FR2374526A2 - Procede et dispositif d'allumage electronique pour moteurs a allumage commande - Google Patents
Procede et dispositif d'allumage electronique pour moteurs a allumage commandeInfo
- Publication number
- FR2374526A2 FR2374526A2 FR7637856A FR7637856A FR2374526A2 FR 2374526 A2 FR2374526 A2 FR 2374526A2 FR 7637856 A FR7637856 A FR 7637856A FR 7637856 A FR7637856 A FR 7637856A FR 2374526 A2 FR2374526 A2 FR 2374526A2
- Authority
- FR
- France
- Prior art keywords
- transistors
- high frequency
- contact breaker
- electronic ignition
- frequency currents
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P3/00—Other installations
- F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
- F02P3/04—Layout of circuits
- F02P3/0407—Opening or closing the primary coil circuit with electronic switching means
- F02P3/0435—Opening or closing the primary coil circuit with electronic switching means with semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
Procédé d'allumage électronique consistant à connecter entre le rupteur et la bobine de Ruhmkorff un ensemble électronique comportant un transistor de commande, un transistor intermédiaire et un transistor de puissance caractérisé en ce que la tension engendrée au moment du blocage du transistor de puissance est appliquée au niveau du rupteur et dispositif de mise en oeuvre de ce procédé.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7637856A FR2374526A2 (fr) | 1976-12-16 | 1976-12-16 | Procede et dispositif d'allumage electronique pour moteurs a allumage commande |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7637856A FR2374526A2 (fr) | 1976-12-16 | 1976-12-16 | Procede et dispositif d'allumage electronique pour moteurs a allumage commande |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2374526A2 true FR2374526A2 (fr) | 1978-07-13 |
FR2374526B1 FR2374526B1 (fr) | 1982-01-08 |
Family
ID=9181120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7637856A Granted FR2374526A2 (fr) | 1976-12-16 | 1976-12-16 | Procede et dispositif d'allumage electronique pour moteurs a allumage commande |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2374526A2 (fr) |
-
1976
- 1976-12-16 FR FR7637856A patent/FR2374526A2/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2374526B1 (fr) | 1982-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
CL | Concession to grant licences | ||
TP | Transmission of property | ||
ST | Notification of lapse | ||
TP | Transmission of property |