Structure for connecting refrigerant pipe and air conditioner having the same
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United States of America Patent
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Jan 6, 2015
Issued Date -
N/A
app pub date -
Feb 10, 2012
filing date -
Feb 21, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A structure to connect a refrigerant pipe and an air conditioner having the same, the connecting structure enabling a refrigerant pipe to be easily connected to an indoor unit or an outdoor unit of an air conditioner and including a refrigerant pipe through which refrigerant flows, a socket part connected to one end of the refrigerant pipe, and a coupling nut coupled to an outer circumferential surface of the socket part, wherein, a socket part is provided with a grip-ring allowing the refrigerant pipe to move in a first direction in which the refrigerant pipe is coupled to the socket part and preventing the refrigerant pipe from moving in a second direction in which the refrigerant pipe is separated from the socket part, and at least one O-ring configured to prevent refrigerant from leaking at the socket part.
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