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FR1389965A - Flame detector - Google Patents

Flame detector

Info

Publication number
FR1389965A
FR1389965A FR970389A FR970389A FR1389965A FR 1389965 A FR1389965 A FR 1389965A FR 970389 A FR970389 A FR 970389A FR 970389 A FR970389 A FR 970389A FR 1389965 A FR1389965 A FR 1389965A
Authority
FR
France
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
FR970389A
Other languages
French (fr)
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.)
Fenwal Inc
Original Assignee
Fenwal 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 Fenwal Inc filed Critical Fenwal Inc
Priority to FR970389A priority Critical patent/FR1389965A/en
Application granted granted Critical
Publication of FR1389965A publication Critical patent/FR1389965A/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
    • F23N5/08—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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR970389A 1964-04-09 1964-04-09 Flame detector Expired FR1389965A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR970389A FR1389965A (en) 1964-04-09 1964-04-09 Flame detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR970389A FR1389965A (en) 1964-04-09 1964-04-09 Flame detector

Publications (1)

Publication Number Publication Date
FR1389965A true FR1389965A (en) 1965-02-19

Family

ID=8827428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR970389A Expired FR1389965A (en) 1964-04-09 1964-04-09 Flame detector

Country Status (1)

Country Link
FR (1) FR1389965A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2103485A1 (en) * 1970-08-25 1972-04-14 Electronics Corp America

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2103485A1 (en) * 1970-08-25 1972-04-14 Electronics Corp America

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