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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.:

US 10371147 B1

PDFFull Text
Date of Patent:
Aug. 06, 2019

Filed:

Nov. 08, 2017

Electrically-driven compressor

Applicant:

Kabushiki Kaisha Toyota Jidoshokki, Kariya-shi, Aichi, JP;

Inventors:

Tatsuya Koide, Kariya, JP;

Ken Suitou, Kariya, JP;

Kazuya Kimura, Kariya, JP;

Akio Fujii, Kariya, JP;

Akihiko Taketani, Kariya, JP;

Masao Iguchi, Kariya, JP;

Kenji Mochizuki, Kariya, JP;

Shingo Enami, Kariya, JP;

Assignee:

Kabushiki Kaisha Toyota Jidoshokki, Aichi-ken, JP;

Attorney:
Primary Examiner:

Devon C Kramer

Assistant Examiner:

Christopher S Bobish

Int. Cl.
CPC ...
F16J 15/12 (2006.01); F04C 27/00 (2006.01); F16J 15/10 (2006.01); F16J 15/02 (2006.01); F16J 15/06 (2006.01); H02K 5/22 (2006.01); F01C 21/10 (2006.01); F04C 18/02 (2006.01);
U.S. Cl.
CPC ...
F04C 27/008 (2013.01); F01C 21/10 (2013.01); F04C 18/0215 (2013.01); F04C 27/003 (2013.01); F16J 15/022 (2013.01); F16J 15/061 (2013.01); F16J 15/062 (2013.01); F16J 15/104 (2013.01); F16J 15/121 (2013.01); F16J 15/122 (2013.01); F16J 15/125 (2013.01); H02K 5/22 (2013.01); H02K 5/225 (2013.01); F04C 2240/30 (2013.01); F04C 2240/808 (2013.01);
Abstract

An electrically-driven compressor including a housing, an electric motor, a compression mechanism, a cover member, a motor drive circuit, and a sealing member is disclosed. The electric motor is accommodated in the housing. The compression mechanism is accommodated in the housing and operated by the electric motor. The cover member is attached to the housing. The housing and the cover member form an accommodation portion including an accommodation space therein. The motor drive circuit is accommodated in the accommodation space and drives the electric motor. The sealing member is arranged between the housing and the cover member to seal the accommodation space. The sealing member includes an elastic seal portion that comes into close contact with the housing and the cover member. A core sustains the shape of the seal portion in conformance with the circumferential edge of the accommodation space. The core is formed so that at least a circumferential edge part of the core is in conformance with the circumferential edge of the accommodation space. The seal portion is formed integrally with the circumferential edge part of the shape sustaining member by depositing rubber material thereon.

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