FR2633760B1 - Detecteur de fuite de gaz inflammables ou toxiques et/ou d'incendie et reseau utilisant ce detecteur - Google Patents
Detecteur de fuite de gaz inflammables ou toxiques et/ou d'incendie et reseau utilisant ce detecteurInfo
- Publication number
- FR2633760B1 FR2633760B1 FR8808748A FR8808748A FR2633760B1 FR 2633760 B1 FR2633760 B1 FR 2633760B1 FR 8808748 A FR8808748 A FR 8808748A FR 8808748 A FR8808748 A FR 8808748A FR 2633760 B1 FR2633760 B1 FR 2633760B1
- Authority
- FR
- France
- Prior art keywords
- flammable
- toxic
- network
- same
- gas leak
- 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
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
- G08B17/117—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means by using a detection device for specific gases, e.g. combustion products, produced by the fire
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8808748A FR2633760B1 (fr) | 1988-06-29 | 1988-06-29 | Detecteur de fuite de gaz inflammables ou toxiques et/ou d'incendie et reseau utilisant ce detecteur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8808748A FR2633760B1 (fr) | 1988-06-29 | 1988-06-29 | Detecteur de fuite de gaz inflammables ou toxiques et/ou d'incendie et reseau utilisant ce detecteur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2633760A1 FR2633760A1 (fr) | 1990-01-05 |
FR2633760B1 true FR2633760B1 (fr) | 1991-03-29 |
Family
ID=9367855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8808748A Expired - Lifetime FR2633760B1 (fr) | 1988-06-29 | 1988-06-29 | Detecteur de fuite de gaz inflammables ou toxiques et/ou d'incendie et reseau utilisant ce detecteur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2633760B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7604478B2 (en) * | 2005-03-21 | 2009-10-20 | Honeywell International Inc. | Vapor resistant fuel burning appliance |
CN109580715B (zh) * | 2018-11-20 | 2024-03-12 | 山西工程技术学院 | 一种便携式三态瓦斯报警器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB756724A (en) * | 1952-01-30 | 1956-09-05 | Alfred Wiseman And Company Ltd | Junctions, points, crossings, turnouts, and the like fittings for overhead electric lines |
ES415997A1 (es) * | 1973-06-16 | 1976-02-16 | Arteche Instr | Mejoras introducidas en los sistemas de deteccion electro- nica de defectos. |
FR2331847A1 (fr) * | 1975-11-12 | 1977-06-10 | Filloleau Marcel | Systeme de controle commande assurant le fonctionnement en securite de toute installation |
GB2187018B (en) * | 1984-02-24 | 1988-02-10 | Colin Robert Francis | Hazzard or security monitoring device |
GB2156123A (en) * | 1984-03-15 | 1985-10-02 | Lu Ke Chang | Alarms |
-
1988
- 1988-06-29 FR FR8808748A patent/FR2633760B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2633760A1 (fr) | 1990-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |