CH534404A - Procedure for flame detection and flame detectors for carrying out the procedure - Google Patents

Procedure for flame detection and flame detectors for carrying out the procedure

Info

Publication number
CH534404A
CH534404A CH1479971A CH1479971A CH534404A CH 534404 A CH534404 A CH 534404A CH 1479971 A CH1479971 A CH 1479971A CH 1479971 A CH1479971 A CH 1479971A CH 534404 A CH534404 A CH 534404A
Authority
CH
Switzerland
Prior art keywords
procedure
flame
carrying
detectors
detection
Prior art date
Application number
CH1479971A
Other languages
German (de)
Inventor
Poehlsen Hasso
Beyersdorf Hartwig
Original Assignee
Preussag 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
Priority claimed from DE19702049968 external-priority patent/DE2049968C3/en
Priority claimed from DE19702051640 external-priority patent/DE2051640B2/en
Application filed by Preussag Ag filed Critical Preussag Ag
Publication of CH534404A publication Critical patent/CH534404A/en

Links

Classifications

    • 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

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Control Of Combustion (AREA)
CH1479971A 1970-10-12 1971-10-11 Procedure for flame detection and flame detectors for carrying out the procedure CH534404A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19702049968 DE2049968C3 (en) 1970-10-12 Procedure for flame detection and flame detectors for carrying out the procedure
DE19702051640 DE2051640B2 (en) 1970-10-21 1970-10-21 PROCEDURE FOR FLAME DETECTION AND FLAME DETECTORS FOR CARRYING OUT THE PROCEDURE
DE19712108296 DE2108296C2 (en) 1971-02-20 Procedure for flame detection and flame detectors for carrying out the procedure

Publications (1)

Publication Number Publication Date
CH534404A true CH534404A (en) 1973-02-28

Family

ID=27182926

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1479971A CH534404A (en) 1970-10-12 1971-10-11 Procedure for flame detection and flame detectors for carrying out the procedure

Country Status (6)

Country Link
BE (1) BE773813A (en)
CH (1) CH534404A (en)
FR (1) FR2110371B1 (en)
GB (1) GB1369461A (en)
IT (1) IT939979B (en)
NO (1) NO130034B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU768582B2 (en) * 1998-06-02 2003-12-18 Hochiki Kabushiki Kaisha Flame detection device and flame detection method
GB201105889D0 (en) * 2011-04-07 2011-05-18 Popper James S Fire detector

Also Published As

Publication number Publication date
FR2110371B1 (en) 1974-09-27
BE773813A (en) 1972-01-31
NO130034B (en) 1974-06-24
FR2110371A1 (en) 1972-06-02
IT939979B (en) 1973-02-10
GB1369461A (en) 1974-10-09

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Legal Events

Date Code Title Description
PL Patent ceased