发明名称 |
Meter for integrating the operating time of a steam trap |
摘要 |
A meter for integrating the operating time of a steam trap including an integrating instrument consisting of a transparent vessel containing an electrolyte between two columns of mercury across which a DC voltage may be applied and a thermocouple including a hot junction and a cold junction connected to said instrument, wherein temperatures sensed by the hot junction causes displacement of the mercury and movement of the electrolyte in order to provide an indication of changes in temperature in a steam trap assembly.
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申请公布号 |
US4746223(A) |
申请公布日期 |
1988.05.24 |
申请号 |
US19850770688 |
申请日期 |
1985.08.29 |
申请人 |
TLV CO., LTD. |
发明人 |
MIYATA, OSAMU;OSUMI, TAKAYOSHI;OISHI, SHIZUMA;YUMOTO, HIDEAKI;HASEGAWA, YOSHIHIKO |
分类号 |
F16T1/48;G01K1/14;G01K3/04;G01M3/02;(IPC1-7):F16T1/00 |
主分类号 |
F16T1/48 |
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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