AT325465B - Flammenmelder - Google Patents

Flammenmelder

Info

Publication number
AT325465B
AT325465B AT846871A AT846871A AT325465B AT 325465 B AT325465 B AT 325465B AT 846871 A AT846871 A AT 846871A AT 846871 A AT846871 A AT 846871A AT 325465 B AT325465 B AT 325465B
Authority
AT
Austria
Prior art keywords
flame detector
flame
detector
Prior art date
Application number
AT846871A
Other languages
English (en)
Original Assignee
Preussag Ag Feuerschutz
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/de
Application filed by Preussag Ag Feuerschutz filed Critical Preussag Ag Feuerschutz
Application granted granted Critical
Publication of AT325465B publication Critical patent/AT325465B/de

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)
AT846871A 1970-10-12 1971-09-30 Flammenmelder AT325465B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702049968 DE2049968C3 (de) 1970-10-12 Verfahren zur Flammenmeldung sowie Flammenmelder zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
AT325465B true AT325465B (de) 1975-10-27

Family

ID=5784831

Family Applications (1)

Application Number Title Priority Date Filing Date
AT846871A AT325465B (de) 1970-10-12 1971-09-30 Flammenmelder

Country Status (1)

Country Link
AT (1) AT325465B (de)

Also Published As

Publication number Publication date
DE2049968B2 (de) 1972-11-09
DE2049968A1 (de) 1972-04-20

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee