ELECTRIC COOLANT PUMP HAVING AN INTEGRATED VALVE, AND METHOD FOR CONTROLLING SAID VALVE

Details for Australian Patent Application No. 2003247313 (hide)

Owner GPM GERATEUND PUMPENBAU GMBH

Inventors PAWELLEK, Franz; SCHMIDT, Andreas

Pub. Number AU-A-2003247313

PCT Number PCT/EP03/00740

PCT Pub. Number WO2003/071109

Priority 102 07 653.7 22.02.02 DE

Filing date 24 January 2003

Wipo publication date 9 September 2003

International Classifications

F01P 005/10 Pumping cooling-air or liquid coolants

F01P 007/16 Controlling of coolant flow

F16K 031/04 Operating means - using a motor

F04D 015/00 Control, e.g. regulation, of pumps, pumping installations, or systems

F04D 013/06 Pumping installations or systems - the pump being electrically driven

Event Publications

2 October 2003 Complete Application Filed

  Priority application(s): 102 07 653.7 22.02.02 DE

9 October 2003 Application Open to Public Inspection

  Published as AU-A-2003247313

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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