known solution.

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    pow, 9 Jan 2003 @ 5:24pm

    
    

    Re: Its all about energy storage.

    Good for you,
    My plan is to have decentralized local power plant stations that are a combination of solar,gas,hydro,wind,compressed air,chemical reactors and LWR,liquid nitrogen,hydrogen and elctrical. My view is this will allow us genius's to continue to reinvent the wheel.From the distribution center to the local filling or fueling stations where like an indy pitstop you can change tanks instead of waiting in lines.

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  u2604ab, 22 Sep 2002 @ 2:10pm

  
  

  Clean cars

  Exhibit A: Pity the suicidal man/woman who today tries to kill himself/herself with the good old (relativlely painless) trick of running a car in a closed garage; Most cars built within the last 10 years emit so little carbon monoxide that it could take days for the carbon monoxide level in a closed garage to reach fatal levels.
  
  Exhibit B: Around 1995, Road & Track reviewed a new Saab with an emission system that made emissions so clean that the editors suggested that the tailpipe air from this car may be cleaner than the air in certain major cities with pollution problems like Mexico City.
  
  Exhibit C: Sports Utility Vehicles (SUVs) are classified as light trucks. Light trucks now account for more than 50% of the domestic American auto market. Light trucks and SUVs are not required to meet the same emissions and safety standards that cars must meet.
  
  Save the environment. Buy a car.

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• 

  Terry Donaghe, 23 Sep 2002 @ 8:39am

  
  

  How does the Air Get Compressed?

  Do we use electricity to compress the air? If so, then we're still polluting, right? - since the electricity is generated at a plant which is probably burning coal.

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    Anonymous Coward, 23 Sep 2002 @ 4:39pm

    
    

    Re: How does the Air Get Compressed?

    >since the electricity is generated at a plant which is probably burning coal.< br>
    Not necessarily, maybe on the east coast, where coal is abundant. Last time I checked most of the west used Natural Gas, Diesel, Gasoline, Nuclear, or renewable energy (wind, solar, hydro-electric.) I believe the same is true for the midwest.
    
    However, most of the powerplants in the west are natural gas or gasoline/oil, which still puts out a ton of bad stuff into the air.

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    Ty, 5 Nov 2002 @ 8:05am

    
    

    Re: How does the Air Get Compressed?

    Well I would think that it does take some type of energy to compress the air BUT, and this is crucial, couldn't while the tires are spinning, couldn't this rotation be used to 'charge' a battery, that in turn renews the air pressure in the tanks, so that technically the car fuels itself and there would be no reason to ever stop at a refiller station to fill up the car using air compressed by plants that burn natural fuels.

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      Jeff, 23 May 2003 @ 8:49am

      
      

      Re: How does the Air Get Compressed?

      As a dynamo maybe. Dynamoes are a very good source to get electricity but also are not reliable. And turning a crank or anything else will draw more energy than its worth. Using iron and magnets to create electricity will require close conditions in an unvibrating position. Hondas have a good idea of braking to recharge electricity. But it may also help, overall, the length of a charge.
      
      Jeff

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    S Parsons, 23 Nov 2002 @ 1:51pm

    
    

    Re: How does the Air Get Compressed?

    Do we use electricity to produce hydrogen, oil, etc?

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    Michael Kroger, 4 Dec 2002 @ 12:54pm

    
    

    Re: How does the Air Get Compressed?

    The air will be compressed by using a turbine...The Electrical engergy needed to power that turbine will be a praticular Fuel Cell powered by methane or other natural gasses...Their will be no harmful gasses explled into the air...and the electrical energy that is gained from the operation will furthermore power a turbine which creates pressure...Allowing the pressure "tank" to suplly air power to the driveshaft.

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    • 

      susanta kumar panda, 20 Mar 2006 @ 8:10pm

      
      

      Re: Re: How does the Air Get Compressed?

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  • 

    Anonymous Coward, 6 Nov 2006 @ 7:07am

    
    

    Re: How does the Air Get Compressed?

    smart

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  • 

    Bill Wright, 19 Nov 2007 @ 1:22pm

    
    

    Re: How does the Air Get Compressed?

    So which would you prefer/ gas guzzling suv that pollutes or air powered car that has zero emissions at the exhaust.
    
    Yes some electric plants create pollutants , but gas pumps use electricity and so it would equal out when comparing to using a compressor to pump air..

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    Don Mayne, 4 Mar 2008 @ 9:20am

    
    

    Re: How does the Air Get Compressed?

    Of course we use electricity much of which is produced by coal fired plants. But remember that these power plants are running whether we charge the air tank or not. Only if we went entirely and solely to air powered vechicles would possibly you see an increase in power plant emissions. Not to mention the drop in fuel producing plant emissions that would be caused by the reduced demand for gasoline.
    
    You will not see an air-powered vehicle mass produced in the US in our lifetime. The politicians won't allow it. Why, think of all the lost tax money. The country would loose hundreds of millions of tax dollars because no one is buying gasoline anymore.

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  earl chubbey, 3 Apr 2003 @ 10:31am

  
  

  the air powered car

  where is it? I've been reading about it for years, "mexico has ordered taxis for delivery in 2001" (it's 2003, mexico is still waiting for its taxis) "air powered car to be unveiled at 2002 paris motor show". (ALL of the 2002 paris auto show websites contain NO information regarding the air powered car) let me ask you something. such a vehicle would certainly have undergone countless batteries of tests for a variety of reasons, speed, performance, reliability, range, operating costs, etc, etc, etc. where are the results from these tests? you tell me, i can't seem to locate any such information. let me ask you something else, the air powered car in theory frees society in general from the tyranny of the internal combustion engine, perhaps the most significant invention of this century so far, so in that light, wouldn't you think that every journalist on the planet would be or would have written scads of articles about the air powered car? don't you think that the globe would be buzzing with talk about this remarkable invention? of course that's what you'd logically think, but apparently logic has deserted the situation, and the greatest invention since moveable type has attracted little or no attention from the world media. how very strange, don't you think?

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  EDWIN, 11 May 2006 @ 7:57pm

  
  

  to how ever owns this projected.

  i dont have a coment.i just wanted to no if your engine workes cuz i designed my own that runs off of air and the way i see it, its really powerful. the only problem i don't have the funds to put it out there to be sold on the market.but beleave me if i find a partner believe me we will change the world for ever.so write back if intrested!!!!!!!

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  Richard McQuarry, 14 Oct 2006 @ 5:02am

  
  

  Hybride cars

  Who ever comes up with the right air engine to covert all gas powered cars and trucks will win and change the world. Its possable to add an air moter to all cars and trucks to turn all gas powered cars into hybride its true if you just use your gas engine to pump air into a tank and then just run your air moter the gas save is more then worth it it could save millions of barrells of oil and could provide relief to the econemy because everyone would be converting their exsisting car or truck imagine all the hybride conversion shops poping up all over the country.And yes I have figured out how to do it but I lack the funds to move any futher but sooner or later some rich man or woman will come forward and see the possablitys I have to offer anyways if you know any wealthy investers give me a call my name is Rick and my phone # cell is 763-226-7638 artistic engineer

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