NL7805894A - Vlambewakingsstelsel. - Google Patents

Vlambewakingsstelsel.

Info

Publication number
NL7805894A
NL7805894A NL7805894A NL7805894A NL7805894A NL 7805894 A NL7805894 A NL 7805894A NL 7805894 A NL7805894 A NL 7805894A NL 7805894 A NL7805894 A NL 7805894A NL 7805894 A NL7805894 A NL 7805894A
Authority
NL
Netherlands
Prior art keywords
monitoring system
flame monitoring
flame
monitoring
Prior art date
Application number
NL7805894A
Other languages
English (en)
Original Assignee
Itt
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 Itt filed Critical Itt
Publication of NL7805894A publication Critical patent/NL7805894A/nl

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
    • F23N5/12—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
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q3/00—Igniters using electrically-produced sparks
    • F23Q3/004—Using semiconductor elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q9/00—Pilot flame igniters
    • F23Q9/08—Pilot flame igniters with interlock with main fuel supply
    • F23Q9/12—Pilot flame igniters with interlock with main fuel supply to permit the supply to the main burner in dependence upon existence of pilot flame
    • F23Q9/14—Pilot flame igniters with interlock with main fuel supply to permit the supply to the main burner in dependence upon existence of pilot flame using electric means, e.g. by light-sensitive elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/28—Ignition circuits
    • F23N2227/30—Ignition circuits for pilot burners
    • 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
    • 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)
NL7805894A 1977-06-03 1978-05-31 Vlambewakingsstelsel. NL7805894A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/803,142 US4124354A (en) 1977-06-03 1977-06-03 Recycling pilot ignition system

Publications (1)

Publication Number Publication Date
NL7805894A true NL7805894A (nl) 1978-12-05

Family

ID=25185688

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7805894A NL7805894A (nl) 1977-06-03 1978-05-31 Vlambewakingsstelsel.

Country Status (7)

Country Link
US (1) US4124354A (nl)
JP (1) JPS5434137A (nl)
CA (1) CA1105546A (nl)
DE (1) DE2824166A1 (nl)
FR (1) FR2401385A1 (nl)
GB (1) GB1604080A (nl)
NL (1) NL7805894A (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194875A (en) * 1978-01-17 1980-03-25 Cam-Stat Incorporated Intermittent pilot ignition system
US4435150A (en) * 1982-09-22 1984-03-06 Emerson Electric Co. Gas burner control system
US4565520A (en) * 1984-01-30 1986-01-21 Itt Corporation Recycling pilot ignition system
AT397849B (de) * 1988-10-31 1994-07-25 Vaillant Gmbh Feuerungsautomat
DE19739422B4 (de) * 1997-08-28 2005-08-18 Vaillant Gmbh Verfahren und Einrichtung zum Zünden eines Gas-Luft-Gemisch verbrennenden Gasbrenners
US6215365B1 (en) 1999-06-04 2001-04-10 Pepperl + Fuchs Inductive proximity sensor oscillator
DE19955001C1 (de) * 1999-11-16 2001-05-03 Heatec Thermotechnik Gmbh Zündeinheit für Gas-Durchlauferhitzer
DE10107194C1 (de) * 2001-02-16 2002-06-06 Heatec Thermotechnik Gmbh Stromsparendes Gasventil

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2402117A (en) * 1942-11-21 1946-06-11 Brown Instr Co Control system
US2626657A (en) * 1949-06-27 1953-01-27 Honeywell Regulator Co Burner control apparatus with component checking means
US3082814A (en) * 1960-06-21 1963-03-26 Honeywell Regulator Co Burner control apparatus
FR1445578A (fr) * 1965-05-22 1966-07-15 Schostal Sa Dispositif pour cisailler des barres métalliques
US3395968A (en) * 1967-02-13 1968-08-06 Honeywell Inc Burner control apparatus
DE1551972A1 (de) * 1967-12-13 1970-06-18 Junkers & Co Elektronische Zuendsicherungsvorrichtung fuer mit gasfoermigen oder fluessigen Brennstoffen betriebene Geraete
US3902839A (en) * 1973-12-07 1975-09-02 Johnson Service Co Electronic pilot ignition and flame detection circuit
US4019854A (en) * 1976-02-27 1977-04-26 International Telephone And Telegraph Corporation Direct spark ignition system utilizing gated oscillator
US4070143A (en) * 1976-06-21 1978-01-24 Johnson Controls, Inc. Fuel ignition system including an igniter providing a lingering spark
US4077762A (en) * 1976-06-21 1978-03-07 Johnson Controls, Inc. Fuel ignition system having contact interlock protection
US4073611A (en) * 1976-10-15 1978-02-14 Essex Group, Inc. Control system for gas burning apparatus

Also Published As

Publication number Publication date
JPS5434137A (en) 1979-03-13
CA1105546A (en) 1981-07-21
US4124354A (en) 1978-11-07
DE2824166A1 (de) 1979-02-08
GB1604080A (en) 1981-12-02
FR2401385A1 (fr) 1979-03-23

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Legal Events

Date Code Title Description
BV The patent application has lapsed