ATE464629T1 - SMOKE ALARM - Google Patents
SMOKE ALARMInfo
- Publication number
- ATE464629T1 ATE464629T1 AT06090117T AT06090117T ATE464629T1 AT E464629 T1 ATE464629 T1 AT E464629T1 AT 06090117 T AT06090117 T AT 06090117T AT 06090117 T AT06090117 T AT 06090117T AT E464629 T1 ATE464629 T1 AT E464629T1
- Authority
- AT
- Austria
- Prior art keywords
- smoke
- outlet
- intake
- testing device
- smoke alarm
- Prior art date
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
- G08B29/12—Checking intermittently signalling or alarm systems
- G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits
- G08B29/145—Checking intermittently signalling or alarm systems checking the detection circuits of fire detection circuits
-
- 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
-
- 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
- G08B29/10—Monitoring of the annunciator circuits
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Detection Mechanisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The device (1) has a housing (11) provided with a smoke intake, and a smoke sensor device for detecting smoke penetrating into the device through the smoke intake for activating an alarm signal. The smoke intake has a transit area attached to an outlet-testing device (3) such as optical testing device, that determines outlet capacity for the smoke in the transit area independent of the existence of the smoke. The outlet testing device comprises a light receiving measuring unit (31).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06090117A EP1870866B1 (en) | 2006-06-24 | 2006-06-24 | Smoke alarm device |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE464629T1 true ATE464629T1 (en) | 2010-04-15 |
Family
ID=37434040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06090117T ATE464629T1 (en) | 2006-06-24 | 2006-06-24 | SMOKE ALARM |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1870866B1 (en) |
AT (1) | ATE464629T1 (en) |
DE (1) | DE502006006707D1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008014991B3 (en) * | 2008-03-19 | 2009-03-12 | Job Lizenz Gmbh & Co. Kg | Gas inflow checking method for alarm device i.e. smoke alarm, involves measuring number of oscillations of acoustic signals after completion of production of acoustic signals, and comparing number of oscillations with preset value |
DE102008015043A1 (en) * | 2008-03-19 | 2009-09-24 | Ista International Gmbh | Smoke detectors |
EP2189956B1 (en) | 2008-11-21 | 2013-05-08 | Hekatron Vertriebs GmbH | Fire alarm and method for detecting pollution |
DE102015004458B4 (en) | 2014-06-26 | 2016-05-12 | Elmos Semiconductor Aktiengesellschaft | Apparatus and method for a classifying, smokeless air condition sensor for predicting a following operating condition |
DE102014019172B4 (en) | 2014-12-17 | 2023-12-07 | Elmos Semiconductor Se | Device and method for distinguishing between solid objects, cooking fumes and smoke using a compensating optical measuring system |
DE102014019773B4 (en) | 2014-12-17 | 2023-12-07 | Elmos Semiconductor Se | Device and method for distinguishing between solid objects, cooking fumes and smoke using the display of a mobile telephone |
EP3073458A1 (en) | 2015-03-23 | 2016-09-28 | Siemens Schweiz AG | Fire alarm with a light scattering assembly in the region of a smoke entry opening for contamination monitoring |
DE102015110393A1 (en) * | 2015-06-29 | 2016-12-29 | Atral-Secal Gmbh | Smoke detector with infrared light ring cover monitoring |
EP4339914A1 (en) * | 2022-09-19 | 2024-03-20 | Atral-Secal GmbH | Device and method for operating a smoke detector |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02227800A (en) | 1989-02-28 | 1990-09-10 | Hochiki Corp | Photoelectric smoke sensor |
EP0503167B1 (en) * | 1991-03-12 | 1995-06-14 | Matsushita Electric Works, Ltd. | A method for testing smoke sensor and a smoke sensor having a function of executing the test |
CH685410A5 (en) * | 1993-02-15 | 1995-06-30 | Cerberus Ag | Device for functional testing of smoke detectors. |
US5568133A (en) * | 1993-03-19 | 1996-10-22 | Cerberus Ag | Fire alarm |
JP2000516741A (en) * | 1996-08-20 | 2000-12-12 | マクブライド―ウィルソン,ロバート,ジェームス | Improvements in event detection and recording |
US6469623B2 (en) | 2001-01-26 | 2002-10-22 | Gentex Corporation | Smoke detector maintenance and verification tool |
GB2385179B (en) * | 2002-02-06 | 2005-10-26 | No Climb Products Ltd | Method and apparatus for monitoring fire detectors |
CA2427320C (en) * | 2003-04-30 | 2009-07-21 | Digital Security Controls Ltd. | Smoke detector with performance reporting |
-
2006
- 2006-06-24 AT AT06090117T patent/ATE464629T1/en active
- 2006-06-24 DE DE502006006707T patent/DE502006006707D1/en active Active
- 2006-06-24 EP EP06090117A patent/EP1870866B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP1870866A1 (en) | 2007-12-26 |
DE502006006707D1 (en) | 2010-05-27 |
EP1870866B1 (en) | 2010-04-14 |
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