COOLING SYSTEM FOR A FUEL CELL STACK

Details for Australian Patent Application No. 2003233540 (hide)

Owner GENERAL MOTORS CORPORATION

Inventors LEE, James, H.; SKALA, Glenn, W.

Pub. Number AU-A-2003233540

PCT Number PCT/US03/14767

PCT Pub. Number WO2003/100885

Priority 10/152,858 22.05.02 US

Filing date 12 May 2003

Wipo publication date 12 December 2003

International Classifications

H01M 002/02 Constructional details, or processes of manufacture, of the non-active parts - Cases, jackets, or wrappings

H01M 008/04 Fuel cells - Auxiliary arrangements or processes, e.g. for control of pressure, for circulation of fluids

H01M 002/14 Constructional details, or processes of manufacture, of the non-active parts - Separators

F28D 007/00 Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 10/152,858 22.05.02 US

5 February 2004 Application Open to Public Inspection

  Published as AU-A-2003233540

10 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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