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. 04, 2025
Filed:
Feb. 13, 2024
Daikin Industries, Ltd., Osaka, JP;
Satoshi Yamamoto, Osaka, JP;
Masatoshi Itou, Osaka, JP;
Takahiro Imai, Osaka, JP;
Shoujirou Naka, Osaka, JP;
Daisuke Hiratsuka, Osaka, JP;
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Abstract
A method for manufacturing a compressor includes fixing a stator core to an inside of a barrel via a resin member by shrink fit. An outer peripheral surface of the resin member is a first joining surface. A surface in contact with the first joining surface on an inner peripheral surface of the barrel is a second joining surface. The fixing the stator core to the inside of the barrel includes joining the first joining surface to the second joining surface. Upon joining, to the second joining surface, an intermediate portion of the first joining surface between a first end and a second end facing each other, spaces between the first joining surface and the second joining surface are formed between the first end and the intermediate portion and between the second end and the intermediate portion.