Selective swirl inducing device for a combustion chamber

Details Selective swirl inducing device for a combustion chamber Selective swirl inducing device for a combustion chamber

1994-10-03

1995-12-12

Dolinar, Andrew M.

Internal-combustion engines

Means to whirl fluid before, upon, or after entry into...

F02B 2308

Patent

active

054740444

ABSTRACT:
In a combustion chamber of an internal combustion engine, a selectively activated device positioned adjacent the intake port and having a first non-swirl inducing operative position and a second swirl inducing operative position is provided. In the first operative position, a wall of the device is substantially planar with the wall of the cylinder head forming the combustion chamber. In the second operative position, the device pivots to move the wall outward in a non-planar relationship to the cylinder head wall to form a ramp-like surface causing fluid flow from the inlet port into a circular swirling motion in the combustion chamber.

REFERENCES:
patent: 2920613 (1960-01-01), Vogel et al.
patent: 3868940 (1975-03-01), Kirchweger
patent: 4015577 (1977-04-01), Elsbett et al.
patent: 4320725 (1982-03-01), Rychlik et al.
patent: 4513709 (1985-04-01), Stace
patent: 4844040 (1989-07-01), Leighton et al.

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