Multi-cylinder internal combustion engine with a valve shutoff

Details Multi-cylinder internal combustion engine with a valve shutoff Multi-cylinder internal combustion engine with a valve shutoff

1979-03-20

1981-02-10

Lazarus, Ira S.

Internal-combustion engines

Poppet valve operating mechanism

With means for varying timing

123 9027, 123 9032, 123198F, F01L 1300, F02D 1306

Patent

active

042494893

ABSTRACT:
A multi-cylinder internal combustion engine with a valve shutoff. A mechanical device in which is integrated a valve clearance compensation arrangement, is interposed between an end of the valve stem and the valve actuating arrangement. A mechanical device includes a cup tappet and serves respectively arbitarily in one case as a rigid connecting member between the end of the valve stem and the valve actuating arrangement and, in the other case, during a closed position of the valve, eliminates the connection between the end of the valve stem and the valve actuating arrangement.

REFERENCES:
patent: 1977778 (1934-10-01), Rice
patent: 2948274 (1960-08-01), Wood
patent: 4050435 (1977-09-01), Fuller, Jr. et al.
patent: 4114588 (1978-09-01), Jordan
patent: 4167931 (1979-09-01), Lizuha
patent: 4173209 (1979-11-01), Jordan
patent: 4175534 (1979-11-01), Jordan

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