发明名称 |
CLAMPING ARRANGEMENT FOR DIAPHRAGM PISTON ASSEMBLY |
摘要 |
A diaphragm clamping arrangement for assembly of a diaphragm-type piston in the body of a valve device or the like such that the diaphragm is biased in a direction to cause the diaphragm convolution to assume a preferred disposition in which a desired diaphragm "spring effect" is maintained. |
申请公布号 |
ZA8905971(B) |
申请公布日期 |
1990.05.30 |
申请号 |
ZA19890005971 |
申请日期 |
1989.08.04 |
申请人 |
AMERICAN STANDARD INC. |
发明人 |
DANIEL G. SCOTT;THEODORE B. HILL |
分类号 |
F01B19/02;F16J3/02;F16K31/126 |
主分类号 |
F01B19/02 |
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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