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:
May. 01, 2012
Filed:
Mar. 02, 2007
Mitsuhiko Kishikawa, Sakai, JP;
Takashi Hirouchi, Sakai, JP;
Hiroyuki Yamaji, Sakai, JP;
Mikio Kajiwara, Sakai, JP;
Satoshi Yamamoto, Sakai, JP;
Mie Arai, Sakai, JP;
Mitsuhiko Kishikawa, Sakai, JP;
Takashi Hirouchi, Sakai, JP;
Hiroyuki Yamaji, Sakai, JP;
Mikio Kajiwara, Sakai, JP;
Satoshi Yamamoto, Sakai, JP;
Mie Arai, Sakai, JP;
Daikin Industries, Ltd., Osaka, JP;
Abstract
The compressor includes a first constituent element and a first slider. The first constituent element is capable of being laser welded. The first slider is composed of cast iron capable of being laser welded and having a carbon content of from 2.0 wt % or more to 2.7 wt % or less. This first slider is joined to the first constituent element by laser welding without using a filler.