发明名称 |
Thermostat-controlled electric switch |
摘要 |
A thermostatic switch with a pair of switch contacts opened and closed by a first pivotably mounted lever urged in one direction by a spring and in the other by a bellows to alternately open and close the switch to operate a compressor. A manual switch can be rotated to vary the spring force through a cam follower and is also movable in and out of the housing. When moved into the housing a second lever is pivoted to engage the first lever and the cam follower so the force required by the bellows to pivot the first lever is such that defrosting occurs.
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申请公布号 |
US4500760(A) |
申请公布日期 |
1985.02.19 |
申请号 |
US19820420839 |
申请日期 |
1982.09.21 |
申请人 |
THOMSON-CSF |
发明人 |
MALBEC, YVES;BOISOT, YVES;BONTEMPS, DANIEL;DUHAMEL, GEORGES |
分类号 |
H01H37/38;H01H35/26;H01H37/12;(IPC1-7):H01H35/24 |
主分类号 |
H01H37/38 |
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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