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US 4,541,371 AGranted
Two cycle engine
AssigneeSuzuki Motor Corporation
InventorsMinoru Kageyama, Takeo Hirose, Tadao Matsui, Hiroshi Ogino, Shiro Yoshida, Takayuki Suzuki
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AssigneeSuzuki Motor Corporation
InventorsMinoru Kageyama, Takeo Hirose, Tadao Matsui, Hiroshi Ogino, Shiro Yoshida, Takayuki Suzuki
Estimating the term…
An improved two cycle engine is disclosed which includes a subchamber which is in communication with the exhaust port with a cylindrical valve rotatably disposed therebetween. A reed valve unit is turnably supported in the inlet port to open and close the latter. The cylindrical valve is operatively connected to the reed valve unit by way of a linkage mechanism. Either of the cylindrical valve and the reed valve unit is actuated by a servomotor and the other one is actuated by the linkage mechanism. The servomotor is controlled with the aid of a control circuit so as to allow the engine to be operated at a predetermined number of revolutions.
A two cycle engine comprising a subchamber which is in communication with an exhaust port by way of a passage, a valve for opening and closing said passage, a reed valve unit for opening and closing an inlet port, actuating means for actuating said reed valve unit and said valve both of which are operatively associated with one another and driving means for driving said actuating means.
Dependencies are inferred from the claim text.