发明名称 |
TELLERVENTIL FUER EINEN THERMODYNAMISCHEN DAMPFWASSERABLEITER |
摘要 |
<p>A disc valve member (5) is disclosed that can be fitted to a thermodynamic steam trap (1) without modification of the trap. The disc valve member has an internal chamber (7) and perforated portions (8,9) through which air can escape from a chamber (6) in which the disc valve member floats when fitted in a trap, it being desirable that such air escape should be possible during start-up conditions in a steam line. At normal operating temperature, a bi-metal disc (10) within the internal chamber (7) of the disc valve member is snapped-over to a position in which the path for air escape from the trap chamber (6) is closed, and the disc valve member operates as an imperforate member.</p> |
申请公布号 |
DE3530937(A1) |
申请公布日期 |
1986.03.13 |
申请号 |
DE19853530937 |
申请日期 |
1985.08.29 |
申请人 |
SPIRAX-SARCO LTD. |
发明人 |
FRANK BENNETT,ALAN;JOHN GOODERHAM,ROY |
分类号 |
F16T1/08;F16T1/16;(IPC1-7):F16T1/08 |
主分类号 |
F16T1/08 |
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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