ATE441911T1 - Optischer rauchmelder - Google Patents
Optischer rauchmelderInfo
- Publication number
- ATE441911T1 ATE441911T1 AT02009657T AT02009657T ATE441911T1 AT E441911 T1 ATE441911 T1 AT E441911T1 AT 02009657 T AT02009657 T AT 02009657T AT 02009657 T AT02009657 T AT 02009657T AT E441911 T1 ATE441911 T1 AT E441911T1
- Authority
- AT
- Austria
- Prior art keywords
- smoke detector
- optical
- partitioning wall
- circuit board
- optical smoke
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
-
- 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
- G08B17/11—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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electromagnetism (AREA)
- Fire-Detection Mechanisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Electrophonic Musical Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20108451U DE20108451U1 (de) | 2001-05-19 | 2001-05-19 | Optischer Rauchmelder |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE441911T1 true ATE441911T1 (de) | 2009-09-15 |
Family
ID=7957107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02009657T ATE441911T1 (de) | 2001-05-19 | 2002-04-29 | Optischer rauchmelder |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1258848B1 (de) |
AT (1) | ATE441911T1 (de) |
DE (2) | DE20108451U1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1839415A (zh) * | 2003-08-20 | 2006-09-27 | 澳大利亚奇胜有限公司 | 小型烟雾警报器 |
GB2421620A (en) * | 2004-12-23 | 2006-06-28 | Kieron T N Chapman | Fire alarm sounder |
DE102008014991B3 (de) | 2008-03-19 | 2009-03-12 | Job Lizenz Gmbh & Co. Kg | Verfahren und Warnmelder, insbesondere Rauchmelder |
DE102008015043A1 (de) * | 2008-03-19 | 2009-09-24 | Ista International Gmbh | Rauchwarnmelder |
ES2451915R1 (es) | 2012-09-27 | 2014-06-02 | Utc Fire & Security Americas Corporation, Inc. | Sistema modular de detección de humo y procedimiento para montar un sistema de detección de humo |
FR3005772B1 (fr) * | 2013-05-17 | 2017-03-31 | Hager Security | Dispositif electronique muni d'un moyen d'emission sonore |
DE102015004458B4 (de) | 2014-06-26 | 2016-05-12 | Elmos Semiconductor Aktiengesellschaft | Vorrichtung und Verfahren für einen klassifizierenden, rauchkammerlosen Luftzustandssensor zur Prognostizierung eines folgenden Betriebszustands |
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 |
WO2019234376A1 (en) * | 2018-06-05 | 2019-12-12 | Electronic Modular Services Ltd. | Smoke chamber as audio chamber in audible alarm devices |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2709487A1 (de) * | 1976-03-17 | 1977-09-22 | Nohmi Bosai Kogyo Co Ltd | Brandmelder |
US4090178A (en) * | 1976-08-09 | 1978-05-16 | Norris Elwood G | Combination smoke detector and lamp structure |
US4282520A (en) * | 1978-10-25 | 1981-08-04 | Shipp John I | Piezoelectric horn and a smoke detector containing same |
JPS57100592A (en) * | 1980-12-16 | 1982-06-22 | Nakanishi Engineering Kk | Fire alarm |
AU1893383A (en) * | 1983-03-07 | 1984-09-13 | Emhart Industries Inc. | Mount for fire sensor |
JPS63163698A (ja) * | 1986-12-26 | 1988-07-07 | ホーチキ株式会社 | 散乱光式煙感知器 |
US5596314A (en) * | 1994-08-01 | 1997-01-21 | Quantum Group, Inc. | Enclosure for a gas detector system |
US5990797A (en) * | 1997-03-04 | 1999-11-23 | Bkk Brands, Inc. | Ultraloud smoke detector |
-
2001
- 2001-05-19 DE DE20108451U patent/DE20108451U1/de not_active Expired - Lifetime
-
2002
- 2002-04-29 AT AT02009657T patent/ATE441911T1/de active
- 2002-04-29 DE DE50213808T patent/DE50213808D1/de not_active Expired - Lifetime
- 2002-04-29 EP EP02009657A patent/EP1258848B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE20108451U1 (de) | 2002-10-02 |
EP1258848A2 (de) | 2002-11-20 |
EP1258848A3 (de) | 2003-05-21 |
EP1258848B1 (de) | 2009-09-02 |
DE50213808D1 (de) | 2009-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE318000T1 (de) | Brandmelder | |
DE60204547D1 (de) | Verbesserungen mit bezug auf rauchmelder | |
ATE441911T1 (de) | Optischer rauchmelder | |
DK1146283T3 (da) | Indretning til belysning af rum i bygninger | |
DE502007002149D1 (de) | Luftdurchtrittsvorrichtung | |
EP1583332A3 (de) | Mobilstation mit einem Rohr zum Führen des Klangs von einem Lautsprecher | |
ATE25438T1 (de) | Rauchmelder. | |
JP2003281641A (ja) | 警報ブザー付埋込型煙感知器 | |
BR0201001A (pt) | Dispositivo indicador | |
DE50202356D1 (de) | Raumsensor mit Montageadapter | |
ATE424014T1 (de) | Abdeck- und montagemittel für bewegungsdetektor | |
ATE409851T1 (de) | Einrichtung zur messung der raumtemperatur | |
DE502009000168D1 (de) | Gasdetektor | |
KR101682302B1 (ko) | 경보설비함용 경보장치 | |
GB2421620A (en) | Fire alarm sounder | |
KR102528485B1 (ko) | 독립 점멸유닛을 구비한 화재경보기 | |
DE50104268D1 (de) | Geräteeinbaueinheit für Sockelleisten-Installationskanäle | |
JP2011008444A (ja) | 火災警報器 | |
CN210199937U (zh) | 一种烟感探测器壳体 | |
JPH0215187Y2 (de) | ||
JP2001014569A (ja) | 警報器 | |
SE9802064L (sv) | Metod och anordning vid klimatstyrning av rum | |
WO2004043122A3 (de) | Gehäuse | |
JPH0525593U (ja) | 煙感知装置 | |
DE50210257D1 (de) | Fernsteuergerät |