DK82681A - Flammedetektor med ensretningseffekt - Google Patents

Flammedetektor med ensretningseffekt

Info

Publication number
DK82681A
DK82681A DK82681A DK82681A DK82681A DK 82681 A DK82681 A DK 82681A DK 82681 A DK82681 A DK 82681A DK 82681 A DK82681 A DK 82681A DK 82681 A DK82681 A DK 82681A
Authority
DK
Denmark
Prior art keywords
directional effect
flight detector
flight
detector
directional
Prior art date
Application number
DK82681A
Other languages
Danish (da)
English (en)
Inventor
P S Hammond
Original Assignee
British Gas Corp
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 British Gas Corp filed Critical British Gas Corp
Publication of DK82681A publication Critical patent/DK82681A/da

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
    • 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)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
DK82681A 1980-11-06 1981-02-24 Flammedetektor med ensretningseffekt DK82681A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8035733A GB2087117B (en) 1980-11-06 1980-11-06 Burner safety system

Publications (1)

Publication Number Publication Date
DK82681A true DK82681A (da) 1982-05-07

Family

ID=10517137

Family Applications (1)

Application Number Title Priority Date Filing Date
DK82681A DK82681A (da) 1980-11-06 1981-02-24 Flammedetektor med ensretningseffekt

Country Status (6)

Country Link
US (1) US4427363A (de)
JP (1) JPS5780125A (de)
CH (1) CH641266A5 (de)
DE (1) DE3106977A1 (de)
DK (1) DK82681A (de)
GB (1) GB2087117B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524614A1 (fr) * 1982-04-02 1983-10-07 Radiotechnique Compelec Procede utilisant l'effet redresseur d'une flamme pour surveiller la marche d'un bruleur, et dispositif pour mettre en oeuvre ce procede
CH663077A5 (de) * 1983-12-14 1987-11-13 Landis & Gyr Ag Selbstueberwachender flammenwaechter.
US4652231A (en) * 1985-02-26 1987-03-24 Channel Products, Inc. Gas control circuit
US5472336A (en) * 1993-05-28 1995-12-05 Honeywell Inc. Flame rectification sensor employing pulsed excitation
US5927963A (en) * 1997-07-15 1999-07-27 Gas Electronics, Inc. Pilot assembly and control system
US6743010B2 (en) 2002-02-19 2004-06-01 Gas Electronics, Inc. Relighter control system
NL1024388C2 (nl) * 2003-09-26 2005-03-31 Betronic Design B V Vlambewakingssysteem.
US9546788B2 (en) * 2012-06-07 2017-01-17 Chentronics, Llc Combined high energy igniter and flame detector
KR20210151149A (ko) 2019-04-15 2021-12-13 온포인트 테크놀로지스, 엘엘씨 광학 화염 센서
US20230128530A1 (en) * 2021-10-06 2023-04-27 Scp R&D, Llc Methods and systems for using flame rectification to detect the presence of a burner flame

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5047233A (de) * 1973-08-31 1975-04-26
DE2809993C3 (de) * 1978-03-08 1981-02-12 Eichhoff-Werke Gmbh, 6407 Schlitz Flammenwächterschaltung zur Überwachung einer Brennerflamme

Also Published As

Publication number Publication date
CH641266A5 (fr) 1984-02-15
DE3106977A1 (de) 1982-06-09
JPS5780125A (en) 1982-05-19
GB2087117A (en) 1982-05-19
GB2087117B (en) 1984-06-20
US4427363A (en) 1984-01-24

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Legal Events

Date Code Title Description
ATS Application withdrawn