FR2323410B3 - - Google Patents
Info
- Publication number
- FR2323410B3 FR2323410B3 FR7527647A FR7527647A FR2323410B3 FR 2323410 B3 FR2323410 B3 FR 2323410B3 FR 7527647 A FR7527647 A FR 7527647A FR 7527647 A FR7527647 A FR 7527647A FR 2323410 B3 FR2323410 B3 FR 2323410B3
- Authority
- FR
- France
- 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
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/429—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to measurement of ultraviolet light
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Fire-Detection Mechanisms (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7527647A FR2323410A1 (fr) | 1975-09-09 | 1975-09-09 | Dispositif de detection de flammes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7527647A FR2323410A1 (fr) | 1975-09-09 | 1975-09-09 | Dispositif de detection de flammes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2323410A1 FR2323410A1 (fr) | 1977-04-08 |
| FR2323410B3 true FR2323410B3 (de) | 1978-04-28 |
Family
ID=9159778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7527647A Granted FR2323410A1 (fr) | 1975-09-09 | 1975-09-09 | Dispositif de detection de flammes |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2323410A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2603124B1 (fr) * | 1986-08-19 | 1994-04-15 | Di Russo Michel | Detecteur de flamme ultra-violet a sortie analogique |
-
1975
- 1975-09-09 FR FR7527647A patent/FR2323410A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2323410A1 (fr) | 1977-04-08 |