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:
Dec. 10, 2013
Filed:
Dec. 22, 2009
Makoto Takeuchi, Aichi, JP;
Takayuki Suzuki, Aichi, JP;
Masahiro Ohta, Aichi, JP;
Kazuhide Watanabe, Aichi, JP;
Makoto Takeuchi, Aichi, JP;
Takayuki Suzuki, Aichi, JP;
Masahiro Ohta, Aichi, JP;
Kazuhide Watanabe, Aichi, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Abstract
Provided is a scroll type compressor which reduces variations in the pressing load of a rotating scroll on a fixed scroll, reduces the impact at the start of the compressor and suppresses noises, and can provide excellent durability. A peripheral elastic bodyand a bottom-portion elastic body, which is brought into a compressed condition in the axis line direction of the main shaft, are interposed between a stopper pinon the rotating scroll side and a concave portionon the main shaftside, whereby working errors of each part are compensated and the rotating scroll is constantly brought into close contact with the fixed scroll to maintain the sealing of the compression chamber.