Multi-cylinder internal combustion engine

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Details

123 9016, F02D 1306

Patent

active

044998708

ABSTRACT:
The present invention relates to a multi-cylinder internal combustion engine which may be used for the automobile and the like. The multi-cylinder internal combustion engine comprises at least one cylinder which can be rendered inoperative while the rest of cylinders are operating and a controlling means for closing the intake valve of the cylinder in the inoperative mode and for opening the exhaust valve of the same cylinder on the exhaust and intake strokes.

REFERENCES:
patent: 4182289 (1980-01-01), Nakajima et al.
patent: 4253434 (1981-03-01), Takizawa et al.
patent: 4353334 (1982-10-01), Neitz
patent: 4354460 (1982-10-01), Mae et al.
patent: 4384556 (1983-05-01), Ohlendorf et al.
patent: 4399784 (1983-08-01), Foley
patent: 4401069 (1983-08-01), Foley

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