JPS55169796U - - Google Patents
Info
- Publication number
- JPS55169796U JPS55169796U JP1980067642U JP6764280U JPS55169796U JP S55169796 U JPS55169796 U JP S55169796U JP 1980067642 U JP1980067642 U JP 1980067642U JP 6764280 U JP6764280 U JP 6764280U JP S55169796 U JPS55169796 U JP S55169796U
- Authority
- JP
- Japan
- 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.)
- Granted
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
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
-
- 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)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Detection Mechanisms (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH4833/791 | 1979-05-23 | ||
| CH483379A CH645471A5 (en) | 1979-05-23 | 1979-05-23 | Device for functional testing of thermal fire alarms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55169796U true JPS55169796U (en) | 1980-12-05 |
| JPS5940704Y2 JPS5940704Y2 (en) | 1984-11-19 |
Family
ID=4283341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980067642U Expired JPS5940704Y2 (en) | 1979-05-23 | 1980-05-19 | Functional testing device for thermal fire detectors |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5940704Y2 (en) |
| CH (1) | CH645471A5 (en) |
| DE (1) | DE3013599A1 (en) |
| FR (1) | FR2457527A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0755674Y2 (en) * | 1988-02-02 | 1995-12-20 | ニッタン株式会社 | Fire detector |
| US5170148A (en) * | 1990-06-04 | 1992-12-08 | Jack Duggan | Radiant energy testing device for fire detectors |
| GB0010558D0 (en) * | 2000-05-02 | 2000-06-21 | No Climb Prod Ltd | Ducted test tool |
| AU2002210375A1 (en) * | 2000-09-29 | 2002-04-08 | Tormaxx Gmbh | Gas or heat detector, gas or heat generator, flue gas generator, method for testing a gas detector or a heat detector, and method for testing a flue gas detector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2698872A (en) * | 1951-08-30 | 1955-01-04 | Gen Motors Corp | Thermocouple mount |
| US3802249A (en) * | 1972-12-26 | 1974-04-09 | Nasa | Method and apparatus for checking fire detectors |
-
1979
- 1979-05-23 CH CH483379A patent/CH645471A5/en not_active IP Right Cessation
-
1980
- 1980-04-09 DE DE19803013599 patent/DE3013599A1/en not_active Withdrawn
- 1980-04-17 FR FR8008625A patent/FR2457527A1/en active Granted
- 1980-05-19 JP JP1980067642U patent/JPS5940704Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH645471A5 (en) | 1984-09-28 |
| DE3013599A1 (en) | 1980-12-04 |
| FR2457527B1 (en) | 1983-09-23 |
| FR2457527A1 (en) | 1980-12-19 |
| JPS5940704Y2 (en) | 1984-11-19 |