GB2153126B - Self-monitoring flame monitor - Google Patents

Self-monitoring flame monitor

Info

Publication number
GB2153126B
GB2153126B GB08431519A GB8431519A GB2153126B GB 2153126 B GB2153126 B GB 2153126B GB 08431519 A GB08431519 A GB 08431519A GB 8431519 A GB8431519 A GB 8431519A GB 2153126 B GB2153126 B GB 2153126B
Authority
GB
United Kingdom
Prior art keywords
self
flame monitor
monitoring flame
monitoring
monitor
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
GB08431519A
Other versions
GB2153126A (en
GB8431519D0 (en
Inventor
Karl-Friedrich Haupenthal
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.)
Siemens Building Technologies AG
Landis and Gyr AG
Original Assignee
Landis and Gyr AG
LGZ Landis and Gyr Zug AG
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 Landis and Gyr AG, LGZ Landis and Gyr Zug AG filed Critical Landis and Gyr AG
Publication of GB8431519D0 publication Critical patent/GB8431519D0/en
Publication of GB2153126A publication Critical patent/GB2153126A/en
Application granted granted Critical
Publication of GB2153126B publication Critical patent/GB2153126B/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
    • F23N5/02—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
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/12—Integration

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Control Of Combustion (AREA)
GB08431519A 1983-12-14 1984-12-13 Self-monitoring flame monitor Expired GB2153126B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6661/83A CH663077A5 (en) 1983-12-14 1983-12-14 SELF-MONITORING FLAME GUARD.

Publications (3)

Publication Number Publication Date
GB8431519D0 GB8431519D0 (en) 1985-01-23
GB2153126A GB2153126A (en) 1985-08-14
GB2153126B true GB2153126B (en) 1987-05-07

Family

ID=4313059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08431519A Expired GB2153126B (en) 1983-12-14 1984-12-13 Self-monitoring flame monitor

Country Status (4)

Country Link
CH (1) CH663077A5 (en)
DE (1) DE3401603C1 (en)
FR (1) FR2556819B1 (en)
GB (1) GB2153126B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19712373A1 (en) * 1997-03-25 1998-10-01 Bosch Gmbh Robert Device for monitoring a burner
DE19712938C1 (en) * 1997-03-27 1998-05-14 Honeywell Bv Burner flame monitor supply voltage circuit for power plant
EP0908679A1 (en) * 1997-10-10 1999-04-14 Electrowatt Technology Innovation AG Circuit for flame monitoring
DE10202910C1 (en) * 2002-01-25 2003-10-16 Honeywell Bv Circuit arrangement for determining the flame current of a burner
DE10312669B3 (en) * 2003-03-21 2004-10-21 Honeywell B.V. Circuit arrangement for determining the flame current of a burner
EP2154430B1 (en) * 2008-08-15 2015-09-30 Siemens Aktiengesellschaft Control device for a gas burner, and use of the control device
DE102015210507A1 (en) * 2015-06-09 2016-12-15 Vaillant Gmbh flame monitoring
DE102022203963B3 (en) 2022-04-25 2023-07-20 Prüfrex engineering e motion gmbh & co. kg Circuit arrangement for flame monitoring

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH485989A (en) * 1969-05-14 1970-02-15 Landis & Gyr Ag Device for monitoring burners in combustion systems
CH533280A (en) * 1971-07-15 1973-01-31 Landis & Gyr Ag Control circuitry for oil and gas firing
FR2238393A5 (en) * 1973-07-17 1975-02-14 Rv Const Electriques
DE3026787C2 (en) * 1980-06-19 1982-08-26 LGZ Landis & Gyr Zug AG, 6301 Zug Intrinsically safe flame monitor
GB2087117B (en) * 1980-11-06 1984-06-20 British Gas Corp Burner safety system

Also Published As

Publication number Publication date
GB2153126A (en) 1985-08-14
GB8431519D0 (en) 1985-01-23
DE3401603C1 (en) 1985-08-01
CH663077A5 (en) 1987-11-13
FR2556819B1 (en) 1987-01-16
FR2556819A1 (en) 1985-06-21

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19950626

PE20 Patent expired after termination of 20 years

Effective date: 20041212