| 发明名称 |
Back-flow prevention cap for incorporation in e.g. central heating system |
| 摘要 |
A shutoff cap for fluid media in a pipe consists of a housing with a passage enclosing a spring-mounted back-flow prevention cap. The cap opens in one direction in response to flowing liquid. The housing (1) has a mechanism which holds the back-flow prevention cap (2) in the closed position.
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| 申请公布号 |
DE19952488(A1) |
申请公布日期 |
2000.09.07 |
| 申请号 |
DE19991052488 |
申请日期 |
1999.10.30 |
| 申请人 |
EBRO ARMATUREN GEBR. BROEER GMBH |
发明人 |
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| 分类号 |
F16K15/02;F16K35/00;F16L55/10;F16L55/115;(IPC1-7):F16L55/10;F16K1/16 |
主分类号 |
F16K15/02 |
| 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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