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:
Nov. 07, 2023
Filed:
Mar. 14, 2019
Fujitsu General Limited, Kanagawa, JP;
Tomooki Hasegawa, Kanagawa, JP;
Takashi Suzuki, Kanagawa, JP;
FUJITSU GENERAL LIMITED, Kanagawa, JP;
Abstract
A compressor includes a rotor, a stator configured to rotate the rotor, a compressor unit configured to compress a refrigerant with rotation of the rotor, and a housing in which an internal space for housing the rotor, the stator, and the compressor unit is formed, wherein the rotor includes a rotor core that has an upper surface and a lower surface, an edge plate that covers the upper surface or the lower surface, and a fixing member that fixes the edge plate to the rotor core, a plurality of refrigerant holes through which the refrigerant passes are formed in the rotor core, an opening that allows the plurality of refrigerant holes to communicate with the internal space and a fixing member opening through which the fixing member penetrates are formed in the edge plate, and a thickness portion is formed between the opening and the fixing member opening.