Invention Grant
- Patent Title: Fuel cell
- Patent Title (中): 燃料电池
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Application No.: US11022884Application Date: 2004-12-28
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Publication No.: US07553570B2Publication Date: 2009-06-30
- Inventor: Kensuke Yoshida , Hiroaki Yoshida , Masami Tsutsumi , Fumio Takei
- Applicant: Kensuke Yoshida , Hiroaki Yoshida , Masami Tsutsumi , Fumio Takei
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Fujitsu Patent Center
- Priority: JP2004-233726 20040810
- Main IPC: H01M8/04
- IPC: H01M8/04 ; H01M8/06
Abstract:
Back pressure is applied to a liquid fuel stored in a fuel storage unit by a pressure application unit, and a liquid fuel vaporization membrane that vaporizes the liquid fuel to thereby supply the vaporized fuel gas to an anode is formed by a nonporous membrane. Backed by this, the liquid fuel can be prevented from leaking out to the anode, so that the concentration of the liquid fuel can be increased to an optimum level.
Public/Granted literature
- US20060035123A1 Fuel cell Public/Granted day:2006-02-16
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