Valve operating between telescopic components with O-ring seals

Details Valve operating between telescopic components with O-ring seals Valve operating between telescopic components with O-ring seals

2008-07-15

2008-07-15

Bastianelli, John (Department: 3753)

Mechanical guns and projectors

Fluid pressure

With control for discharge of fluid pressure

C251S325000, C251S900000

Reexamination Certificate

active

07398777

ABSTRACT:
A valve for communicating a source14of compressed fluid with an opening13of an adjacent chamber12in a sleeve11comprises a circumferentially separated array of depressions15in the outer periphery of a bolt10. Areas19and20of the bolt periphery between the depressions15serve to support the radially inner side of an O-ring seal16when the latter is aligned with the depressions.

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patent: 2005/0115554 (2005-06-01), Jones

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