Internal-combustion engines – Two-cycle – Rear compression
Patent
1993-07-02
1995-05-30
Kamen, Noah P.
Internal-combustion engines
Two-cycle
Rear compression
123 73AB, 123 65VB, F02B 3304
Patent
active
054192897
ABSTRACT:
A device for controlling a pneumatic injection of a carbureted mixture into a combustion chamber of a two stroke internal combustion engine, with the device including a compressed gas supply pipe adapted to be communicated with the combustion chamber of a cylinder by an intermittent sealing element, and a fuel metering device opening into the compressed gas supply pipe. A selective sealing element is arranged in the compressed gas supply pipe upstream from the intermittent sealing element and from the fuel injection device for controlling all carbureted mixture conveyed into the compressed gas supply pipe and used for pneumatic injection according to operating conditions of the internal combustion engine.
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Patent Abstracts of Japan, vol. 11, No. 28 (M-557) (2475) Jan. 27, 1987.
Duret Pierre
Venturi Stephane
Institut Francais du Pe'trole
Kamen Noah P.
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