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&lt&lt A Congress:Top 100 Technologies -- RD Energy Technology &gt&gt

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Engineair’s Ultra-Efficient Rotary Compressed-Air Motor

Elegant minimalist design eliminates most of the working parts traditionally associated with internal combustion engine offers close to 100% energy efficiency for a variety of transport and stationary applications.

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Official Website - Engineair Pty Ltd, based in Melbourne, Australia is a company focusing on the development of air motor technology based on a unique rotary piston concept. Different from conventional air motors, the Engineair motor, invented by Mr Angelo Di Pietro, has virtually eliminated internal wear and friction and offers superior performance at a wide variety of application requirements.

The Di Pietro Motor (Rotary Air Engine)

Company Profile


Development - "We would consider joint venture partners with marketing, fund-raising, or manufacturing expertise (or manufacture under licence) to participate in our global growth expectations."

Latest Developments

Feb. 6, 2007
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Photo provided of vehicle that will host the EngineAir technology. Not yet in production. Wording on door says: Functioning link is:



(8:52 minutes)

Two Air Engine Technologies Featured - MDI of France and Engineair of Melbourn are featured in a television report. (Beyond Tomorrow / YouTube December 17, 2006)



EngineAir on Free Energy Now show (34 min 15 Mb mp3) - On Dec. 9, 2006, as part of the Free Energy Now interview series,Congress:Member:Sterling D. Allan interviewed EngineAir CEO, Angelo DiPietro, regarding the Engineair technology.


Engineair has received an award for excellence in technology by Frost & Sullivan. (~March, 2007)

In the News

Google News > Engineair

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Latest: Directory:Engines > Directory:EngineAir > Inventor, Angelo Di Pietro Talks About EngineAir - Last week, Angelo sent me an email with an audio file giving an overview of their technology, its capability, applications, and potential to provide a "solution to pollution." I've added a few images to it and have uploaded it to our YouTube channel. (News:Pure Energy Blog August 27, 2013)
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Directory:Fuel Efficiency > Directory:Engines > GE awards leading innovators in clean energy technology - This was brought to my attention by Angelo DiPietro of Engineair, who is the first company listed in this story about the winners of the Ecomangination contest. I interviewed DiPietro on Dec. 9, 2006, and we at the New Energy Congress listed his technology in our Top 100 listing. Perhaps we could account this as "good bird-dogging" on future trends and technologies. (News:Pure Energy Blog April 2, 2013)

ABC Interviews DiPietro of Engineair -- the Rotary Air-driven Engine - "Our motor delivers high torque and low rpm, very high efficiency, low noise and it's a fraction of the weight of a traditional piston motor. It is cheaper to produce and is better for the environment, as less material and energy is used in its production." (ABC, Australia May 28, 2007)


Engineair Pty Ltd

5 Export Drive

Brooklyn Vic 3012 Australia

Telephone 61 3 9318 0011 / Facsimile 61 3 9318 0088


See Talk:Directory:EngineAir

See also

Directory:Air Cars



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