Starting device for gas internal combustion engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9920729
SERIAL NO

14779937

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Embodiments may provide a starting device for a gas internal combustion engine whereby non-combusted gas accumulating in the gas internal combustion engine and an exhaust channel is discharged before ignition startup of the gas internal combustion engine and abnormal combustion of the gas internal combustion engine is prevented so as to improve safety, breakage prevention, durability and reliability. A starting device of a gas internal combustion engine 1 having an air starting device 30 includes a rotation-speed detection unit of the gas internal combustion engine 1, a compressed-air introduction unit 5 for supplying compressed air to each of cylinders according to an order of an ignition timing of the gas internal combustion engine 1, a compressed-air supply unit 3 for supplying the compressed air to the compressed-air introduction unit 5, and a control device 2 including a cumulative rotation-speed setting device 21 whereby an operator can set a threshold value of a cumulative rotation speed optionally, the control device 2 being configured to halt supply of the compressed air by the compressed-air supply unit 3 if a set cumulative rotation speed is achieved on the basis of the rotation speed detected by the rotation-speed detection unit.

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Patent Owner(s)

  • MITSUBISHI HEAVY INDUSTRIES, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishida, Michiyasu Tokyo, JP 10 45
Kitagawa, Hirotoshi Kanagawa, JP 5 21
Nishio, Hideki Tokyo, JP 17 165

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