FR2201438B1 - - Google Patents
Info
- Publication number
- FR2201438B1 FR2201438B1 FR7334680A FR7334680A FR2201438B1 FR 2201438 B1 FR2201438 B1 FR 2201438B1 FR 7334680 A FR7334680 A FR 7334680A FR 7334680 A FR7334680 A FR 7334680A FR 2201438 B1 FR2201438 B1 FR 2201438B1
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q3/00—Igniters using electrically-produced sparks
- F23Q3/004—Using semiconductor elements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Combustion (AREA)
- Feeding And Controlling Fuel (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4521372A GB1398575A (en) | 1972-09-29 | 1972-09-29 | Spark ignition system for a plurality of gas burners |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2201438A1 FR2201438A1 (zh) | 1974-04-26 |
FR2201438B1 true FR2201438B1 (zh) | 1977-08-19 |
Family
ID=10436322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7334680A Expired FR2201438B1 (zh) | 1972-09-29 | 1973-09-27 |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2201438B1 (zh) |
GB (1) | GB1398575A (zh) |
IT (1) | IT998649B (zh) |
-
1972
- 1972-09-29 GB GB4521372A patent/GB1398575A/en not_active Expired
-
1973
- 1973-09-26 IT IT2939273A patent/IT998649B/it active
- 1973-09-27 FR FR7334680A patent/FR2201438B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT998649B (it) | 1976-02-20 |
GB1398575A (en) | 1975-06-25 |
FR2201438A1 (zh) | 1974-04-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |