DE69723494D1 - Rauchdetektionsvorrichtung und Verfahren - Google Patents
Rauchdetektionsvorrichtung und VerfahrenInfo
- Publication number
- DE69723494D1 DE69723494D1 DE69723494T DE69723494T DE69723494D1 DE 69723494 D1 DE69723494 D1 DE 69723494D1 DE 69723494 T DE69723494 T DE 69723494T DE 69723494 T DE69723494 T DE 69723494T DE 69723494 D1 DE69723494 D1 DE 69723494D1
- Authority
- DE
- Germany
- Prior art keywords
- detection device
- smoke detection
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/18—Prevention or correction of operating errors
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Fire-Detection Mechanisms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7908696 | 1996-04-01 | ||
JP8079086A JPH09270085A (ja) | 1996-04-01 | 1996-04-01 | 発煙検知装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69723494D1 true DE69723494D1 (de) | 2003-08-21 |
DE69723494T2 DE69723494T2 (de) | 2004-05-27 |
Family
ID=13680081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69723494T Expired - Fee Related DE69723494T2 (de) | 1996-04-01 | 1997-04-01 | Rauchdetektionsvorrichtung und Verfahren |
Country Status (4)
Country | Link |
---|---|
US (1) | US5898377A (de) |
EP (1) | EP0800153B1 (de) |
JP (1) | JPH09270085A (de) |
DE (1) | DE69723494T2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1123458A (ja) * | 1997-05-08 | 1999-01-29 | Nittan Co Ltd | 煙感知器および監視制御システム |
US6521907B1 (en) * | 1999-04-29 | 2003-02-18 | Pittway Corporation | Miniature photoelectric sensing chamber |
US6225910B1 (en) | 1999-12-08 | 2001-05-01 | Gentex Corporation | Smoke detector |
US6876305B2 (en) | 1999-12-08 | 2005-04-05 | Gentex Corporation | Compact particle sensor |
NO313348B1 (no) * | 2000-07-25 | 2002-09-16 | Pyrone As | Anordning for varsling av unormale driftstilstander i elektriske apparater, samt anvendelse derav |
DE102004001699A1 (de) * | 2004-01-13 | 2005-08-04 | Robert Bosch Gmbh | Brandmelder |
US7616126B2 (en) * | 2006-07-18 | 2009-11-10 | Gentex Corporation | Optical particle detectors |
US7871303B2 (en) * | 2007-03-09 | 2011-01-18 | Honeywell International Inc. | System for filling and venting of run-in gas into vacuum tubes |
US7918706B2 (en) * | 2007-05-29 | 2011-04-05 | Honeywell International Inc. | Mesotube burn-in manifold |
WO2010048991A1 (de) * | 2008-10-29 | 2010-05-06 | Siemens Aktiengesellschaft | Lichtempfangseinrichtung mit einer sich auf eine substratrückseite erstreckenden abschirmvorrichtung |
TWI480837B (zh) * | 2009-03-27 | 2015-04-11 | Nohmi Bosai Ltd | 火災感知器 |
EP2650852A1 (de) * | 2012-12-10 | 2013-10-16 | Siemens Aktiengesellschaft | Optische Empfangseinheit, insbesondere für einen nach dem Streulichtprinzip arbeitenden optischen Rauchmelder |
DE102014110460B3 (de) * | 2014-07-24 | 2015-05-13 | Eq-3 Entwicklung Gmbh | Optischer Rauchmelder und Verfahren zur optischen Rauchdetektion |
EP3091516A1 (de) * | 2015-05-06 | 2016-11-09 | Siemens Schweiz AG | Offener streulichtrauchmelder sowie mobiles kommunikationsgerät für einen derartigen offenen streulichtrauchmelder zum empfang von melderdaten und zum senden von update-daten |
US10019621B2 (en) * | 2016-09-14 | 2018-07-10 | General Motors Llc | Identifying a vehicle using a mobile device |
EP3321908B1 (de) * | 2016-11-11 | 2020-11-04 | Kidde Technologies, Inc. | Auf faseroptik basierte überwachung von temperatur- und/oder rauchbedingungen an elektronischen bauteilen |
