The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 31, 2021
Filed:
Mar. 28, 2016
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventor:
Hideaki Maeyama, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24F 1/30 (2011.01); F24F 1/18 (2011.01); F28F 1/00 (2006.01); F25B 41/00 (2021.01); F25B 49/02 (2006.01); F25B 1/00 (2006.01); F25B 39/00 (2006.01); F28D 1/047 (2006.01); F25B 41/40 (2021.01);
U.S. Cl.
CPC ...
F24F 1/30 (2013.01); F24F 1/18 (2013.01); F25B 1/00 (2013.01); F25B 39/00 (2013.01); F25B 41/00 (2013.01); F25B 41/40 (2021.01); F25B 49/02 (2013.01); F28D 1/047 (2013.01); F28F 1/00 (2013.01); F28D 1/0477 (2013.01);
Abstract
Provided is an outdoor unit for use in a refrigeration cycle apparatus circulating refrigerant mixture inclusive of 1,1,2-trifluoroethylene, the outdoor unit including: a casing; a pipe configured to allow the refrigerant mixture to flow through the pipe, the pipe being accommodated inside the casing and including a bend portion, the bend portion including a breakage-guide structure having a pressure resistance lower than a pressure resistance of rest of the pipe; and a plate interposed between the breakage-guide structure and outside of the casing.