Tumble valve for multi-valve engine

Details Tumble valve for multi-valve engine Tumble valve for multi-valve engine

1995-06-02

1998-08-18

Wolfe, Willis R.

Internal-combustion engines

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

Having multiple oxidant inlet means

123432, F02B 3100, F02M 3510

Patent

active

057945870

ABSTRACT:
A number of embodiments of induction systems for three-intake-valve-per-cylinder internal combustion engines, wherein the intake valves and the flow passages serving them are disposed so as to generate a tumble motion in the inducted intake charge. A number of embodiments of control valves are provided for redirecting the flow and increasing the tumble action under low-speed, low-load conditions. The control valve in each embodiment is journaled in the cylinder head at a position outwardly of the fasteners which secure the cylinder head to the cylinder block, but still quite close to the valve seats so as to provide maximum turbulence generation.

REFERENCES:
patent: 1727265 (1929-03-01), Aseltine
patent: 3318292 (1967-05-01), Hideg
patent: 3408992 (1968-11-01), Seggern et al.
patent: 4105577 (1978-08-01), Yamashita
patent: 4174686 (1979-11-01), Shimizu et al.
patent: 4228772 (1980-10-01), Bakonyi
patent: 4240387 (1980-12-01), Motosugi et al.
patent: 4256062 (1981-03-01), Schafer
patent: 4269153 (1981-05-01), Kunii et al.
patent: 4308830 (1982-01-01), Yamada et al.
patent: 4320725 (1982-03-01), Rychlik et al.
patent: 4354463 (1982-10-01), Otani et al.
patent: 4371438 (1983-02-01), Yagi et al.
patent: 4413598 (1983-11-01), Tsutsumi
patent: 4428334 (1984-01-01), Klomp
patent: 4452218 (1984-06-01), Yokoyama et al.
patent: 4499868 (1985-02-01), Kanda et al.
patent: 4543931 (1985-10-01), Hitomi et al.
patent: 4663938 (1987-05-01), Colgate
patent: 4669434 (1987-06-01), Okumura et al.
patent: 4700669 (1987-10-01), Sakurai et al.
patent: 4704996 (1987-11-01), Morikawa
patent: 4714063 (1987-12-01), Oda et al.
patent: 4719886 (1988-01-01), Kotani et al.
patent: 4753200 (1988-06-01), Kawamura et al.
patent: 4762102 (1988-08-01), Kanda
patent: 4779594 (1988-10-01), Oda et al.
patent: 4826561 (1989-05-01), Tsutsumi
patent: 4827883 (1989-05-01), Khalighi et al.
patent: 4834035 (1989-05-01), Shimada et al.
patent: 4930468 (1990-06-01), Stockhausen
patent: 4974566 (1990-12-01), LoRusso et al.
patent: 4995359 (1991-02-01), Yokoyama et al.
patent: 4998518 (1991-03-01), Mitsumoto
patent: 5435281 (1995-07-01), Regueiro
patent: 5487365 (1996-01-01), Isaka
patent: 5555869 (1996-09-01), Uchida
European Search Report dated Oct. 5, 1992 w/Patent Abstract.
European Search Report dated Nov. 23, 1992 w/Patent Abstract.

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