CH510310A - Feuermelder - Google Patents
FeuermelderInfo
- Publication number
- CH510310A CH510310A CH1029070A CH1029070A CH510310A CH 510310 A CH510310 A CH 510310A CH 1029070 A CH1029070 A CH 1029070A CH 1029070 A CH1029070 A CH 1029070A CH 510310 A CH510310 A CH 510310A
- Authority
- CH
- Switzerland
- Prior art keywords
- fire alarm
- alarm
- fire
- Prior art date
Links
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
- 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
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Detection Mechanisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5482369 | 1969-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH510310A true CH510310A (de) | 1971-07-15 |
Family
ID=12981391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1029070A CH510310A (de) | 1969-07-12 | 1970-07-07 | Feuermelder |
Country Status (8)
| Country | Link |
|---|---|
| CH (1) | CH510310A (de) |
| DE (1) | DE2033942B2 (de) |
| ES (1) | ES381706A1 (de) |
| FR (1) | FR2054197A5 (de) |
| GB (1) | GB1280431A (de) |
| IL (1) | IL34849A (de) |
| NL (1) | NL7010239A (de) |
| ZA (1) | ZA704504B (de) |
-
1970
- 1970-07-01 ZA ZA704504A patent/ZA704504B/xx unknown
- 1970-07-03 IL IL34849A patent/IL34849A/en unknown
- 1970-07-06 FR FR7024930A patent/FR2054197A5/fr not_active Expired
- 1970-07-07 CH CH1029070A patent/CH510310A/de not_active IP Right Cessation
- 1970-07-08 DE DE19702033942 patent/DE2033942B2/de active Pending
- 1970-07-10 NL NL7010239A patent/NL7010239A/xx unknown
- 1970-07-10 GB GB33731/70A patent/GB1280431A/en not_active Expired
- 1970-07-11 ES ES381706A patent/ES381706A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL34849A (en) | 1973-10-25 |
| FR2054197A5 (de) | 1971-04-16 |
| DE2033942B2 (de) | 1972-05-10 |
| IL34849A0 (en) | 1970-10-30 |
| ZA704504B (en) | 1971-03-31 |
| DE2033942A1 (de) | 1971-02-04 |
| ES381706A1 (es) | 1972-12-01 |
| GB1280431A (en) | 1972-07-05 |
| NL7010239A (de) | 1971-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |