Title:
HEAT EXCHANGER AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2009074780
Kind Code:
A
Abstract:
To reduce the manufacturing cost of a radiator and an evaporator comprising a so-called fin and tube type heat exchanger composed of a plurality of heat exchange fins and meandering refrigerant piping penetrating the heat exchange fins.
The heat exchanger 75 is provided with the refrigerant piping 35 (refrigerant piping for a radiator) used as the radiator 22, and coolant piping 45 (refrigerant piping for an evaporator) used as the evaporator 25, the refrigerant piping 35 and the refrigerant piping 45 are placed at a predetermined interval, and held by common pipe plates 80, 81.
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Inventors:
YAMAZAKI HARUHISA
INOUE TAKASHI
HASEGAWA SETSU
INOUE HIDEYUKI
YUMOTO TSUNEHISA
INOUE TAKASHI
HASEGAWA SETSU
INOUE HIDEYUKI
YUMOTO TSUNEHISA
Application Number:
JP2007246831A
Publication Date:
April 09, 2009
Filing Date:
September 25, 2007
Export Citation:
Assignee:
SANYO ELECTRIC CO
International Classes:
F28F9/26; F28D1/047
Attorney, Agent or Firm:
Kei Amekasa
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