JPS551426A - Ignition device with magneto generator for engine - Google Patents
Ignition device with magneto generator for engineInfo
- Publication number
- JPS551426A JPS551426A JP7389078A JP7389078A JPS551426A JP S551426 A JPS551426 A JP S551426A JP 7389078 A JP7389078 A JP 7389078A JP 7389078 A JP7389078 A JP 7389078A JP S551426 A JPS551426 A JP S551426A
- Authority
- JP
- Japan
- Prior art keywords
- engine
- timing generator
- revolution speed
- ignition device
- magneto generator
- 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.)
- Pending
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
- F02P3/06—Other installations having capacitive energy storage
- F02P3/08—Layout of circuits
- F02P3/0807—Closing the discharge circuit of the storage capacitor with electronic switching means
- F02P3/0838—Closing the discharge circuit of the storage capacitor with electronic switching means with semiconductor devices
-
- 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
- F02P1/00—Installations having electric ignition energy generated by magneto- or dynamo- electric generators without subsequent storage
- F02P1/08—Layout of circuits
- F02P1/086—Layout of circuits for generating sparks by discharging a capacitor into a coil circuit
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
PURPOSE:To make a timing generator compact and produce a stable timing signal, by applying a positive bias from a battery to the timing generator when the revolution speed of an engine is low and by applying a negative bias from a lamp energizing coil to the timing generator when the revolution speed is high. CONSTITUTION:When the revolution speed of the engine is low, the positive bias is applied from the anode of the battery 15 to the timing generator 9 to compensate the drop in a voltage due to a diode 10 on the side of a load. When the revolution speed of the engine is high, the voltage generated by the lamp energizing coil 6b is high and the negative bias is applied to the timing generator 9 by the negative part of the voltage to reduce the level of noise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7389078A JPS551426A (en) | 1978-06-19 | 1978-06-19 | Ignition device with magneto generator for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7389078A JPS551426A (en) | 1978-06-19 | 1978-06-19 | Ignition device with magneto generator for engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS551426A true JPS551426A (en) | 1980-01-08 |
Family
ID=13531247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7389078A Pending JPS551426A (en) | 1978-06-19 | 1978-06-19 | Ignition device with magneto generator for engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS551426A (en) |
-
1978
- 1978-06-19 JP JP7389078A patent/JPS551426A/en active Pending
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