ES2422409T3 - Dispositivo de alarma de humo - Google Patents

Dispositivo de alarma de humo

Info

Publication number
ES2422409T3
ES2422409T3 ES11004715T ES11004715T ES2422409T3 ES 2422409 T3 ES2422409 T3 ES 2422409T3 ES 11004715 T ES11004715 T ES 11004715T ES 11004715 T ES11004715 T ES 11004715T ES 2422409 T3 ES2422409 T3 ES 2422409T3
Authority
ES
Spain
Prior art keywords
alarm device
elements
smoke
smoke alarm
smoke detection
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.)
Active
Application number
ES11004715T
Other languages
English (en)
Inventor
Dietmar Friedrich Brueck
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2422409T3 publication Critical patent/ES2422409T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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)

Abstract

Dispositivo de alarma de humo (1) con un recinto de detección de humo interior (100), al menos un elemento sensor de humo (2) y una serie de elementos que impiden la penetración de luz ambiente en el recinto de detección de humo (100), caracterizado por que los elementos son al menos dos elementos (101, 124, 201, 224) colocados en planos superpuestos que se extienden en forma de anillo o como segmentos de anillo alrededor del recinto de detección de humo (100) y en los que un elemento (124, 224) presenta al menos una zona parcial (125, 225) acodada en forma de V y un elemento (101, 201) presenta al menos una zona parcial (103) acodada en forma de M y/o en forma de W.
ES11004715T 2010-06-09 2011-06-09 Dispositivo de alarma de humo Active ES2422409T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010023243 2010-06-09
DE102010056634 2010-09-09

Publications (1)

Publication Number Publication Date
ES2422409T3 true ES2422409T3 (es) 2013-09-11

Family

ID=44581903

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11004715T Active ES2422409T3 (es) 2010-06-09 2011-06-09 Dispositivo de alarma de humo

Country Status (3)

Country Link
EP (1) EP2395489B1 (es)
DE (1) DE102011106362A1 (es)
ES (1) ES2422409T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014106124A1 (de) * 2014-04-30 2015-11-05 Job Lizenz Gmbh & Co. Kg Gefahrenmelder
US11454389B1 (en) * 2021-06-22 2022-09-27 Brian A Ryznic Combination recessed lighting and smoke detector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914616A (en) 1974-08-05 1975-10-21 Joseph Mooibroek Smoke detector
US4121110A (en) * 1976-11-04 1978-10-17 Solomon Elias E Optically biased smoke detector
GB8502506D0 (en) * 1985-01-31 1985-03-06 Emi Ltd Smoke detector
EP0255117A1 (de) * 1986-07-31 1988-02-03 Siemens Aktiengesellschaft Rauchmelder zur Bradfrüherkennung
US4857895A (en) 1987-08-31 1989-08-15 Kaprelian Edward K Combined scatter and light obscuration smoke detector
US5400014A (en) 1993-07-12 1995-03-21 Detection Systems, Inc. Smoke detector with dark chamber
DE20205194U1 (de) 2002-04-03 2002-08-08 Everday Technology Co., Ltd., Taipeh/T'ai-pei Rauchsammelgehäuse
US7616126B2 (en) * 2006-07-18 2009-11-10 Gentex Corporation Optical particle detectors

Also Published As

Publication number Publication date
EP2395489A2 (de) 2011-12-14
EP2395489A3 (de) 2012-01-11
DE102011106362A1 (de) 2011-12-29
EP2395489B1 (de) 2013-04-24

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