Invention Grant
US08815459B2 Fuel cell stack with stoichiometry determination in individual cells
有权
在单个电池中具有化学计量测定的燃料电池堆
- Patent Title: Fuel cell stack with stoichiometry determination in individual cells
- Patent Title (中): 在单个电池中具有化学计量测定的燃料电池堆
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Application No.: US12160529Application Date: 2007-01-05
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Publication No.: US08815459B2Publication Date: 2014-08-26
- Inventor: Hideyo Oomori
- Applicant: Hideyo Oomori
- Applicant Address: JP Toyota-shi
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2006-002739 20060110
- International Application: PCT/IB2007/000024 WO 20070105
- International Announcement: WO2007/080468 WO 20070719
- Main IPC: H01M8/04
- IPC: H01M8/04
Abstract:
A fuel system including a fuel cell including a plurality of unit cells supplied with a prescribed gas to generate electricity, a stoichiometric ratio calculating apparatus calculating the stoichiometric ratio of the prescribed gas for each unit cell, and a gas flow increasing apparatus increasing the supply of the prescribed gas when the stoichiometric ratio falls below a prescribed value.
Public/Granted literature
- US20100159340A1 FUEL CELL STACK WITH STOICHIOMETRY DETERMINATION IN INDIVIDUAL CELLS Public/Granted day:2010-06-24
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