GB2089502B - Flame detector - Google Patents

Flame detector

Info

Publication number
GB2089502B
GB2089502B GB8135758A GB8135758A GB2089502B GB 2089502 B GB2089502 B GB 2089502B GB 8135758 A GB8135758 A GB 8135758A GB 8135758 A GB8135758 A GB 8135758A GB 2089502 B GB2089502 B GB 2089502B
Authority
GB
United Kingdom
Prior art keywords
flame detector
flame
detector
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
GB8135758A
Other versions
GB2089502A (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.)
Cerberus AG
Original Assignee
Cerberus 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 Cerberus AG filed Critical Cerberus AG
Publication of GB2089502A publication Critical patent/GB2089502A/en
Application granted granted Critical
Publication of GB2089502B publication Critical patent/GB2089502B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/58—Photometry, e.g. photographic exposure meter using luminescence generated by light
    • 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
GB8135758A 1980-12-05 1981-11-26 Flame detector Expired GB2089502B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH899080 1980-12-05

Publications (2)

Publication Number Publication Date
GB2089502A GB2089502A (en) 1982-06-23
GB2089502B true GB2089502B (en) 1984-05-10

Family

ID=4347113

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8135758A Expired GB2089502B (en) 1980-12-05 1981-11-26 Flame detector

Country Status (3)

Country Link
DE (1) DE3141277A1 (en)
FR (1) FR2496879A1 (en)
GB (1) GB2089502B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8629283D0 (en) * 1986-12-08 1987-01-14 Gen Electric Co Plc Radiation meters
GB8703102D0 (en) * 1987-02-11 1987-03-18 Secr Defence Ultraviolet radiation detector
GB8710522D0 (en) * 1987-05-02 1987-06-03 Swan Thomas & Co Ltd Detection of ultraviolet radiation
WO1989012774A1 (en) * 1988-06-23 1989-12-28 Allied-Signal Inc. Solid-state optical flame detector
US5717209A (en) * 1996-04-29 1998-02-10 Petrometrix Ltd. System for remote transmission of spectral information through communication optical fibers for real-time on-line hydrocarbons process analysis by near infra red spectroscopy
US20040028590A1 (en) * 2000-08-22 2004-02-12 Takeshi Tsuji Method and device for combustion type exhaust gas treatment
TWI306676B (en) 2006-09-12 2009-02-21 Univ Nat Chiao Tung Highly saturated red-emitting mn(iv) activated phosphors and method of fabricating the same
DE102021100756A1 (en) 2021-01-15 2022-07-21 Vaillant Gmbh Method and arrangement for observing flames in a heating device that can be operated with hydrogen or fuel gas containing hydrogen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE701087C (en) * 1938-05-25 1941-01-08 Patra Patent Treuhand Electric discharge lamp or fluorescent tube filled with noble gases and mercury and a luminophore layer excited by the mercury radiation
GB766150A (en) * 1952-11-20 1957-01-16 Gen Electric Co Ltd Improvements in or relating to low pressure fluorescent electric discharge lamps
FR1213203A (en) * 1958-01-02 1960-03-29 Philips Nv High pressure mercury vapor discharge tube equipped with a luminescent screen, luminescent substance therefor, and method of preparation thereof
DE1211421C2 (en) * 1963-12-12 1973-11-15 DEVICE FOR SCANNING GOOD THROUGH GOOD
US4037113A (en) * 1975-04-11 1977-07-19 Forney Engineering Company Flame detector
US4061922A (en) * 1976-05-17 1977-12-06 John S. Ewald Ultraviolet sensing device
DE2834925A1 (en) * 1978-08-09 1980-02-21 Grecon Greten Gmbh & Co Kg Measuring device for fire alarm - has light conductor probe coupled to transducer connected to evaluation circuit

Also Published As

Publication number Publication date
DE3141277A1 (en) 1982-06-16
GB2089502A (en) 1982-06-23
FR2496879A1 (en) 1982-06-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee