Refrigeration – Refrigeration producer – Compressor-condenser-evaporator circuit
Reexamination Certificate
2007-01-02
2007-01-02
Jiang, Chen Wen (Department: 3744)
Refrigeration
Refrigeration producer
Compressor-condenser-evaporator circuit
C062S296000, C062S498000
Reexamination Certificate
active
10750872
ABSTRACT:
A piping structure of an air conditioner causes a looped main piping connected to a compressor of an outdoor unit of the air conditioner to be branched into two or more branch pipings within a predetermined interval of the main piping and cause the branch pipings to be jointed at an arbitrary location. According to the piping structure, it is possible to reduce a vibration by an interference phenomenon, which is generated when either a refrigerant pulsation or a periodic vibration of the compressor is divided and then combined.
REFERENCES:
patent: 55143343 (1980-11-01), None
patent: 03267637 (1991-11-01), None
patent: 08327192 (1996-12-01), None
Chin Sim Won
Chung Moon Kee
Hong Kee Soo
Jung In Hwa
Lee Jung Woo
Birch, Stewart, Kolasch and Birch LLP
Jiang Chen Wen
LG Electronics Inc.
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