Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means
Reexamination Certificate
2006-08-15
2006-08-15
Kamen, Noah P. (Department: 3747)
Internal-combustion engines
Intake manifold
Manifold tuning, balancing or pressure regulating means
C181S229000
Reexamination Certificate
active
07089901
ABSTRACT:
A resonator comprises a housing arranged in an intake member for defining an opening to communicate with an intake passage and a volume portion to communicate with the opening portion, a movable partition which can change the volume of the volume portion, and a movable cover associated with the movable partition for changing the opening area of the opening portion.
REFERENCES:
patent: 5377629 (1995-01-01), Brackett et al.
patent: 6792907 (2004-09-01), Kostun et al.
patent: 2003/0230273 (2003-12-01), Koelmel et al.
patent: A-5-18224 (1993-01-01), None
patent: A-2001-50127 (2001-02-01), None
patent: A-2002-21659 (2002-01-01), None
Kino Hitoshi
Ogasawara Yutaka
Kamen Noah P.
Posz Law Group , PLC
Toyoda Gosei Co,., Ltd.
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