AU471033B2 - Flame monitoring system - Google Patents

Flame monitoring system

Info

Publication number
AU471033B2
AU471033B2 AU50980/73A AU5098073A AU471033B2 AU 471033 B2 AU471033 B2 AU 471033B2 AU 50980/73 A AU50980/73 A AU 50980/73A AU 5098073 A AU5098073 A AU 5098073A AU 471033 B2 AU471033 B2 AU 471033B2
Authority
AU
Australia
Prior art keywords
monitoring system
flame monitoring
flame
monitoring
Prior art date
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.)
Expired
Application number
AU50980/73A
Other versions
AU5098073A (en
Inventor
H. Walbridge Lyman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Walter Kedde & Company Inc
Original Assignee
Walter Kedde & Company Inc
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 by Walter Kedde & Company Inc filed Critical Walter Kedde & Company Inc
Publication of AU5098073A publication Critical patent/AU5098073A/en
Application granted granted Critical
Publication of AU471033B2 publication Critical patent/AU471033B2/en
Expired 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
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
    • 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
    • F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods
    • 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
    • F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods
    • F23N5/123—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
    • F23N5/203—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/06—Sampling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/32—Igniting for a predetermined number of cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/36—Spark ignition, e.g. by means of a high voltage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/12—Flame sensors with flame rectification current detecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
AU50980/73A 1972-01-26 1973-01-11 Flame monitoring system Expired AU471033B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS220,788 1972-01-26
US220788A US3861854A (en) 1972-01-26 1972-01-26 Flame monitoring system

Publications (2)

Publication Number Publication Date
AU5098073A AU5098073A (en) 1974-07-11
AU471033B2 true AU471033B2 (en) 1976-04-08

Family

ID=22824980

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50980/73A Expired AU471033B2 (en) 1972-01-26 1973-01-11 Flame monitoring system

Country Status (6)

Country Link
US (1) US3861854A (en)
JP (1) JPS4884326A (en)
AU (1) AU471033B2 (en)
CA (1) CA984027A (en)
FR (1) FR2169415B1 (en)
GB (1) GB1419653A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552527B2 (en) * 1973-02-13 1980-01-21
JPS5115730U (en) * 1974-07-23 1976-02-04
US4113419A (en) * 1976-04-12 1978-09-12 Electronics Corporation Of America Burner control apparatus
US4168949A (en) * 1977-09-26 1979-09-25 Honeywell Inc. Flame signal stabilization circuit
GB2141854A (en) * 1983-05-31 1985-01-03 Shigeru Fukumoto Gas accident prevention
US4487030A (en) * 1983-08-08 1984-12-11 The Stolle Corporation Gas/electric operated absorption refrigerator having automatic flame detection and restart capability with visual indication of operating status
GB2155222A (en) * 1984-02-29 1985-09-18 Thorn Emi Domestic Appliances An ignition control device
GB8906235D0 (en) * 1989-03-17 1989-05-04 Cambridge Instr Ltd Flame detection apparatus and method
US5655900A (en) * 1995-11-20 1997-08-12 Harper-Wyman Company Gas oven control system
US5957679A (en) * 1997-07-22 1999-09-28 Harper-Wyman Company Gas fireplace burner control system
US6481433B1 (en) * 2000-11-17 2002-11-19 Middleby Marshall Incorporated Conveyor oven having an energy management system for a modulated gas flow
DE10202910C1 (en) * 2002-01-25 2003-10-16 Honeywell Bv Circuit arrangement for determining the flame current of a burner
US20070006865A1 (en) 2003-02-21 2007-01-11 Wiker John H Self-cleaning oven
US9585400B2 (en) 2004-03-23 2017-03-07 The Middleby Corporation Conveyor oven apparatus and method
US8087407B2 (en) * 2004-03-23 2012-01-03 Middleby Corporation Conveyor oven apparatus and method
US8839714B2 (en) 2009-08-28 2014-09-23 The Middleby Corporation Apparatus and method for controlling a conveyor oven
DE102015210636A1 (en) * 2015-06-10 2016-12-15 Rolls-Royce Deutschland Ltd & Co Kg Measuring device for a turbomachine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1964252A1 (en) * 1968-12-27 1970-07-23 Tokyo Gas Co Ltd Flame detector for electrically ignitable heaters
US3576556A (en) * 1969-05-16 1971-04-27 Pyronics Inc Flame detector
US3619097A (en) * 1970-02-27 1971-11-09 Honeywell Inc Safety timed burner control system
US3726630A (en) * 1970-07-15 1973-04-10 Liberty Combustion Corp Flame ignition
US3705783A (en) * 1971-07-21 1972-12-12 Honeywell Inc Burner safeguard control apparatus

Also Published As

Publication number Publication date
JPS4884326A (en) 1973-11-09
FR2169415B1 (en) 1974-03-08
AU5098073A (en) 1974-07-11
FR2169415A1 (en) 1973-09-07
CA984027A (en) 1976-02-17
US3861854A (en) 1975-01-21
GB1419653A (en) 1975-12-31

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