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:
Jun. 08, 2021
Filed:
Mar. 30, 2016
Mitsubishi Electric Corporation, Tokyo, JP;
Masaya Okamoto, Tokyo, JP;
Tomokazu Matsui, Tokyo, JP;
Syuhei Koyama, Tokyo, JP;
Yuji Takamura, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A scroll compressor includes: a compression mechanism unitthat includes a fixed scrolland an orbiting scroll; a crank shaftthat causes the orbiting scrollto orbit about the fixed scroll; a sliderthat is provided between the orbiting scrolland the crank shaftand that includes tubular portionsandand a flange portionprojecting from the outer circumferential surface between one end and the other end of the tubular portionsand; and a balance weightthat is fitted to the sliderand that includes a ring-like portionhaving a portion of the inner surface facing the flange portion, a weight portionhaving an inner surface facing the tubular portionorcloser to the one end side U than the flange portion, and a projectionprojecting from the inner circumferential surface of the ring-like portionand having an inner surface facing the tubular portionorcloser to the other end side L than the flange portion