DE3037636A1 - Streustrahlungs-rauchdetektor - Google Patents

Streustrahlungs-rauchdetektor

Info

Publication number
DE3037636A1
DE3037636A1 DE19803037636 DE3037636A DE3037636A1 DE 3037636 A1 DE3037636 A1 DE 3037636A1 DE 19803037636 DE19803037636 DE 19803037636 DE 3037636 A DE3037636 A DE 3037636A DE 3037636 A1 DE3037636 A1 DE 3037636A1
Authority
DE
Germany
Prior art keywords
smoke detector
scatter radiation
radiation smoke
scatter
detector
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.)
Withdrawn
Application number
DE19803037636
Other languages
English (en)
Inventor
Juerg Dr Sc Nat Muggli
Gustav Dr Sc Nat Pfister
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
Priority to CH1113779 priority Critical
Application filed by Cerberus AG filed Critical Cerberus AG
Publication of DE3037636A1 publication Critical patent/DE3037636A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00Fire alarms; Alarms responsive to explosion
    • G08B17/10Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/103Actuation 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
    • G08B17/107Actuation 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
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00Fire alarms; Alarms responsive to explosion
    • G08B17/10Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/11Actuation 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
    • G08B17/113Constructional details
DE19803037636 1979-12-17 1980-10-04 Streustrahlungs-rauchdetektor Withdrawn DE3037636A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1113779 1979-12-17

Publications (1)

Publication Number Publication Date
DE3037636A1 true DE3037636A1 (de) 1981-06-25

Family

ID=4370443

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8080901773T Expired DE3070861D1 (en) 1979-12-17 1980-09-22 Danger detection device with detector
DE19803037636 Withdrawn DE3037636A1 (de) 1979-12-17 1980-10-04 Streustrahlungs-rauchdetektor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8080901773T Expired DE3070861D1 (en) 1979-12-17 1980-09-22 Danger detection device with detector

Country Status (13)

Country Link
US (1) US4379290A (de)
EP (2) EP0041952B1 (de)
JP (3) JPS56501779A (de)
BE (1) BE881812A (de)
CA (1) CA1150359A (de)
DE (2) DE3070861D1 (de)
FR (1) FR2471636B1 (de)
GB (1) GB2066451B (de)
IT (1) IT1136224B (de)
NO (1) NO151801C (de)
SE (1) SE8008723L (de)
WO (1) WO1981000636A1 (de)
ZA (1) ZA8007269B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013213721B4 (de) * 2013-03-07 2015-10-22 Siemens Schweiz Ag Brandmeldeanlage für den Einsatz in einem Nuklearbereich oder EX-Bereich
CN109035679A (zh) * 2018-08-15 2018-12-18 成都理工大学 基于物联网技术的自组网动态安全指示牌系统

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5683895U (de) * 1979-12-01 1981-07-06
US4521771A (en) * 1979-12-04 1985-06-04 Omni Devices, Inc. Combined static and dynamic image data display system
FR2528980B1 (de) * 1982-06-17 1985-01-25 Pgep
EP0120881B1 (de) * 1982-10-11 1987-05-27 Cerberus Ag Streustrahlungs-rauchdetektor
GB2139346A (en) * 1983-03-04 1984-11-07 Univ London Optical sensor
GB2147757B (en) * 1983-10-07 1987-02-11 Gen Electric Plc Apparatus for sensing a physical property
GB8621688D0 (en) * 1986-09-09 1986-10-15 Graviner Ltd Radiation detection arrangements
US5028139A (en) * 1987-07-16 1991-07-02 Miles Inc. Readhead for reflectance measurement of distant samples
GB8906554D0 (en) * 1989-03-22 1989-05-04 Harley Phillip E Optical system for detector device
US4998096A (en) * 1989-06-26 1991-03-05 Anthony Benvenuti Multipurpose alarm device
DE4028188C2 (de) * 1990-09-05 1992-10-15 Esser Sicherheitstechnik Gmbh, 4040 Neuss, De
GB2286667B (en) * 1994-02-15 1997-12-24 Transmould Limited Smoke detector
EP1145207A4 (de) * 1998-12-23 2004-08-18 Univ Johns Hopkins Thermischer ionisierungs detektor
AUPQ553800A0 (en) * 2000-02-10 2000-03-02 Cole, Martin Terence Improvements relating to smoke detectors particularily duct monitored smoke detectors
CA2328539A1 (en) 2000-12-13 2002-06-13 Leonard G. D. Allen Solar powered surveillance monitor
US6900726B2 (en) * 2003-01-03 2005-05-31 Antronnix, Inc. System and method for fiber optic communication with safety-related alarm systems
JP2007509327A (ja) * 2003-10-23 2007-04-12 マーティン、テレンス、コール 粒子監視装置の改良とその方法
US8624745B2 (en) * 2011-03-16 2014-01-07 Honeywell International Inc. High sensitivity and high false alarm immunity optical smoke detector
CN103515475B (zh) * 2012-06-29 2015-10-28 江苏瑞新科技股份有限公司 一种硅光电池串归正机构及其归正方法
DE102014019773A1 (de) 2014-12-17 2016-06-23 Elmos Semiconductor Aktiengesellschaft Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mittels des Displays eines Mobiltelefons
DE102014019172A1 (de) 2014-12-17 2016-06-23 Elmos Semiconductor Aktiengesellschaft Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mit einem kompensierenden optischen Messsystem
FR3030750B1 (fr) * 2014-12-22 2017-01-13 Finsecur OPTICAL DETECTOR OF A VALUE OF A PHYSICAL SIZE OF THE ATMOSPHERE REPRESENTATIVE OF A DANGER
RU2687141C1 (ru) 2015-08-25 2019-05-07 Фенвал Контролз Оф Джэпэн, Лтд. Фотоэлектрический датчик дыма

