发明名称 |
Self-aligning valve |
摘要 |
A valve, for example a valve for use in conjunction with a pneumatic pressure controller for controlling a load pressure in a volume, comprises an apparatus for aligning a pressure control valve such that a seal between at least one input port and a flapper structure is created. In particular, the pressure control valve contains a structure designed to maintain the seal between the pressure input port and the flapper structure throughout a selected range of motion of the flapper.
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申请公布号 |
US6202669(B1) |
申请公布日期 |
2001.03.20 |
申请号 |
US19980222634 |
申请日期 |
1998.12.29 |
申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
VETSCH LE ROY E.;MCNEAR, JR. IRA W. |
分类号 |
F15B13/043;F15C3/14;(IPC1-7):G05D16/20;F16K1/16 |
主分类号 |
F15B13/043 |
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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