Low power control system and associated methods for a water heater with flammable vapor sensor

Details for Australian Patent Application No. 2006202232 (hide)

Owner Rheem Manufacturing Company

Inventors Koivisto, Randy R.; Hotton, Bruce A.; Boros, Jozef; Castleberry, Walter T.

Agent Spruson & Ferguson

Pub. Number AU-B-2006202232

Priority 11/143833 02.06.05 US

Filing date 26 May 2006

Wipo publication date 21 December 2006

Acceptance publication date 10 January 2008

International Classifications

F24H 9/20 (2006.01) Details - Arrangement or mounting of control or safety devices

F23D 14/26 (2006.01) Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid

F23D 14/72 (2006.01) Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid - Safety devices, e.g. operative in case of failure of gas supply

F23N 5/24 (2006.01) Systems for controlling combustion - Preventing development of abnormal or undesired conditions, i.e. safety arrangements

Event Publications

15 June 2006 Complete Application Filed

  Priority application(s): 11/143833 02.06.05 US

21 December 2006 Application Open to Public Inspection

  Published as AU-B-2006202232

10 January 2008 Application Accepted

  Published as AU-B-2006202232

8 May 2008 Standard Patent Sealed

22 December 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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