METHOD FOR CONTROLLING THE OIL RECIRCULATION IN AN OILINJECTED SCREW-TYPE COMPRESSOR AND COMPRESSOR USING THIS METHOD

Details for Australian Patent Application No. 2003203065 (hide)

Owner ATLAS COPCO AIRPOWER, NAAMLOZE VENNOOTSCHAP

Inventors TRUYENS, Francois, Louis, Josephine; NOUKENS, Ivan, Alice, Daniel

Pub. Number AU-A-2003203065

PCT Number PCT/BE03/00013

PCT Pub. Number WO2003/067092

Priority 20020077 08.02.02 BE

Filing date 30 January 2003

Wipo publication date 2 September 2003

International Classifications

F04C 029/02 Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups - Lubrication

F04C 029/00 Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups

F04C 029/10 Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups

F04C 018/16 Pumps specially adapted for elastic fluids - with helical teeth, e.g. chevron-shaped, screw type

Event Publications

10 April 2003 Complete Application Filed

  Priority application(s): 20020077 08.02.02 BE

25 September 2003 Application Open to Public Inspection

  Published as AU-A-2003203065

28 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003203066-FOUL AIR EVACUATING DEVICE FOR SANITARY APPLIANCE

2003203064-ROTATABLE PARASOL ARM