发明名称 |
Device for avoiding exhaust gas return flow in a boiler |
摘要 |
The backflow prevention device comes into effect when the boiler is in excess pressure mode with several boilers using a common exhaust gas line, and each boiler has its own locking device for its input air line. This blocking device is in the form of a no-return valve (1) with at least one valve part (4) pivoted to a holding frame (3). |
申请公布号 |
EP1962017(A3) |
申请公布日期 |
2013.01.16 |
申请号 |
EP20080000896 |
申请日期 |
2008.01.18 |
申请人 |
AUGUST BROETJE GMBH |
发明人 |
WILKEN, HAJO;CORDING, HOLGER |
分类号 |
F23L11/00;F23L13/02 |
主分类号 |
F23L11/00 |
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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