Liquid-cooled electric machine and method for cooling such electric machine

Details for Australian Patent Application No. 2009201349 (hide)

Owner Liebherr-Werk Biberach GmbH

Inventors Lis, Johann; Graner, Klaus

Agent Cullens

Pub. Number AU-B-2009201349

Priority 10 2008 022 105.8 05.05.08 DE; 10 2008 018 064.5 09.04.08 DE

Filing date 7 April 2009

Wipo publication date 29 October 2009

Acceptance publication date 16 June 2011

International Classifications

H02K 9/19 (2006.01) Systems for cooling or ventilating - for machines with closed casing and with closed-circuit cooling using a liquid cooling medium, e.g. oil

H05K 7/20 (2006.01) Constructional details common to different types of electric apparatus - Modifications to facilitate cooling, ventilating, or heating

Event Publications

30 April 2009 Complete Application Filed

  Priority application(s): 10 2008 022 105.8 05.05.08 DE; 10 2008 018 064.5 09.04.08 DE

29 October 2009 Application Open to Public Inspection

  Published as AU-B-2009201349

16 June 2011 Application Accepted

  Published as AU-B-2009201349

13 October 2011 Standard Patent Sealed

16 August 2012 Assignment Registered

  Liebherr-Werk Biberach GmbH The patent has been assigned to Liebherr-Components Biberach GmbH

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

2009201350-External Inline LPG Fuel Pump

2009201348-Packaging and method of manufacture thereof