ES2221946T3 - Detector de humo optico. - Google Patents

Detector de humo optico.

Info

Publication number
ES2221946T3
ES2221946T3 ES97122894T ES97122894T ES2221946T3 ES 2221946 T3 ES2221946 T3 ES 2221946T3 ES 97122894 T ES97122894 T ES 97122894T ES 97122894 T ES97122894 T ES 97122894T ES 2221946 T3 ES2221946 T3 ES 2221946T3
Authority
ES
Spain
Prior art keywords
light
smoke detector
receiver
detector according
light source
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 - Lifetime
Application number
ES97122894T
Other languages
English (en)
Spanish (es)
Inventor
Kurt Dr. Hess
Peter Kunz
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.)
SIEMENS BUILDING TECH AG
Siemens Building Technologies AG
Original Assignee
SIEMENS BUILDING TECH AG
Siemens Building Technologies 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 SIEMENS BUILDING TECH AG, Siemens Building Technologies AG filed Critical SIEMENS BUILDING TECH AG
Application granted granted Critical
Publication of ES2221946T3 publication Critical patent/ES2221946T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
ES97122894T 1997-12-24 1997-12-24 Detector de humo optico. Expired - Lifetime ES2221946T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97122894A EP0926646B8 (de) 1997-12-24 1997-12-24 Optischer Rauchmelder

Publications (1)

Publication Number Publication Date
ES2221946T3 true ES2221946T3 (es) 2005-01-16

Family

ID=8227883

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97122894T Expired - Lifetime ES2221946T3 (es) 1997-12-24 1997-12-24 Detector de humo optico.

Country Status (6)

Country Link
EP (1) EP0926646B8 (de)
AT (1) ATE284603T1 (de)
DE (1) DE59711621D1 (de)
DK (1) DK0926646T3 (de)
ES (1) ES2221946T3 (de)
PT (1) PT926646E (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19902319B4 (de) * 1999-01-21 2011-06-30 Novar GmbH, Albstadt-Ebingen Zweigniederlassung Neuss, 41469 Streulichtbrandmelder
EP1087352A1 (de) * 1999-09-22 2001-03-28 Siemens Building Technologies AG Optischer Rauchmelder
ES2243027T3 (es) * 1999-11-19 2005-11-16 Siemens Building Technologies Ag Detector de incendios.
CA2293830C (en) * 1999-12-31 2008-07-29 Digital Security Controls Ltd. Photoelectric smoke detector and chamber therefor
EP1376505B1 (de) 2002-06-20 2006-02-15 Siemens Schweiz AG Brandmelder
DK1376504T3 (da) 2002-06-20 2006-06-26 Siemens Schweiz Ag Rögdetektor med spredt lys
DE102005010454A1 (de) 2005-03-08 2006-09-21 Robert Bosch Gmbh Gassensor
EP1732049A1 (de) 2005-06-10 2006-12-13 Siemens S.A.S. Brand- oder Rauchmelder mit erhöhter Fehlalarmunterdrükungsleistung
EP3096130B1 (de) 2014-10-13 2021-05-26 Universität Duisburg-Essen Vorrichtung zur identifikation von aerosolen
EP3029647B1 (de) 2014-12-04 2017-05-31 Siemens Schweiz AG Offener Streulichtrauchmelder, insbesondere mit einer Sidelooker-LED
EP3539108B1 (de) 2016-11-11 2020-08-12 Carrier Corporation Auf hochempfindlicher faseroptik basierende detektion
CA3043500A1 (en) 2016-11-11 2018-05-17 Carrier Corporation High sensitivity fiber optic based detection
EP3539109B8 (de) 2016-11-11 2024-02-14 Carrier Corporation Auf hochempfindlicher faseroptik basierende detektion
EP3539103A1 (de) 2016-11-11 2019-09-18 Carrier Corporation Auf hochempfindlicher faseroptik basierende detektion
EP3539105B1 (de) 2016-11-11 2024-09-11 Carrier Corporation Auf hochempfindlicher faseroptik basierende detektion
US11506590B2 (en) 2018-09-28 2022-11-22 Siemens Schweiz Ag Scattered light smoke detector having a two-color LED, a photosensor, and a wavelength-selective polarizer connected upstream of the photosensor or connected downstream of the two-color LED, and suitable use of such a polarizer
CN111795951A (zh) * 2020-05-28 2020-10-20 南京颗粒光电科技有限公司 一种新能源电池热失控检测用一体化传感器及预警方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2951459C2 (de) * 1979-12-20 1984-03-29 Heimann Gmbh, 6200 Wiesbaden Optische Anordnung für einen Rauchmelder nach dem Lichtstreuungsprinzip
CH683464A5 (de) * 1991-09-06 1994-03-15 Cerberus Ag Optischer Rauchmelder mit aktiver Ueberwachung.
CH682428A5 (de) * 1991-09-13 1993-09-15 Cerberus Ag Optischer Rauchmelder.

Also Published As

Publication number Publication date
DK0926646T3 (da) 2004-09-20
DE59711621D1 (de) 2004-06-17
PT926646E (pt) 2004-10-29
EP0926646A1 (de) 1999-06-30
ATE284603T1 (de) 2004-05-15
EP0926646B8 (de) 2004-09-22
EP0926646B1 (de) 2004-05-12

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