Automatic compression release mechanism including feature to prevent unintentional disablement during engine shutdown

Details for Australian Patent Application No. 2004267481 (hide)

Owner Kohler Co.

Inventors Yun, Huang; Rotter, Terrence M.; Wehrman, Theodore E.; Chen, Scott X.; Bettenhausen, Phillip L.

Agent Griffith Hack

Pub. Number AU-B-2004267481

PCT Pub. Number WO2005/019634

Priority 60/496,433 20.08.03 US; 10/921,531 19.08.04 US

Filing date 19 August 2004

Wipo publication date 3 March 2005

Acceptance publication date 1 April 2010

International Classifications

F01L 13/08 (2006.01) Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations - for decompression, e.g. during starting

Event Publications

16 March 2006 PCT application entered the National Phase

  PCT publication WO2005/019634 Priority application(s): WO2005/019634

1 April 2010 Application Accepted

  Published as AU-B-2004267481

29 July 2010 Standard Patent Sealed

17 March 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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