| 摘要 |
PROBLEM TO BE SOLVED: To enhance the spatial merit and simplify the piping in an accumulator constituted to prevent the counter flow of a refrigerant to an evaporator or the like arranged on the upstream side by building a check valve in the accumulator. SOLUTION: This accumulator A comprises a refrigerant inlet 21, a refrigerant outlet 22, and a storage chamber 13. A check valve part 30 communicating with the refrigerant inlet 21 is arranged within the storage chamber 13, and the outflow port 35a of the valve part 30 is allowed to communicate with the storage chamber 13. The storage chamber 13 is formed of a cup-like sealed container 10 and a lid body 20 welded to the sealed container 10, and the refrigerant inlet 21 and the refrigerant outlet 22 are formed in the lid body 20. The check valve part 30 is installed to the lid body 20 while communicating with the refrigerant inlet port 21. A fluid guide part 50 for feeding the refrigerant from the storage chamber 13 to the refrigerant outlet 22 is installed to the lid body 20 while communicating with the refrigerant outlet 22. COPYRIGHT: (C)2004,JPO
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