DE2619082C3 - Rauchdetektor - Google Patents

Rauchdetektor

Info

Publication number
DE2619082C3
DE2619082C3 DE2619082A DE2619082A DE2619082C3 DE 2619082 C3 DE2619082 C3 DE 2619082C3 DE 2619082 A DE2619082 A DE 2619082A DE 2619082 A DE2619082 A DE 2619082A DE 2619082 C3 DE2619082 C3 DE 2619082C3
Authority
DE
Germany
Prior art keywords
radiation
smoke detector
shaped
detector according
conical ring
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
DE2619082A
Other languages
German (de)
English (en)
Other versions
DE2619082B2 (de
DE2619082A1 (de
Inventor
Zoltan Dipl.-El.-Ing. Maennedorf Horvath
Erwin Zollikon Tresch
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.)
Cerberus AG
Original Assignee
Cerberus 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
Application filed by Cerberus AG filed Critical Cerberus AG
Publication of DE2619082A1 publication Critical patent/DE2619082A1/de
Publication of DE2619082B2 publication Critical patent/DE2619082B2/de
Application granted granted Critical
Publication of DE2619082C3 publication Critical patent/DE2619082C3/de
Expired legal-status Critical Current

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
    • G08B17/103—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 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
    • 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
    • G08B17/11—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)
DE2619082A 1976-04-01 1976-05-03 Rauchdetektor Expired DE2619082C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH404076A CH592932A5 (2) 1976-04-01 1976-04-01

Publications (3)

Publication Number Publication Date
DE2619082A1 DE2619082A1 (de) 1977-10-06
DE2619082B2 DE2619082B2 (de) 1978-09-28
DE2619082C3 true DE2619082C3 (de) 1979-06-21

Family

ID=4268691

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2619082A Expired DE2619082C3 (de) 1976-04-01 1976-05-03 Rauchdetektor

Country Status (3)

Country Link
BE (1) BE852827A (2)
CH (1) CH592932A5 (2)
DE (1) DE2619082C3 (2)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH634429A5 (en) * 1978-12-21 1983-01-31 Cerberus Ag Smoke detector
BE881812A (nl) * 1979-12-17 1980-06-16 Cerberus Ag Meldingsstelsel
US4430646A (en) * 1980-12-31 1984-02-07 American District Telegraph Company Forward scatter smoke detector
DE10060044C2 (de) * 2000-12-02 2003-01-09 Rubitec Gesellschaft Fuer Innovation & Technologie Ruhr Univ Bochum Mbh Streulichtdetektor
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
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
CN115508877A (zh) * 2022-10-24 2022-12-23 四川赛康智能科技股份有限公司 一种广口x射线探测器及临界电离辐射安全报警系统

Also Published As

Publication number Publication date
DE2619082B2 (de) 1978-09-28
CH592932A5 (2) 1977-11-15
DE2619082A1 (de) 1977-10-06
BE852827A (nl) 1977-07-18

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