发明名称 |
ROBINET QUART DE TOUR A DISPOSITIF ANTI-BATTEMENT |
摘要 |
The invention concerns a one-quarter turn valve, wherein are provided means (8 to 11) designed to apply to the closure member a resisting torque only when it has reached an angular position of at least 80 DEG under the action of means designed to apply a deflecting torque thereto.
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申请公布号 |
FR2820185(A1) |
申请公布日期 |
2002.08.02 |
申请号 |
FR20010001213 |
申请日期 |
2001.01.30 |
申请人 |
KSB SA |
发明人 |
LARRIEU LUCIEN;WATTIGNIER CLAUDE |
分类号 |
F16K1/22;F16K47/02;(IPC1-7):F16K1/50;F16K47/00 |
主分类号 |
F16K1/22 |
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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