Refrigerant bypassing and filtering apparatus of air...

Refrigeration – Processes – Compressing – condensing and evaporating

Reexamination Certificate

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Details

C062S474000

Reexamination Certificate

active

11194469

ABSTRACT:
A refrigerant bypassing and filtering apparatus of an air conditioner is disclosed which is capable of effectively removing foreign matter such as slag produced in a refrigerant line, not only when the air conditioner is initially operated, but also during normal operation of the air conditioner. The apparatus includes at least one bypass line adapted to guide a refrigerant to bypass a main line through which the refrigerant flows between an outdoor unit and an indoor unit, a strainer arranged at the bypass line, a first valve arranged at the main line between opposite ends of the bypass line connected to the main line, and second valves arranged at the bypass line.

REFERENCES:
patent: 3948679 (1976-04-01), Lewis
patent: 4263787 (1981-04-01), Domingorena
patent: 5115645 (1992-05-01), Abraham
patent: 5737931 (1998-04-01), Ueno et al.
patent: 6223549 (2001-05-01), Kasai
patent: 6584796 (2003-07-01), Itoh et al.
patent: 6637227 (2003-10-01), Stensrud et al.
patent: 6971245 (2005-12-01), Kuroyanagi
patent: 7104087 (2006-09-01), Park et al.
patent: 2004/0134224 (2004-07-01), Park et al.
patent: 2004/0164009 (2004-08-01), Smith
patent: 2005/0028549 (2005-02-01), Kuroyanagi
patent: 2005/0044877 (2005-03-01), Chin et al.
patent: 2005/0044882 (2005-03-01), Hong et al.
patent: 2005/0081545 (2005-04-01), Gist et al.
patent: 2526756 (2002-12-01), None
patent: 10-185369 (1998-07-01), None
patent: 2001-141341 (2001-05-01), None
patent: 2001-255045 (2001-09-01), None
patent: 2004-324949 (2004-11-01), None
English Language Abstract of Jp 10-185369.
English Language Abstract of JP 2001-141341.
English Language Abstract of JP 2001-255045.

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