AU2003200391A1 - Optical smoke alarm based on the extinction principle and use of the said alarm - Google Patents
Optical smoke alarm based on the extinction principle and use of the said alarm Download PDFInfo
- Publication number
- AU2003200391A1 AU2003200391A1 AU2003200391A AU2003200391A AU2003200391A1 AU 2003200391 A1 AU2003200391 A1 AU 2003200391A1 AU 2003200391 A AU2003200391 A AU 2003200391A AU 2003200391 A AU2003200391 A AU 2003200391A AU 2003200391 A1 AU2003200391 A1 AU 2003200391A1
- Authority
- AU
- Australia
- Prior art keywords
- smoke alarm
- receiver
- section
- measuring
- alarm according
- 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.)
- Abandoned
Links
- 239000000779 smoke Substances 0.000 title claims description 40
- 230000003287 optical effect Effects 0.000 title claims description 15
- 230000008033 biological extinction Effects 0.000 title claims description 10
- 230000035945 sensitivity Effects 0.000 claims description 10
- 230000033228 biological regulation Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 241000202252 Cerberus Species 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
- 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 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
-
- 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
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02007106.4 | 2002-03-28 | ||
| EP02007106A EP1349127A1 (fr) | 2002-03-28 | 2002-03-28 | Capteur de fumée selon le principe d'extinction et son utilisation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2003200391A1 true AU2003200391A1 (en) | 2003-10-23 |
Family
ID=8185444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2003200391A Abandoned AU2003200391A1 (en) | 2002-03-28 | 2003-02-06 | Optical smoke alarm based on the extinction principle and use of the said alarm |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1349127A1 (fr) |
| KR (1) | KR20030078664A (fr) |
| CN (1) | CN1448896A (fr) |
| AU (1) | AU2003200391A1 (fr) |
| CZ (1) | CZ2003886A3 (fr) |
| HU (1) | HUP0300792A3 (fr) |
| NO (1) | NO20030680L (fr) |
| PL (1) | PL359358A1 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2306026T3 (es) * | 2005-11-04 | 2008-11-01 | Siemens Aktiengesellschaft | Aseguramiento frente a la manipulacion de un avisador de incendios. |
| EP2093732A1 (fr) * | 2008-02-19 | 2009-08-26 | Siemens Aktiengesellschaft | Dispositif et procédé de détection de fumée à l'aide de l'évaluation collective de deux signaux à rétrodiffusion optiques |
| 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 (fr) * | 1998-09-14 | 2003-08-27 | Siemens Building Technologies AG | Dispositif de détection de fumée selon le principe d'extinction et procédé de compensation de la dérive de température |
-
2002
- 2002-03-28 EP EP02007106A patent/EP1349127A1/fr 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 |
|---|---|
| NO20030680D0 (no) | 2003-02-11 |
| EP1349127A1 (fr) | 2003-10-01 |
| HU0300792D0 (en) | 2003-05-28 |
| HUP0300792A2 (hu) | 2003-12-29 |
| NO20030680L (no) | 2003-09-29 |
| CZ2003886A3 (cs) | 2003-11-12 |
| CN1448896A (zh) | 2003-10-15 |
| KR20030078664A (ko) | 2003-10-08 |
| HUP0300792A3 (en) | 2004-05-28 |
| PL359358A1 (en) | 2003-10-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1 | Application lapsed section 142(2)(a) - no request for examination in relevant period |