发明名称 |
TAMPER RESISTANT TEMPERATURE CONTROLLER |
摘要 |
A device for preventing the inadvertent rotation of a temperature selection dial associated with the temperature controller of a water heater. The device includes a spring-loaded prong that extends across the face of a rotatable dial so as to prevent rotation of thereof. The force required to pry the prong off of the dial is selected to be greater than what a small child is typically capable of exerting. |
申请公布号 |
EP1364172(A1) |
申请公布日期 |
2003.11.26 |
申请号 |
EP20020704269 |
申请日期 |
2002.01.28 |
申请人 |
ROBERTSHAW CONTROLS COMPANY |
发明人 |
FIRESTINE, DAVID, MICHAEL |
分类号 |
F24H9/20;(IPC1-7):F24H9/20 |
主分类号 |
F24H9/20 |
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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