BE815326A - Detecteur de flamme electronique - Google Patents

Detecteur de flamme electronique

Info

Publication number
BE815326A
BE815326A BE2053635A BE2053635A BE815326A BE 815326 A BE815326 A BE 815326A BE 2053635 A BE2053635 A BE 2053635A BE 2053635 A BE2053635 A BE 2053635A BE 815326 A BE815326 A BE 815326A
Authority
BE
Belgium
Prior art keywords
flame detector
electronic flame
electronic
detector
flame
Prior art date
Application number
BE2053635A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE815326A publication Critical patent/BE815326A/xx

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
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/429—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to measurement of ultraviolet light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T7/00—Details of radiation-measuring instruments
    • G01T7/12—Provision for actuation of an alarm
    • G01T7/125—Alarm- or controlling circuits using ionisation chambers, proportional counters or Geiger-Mueller tubes, also functioning as UV detectors
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
BE2053635A 1973-05-22 1974-05-21 Detecteur de flamme electronique BE815326A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24390/73A IT987855B (it) 1973-05-22 1973-05-22 Dispositivo elettronico rivela tore di fiamma

Publications (1)

Publication Number Publication Date
BE815326A true BE815326A (fr) 1974-09-16

Family

ID=11213350

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2053635A BE815326A (fr) 1973-05-22 1974-05-21 Detecteur de flamme electronique

Country Status (10)

Country Link
US (1) US3892999A (xx)
BE (1) BE815326A (xx)
CA (1) CA1032250A (xx)
CH (1) CH572596A5 (xx)
DE (1) DE2424524C2 (xx)
ES (1) ES426486A1 (xx)
FR (1) FR2230997B1 (xx)
GB (1) GB1460506A (xx)
IT (1) IT987855B (xx)
NL (1) NL7406812A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114704934A (zh) * 2022-02-18 2022-07-05 青岛海尔空调器有限总公司 用于控制直流空调器的方法及装置、直流空调器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9417124B1 (en) * 2015-05-13 2016-08-16 Honeywell International Inc. Utilizing a quench time to deionize an ultraviolet (UV) sensor tube

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892971A (en) * 1954-07-12 1959-06-30 Electronics Corp America Radiation-responsive control circuits
US2810097A (en) * 1955-01-21 1957-10-15 Rabinow Jacob Optimum sensitivity automatic biasing circuit
FR1202303A (fr) * 1957-03-14 1960-01-08 Honeywell Regulator Co Appareil électrique de détection de flamme ou de fumée
US3206650A (en) * 1962-06-18 1965-09-14 Mallory & Co Inc P R Interval timer
DE1256828B (de) * 1964-07-17 1967-12-21 Philips Patentverwaltung Betriebsueberwachungsschaltung fuer Gas- oder OElfeuerungsanlagen
US3416041A (en) * 1965-09-02 1968-12-10 Electronics Corp America Flame sensor quench circuits for combustion control systems
US3493753A (en) * 1967-08-11 1970-02-03 Melpar Inc Ultraviolet detection system using uv detector tube with d-c biased nonsymmetrical electrode configuration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114704934A (zh) * 2022-02-18 2022-07-05 青岛海尔空调器有限总公司 用于控制直流空调器的方法及装置、直流空调器
CN114704934B (zh) * 2022-02-18 2024-02-20 青岛海尔空调器有限总公司 用于控制直流空调器的方法及装置、直流空调器

Also Published As

Publication number Publication date
DE2424524A1 (de) 1974-12-12
NL7406812A (xx) 1974-11-26
GB1460506A (en) 1977-01-06
CH572596A5 (xx) 1976-02-13
FR2230997A1 (xx) 1974-12-20
DE2424524C2 (de) 1985-04-11
IT987855B (it) 1975-03-20
CA1032250A (en) 1978-05-30
US3892999A (en) 1975-07-01
ES426486A1 (es) 1976-07-01
FR2230997B1 (xx) 1977-09-30

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SIE FORNEY S.P.A.

Effective date: 19940521