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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 11143184 B1

PDFFull Text
Date of Patent:
Oct. 12, 2021

Filed:

Oct. 28, 2016

Scroll compressor, refrigeration cycle apparatus, and shell

Applicant:

Mitsubishi Electric Corporation, Tokyo, JP;

Inventors:

Akihito Takai, Tokyo, JP;

Tomokazu Matsui, Tokyo, JP;

Shuhei Koyama, Tokyo, JP;

Fumihiko Ishizono, Tokyo, JP;

Assignee:

Mitsubishi Electric Corporation, Tokyo, JP;

Attorney:

Posz Law Group, PLC

Primary Examiner:

Deming Wan

Int. Cl.
CPC ...
F04C 18/08 (2006.01); F04C 18/02 (2006.01); B23P 11/00 (2006.01); F01C 20/10 (2006.01); F04C 23/00 (2006.01); F04C 29/02 (2006.01);
U.S. Cl.
CPC ...
F04C 18/0215 (2013.01); F04C 18/0261 (2013.01); F04C 23/008 (2013.01); F04C 29/028 (2013.01); F04C 2240/30 (2013.01); F04C 2240/806 (2013.01);
Abstract

A scroll compressor includes a frame holding an orbiting scroll configured to slide, a fixed scroll configured to form a compression chamber together with the orbiting scroll, and a shell accommodating the frame and the fixed scroll. The shell includes a first inner wall surface and a first protrusion protruding from the first inner wall surface to position the fixed scroll, and the fixed scroll is fixed to the first inner wall surface.

Find Patent Forward Citations

Takai, Akihito. (2021). Scroll compressor, refrigeration cycle apparatus, and shell (U.S. Patent No. 11143184). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11143184

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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