Heat exchanger, method for fluorination of the heat exchanger or component members thereof, and method of manufacturing the heat exchanger

Details for Australian Patent Application No. 2002344574 (hide)

Owner SHOWA DENKO K.K.

Inventors Tada, Kiyoshi; Wakabayashi, Nobuhiro; Nakagawa, Shintaro; Ohira, Yoshitaka; Usui, Tadashi; Nakata, Yoshinori; Ohashi, Tadao

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2002344574

PCT Number PCT/JP02/11051

PCT Pub. Number WO2003/036216

Priority 2001-328184 25.10.01 JP; 60/341,249 20.12.01 US

Filing date 24 October 2002

Wipo publication date 6 May 2003

International Classifications

F28F 019/04 Preventing the formation of deposits or corrosion, e.g. by using filters

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

H01M 008/06 Fuel cells - Combination of fuel cell with means for production of reactants or for treatment of residues

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 2001-328184 25.10.01 JP; 60/341,249 20.12.01 US

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002344574

22 May 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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