发明名称 |
Dispensing valve and method for dispensing a fluid under pressure |
摘要 |
A dispensing valve apparatus and method for rapidly dispensing fluid from a fluid reservoir of a pressure vessel include a piston translatable within a cavity that closes a discharge passage opening the cavity when positioned in a first position and opens the discharge passage to fluid flow from the fluid reservoir when positioned in a second position. The piston may be rapidly repositioned from its position to its second position by venting a cavity disposed between the piston and an actuator cap by selectively opening a check valve to vent the pressure within the cavity to the discharge passage.
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申请公布号 |
US8561711(B2) |
申请公布日期 |
2013.10.22 |
申请号 |
US200813119095 |
申请日期 |
2008.09.19 |
申请人 |
KARALIS PETER;KIDDE-FENWAL, INC. |
发明人 |
KARALIS PETER |
分类号 |
A62C2/00 |
主分类号 |
A62C2/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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