METHOD AND CONTROL AND REGULATING DEVICE FOR OPERATING AN INTERNAL COMBUSTION ENGINE WITH PIEZOELECTRICALLY ACTUATED FUEL INJECTION VALVES

Details for Australian Patent Application No. 2002325800 (hide)

Owner ROBERT BOSCH GMBH

Inventors REISCHL, Rolf; JOOS, Klaus; FRENZ, Thomas; MUELLER, Klaus; AMLER, Markus

Pub. Number AU-A-2002325800

PCT Number PCT/DE02/02785

PCT Pub. Number WO2003/031788

Priority 101 48 221.3 28.09.01 DE

Filing date 26 July 2002

Wipo publication date 22 April 2003

International Classifications

F02D 041/22 Electrical control of combustion engines - Safety or indicating devices for abnormal conditions

F02D 041/20 Electrical control of combustion engines - Output circuits, e.g. for controlling currents in command coils

F02D 041/38 Electrical control of combustion engines - of the high pressure type

Event Publications

23 January 2003 Complete Application Filed

  Priority application(s): 101 48 221.3 28.09.01 DE

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002325800

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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