Air cooled rotary distribution valve for internal combustion eng

Details Air cooled rotary distribution valve for internal combustion eng Air cooled rotary distribution valve for internal combustion eng

1994-10-28

1996-06-11

Macy, Marguerite

Internal-combustion engines

Four-cycle

Single poppet valve

123 591, 1231906, 1231908, F01L 702

Patent

active

055245790

ABSTRACT:
A rotary distribution and air cooling valve for combustion and exhaust gases for an internal combustion engine consisting of a tube mounted in a bore within the engine head having a pair of opposed side ports and an internal barrier which acts as an air fan to both cool the valve site and channel the gases in and out of the engine in timed sequence. A plurality of grooves are disposed on the surface of the tube to provide a labyrinth fluid seal.

REFERENCES:
patent: 1176402 (1916-03-01), Reeves
patent: 1176905 (1916-03-01), Jones
patent: 1311200 (1919-07-01), Abell
patent: 1380435 (1921-06-01), Strebel
patent: 1402616 (1922-01-01), Jackman et al.
patent: 1887997 (1932-11-01), Cross
patent: 1951759 (1934-03-01), Keister
patent: 3183661 (1965-05-01), Peterson
patent: 5315969 (1994-05-01), MacMillan
patent: 5398647 (1995-03-01), Rivera

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