PL2492882T3 - Urządzenie do wykrywania przeszkód maskujących detektor dymu - Google Patents
Urządzenie do wykrywania przeszkód maskujących detektor dymuInfo
- Publication number
- PL2492882T3 PL2492882T3 PL11305213T PL11305213T PL2492882T3 PL 2492882 T3 PL2492882 T3 PL 2492882T3 PL 11305213 T PL11305213 T PL 11305213T PL 11305213 T PL11305213 T PL 11305213T PL 2492882 T3 PL2492882 T3 PL 2492882T3
- Authority
- PL
- Poland
- Prior art keywords
- concealing
- smoke detector
- detecting obstacles
- obstacles
- detecting
- Prior art date
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
-
- 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
- G08B29/02—Monitoring continuously signalling or alarm systems
- G08B29/04—Monitoring of the detection circuits
- G08B29/043—Monitoring of the detection circuits of fire detection circuits
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)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11305213.8A EP2492882B1 (fr) | 2011-02-28 | 2011-02-28 | Dispositif de détection d'obstacles masquant un détecteur de fumée |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL2492882T3 true PL2492882T3 (pl) | 2014-11-28 |
Family
ID=44310065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL11305213T PL2492882T3 (pl) | 2011-02-28 | 2011-02-28 | Urządzenie do wykrywania przeszkód maskujących detektor dymu |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2492882B1 (pl) |
| DK (1) | DK2492882T3 (pl) |
| PL (1) | PL2492882T3 (pl) |
| RS (1) | RS53300B (pl) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2765566A3 (de) * | 2013-02-08 | 2014-11-05 | SCHAKO Klima Luft Ferdinand Schad KG | Rauchmelder |
| EP2879104B2 (de) * | 2013-11-27 | 2022-05-11 | Siemens Schweiz AG | Zusatzeinrichtung für einen als Punktmelder ausgebildeten Gefahrenmelder zur Funktionsüberwachung des Gefahrenmelders, sowie Anordnung und Verwendung einer solchen Einrichtung |
| US10809173B2 (en) * | 2017-12-15 | 2020-10-20 | Analog Devices, Inc. | Smoke detector chamber boundary surfaces |
| US11788942B2 (en) | 2017-12-15 | 2023-10-17 | Analog Devices, Inc. | Compact optical smoke detector system and apparatus |
| US11783688B2 (en) | 2018-03-13 | 2023-10-10 | Carrier Corporation | Aspirating detector system |
| CN109215277B (zh) * | 2018-11-21 | 2021-12-17 | 应镇阳 | 一种智能城市用火警报警装置 |
| US10921367B2 (en) | 2019-03-06 | 2021-02-16 | Analog Devices, Inc. | Stable measurement of sensors methods and systems |
| EP3719769B1 (en) * | 2019-04-02 | 2023-01-18 | E.I. Technology Unlimited Company | Sensing device |
| US11796445B2 (en) | 2019-05-15 | 2023-10-24 | Analog Devices, Inc. | Optical improvements to compact smoke detectors, systems and apparatus |
| CN110930631A (zh) * | 2019-11-26 | 2020-03-27 | 福建好神奇电子科技有限公司 | 一种光电式火灾烟雾报警器及其烟雾检测偏差的补偿方法 |
| CN111696307B (zh) * | 2020-06-10 | 2021-04-02 | 深圳泽保智能科技有限公司 | 一种探测火灾的光学探测装置 |
| EP4057247A1 (en) | 2021-03-08 | 2022-09-14 | Carrier Corporation | A method of fire detector cover detection and corresponding fire detection apparatus |
| CN115683967A (zh) * | 2022-11-08 | 2023-02-03 | 赛特威尔电子股份有限公司 | 具有障碍物检测功能的报警器 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005241556A (ja) * | 2004-02-27 | 2005-09-08 | Optex Co Ltd | 受動型赤外線感知器、およびそれに用いられる妨害検知システム |
| DE102006023048C5 (de) * | 2006-05-17 | 2014-12-11 | Techem Energy Services Gmbh | Brandwarnmelder und Verfahren zur Überprüfung dessen Funktionsfähigkeit |
| US7791475B2 (en) * | 2008-03-26 | 2010-09-07 | Honeywell International Inc. | Apparatus and method of blockage detection |
-
2011
- 2011-02-28 PL PL11305213T patent/PL2492882T3/pl unknown
- 2011-02-28 DK DK11305213.8T patent/DK2492882T3/da active
- 2011-02-28 RS RS20140189A patent/RS53300B/en unknown
- 2011-02-28 EP EP11305213.8A patent/EP2492882B1/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2492882A1 (fr) | 2012-08-29 |
| DK2492882T3 (da) | 2014-05-12 |
| EP2492882B1 (fr) | 2014-02-19 |
| RS53300B (en) | 2014-08-29 |
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