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. 23, 2022
Filed:
Jul. 26, 2017
Daikin Industries, Ltd., Osaka, JP;
Naoki Shimozono, Osaka, JP;
Mikio Kajiwara, Osaka, JP;
Tomomi Yokoyama, Osaka, JP;
Kouji Kojima, Osaka, JP;
Tsuyoshi Fukunaga, Osaka, JP;
Mahoba Ogawa, Osaka, JP;
Yasuhiro Yamamoto, Osaka, JP;
Daikin Industries, Ltd., Osaka, JP;
Abstract
A compressor includes a casing, a compression mechanism, and a motor that drives the compression mechanism. The casing is configured to cover an internal space. The internal space includes a first space and a second space larger than the first space. The casing has a first casing part covering the first space and a second casing part covering the second space. At least one of the first space and the second space is a high-pressure space configured to contain high-pressure fluid. A metallic coating may be formed on an outer surface of at least the first casing part. Alternatively, a resin coating may be formed on an outer surface of the casing.