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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 6419470 B1

PDFFull Text
Date of Patent:
Jul. 16, 2002

Filed:

Dec. 15, 2000

Scroll compressor

Applicant:
Inventors:

Toshiro Fujii, Kariya, JP;

Kazuo Murakami, Kariya, JP;

Yoshiyuki Nakane, Kariya, JP;

Susumu Tarao, Kariya, JP;

Assignee:

Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Kariya, JP;

Attorney:

Morgan & Finnegan, LLP

Primary Examiner:

Thomas Denion

Assistant Examiner:

Theresa Trieu

Int. Cl.
CPC ...
F03C 2/00 ;
U.S. Cl.
CPC ...
F03C 2/00 ;
Abstract

Scroll compressors are taught that include an outer peripheral portion ( ) of a movable scroll member ( ) disposed opposite of an end face ( ) of a stationary scroll member ( ). At least one end portion ( ) has a shape that prevents contact when the movable scroll member ( ) bends or deforms under high pressure. The contact avoiding shape or structure may be, for example, a tapered portion, a recessed portion or a step shaped portion.

Find Patent Forward Citations

Fujii, Toshiro. (2002). Scroll compressor (U.S. Patent No. 6419470). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6419470

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

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