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:
Jul. 20, 2010
Filed:
Oct. 30, 2007
Shuhei Goto, Utsunomiya, JP;
Kazuo Nunokawa, Utsunomiya, JP;
Takahiro Takeshita, Utsunomiya, JP;
Ken Takahashi, Shimotsuga-gun, JP;
Narutoshi Sugita, Utsunomiya, JP;
Hiroyuki Tanaka, Utsunomiya, JP;
Shuhei Goto, Utsunomiya, JP;
Kazuo Nunokawa, Utsunomiya, JP;
Takahiro Takeshita, Utsunomiya, JP;
Ken Takahashi, Shimotsuga-gun, JP;
Narutoshi Sugita, Utsunomiya, JP;
Hiroyuki Tanaka, Utsunomiya, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
A coolant flow field is formed on a surface of a second metal separator. Further, a rubber bridge dividing the coolant flow field and a coolant supply passage is formed on the surface. The rubber bridge includes a plurality of channels connecting the coolant flow field and the coolant supply passage, a plurality of grooves between the channels, and a partition closing the grooves to prevent the flow of a coolant in the respective grooves.