GB9123971D0 - Flame monitoring apparatus and method - Google Patents

Flame monitoring apparatus and method

Info

Publication number
GB9123971D0
GB9123971D0 GB919123971A GB9123971A GB9123971D0 GB 9123971 D0 GB9123971 D0 GB 9123971D0 GB 919123971 A GB919123971 A GB 919123971A GB 9123971 A GB9123971 A GB 9123971A GB 9123971 D0 GB9123971 D0 GB 9123971D0
Authority
GB
United Kingdom
Prior art keywords
monitoring apparatus
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.)
Withdrawn
Application number
GB919123971A
Other versions
GB2261944A (en
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.)
National Power PLC
Original Assignee
National Power PLC
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 National Power PLC filed Critical National Power PLC
Priority to GB9123971A priority Critical patent/GB2261944A/en
Publication of GB9123971D0 publication Critical patent/GB9123971D0/en
Publication of GB2261944A publication Critical patent/GB2261944A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/72—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flame burners
    • 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
    • F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
    • F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/08—Flame sensors detecting flame flicker

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Control Of Combustion (AREA)
GB9123971A 1991-11-12 1991-11-12 Flame monitoring apparatus and method Withdrawn GB2261944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9123971A GB2261944A (en) 1991-11-12 1991-11-12 Flame monitoring apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9123971A GB2261944A (en) 1991-11-12 1991-11-12 Flame monitoring apparatus and method

Publications (2)

Publication Number Publication Date
GB9123971D0 true GB9123971D0 (en) 1992-01-02
GB2261944A GB2261944A (en) 1993-06-02

Family

ID=10704462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9123971A Withdrawn GB2261944A (en) 1991-11-12 1991-11-12 Flame monitoring apparatus and method

Country Status (1)

Country Link
GB (1) GB2261944A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540671A (en) * 1993-06-10 1996-07-30 The Procter & Gamble Company Absorbent article having a pocket cuff with an apex
DE4331048A1 (en) * 1993-09-13 1995-03-16 Ruhrgas Ag Method and device for operating an over-stoichiometric premixing gas burner
DE10123214A1 (en) * 2001-05-12 2002-11-28 Dungs Karl Gmbh & Co Long-term safe flame monitoring method and monitoring device
US6404342B1 (en) * 2001-09-14 2002-06-11 Honeywell International Inc. Flame detector using filtering of ultraviolet radiation flicker
CN1894543A (en) 2003-12-11 2007-01-10 Abb公司 Signal processing technique for improved flame scanner discrimination

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132342B (en) * 1982-12-14 1986-03-19 Land Combustion Ltd Discrimination between flames of different fuels

Also Published As

Publication number Publication date
GB2261944A (en) 1993-06-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)