USB558813I5 - - Google Patents

Info

Publication number
USB558813I5
USB558813I5 US55881375A USB558813I5 US B558813 I5 USB558813 I5 US B558813I5 US 55881375 A US55881375 A US 55881375A US B558813 I5 USB558813 I5 US B558813I5
Authority
US
United States
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to US05/558,813 priority Critical patent/US3989188A/en
Publication of USB558813I5 publication Critical patent/USB558813I5/en
Priority to US05/715,846 priority patent/US4060192A/en
Application granted granted Critical
Publication of US3989188A publication Critical patent/US3989188A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/027—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Control Of Combustion (AREA)
US05/558,813 1975-03-17 1975-03-17 Fuel control system and method of operating the same and diverter valve therefor Expired - Lifetime US3989188A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US05/558,813 US3989188A (en) 1975-03-17 1975-03-17 Fuel control system and method of operating the same and diverter valve therefor
US05/715,846 US4060192A (en) 1975-03-17 1976-08-19 Fuel control system and method of operating the same and diverter valve therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/558,813 US3989188A (en) 1975-03-17 1975-03-17 Fuel control system and method of operating the same and diverter valve therefor

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US05/715,846 Division US4060192A (en) 1975-03-17 1976-08-19 Fuel control system and method of operating the same and diverter valve therefor

Publications (2)

Publication Number Publication Date
USB558813I5 true USB558813I5 (enrdf_load_html_response) 1976-02-03
US3989188A US3989188A (en) 1976-11-02

Family

ID=24231092

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/558,813 Expired - Lifetime US3989188A (en) 1975-03-17 1975-03-17 Fuel control system and method of operating the same and diverter valve therefor

Country Status (1)

Country Link
US (1) US3989188A (enrdf_load_html_response)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2065804B1 (es) * 1992-02-27 1997-04-16 Fagor S Coop Mejoras introducidas en calentadores instantaneos de agua a gas.
US7677236B2 (en) 2006-05-17 2010-03-16 David Deng Heater configured to operate with a first or second fuel
US7434447B2 (en) 2006-05-17 2008-10-14 David Deng Oxygen depletion sensor
US7607426B2 (en) 2006-05-17 2009-10-27 David Deng Dual fuel heater
US8241034B2 (en) 2007-03-14 2012-08-14 Continental Appliances Inc. Fuel selection valve assemblies
US8454352B2 (en) * 2008-07-18 2013-06-04 Invensys Controls Australia Pty Ltd. Micro-pilot for gas appliance
US8465277B2 (en) 2009-06-29 2013-06-18 David Deng Heat engine with nozzle
US9829195B2 (en) 2009-12-14 2017-11-28 David Deng Dual fuel heating source with nozzle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780940A (en) * 1972-06-01 1973-12-25 Robertshaw Controls Co Control system and control device therefor or the like

Also Published As

Publication number Publication date
US3989188A (en) 1976-11-02

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Legal Events

Date Code Title Description
AS Assignment

Owner name: BANKERS TRUST COMPANY, NEW YORK

Free format text: SECURITY INTEREST;ASSIGNOR:ROBERTSHAW CONTROLS COMPANY A CORP. OF DELAWARE;REEL/FRAME:005758/0075

Effective date: 19900730