Title:
REFRIGERATION CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/181557
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a refrigeration cycle device which has a refrigerant piping having a simple configuration, the refrigerant piping being capable of capturing sludge contained in a refrigerant and minimizing the possibility of clogging of a refrigerant circuit. The refrigeration cycle device (10) according to the present invention is equipped with a refrigerant circuit that circulates a refrigerant therethrough, the refrigerant circuit comprising: a condenser (2); an expansion device (3); and a refrigerant piping (100) which connects the condenser (2) and the expansion device (3). The refrigerant piping (100) includes a first inner bottom portion (107) and a second inner bottom portion (103). The second inner bottom portion (103) is located between the first inner bottom portion (107) and the expansion device (3). The first inner bottom portion (107) and the second inner bottom portion (103) constitute the bottom of the refrigerant piping (100). The first inner bottom portion (107) is recessed relative to the second inner bottom portion (103).
Inventors:
YANACHI SATORU (JP)
Application Number:
PCT/JP2015/063944
Publication Date:
November 17, 2016
Filing Date:
May 14, 2015
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25B43/00
Foreign References:
| JPH10300286A | 1998-11-13 | |||
| JP2001141338A | 2001-05-25 | |||
| JPH10205930A | 1998-08-04 | |||
| JPH10502737A | 1998-03-10 | |||
| JP2010032126A | 2010-02-12 | |||
| JPS63108058U | 1988-07-12 | |||
| JPH0814715A | 1996-01-19 | |||
| JPH08240360A | 1996-09-17 | |||
| JP2002098447A | 2002-04-05 | |||
| JPH0875320A | 1996-03-19 | |||
| JP2006275413A | 2006-10-12 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
Patent business corporation きさ patent trademark office (JP)
Patent business corporation きさ patent trademark office (JP)
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