Title:
CURRENT COLLECTING STRUCTURE OF FUEL CELL
Document Type and Number:
Japanese Patent JP3640608
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a current collecting structure of a fuel cell capable of lessening the contact resistance between its conductive separator and each current collecting plate.
SOLUTION: The current collecting structure of fuel cell 1 is composed of conductive separators 9 and 10, current collecting plates 16 and 21 pressed to the separators 9 and 10, a plurality of good conductors 27 arranged dispersedly between the separators 9 and 10 and plates 16 and 21, deforming under pressurization, and making tight attachment to the separators 9 and 10 and plates 16 and 21, and a conductive binder 28 to fill the gaps between the good conductors 27, separators 9 and 10, and plates 16 and 21.
Inventors:
Teruyuki Otani
Masao Utsunomiya
Makoto Tsuji
Masao Utsunomiya
Makoto Tsuji
Application Number:
JP2000315471A
Publication Date:
April 20, 2005
Filing Date:
October 16, 2000
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
H01M8/02; H01M8/24; H01M8/10; (IPC1-7): H01M8/02
Domestic Patent References:
| JP6036784A | ||||
| JP58161265A | ||||
| JP2000285930A | ||||
| JP11241054A | ||||
| JP11134934A | ||||
| JP10077460A | ||||
| JP8319467A | ||||
| JP7131153A | ||||
| JP3295111A |
Attorney, Agent or Firm:
Ken Ochiai
Kazuaki Niki
Kazuaki Niki