Valves and valve actuation – Electrically actuated valve – Including solenoid
Reexamination Certificate
2007-10-02
2007-10-02
Bastianelli, John (Department: 3753)
Valves and valve actuation
Electrically actuated valve
Including solenoid
C251S284000, C251S358000, C251S363000
Reexamination Certificate
active
11291618
ABSTRACT:
A valve housing has a bottomed hollow cylindrical main body and a boss projecting from and smaller in diameter than the main body. The main body has a tapered surface circumferentially along a joint where a side wall and a bottom wall of the main body are joined to each other. A plurality of inlet ports are defined in the tapered surface. The boss has an outlet port for discharging a fluid introduced into the main body. When a valve head coupled to the movable member is displaced and a seating ridge of a resilient member mounted on the valve head is seated on a valve seat surface, the inlet ports and the outlet port are brought out of fluid communication with each other.
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Hikichi Kouetsu
Kasuya Kuri
Kato Takahide
Murai Masakazu
Ohmori Hiroto
Bastianelli John
Keihin Corporation
Lahive & Cockfield LLP
Laurentano, Esq. Anthony A.
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