发明名称 |
Thermostatic working element and method for manufacturing a thermostatic working element |
摘要 |
A thermostatic working element has a housing that contains an expansion material, the volume of which is dependent on temperature, and which is used as a means for expelling a working piston. An additive of ground natural graphite is blended with the expansion material.
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申请公布号 |
US2011197579(A1) |
申请公布日期 |
2011.08.18 |
申请号 |
US20100909390 |
申请日期 |
2010.10.21 |
申请人 |
WAHLER HANS;BAREIS BERND;KASPER KLAUS |
发明人 |
WAHLER HANS;BAREIS BERND;KASPER KLAUS |
分类号 |
F03G7/06;B23P17/00 |
主分类号 |
F03G7/06 |
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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