CZ2003886A3 - Optický hlásič požáru na principu extinkce a jeho použití - Google Patents
Optický hlásič požáru na principu extinkce a jeho použití Download PDFInfo
- Publication number
- CZ2003886A3 CZ2003886A3 CZ2003886A CZ2003886A CZ2003886A3 CZ 2003886 A3 CZ2003886 A3 CZ 2003886A3 CZ 2003886 A CZ2003886 A CZ 2003886A CZ 2003886 A CZ2003886 A CZ 2003886A CZ 2003886 A3 CZ2003886 A3 CZ 2003886A3
- Authority
- CZ
- Czechia
- Prior art keywords
- receiver
- fire detector
- light source
- detector according
- receivers
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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 SYSTEMS, e.g. PERSONAL 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
- G08B29/20—Calibration, including self-calibrating arrangements
- G08B29/24—Self-calibration, e.g. compensating for environmental drift or ageing of components
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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 SYSTEMS, e.g. PERSONAL 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)
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02007106A EP1349127A1 (de) | 2002-03-28 | 2002-03-28 | Optischer Rauchmelder nach dem Extinktionsprinzip und dessen Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CZ2003886A3 true CZ2003886A3 (cs) | 2003-11-12 |
Family
ID=8185444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CZ2003886A CZ2003886A3 (cs) | 2002-03-28 | 2003-03-27 | Optický hlásič požáru na principu extinkce a jeho použití |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1349127A1 (de) |
| KR (1) | KR20030078664A (de) |
| CN (1) | CN1448896A (de) |
| AU (1) | AU2003200391A1 (de) |
| CZ (1) | CZ2003886A3 (de) |
| HU (1) | HUP0300792A3 (de) |
| NO (1) | NO20030680L (de) |
| PL (1) | PL359358A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1783713B1 (de) * | 2005-11-04 | 2008-05-28 | Siemens Aktiengesellschaft | Manipulationssicherung eines Brandmelders |
| EP2093732A1 (de) * | 2008-02-19 | 2009-08-26 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zum Detektieren von Rauch durch gemeinsame Auswertung zweier optischer Rückstreusignale |
| CN103674843B (zh) * | 2013-12-31 | 2016-02-10 | 上海贝岭股份有限公司 | 光电烟雾探测器及其使用方法 |
| DE102014009642B4 (de) * | 2014-06-26 | 2019-08-22 | Elmos Semiconductor Aktiengesellschaft | Verfahren zur Erfassung physikalischer Größen zur Detektion und Charakterisierung von Gasen, Nebel und Rauch, insbesondere einer Vorrichtung zur Messung der Partikelkonzentration |
| FR3063811B1 (fr) * | 2017-03-10 | 2021-08-27 | Elichens | Capteur optique de gaz |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9212060D0 (en) * | 1992-06-04 | 1992-07-22 | Appleby David | Obscuration sensor |
| CH684135A5 (de) * | 1992-07-08 | 1994-07-15 | Cerberus Ag | Optischer Rauchmelder. |
| DE4320861A1 (de) * | 1993-06-23 | 1995-01-05 | Hekatron Gmbh | Schaltungsanordnung für einen optischen Melder zur Umweltüberwachung und Anzeige eines Störmediums |
| EP1017034B1 (de) * | 1998-09-14 | 2003-08-27 | Siemens Building Technologies AG | Optischer Rauchmelder nach dem Extinktionsprinzip und Verfahren zur Kompensation von dessen Temperaturdrift |
-
2002
- 2002-03-28 EP EP02007106A patent/EP1349127A1/de not_active Withdrawn
-
2003
- 2003-02-06 AU AU2003200391A patent/AU2003200391A1/en not_active Abandoned
- 2003-02-11 NO NO20030680A patent/NO20030680L/no not_active Application Discontinuation
- 2003-03-24 KR KR10-2003-0018053A patent/KR20030078664A/ko not_active Withdrawn
- 2003-03-26 PL PL03359358A patent/PL359358A1/xx not_active Application Discontinuation
- 2003-03-26 HU HU0300792A patent/HUP0300792A3/hu unknown
- 2003-03-27 CZ CZ2003886A patent/CZ2003886A3/cs unknown
- 2003-03-28 CN CN03107977A patent/CN1448896A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030078664A (ko) | 2003-10-08 |
| PL359358A1 (en) | 2003-10-06 |
| NO20030680L (no) | 2003-09-29 |
| HUP0300792A2 (hu) | 2003-12-29 |
| CN1448896A (zh) | 2003-10-15 |
| HUP0300792A3 (en) | 2004-05-28 |
| EP1349127A1 (de) | 2003-10-01 |
| NO20030680D0 (no) | 2003-02-11 |
| HU0300792D0 (en) | 2003-05-28 |
| AU2003200391A1 (en) | 2003-10-23 |
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