Invention Grant
- Patent Title: Refrigerating apparatus
- Patent Title (中): 制冷装置
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Application No.: US12976368Application Date: 2010-12-22
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Publication No.: US08997508B2Publication Date: 2015-04-07
- Inventor: Kazuhiko Mihara , Hidetaka Sasaki , Setsu Hasegawa , Ken Kawakubo , Masahisa Otake , Takashi Sato , Akira Matsuzaki
- Applicant: Kazuhiko Mihara , Hidetaka Sasaki , Setsu Hasegawa , Ken Kawakubo , Masahisa Otake , Takashi Sato , Akira Matsuzaki
- Applicant Address: JP Osaka-shi
- Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee Address: JP Osaka-shi
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2009-295728 20091225; JP2009-295735 20091225; JP2009-295737 20091225; JP2009-295760 20091225; JP2009-295762 20091225
- Main IPC: F25D17/00
- IPC: F25D17/00 ; F25B9/00 ; F25B1/10 ; F25B5/02 ; F25B49/02

Abstract:
An object of the present invention is to keep an appropriate high pressure side pressure in a refrigerant circuit while reducing noises of an operation of a blower in a refrigerating apparatus which obtains a critical pressure on a high pressure side. The refrigerating apparatus in which the refrigerant circuit is constituted of a compressor, a gas cooler, a reducing element and an evaporator to obtain a supercritical pressure on the high pressure side includes a blower which air-cools the gas cooler and a control device which controls this blower. This control device controls a revolution speed of the blower based on an outdoor temperature and an evaporation temperature of a refrigerant in the evaporator.
Public/Granted literature
- US20110154839A1 REFRIGERATING APPARATUS Public/Granted day:2011-06-30
Information query
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