BE647714A - - Google Patents

Info

Publication number
BE647714A
BE647714A BE647714A BE647714A BE647714A BE 647714 A BE647714 A BE 647714A BE 647714 A BE647714 A BE 647714A BE 647714 A BE647714 A BE 647714A BE 647714 A BE647714 A BE 647714A
Authority
BE
Belgium
Prior art keywords
het
volt
door
wordt
dose
Prior art date
Application number
BE647714A
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
Priority to BE647714A priority Critical patent/BE647714A/fr
Publication of BE647714A publication Critical patent/BE647714A/fr

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B17/117—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means by using a detection device for specific gases, e.g. combustion products, produced by the fire

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE647714A 1964-05-11 1964-05-11 BE647714A (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE647714A BE647714A (de) 1964-05-11 1964-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE647714A BE647714A (de) 1964-05-11 1964-05-11

Publications (1)

Publication Number Publication Date
BE647714A true BE647714A (de) 1964-08-31

Family

ID=3846518

Family Applications (1)

Application Number Title Priority Date Filing Date
BE647714A BE647714A (de) 1964-05-11 1964-05-11

Country Status (1)

Country Link
BE (1) BE647714A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069393A1 (de) * 1981-07-08 1983-01-12 Rheinische Braunkohlenwerke AG. Verfahren zur Früherkennung von Schwelbränden in Braunkohlenstaub enthaltenden Behältern durch Detektion von Methan

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069393A1 (de) * 1981-07-08 1983-01-12 Rheinische Braunkohlenwerke AG. Verfahren zur Früherkennung von Schwelbränden in Braunkohlenstaub enthaltenden Behältern durch Detektion von Methan
WO1983000247A1 (fr) * 1981-07-08 1983-01-20 Wolfrum, Erhard Procede pour le depistage precoce de feux couvants dans des recipients contenant de la poussiere de lignite par depistage de methane
DE3126864A1 (de) * 1981-07-08 1983-01-27 Rheinische Braunkohlenwerke AG, 5000 Köln Verfahren zur frueherkennung von schwelbraenden in braunkohlenstaub enthaltenden behaeltern durch detektion von methan

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