发明名称 |
REFRIGERANT SYSTEM COMPONENTS WITH CARTRIDGE TYPE THERMAL EXPANSION VALVE AND METHOD OF MAKING SAME |
摘要 |
A filter/drier has, in one embodiment, an expansion valve block formed integrally with a header welded to a desiccant-containing canister. The block has a bore into which is received a precalibrated thermally responsive cartridge valve after the welding operations to prevent exposure of the cartridge valve to the elevated temperatures experienced during welding. In another embodiment, a valve block has one end of a first conduit welded to the high pressure inlet port and one end of a second conduit welded to the low pressure discharge port. A cartridge type thermally responsive precalibrated expansion valve is assembled in a block bore after welding is completed to prevent the expansion valve from being exposed to elevate temperatures experienced during welding.
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申请公布号 |
CA2303708(A1) |
申请公布日期 |
2000.10.09 |
申请号 |
CA20002303708 |
申请日期 |
2000.04.04 |
申请人 |
EATON CORPORATION |
发明人 |
ZAJAC, CHRISTOPHER ANTHONY |
分类号 |
B60H1/32;F25B41/06;F25B43/00;(IPC1-7):F25B43/00;F25B41/04 |
主分类号 |
B60H1/32 |
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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