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619082A1 (de) * 1976-04-01 1977-10-06 Cerberus Ag Rauchdetektor
DE2619083A1 (de) * 1976-04-05 1977-10-06 Cerberus Ag Rauchdetektor
DE2935823A1 (de) * 1978-09-11 1980-03-20 Gen Electric Rauchdetektor
DE2908099A1 (de) * 1978-12-21 1980-06-26 Cerberus Ag Rauchdetektor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619612A (en) * 1969-11-19 1971-11-09 Caterpillar Tractor Co Monitoring device for rotating systems
US3805066A (en) * 1972-08-14 1974-04-16 T Chijuma Smoke detecting device utilizing optical fibers
US3805006A (en) * 1972-10-13 1974-04-16 Gen Motors Corp Resilient electrical contact assembly
IL45331A (en) * 1973-11-26 1977-12-30 Chloride Batterijen Bv Photoelectric smoke detector
US4075512A (en) * 1975-02-04 1978-02-21 The United States Of America As Represented By The Secretary Of The Army Light pipe technique for grid pulsing
US4071753A (en) * 1975-03-31 1978-01-31 Gte Laboratories Incorporated Transducer for converting acoustic energy directly into optical energy
US4158144A (en) * 1976-09-17 1979-06-12 Siemens Aktiengesellschaft Circuit arrangement for the transmission of electrical supply power
GB1540907A (en) * 1976-12-07 1979-02-21 Standard Telephones Cables Ltd System for obtaining data from a plurality of condition responsive optical devices
US4143941A (en) * 1977-12-01 1979-03-13 Sperry Rand Corporation Low loss optical data terminal device for multimode fiber guide optical communication systems
SE413808B (sv) * 1978-09-22 1980-06-23 Asea Ab METDON FOR TRANSFER OF METSIGNALS THROUGH AN OPTICAL LINK
JPS5683895U (de) * 1979-12-01 1981-07-06

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619082A1 (de) * 1976-04-01 1977-10-06 Cerberus Ag Rauchdetektor
DE2619083A1 (de) * 1976-04-05 1977-10-06 Cerberus Ag Rauchdetektor
DE2935823A1 (de) * 1978-09-11 1980-03-20 Gen Electric Rauchdetektor
DE2908099A1 (de) * 1978-12-21 1980-06-26 Cerberus Ag Rauchdetektor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013213721B4 (de) * 2013-03-07 2015-10-22 Siemens Schweiz Ag Brandmeldeanlage für den Einsatz in einem Nuklearbereich oder EX-Bereich
CN109035679A (zh) * 2018-08-15 2018-12-18 成都理工大学 基于物联网技术的自组网动态安全指示牌系统

Also Published As

Publication number Publication date
BE881812A (nl) 1980-06-16
SE8008723L (sv) 1981-06-18
JPS5694495A (en) 1981-07-30
EP0041952B1 (de) 1985-07-10
JPH0241737Y2 (de) 1990-11-07
WO1981000636A1 (en) 1981-03-05
JPS56501779A (de) 1981-12-03
JPS63175297U (de) 1988-11-14
FR2471636A1 (de) 1981-06-19
BE881812A2 (de)
IT8012757D0 (it) 1980-12-16
IT1136224B (it) 1986-08-27
NO151801B (no) 1985-02-25
US4379290A (en) 1983-04-05
FR2471636B1 (de) 1983-12-23
EP0032169A1 (de) 1981-07-22
EP0041952A1 (de) 1981-12-23
ZA8007269B (en) 1982-01-27
DE3070861D1 (en) 1985-08-14
CA1150359A (en) 1983-07-19
GB2066451A (en) 1981-07-08
CA1150359A1 (de)
NO151801C (no) 1985-06-05
GB2066451B (en) 1984-11-21
NO812765L (no) 1981-08-14

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: WOLFF, M., DIPL.-PHYS., PAT.-ANW., 7000 STUTTGART

8130 Withdrawal