Fluid handling – Line condition change responsive valves – Direct response valves
Reexamination Certificate
2006-03-07
2006-03-07
Krishnamurthy, Ramesh (Department: 3753)
Fluid handling
Line condition change responsive valves
Direct response valves
C137S853000, C137S854000, C137S540000, C220S203110, C429S054000, C361S521000
Reexamination Certificate
active
07007715
ABSTRACT:
A shaft part is coaxially provided within a pressure release port provided in a sealing plate sealed to an opening portion of a case for a condenser or a battery, a valve body closely fitted and fixed within the pressure release port has a seal lip which is directed toward the outside of a pressure container and is closely contacted with an outer peripheral surface of the shaft part with predetermined tensional force, and in the case that internal pressure of the case is increased more than a predetermined value, the seal lip is operated so as to open the valve, thereby releasing the internal pressure to the atmospheric air.
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Kanda Tsuyoshi
Mukaida Toshihiro
Nakayama Jun-ichi
Saito Atsushi
Yamashita Kazuo
Jacobson & Holman PLLC
Krishnamurthy Ramesh
NOK Corporation
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