Mounting structure of expansion valve
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United States of America Patent
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N/A
Issued Date -
Nov 22, 2007
app pub date -
May 15, 2007
filing date -
May 18, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
To reduce the number of refrigerant external leak-prone spots, in a portion where an expansion valve is mounted. A casing is joined to a refrigerant outlet of an evaporator, and a low-pressure pipe extending to a compressor is connected to the casing by a pipe clamp. An expansion valve is disposed within the casing. Within the casing, an inlet port of the expansion valve and a high-pressure pipe are connected to each other, and an outlet port of the expansion valve and an inlet pipe of an evaporator are connected to each other. This limits the portions of the expansion valve which can cause refrigerant external leakage to portions connected by the pipe clamp.
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