ROTARY PISTON ENGINE WITH EXHAUST RECIRCULATING DEVICE

A rotary piston internal combustion engine provided with an exhaust recirculating device for effecting the reduction of both the nitrogen oxide content and the noxious unburned compounds present in the automobile exhaust gas and concurrently improving the engine power output with efficient fuel cons...

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Bibliographic Details
Main Author SHIMIZU H,JA
Format Patent
LanguageEnglish
Published 08.01.1974
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Summary:A rotary piston internal combustion engine provided with an exhaust recirculating device for effecting the reduction of both the nitrogen oxide content and the noxious unburned compounds present in the automobile exhaust gas and concurrently improving the engine power output with efficient fuel consumption by recirculating a portion of the exhaust gas from the engine working chamber under the power stroke to the engine working chamber under the compression stroke in response to the rotation of the power output shaft.
Bibliography:Application Number: USD3783839