Intake device and mounting structure of valve unit

Details Intake device and mounting structure of valve unit Intake device and mounting structure of valve unit

2006-08-03

2008-03-11

Cronin, Stephen K. (Department: 3747)

Internal-combustion engines

Intake manifold

Manifold tuning, balancing or pressure regulating means

C123S336000, C123S337000, C251S305000

Reexamination Certificate

active

07341036

ABSTRACT:
An intake device has an intake manifold, valve units each having a valve housing and a valve member, a shaft and deformed members. The intake manifold defines passages through which a fluid flows. Each of the valve units is disposed in a corresponding one of the passages of the intake manifold such that a passage of the valve unit is in communication with the passage of the intake manifold. The shaft passes through the intake manifold and the valve units, and rotatably supports the valve members. Further, each of the deformed members is disposed between the valve housing and the intake manifold and deformed therebetween.

REFERENCES:
patent: 6427975 (2002-08-01), Powell
patent: 6979130 (2005-12-01), Stangier et al.
patent: 2007/0138693 (2007-06-01), Torii et al.
patent: 2007/0144483 (2007-06-01), Torii et al.
patent: 10-259768 (1998-09-01), None
patent: 2007-40282 (2007-02-01), None
patent: 2007-46470 (2007-02-01), None
U.S. Appl. No. 11/643,981, filed Dec. 22, 2006.

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