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:
Jul. 18, 2023
Filed:
May. 24, 2022
Daikin Industries, Ltd., Osaka, JP;
Ryouta Nakai, Osaka, JP;
Yoshitomo Tsuka, Osaka, JP;
Daikin Industries, Ltd., Osaka, JP;
Abstract
A scroll compressor includes a scroll compression mechanism, a motor, and a casing. The motor includes a stator having a stator core and an insulator, a rotor disposed inside the stator, a coil wound around a plurality of teeth of the stator core via the insulator, and an outgoing line at an end of the coil. When the motor is viewed along a rotation axis of the rotor, at least one of the outgoing line and a film wound around the outgoing line satisfies 0.65<(D−da)/(D−D)<0.95. An outer radius of the teeth centered on a position of the rotation axis of the rotor is D. An inner radius of the teeth is D. An average distance from the position of the rotation axis of the rotor to the at least one of the outgoing line and the film wound around the outgoing line is da.