Valve arrangement for an internal combustion engine

Details Valve arrangement for an internal combustion engine Valve arrangement for an internal combustion engine

1985-03-14

1986-02-25

Lazarus, Ira S.

Internal-combustion engines

Poppet valve operating mechanism

Spring

123188SC, 123308, 123315, 251337, F01L 310, F02B 3102

Patent

active

045721173

ABSTRACT:
A valve train for an internal combustion engine embodying an improved valve spring arrangement that permits a compact valve placement. The valve springs are disposed so that they are non-circular in planes perpendicular to the axis of the associated valve stem and are disposed with a long axis and a short axis. The long axes of the respective springs extend parallel to each other so as to facilitate the close placement of the valves.

REFERENCES:
patent: 1815612 (1931-07-01), Cataline et al.
patent: 3456684 (1969-07-01), Sochting
patent: 3938542 (1976-02-01), Bolha
patent: 4509473 (1985-04-01), Hampariha

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