Retaining apparatus for electrochemical generator

Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Method of making a fuel cell – fuel cell stack – or...

Reexamination Certificate

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C029S623100, C029S623200

Reexamination Certificate

active

07862958

ABSTRACT:
The invention provides an electrochemical generator having a retaining apparatus for maintaining a stack of electrochemical cells in a state of compression. The electrochemical generator comprises an assembly of electrochemical cells comprising a plurality of stacked electrochemical cells and a retaining apparatus comprising holding members positioned at each extremity of the assembly and anchoring devices maintaining the holding members at a predetermined distance from one another thereby maintaining the assembly under a state of compression.

REFERENCES:
patent: 4692391 (1987-09-01), Hirota
patent: 5009968 (1991-04-01), Guthrie et al.
patent: 6087036 (2000-07-01), Rouillard et al.
patent: 6218039 (2001-04-01), Mease et al.
patent: 6428921 (2002-08-01), Grot
patent: 6689503 (2004-02-01), Yang
patent: 2002/0061430 (2002-05-01), Wakahoi et al.
patent: 2003/0203269 (2003-10-01), Rock

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