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:
Aug. 20, 2013
Filed:
Aug. 05, 2008
Applicants:
Satoshi Yamamoto, Sakai, JP;
Mikio Kajiwara, Sakai, JP;
Mitsuhiko Kishikawa, Sakai, JP;
Hiroyuki Yamaji, Sakai, JP;
Mie Arai, Sakai, JP;
Yasuhiro Murakami, Sakai, JP;
Inventors:
Satoshi Yamamoto, Sakai, JP;
Mikio Kajiwara, Sakai, JP;
Mitsuhiko Kishikawa, Sakai, JP;
Hiroyuki Yamaji, Sakai, JP;
Mie Arai, Sakai, JP;
Yasuhiro Murakami, Sakai, JP;
Assignee:
Daikin Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04C 18/02 (2006.01); F04C 29/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A compression mechanism is configured to be used in a scroll compressor. The compression mechanism includes a fixed scroll and a movable scroll. One of the fixed scroll and the movable scroll is a cast iron molding fabricated through semi-molten die casting, and the other of the fixed scroll and the movable scroll is a grey iron casting.