Air conditioner with reduced number of piping accessories

Details Air conditioner with reduced number of piping accessories Air conditioner with reduced number of piping accessories

2005-03-29

2005-03-29

Tanner, Harry B. (Department: 3744)

Refrigeration

Automatic control

Refrigeration producer

C062S509000

Reexamination Certificate

active

06871508

ABSTRACT:
A refrigerant circuit in an air conditioner comprises a compressor that compresses a refrigerant, a condenser that liquefies the refrigerant, a pressure reducing device that reduces the pressure of the compressed refrigerant, and an evaporator that exchanges heat by utilizing the refrigerant and generates an air-conditioning air. The condenser comprises plural fin tubes, through which the refrigerant passes, two headers, to which both ends of the fin tubes are connected and which has a firm structure, upper and lower mounting brackets that are fixed to the headers, and vibration insulating materials that collaborate with pin members and support the condenser via the upper and lower mounting brackets. The valve unit is fixed to the header or to the upper or lower mounting bracket.

REFERENCES:
patent: 3858406 (1975-01-01), Izumi
patent: 5101640 (1992-04-01), Fukushima et al.
patent: 5291941 (1994-03-01), Enomoto et al.
patent: 6574976 (2003-06-01), Takano et al.
patent: 43 37 349 (1994-05-01), None
patent: 1 170 560 (2002-01-01), None
patent: 2 272 506 (1994-05-01), None
patent: 2002-002312 (2002-01-01), None
European Search Report dated Jul. 29, 2003 in corresponding EP Application No. 03 00 6704.

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