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:
Mar. 11, 2014
Filed:
Jan. 05, 2012
Kazuto Kobayashi, Tokyo, JP;
Takashi Mogi, Tokyo, JP;
Kazuto Kobayashi, Tokyo, JP;
Takashi Mogi, Tokyo, JP;
Fujikoki Corporation, Tokyo, JP;
Abstract
To reduce a weight of a valve main body of an expansion valve formed by an extrusion molding of a metal material such as an aluminum alloy or the like. A valve main bodyis made of a material obtained by an extrusion molding of a metal material such as an aluminum alloy or the like. Two pair of holding facesand, andandare formed on both side faceandin the extruding direction of the valve main body, and the other portions are to be concave as much as possible, so that the weight can be reduced. The holding facesandand the holding facesandare parallel faces, and come to be holding faces for chuck claws Cand Cat a time of machining.