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Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2019/159826
Kind Code:
A1
Abstract:
This refrigerator comprises: a compressor (11); an expansion valve (14); a condenser (12); an evaporator (16); and an air removal unit (24). In a refrigeration cycle (10) configured to include the compressor (11), the expansion valve (14), the condenser (12), the evaporator (16), and the air removal unit (24), the dryness of a refrigerant that flows downstream of the condenser (12) is controlled by a narrowing amount of the expansion valve (14). The air removal unit (24) is disposed upstream or downstream of the expansion valve (14) in the refrigeration cycle (10), and removes air which has mixed with the refrigerant that circulates through the refrigeration cycle (10).

Inventors:
HORIO YOSHIMASA
SAKAI HISAKAZU
Application Number:
PCT/JP2019/004524
Publication Date:
August 22, 2019
Filing Date:
February 08, 2019
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F25B43/04; F25B1/00; F25B43/00; F25D11/00; F25D19/00
Foreign References:
JPS63141620A1988-06-14
JPH10246521A1998-09-14
CN204767625U2015-11-18
KR20120002107A2012-01-05
JP2004069295A2004-03-04
JP2005127566A2005-05-19
JP2014223891A2014-12-04
JPH01109761U1989-07-25
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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