发明名称 |
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摘要 |
<p>Unidirectional flow limiter housed in a union between a pipe and a user apparatus, comprising a first channel, a second channel, a flow reduction member between the two channels, a third channel, a non-return valve in the third channel and constituted by a deformable annular member placed concentrically about one of the first or second channels.</p> |
申请公布号 |
DE2709386(C2) |
申请公布日期 |
1986.06.05 |
申请号 |
DE19772709386 |
申请日期 |
1977.03.04 |
申请人 |
LA TELEMECANIQUE ELECTRIQUE S.A., NANTERRE, HAUTS-DE-SEINE, FR |
发明人 |
BOUTEILLE, DANIEL, MARNES-LA-COQUETTE, FR |
分类号 |
F16K47/10;F15B11/04;F15B11/042;F15B15/14;F16K15/14;F16L27/093;F16L41/16;(IPC1-7):F15B11/02 |
主分类号 |
F16K47/10 |
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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