Title:
車両用空調装置
Document Type and Number:
Japanese Patent JP4323619
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a constitution that enables small-sized and inexpensive fabrication and is suitable for the case of using particularly carbon dioxide or the like as a refrigerant. SOLUTION: A refrigerant compressed by a compressor 1 to a pressure exceeding a critical pressure and cooled by a gas cooler 2 is decompressed by a first throttling part 3. The refrigerant decompressed by the first throttling part 3 is allowed to perform heat exchange with a refrigerant to be sucked by the compressor 1 through an inner heat exchanger 4. The refrigerant cooled by the inner heat exchanger 4 is decompossed by a second throttling part 5 and is alledred to flow into an evaporator 6.
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Inventors:
Yuki Maebobo
Application Number:
JP17085099A
Publication Date:
September 02, 2009
Filing Date:
June 17, 1999
Export Citation:
Assignee:
Nippon Climate Systems Co., Ltd.
International Classes:
F25B1/00; F25B9/00; F25B40/00
Domestic Patent References:
| JP2000337722A | ||||
| JP5196321A | ||||
| JP11063686A | ||||
| JP3503206A | ||||
| JP11094380A | ||||
| JP60188970U | ||||
| JP9210473A | ||||
| JP3031671A | ||||
| JP53047647U |
Attorney, Agent or Firm:
Aoyama Aoi
Yasumichi Furukawa
Atsushi Maeda
Yasumichi Furukawa
Atsushi Maeda