公开(公告)号：EP2008338A2

公开(公告)日：2008-12-31

申请号：EP07760468.4

申请日：2007-04-11

申请人： Eveready Battery Company, Inc. ,  The Technology Partnership Plc

发明人： LANGAN, Richard A. ,  BAILEY, John C. ,  JANMEY, Robert M. ,  BRANDON, Michael J., II ,  GOODCHILD, Martin S. ,  AUDEBERT, Jean-francois

IPC分类号： H01M12/06

CPC分类号： H01M12/06 ,  H01M2/0202 ,  H01M2/0207 ,  H01M2/1229 ,  H01M2002/0205 ,  Y10T29/49108

摘要： A battery comprising: a cell housing having at least one fluid entry port for the passage of a fluid into said cell housing; a first fluid consuming electrode disposed within said cell housing; a second electrode disposed within said cell housing; and a fluid regulating system disposed so as to selectively allow fluid to enter into said at least one fluid entry port so as to reach said first fluid consuming electrode, wherein said fluid regulating system comprises: a moving plate disposed adjacent an outer surface of said cell housing and having at least one plate aperture for moving in and out of alignment with said at least one fluid entry port, and an actuator comprising a shape memory alloy component for moving said moving plate when heat is applied to said shape memory alloy component.

公开(公告)号：EP2008337A2

公开(公告)日：2008-12-31

申请号：EP07760460.1

申请日：2007-04-11

申请人： Eveready Battery Company, Inc. ,  The Technology Partnership PLC

发明人： LANGAN, Richard A. ,  BAILEY, John C. ,  SOMERVILLE, John M.

IPC分类号： H01M12/06

CPC分类号： H01M12/06 ,  H01M2/0202 ,  H01M2/0207 ,  H01M2/1229 ,  H01M2002/0205 ,  Y10T29/49108

摘要： Battery comprising fluid consuming cell with cell housing comprising one or more fluid entry ports, housing further comprising a first housing component and a second housing component, a gasket disposed therebetween, a first fluid consuming electrode disposed within said cell housing in electrical contact with said first housing component, and a second electrode disposed within said cell housing in electrical contact with said second housing component; and a fluid regulating system comprising a valve for adjusting the rate of passage of the fluid into said first fluid consuming electrode and an actuator for operating said valve, said actuator is responsive to a cell voltage appearing between said first and second housing components of said cell housing, wherein said at least one fluid consuming cell further comprises an electrical conductor passing through a portion of said gasket to electrically couple said second housing component to said actuator.