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Title:
AIR CONDITIONER
Document Type and Number:
Japanese Patent JP2022043497
Kind Code:
A
Abstract:
To provide an air conditioner that can be operated even during stop of idling.SOLUTION: An air conditioner includes: a cooling unit 10 constituted by a heat pump including a compressor 11, a condenser 12, an expansion valve 14 and an evaporator 15 and cooling vehicle interior air through heat exchange with the evaporator 15; a heating unit 20 including heaters 22 and a radiator 21 and warming vehicle interior air through heat exchange with the radiator 21 heated by the heaters 22; and a rechargeable battery supplying electric power to the cooling unit 10 and the heating unit 20. During stop of idling of a vehicle, the cooling unit 10 and the heating unit 20 can be operated. The heater 22 has a rod-like shape, and the radiator 21 comprises a plurality of heat transfer fins 21a and a plurality of heat transfer pipes 21b penetrating through the heat transfer fins 21a. The heaters 22 are inserted into the heat transfer pipes 21b.SELECTED DRAWING: Figure 1

Inventors:
OGAWA MANABU
MIYABAYASHI KIYOMI
Application Number:
JP2020148797A
Publication Date:
March 16, 2022
Filing Date:
September 04, 2020
Export Citation:
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Assignee:
MITSUBISHI STEEL MFG
KANEKO SEISAKUSHO KK
International Classes:
B60H1/22; B60H1/32; F28D1/053; F28F1/32
Domestic Patent References:
JP2019119437A2019-07-22
JP2009202773A2009-09-10
JP2017030742A2017-02-09
JP2013113572A2013-06-10
JP2001310611A2001-11-06
JP2009518785A2009-05-07
JP2020072010A2020-05-07
JP2015067214A2015-04-13
JP2011148322A2011-08-04
JPS522549U1977-01-10
JP2003237356A2003-08-27
JP2003111201A2003-04-11
JP2016039069A2016-03-22
JP2004125363A2004-04-22
JPS6354292U1988-04-12
JPS5171889U1976-06-07
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu



 
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