CN109740410B (zh) * | 2018-11-07 | 2020-11-13 | 中国铁路总公司 | 一种无需预设模板的列车组故障识别方法及装置 |
WO2020263549A1 (en) | 2019-06-27 | 2020-12-30 | Carrier Corporation | Spatial and temporal pattern analysis for integrated smoke detection and localization |
US20220050053A1 (en) * | 2020-08-17 | 2022-02-17 | Carrier Corporation | Modular photoelectric smoke sensor tube |
DE202022103958U1 (de) * | 2022-07-14 | 2022-07-20 | Sensirion AG | Partikelsensor |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH417405A (de) * | 1964-07-14 | 1966-07-15 | Cerberus Ag Werk Fuer Elektron | Vorrichtung zur Feststellung von Aerosolen in Luft |
US3889755A (en) * | 1971-04-05 | 1975-06-17 | Byron G Dunn | Electrical appliance fire extinguisher |
US3915236A (en) * | 1974-03-22 | 1975-10-28 | Gerhardt C Stichling | Safety device |
US4300133A (en) * | 1977-03-28 | 1981-11-10 | Solomon Elias E | Smoke detector |
US4163969A (en) * | 1977-06-20 | 1979-08-07 | American District Telegraph Company | Variable frequency light pulser for smoke detectors |
US4420746A (en) * | 1979-07-27 | 1983-12-13 | Malinowski William J | Self-calibrating smoke detector and method |
FR2480499A2 (fr) * | 1979-12-14 | 1981-10-16 | Gavarret Gaston | Procede preventif d'implosion des postes de television |
EP0094534B1 (de) * | 1982-05-13 | 1987-01-14 | Cerberus Ag | Rauchdetektor nach dem Strahlungs-Extinktions-Prinzip |
JPS60169740A (ja) * | 1984-02-14 | 1985-09-03 | Nippon Denso Co Ltd | 煙検出装置 |
JPS60144458U (ja) * | 1984-03-05 | 1985-09-25 | ホーチキ株式会社 | 火災検出装置 |
JPS61155757U (de) * | 1985-03-20 | 1986-09-27 | ||
GB8529435D0 (en) * | 1985-11-29 | 1986-01-08 | Gent Ltd | Fire detector |
JPS63163698A (ja) * | 1986-12-26 | 1988-07-07 | ホーチキ株式会社 | 散乱光式煙感知器 |
JPS63239592A (ja) * | 1987-03-27 | 1988-10-05 | ホーチキ株式会社 | 光電式煙感知器 |
DE3831654A1 (de) * | 1988-09-17 | 1990-03-22 | Hartwig Beyersdorf | Optischer rauchmelder |
JPH0290085A (ja) * | 1988-09-28 | 1990-03-29 | Yamatake Honeywell Co Ltd | 光電センサー |
US5023601A (en) * | 1989-02-27 | 1991-06-11 | Mcgannon Patrick J | Smoke detector for TV |
JPH03120640A (ja) * | 1989-10-04 | 1991-05-22 | Hitachi Electron Eng Co Ltd | 偏心測定方法 |
GB9014015D0 (en) * | 1990-06-23 | 1990-08-15 | Dennis Peter N J | Improvements in or relating to smoke detectors |
GB2259763B (en) * | 1991-09-20 | 1995-05-31 | Hochiki Co | Fire alarm system |
DE69325852T2 (de) * | 1992-05-25 | 2000-01-27 | Nohmi Bosai Ltd., Tokio/Tokyo | Feuerdetektor |
JPH06288917A (ja) * | 1993-03-31 | 1994-10-18 | Nohmi Bosai Ltd | 煙式火災感知器 |
US5576697A (en) * | 1993-04-30 | 1996-11-19 | Hochiki Kabushiki Kaisha | Fire alarm system |
AU683152B2 (en) * | 1994-05-31 | 1997-10-30 | Hochiki Kabushiki Kaisha | Projected beam-type smoke detector |
-
1996
- 1996-04-01 JP JP8079086A patent/JPH09270085A/ja active Pending
-
1997
- 1997-04-01 EP EP97302237A patent/EP0800153B1/de not_active Expired - Lifetime
- 1997-04-01 US US08/831,715 patent/US5898377A/en not_active Expired - Fee Related
- 1997-04-01 DE DE69723494T patent/DE69723494T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69723494T2 (de) | 2004-05-27 |
EP0800153B1 (de) | 2003-07-16 |
JPH09270085A (ja) | 1997-10-14 |
EP0800153A2 (de) | 1997-10-08 |
US5898377A (en) | 1999-04-27 |
EP0800153A3 (de) | 1998-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |