JPS5596496U - - Google Patents

Info

Publication number
JPS5596496U
JPS5596496U JP1979176429U JP17642979U JPS5596496U JP S5596496 U JPS5596496 U JP S5596496U JP 1979176429 U JP1979176429 U JP 1979176429U JP 17642979 U JP17642979 U JP 17642979U JP S5596496 U JPS5596496 U JP S5596496U
Authority
JP
Japan
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.)
Pending
Application number
JP1979176429U
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 JPS5596496U publication Critical patent/JPS5596496U/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
    • G08B17/107—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device for detecting light-scattering due to smoke
    • 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
    • G08B17/113—Constructional details

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP1979176429U 1978-12-21 1979-12-21 Pending JPS5596496U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1300078A CH634428A5 (en) 1978-12-21 1978-12-21 Smoke detector

Publications (1)

Publication Number Publication Date
JPS5596496U true JPS5596496U (ja) 1980-07-04

Family

ID=4388383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979176429U Pending JPS5596496U (ja) 1978-12-21 1979-12-21

Country Status (4)

Country Link
JP (1) JPS5596496U (ja)
BE (1) BE880623A (ja)
CH (1) CH634428A5 (ja)
DE (1) DE2908100C2 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19915588B4 (de) * 1999-04-07 2006-01-26 Messer Cutting & Welding Ag Brennschneiddüse
DE102014019773B4 (de) 2014-12-17 2023-12-07 Elmos Semiconductor Se Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mittels des Displays eines Mobiltelefons
DE102014019172B4 (de) 2014-12-17 2023-12-07 Elmos Semiconductor Se Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mit einem kompensierenden optischen Messsystem

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH592933A5 (ja) * 1976-04-05 1977-11-15 Cerberus Ag
DE2749229C2 (de) * 1977-11-03 1979-10-11 H. Maihak Ag, 2000 Hamburg Nichtdispersives Infrarot-Gasanalysengerät

Also Published As

Publication number Publication date
BE880623A (nl) 1980-04-01
DE2908100A1 (de) 1980-06-26
CH634428A5 (en) 1983-01-31
DE2908100C2 (de) 1982-05-06

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