DE69210627D1 - Detektionsschaltung für die entladung einer detektorröhre für ultraviolettstrah-lung - Google Patents

Detektionsschaltung für die entladung einer detektorröhre für ultraviolettstrah-lung

Info

Publication number
DE69210627D1
DE69210627D1 DE69210627T DE69210627T DE69210627D1 DE 69210627 D1 DE69210627 D1 DE 69210627D1 DE 69210627 T DE69210627 T DE 69210627T DE 69210627 T DE69210627 T DE 69210627T DE 69210627 D1 DE69210627 D1 DE 69210627D1
Authority
DE
Germany
Prior art keywords
tube
ultraviolet radiation
voltage
capacitor
discharging
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 - Fee Related
Application number
DE69210627T
Other languages
English (en)
Other versions
DE69210627T2 (de
Inventor
Scott Peterson
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of DE69210627D1 publication Critical patent/DE69210627D1/de
Application granted granted Critical
Publication of DE69210627T2 publication Critical patent/DE69210627T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F23N5/08—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Fire-Detection Mechanisms (AREA)
DE69210627T 1991-12-05 1992-12-04 Detektionsschaltung für die entladung einer detektorröhre für ultraviolettstrah-lung Expired - Fee Related DE69210627T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/803,238 US5194728A (en) 1991-12-05 1991-12-05 Circuit for detecting firing of an ultraviolet radiation detector tube
PCT/US1992/010594 WO1993011390A1 (en) 1991-12-05 1992-12-04 Circuit for detecting firing of an ultraviolet radiation detector tube

Publications (2)

Publication Number Publication Date
DE69210627D1 true DE69210627D1 (de) 1996-06-13
DE69210627T2 DE69210627T2 (de) 1996-10-31

Family

ID=25185983

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69210627T Expired - Fee Related DE69210627T2 (de) 1991-12-05 1992-12-04 Detektionsschaltung für die entladung einer detektorröhre für ultraviolettstrah-lung

Country Status (8)

Country Link
US (1) US5194728A (de)
EP (1) EP0615601B1 (de)
JP (1) JP3151625B2 (de)
AT (1) ATE137855T1 (de)
AU (1) AU656838B2 (de)
CA (1) CA2116866A1 (de)
DE (1) DE69210627T2 (de)
WO (1) WO1993011390A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005111556A2 (en) * 2004-05-07 2005-11-24 Walter Kidde Portable Equipment, Inc. Flame detector with uv sensor
GB2417771B (en) * 2004-09-07 2010-02-17 Kidde Ip Holdings Ltd Improvements in and relating to uv gas discharge tubes
US10132770B2 (en) * 2009-05-15 2018-11-20 A. O. Smith Corporation Flame rod analysis system
JP5832948B2 (ja) * 2012-03-30 2015-12-16 アズビル株式会社 火炎検出装置
CA3030568A1 (en) * 2016-07-11 2018-01-18 Carrier Corporation Flame scanner with photodiode
US10648857B2 (en) 2018-04-10 2020-05-12 Honeywell International Inc. Ultraviolet flame sensor with programmable sensitivity offset
US10739192B1 (en) 2019-04-02 2020-08-11 Honeywell International Inc. Ultraviolet flame sensor with dynamic excitation voltage generation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29143E (en) * 1973-05-22 1977-02-22 Societa Italiana Elettronica S.P.A. Fail-safe apparatus for checking the presence of flame in a burner
US3914662A (en) * 1974-04-18 1975-10-21 Sie Soc It Elettronica Fail-safe apparatus for checking the presence of flame in a burner
DE2823410A1 (de) * 1978-04-25 1979-11-08 Cerberus Ag Flammenmelder
US4280184A (en) * 1979-06-26 1981-07-21 Electronic Corporation Of America Burner flame detection
US4328527A (en) * 1980-10-23 1982-05-04 Honeywell Inc. Selective ultraviolet signal amplifier circuit
US4578583A (en) * 1984-04-03 1986-03-25 The Babcock & Wilcox Company Solid state ultraviolet flame detector
US4639717A (en) * 1985-07-15 1987-01-27 Electronics Corporation Of America Method and apparatus for monitoring flame condition
US4736105A (en) * 1986-04-09 1988-04-05 Tri-Star Research, Inc. Flame detector system
CH672949A5 (de) * 1987-06-22 1990-01-15 Landis & Gyr Ag
SE461549B (sv) * 1988-06-13 1990-02-26 Sefors Ab Anordning vid ett straalningsdetekteringssystem med ett gasurladdningsroer
AU654900B2 (en) * 1991-12-16 1994-11-24 Honeywell Inc. Infrared-based sensing circuit providing an output simulating the output of a flame rod sensor

Also Published As

Publication number Publication date
EP0615601A1 (de) 1994-09-21
CA2116866A1 (en) 1993-06-10
EP0615601B1 (de) 1996-05-08
AU3244593A (en) 1993-06-28
ATE137855T1 (de) 1996-05-15
AU656838B2 (en) 1995-02-16
DE69210627T2 (de) 1996-10-31
WO1993011390A1 (en) 1993-06-10
JP3151625B2 (ja) 2001-04-03
JPH07501612A (ja) 1995-02-16
US5194728A (en) 1993-03-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee