Rotary valved internal combustion engine

Details Rotary valved internal combustion engine Rotary valved internal combustion engine

1980-11-13

1983-05-03

Feinberg, Craig R.

Internal-combustion engines

Cooling

With liquid coolant circulating means

123190A, 16510426, F01P 314

Patent

active

043817378

ABSTRACT:
An improved device for fluidly sealing rotary valves to the housing of a rotary valved internal combustion engine. The device comprises self-lubricating sleeve-like members which are compressed between the rotary valves and engine housing. The sleeve-like members lubricate the cylindrical surfaces of the rotary valves, fluidly seal the valves to the housing, and provide bearing surfaces which maintain the rotary valves in their proper position in the housing.

REFERENCES:
patent: 1068632 (1913-07-01), Dam et al.
patent: 3731660 (1973-05-01), Leffert
patent: 3828849 (1974-08-01), Corman et al.
patent: 3838668 (1974-10-01), Hays et al.
patent: 3884293 (1975-05-01), Pessolano et al.

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