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:
Apr. 11, 2006
Filed:
Nov. 28, 2003
Nobuyasu Ioi, Motosu-gun, JP;
Shinichi Ogawa, Oobu, JP;
Nobuyasu Ioi, Motosu-gun, JP;
Shinichi Ogawa, Oobu, JP;
Denso Corporation, Kariya, JP;
Abstract
An enclosed-configuration electrically powered compressor has an electric motor with a segment-type stator coil that is directly cooled by a flow of refrigerant from an intake aperture in the casing, directed onto one or both of the coil end portions of the stator coil. Each coil segment is formed of a U-shaped conductor having rectangular cross-section, with each coil end portion having regular spaces formed between the conductors such as to present low resistance to the flow of refrigerant, with the refrigerant also flowing through the rotor/stator air gap of the motor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile