CA2098602C - Fire-detecting device - Google Patents
Fire-detecting device Download PDFInfo
- Publication number
- CA2098602C CA2098602C CA002098602A CA2098602A CA2098602C CA 2098602 C CA2098602 C CA 2098602C CA 002098602 A CA002098602 A CA 002098602A CA 2098602 A CA2098602 A CA 2098602A CA 2098602 C CA2098602 C CA 2098602C
- Authority
- CA
- Canada
- Prior art keywords
- measuring chamber
- air
- fire
- ventilated
- appliance
- 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.)
- Expired - Lifetime
Links
- 238000013461 design Methods 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 abstract description 96
- 238000001514 detection method Methods 0.000 abstract description 38
- 238000012545 processing Methods 0.000 abstract description 5
- 239000003570 air Substances 0.000 description 262
- 239000000779 smoke Substances 0.000 description 15
- 230000006978 adaptation Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 238000010992 reflux Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000019628 coolness Nutrition 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011960 computer-aided design Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000010408 sweeping Methods 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
-
- 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
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Road Signs Or Road Markings (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP4134400.6 | 1991-10-17 | ||
| DE4134400A DE4134400C1 (enrdf_load_stackoverflow) | 1991-10-17 | 1991-10-17 | |
| PCT/EP1992/002092 WO1993008549A1 (de) | 1991-10-17 | 1992-09-11 | Branderkennungsvorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2098602A1 CA2098602A1 (en) | 1993-04-18 |
| CA2098602C true CA2098602C (en) | 2000-12-05 |
Family
ID=6442902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002098602A Expired - Lifetime CA2098602C (en) | 1991-10-17 | 1992-09-11 | Fire-detecting device |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0563340B1 (enrdf_load_stackoverflow) |
| AT (1) | ATE165928T1 (enrdf_load_stackoverflow) |
| CA (1) | CA2098602C (enrdf_load_stackoverflow) |
| DE (2) | DE4134400C1 (enrdf_load_stackoverflow) |
| DK (1) | DK0563340T3 (enrdf_load_stackoverflow) |
| ES (1) | ES2115677T3 (enrdf_load_stackoverflow) |
| TR (1) | TR26577A (enrdf_load_stackoverflow) |
| WO (1) | WO1993008549A1 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20204388U1 (de) | 2002-03-20 | 2002-08-01 | Gebrüder Trox, GmbH, 47506 Neukirchen-Vluyn | Vorrichtung zur Erkennung von Rauch |
| DE102012020127B4 (de) | 2012-10-15 | 2016-06-09 | Telesystems Thorwarth Gmbh | Anordnung zur Überwachung und Brandfrühsterkennung für mehrere brand- und/oder explosionsgefährdete Gefäße und/oder Gehäuse |
| CN113160514B (zh) * | 2020-01-22 | 2023-01-03 | 中移物联网有限公司 | 一种风道式烟感系统 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3952808A (en) * | 1974-01-23 | 1976-04-27 | National Research Development Corporation | Fire protection systems |
| US4254414A (en) * | 1979-03-22 | 1981-03-03 | The United States Of America As Represented By The Secretary Of The Navy | Processor-aided fire detector |
| US4419658A (en) * | 1981-04-01 | 1983-12-06 | T. J. Company | Portable combination lamp, smoke detector and power failure alarm |
| FR2523455A1 (fr) * | 1982-03-19 | 1983-09-23 | Sfeme | Dispositif de detection et protection contre l'incendie d'enceintes fermees telles que des armoires sujettes a ce risque |
| DE3433459A1 (de) * | 1984-09-12 | 1986-03-20 | Wagner Alarm- und Sicherungssysteme GmbH, 3108 Winsen | Einrichtung/detektionsgeraet zur frueherkennung von brand und ueberhitzung, an/aufgebaut auf gehaeusen/schraenken, die eingebaute elektrische/elektronische und sonstige anlagen umschliessen |
| GB2175693B (en) * | 1985-05-30 | 1988-11-23 | Secr Defence | Air temperature instrument |
| CH682885A5 (de) * | 1990-05-25 | 1993-12-15 | Incom Brandschutz Ag | Vorrichtung für einen objektgebundenen Brandschutz von elektrischen und/oder elektronischen Anlagen sowie Verwendung der Vorrichtung. |
-
1991
- 1991-10-17 DE DE4134400A patent/DE4134400C1/de not_active Expired - Lifetime
-
1992
- 1992-09-11 CA CA002098602A patent/CA2098602C/en not_active Expired - Lifetime
- 1992-09-11 AT AT92918915T patent/ATE165928T1/de active
- 1992-09-11 EP EP92918915A patent/EP0563340B1/de not_active Expired - Lifetime
- 1992-09-11 ES ES92918915T patent/ES2115677T3/es not_active Expired - Lifetime
- 1992-09-11 WO PCT/EP1992/002092 patent/WO1993008549A1/de active IP Right Grant
- 1992-09-11 DE DE59209317T patent/DE59209317D1/de not_active Expired - Lifetime
- 1992-09-11 DK DK92918915T patent/DK0563340T3/da active
- 1992-10-16 TR TR92/1150A patent/TR26577A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1993008549A1 (de) | 1993-04-29 |
| CA2098602A1 (en) | 1993-04-18 |
| ATE165928T1 (de) | 1998-05-15 |
| EP0563340B1 (de) | 1998-05-06 |
| DE4134400C1 (enrdf_load_stackoverflow) | 1993-04-22 |
| DK0563340T3 (da) | 1999-02-15 |
| TR26577A (tr) | 1995-03-15 |
| EP0563340A1 (de) | 1993-10-06 |
| ES2115677T3 (es) | 1998-07-01 |
| DE59209317D1 (de) | 1998-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed | ||
| MKEC | Expiry (correction) |
Effective date: 20121202 |