GB0806412D0 - Fire alarm system - Google Patents
Fire alarm systemInfo
- Publication number
- GB0806412D0 GB0806412D0 GBGB0806412.3A GB0806412A GB0806412D0 GB 0806412 D0 GB0806412 D0 GB 0806412D0 GB 0806412 A GB0806412 A GB 0806412A GB 0806412 D0 GB0806412 D0 GB 0806412D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- alarm system
- fire alarm
- fire
- alarm
- 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.)
- Withdrawn
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
- G08B17/103—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
- G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
- G08B26/001—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel
- G08B26/003—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel replying the identity and the state of the sensor
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire Alarms (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0806412A GB2459322A (en) | 2008-04-09 | 2008-04-09 | Fire alarm devices with remotely triggered self-test means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0806412A GB2459322A (en) | 2008-04-09 | 2008-04-09 | Fire alarm devices with remotely triggered self-test means |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0806412D0 true GB0806412D0 (en) | 2008-05-14 |
GB2459322A GB2459322A (en) | 2009-10-28 |
Family
ID=39433334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0806412A Withdrawn GB2459322A (en) | 2008-04-09 | 2008-04-09 | Fire alarm devices with remotely triggered self-test means |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2459322A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114170776A (en) * | 2020-09-11 | 2022-03-11 | 霍尼韦尔国际公司 | Self-testing hazard sensing apparatus |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9767679B2 (en) | 2014-02-28 | 2017-09-19 | Tyco Fire & Security Gmbh | Method and apparatus for testing fire alarm initiating devices |
CN105245736B (en) * | 2015-09-29 | 2018-07-24 | 深圳市泛海三江电子股份有限公司 | Bus type fire-fighting communication system |
GB2543065A (en) | 2015-10-06 | 2017-04-12 | Thorn Security | Smoke detector tester |
US11132891B2 (en) | 2019-08-27 | 2021-09-28 | Honeywell International Inc. | Self-testing fire sensing device |
US11024154B1 (en) | 2020-01-28 | 2021-06-01 | Honeywell International Inc. | Self-testing fire sensing device |
US11127284B1 (en) | 2020-07-02 | 2021-09-21 | Honeywell International Inc. | Self-calibrating fire sensing device |
US11676466B2 (en) | 2020-08-19 | 2023-06-13 | Honeywell International Inc. | Self-calibrating fire sensing device |
US11972676B2 (en) | 2021-10-25 | 2024-04-30 | Honeywell International Inc. | Initiating a fire response at a self-testing fire sensing device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8515774D0 (en) * | 1985-06-21 | 1985-07-24 | Mckenna F E | Fire hazard detection systems |
US5105370A (en) * | 1988-04-14 | 1992-04-14 | Fike Corporation | Environmental detection system useful for fire detection and suppression |
DE20215640U1 (en) * | 2002-10-13 | 2003-02-06 | Hekatron Technik GmbH, 79295 Sulzburg | Testing of fire and smoke detectors using aerosol generator using bus coupled equipment |
US7135965B2 (en) * | 2004-01-08 | 2006-11-14 | Maple Chase Company | Hazardous condition detection system and method and thermostat for use therewith |
DE102005060748B3 (en) * | 2005-12-16 | 2007-03-01 | Techem Energy Services Gmbh | Fire warning alarm unit e.g. smoke warning alarm unit, flame alarm unit for use in houses and commercial areas has memory for storing self-testing results which are also sent by transmitter to receiver |
US8077026B2 (en) * | 2006-04-13 | 2011-12-13 | Siemens Industry, Inc. | Technician communications for automated building protection systems |
-
2008
- 2008-04-09 GB GB0806412A patent/GB2459322A/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114170776A (en) * | 2020-09-11 | 2022-03-11 | 霍尼韦尔国际公司 | Self-testing hazard sensing apparatus |
Also Published As
Publication number | Publication date |
---|---|
GB2459322A (en) | 2009-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |