DE3472434D1 - Impulse oscillator ignition system for an internal-combustion engine - Google Patents
Impulse oscillator ignition system for an internal-combustion engineInfo
- Publication number
- DE3472434D1 DE3472434D1 DE8484114100T DE3472434T DE3472434D1 DE 3472434 D1 DE3472434 D1 DE 3472434D1 DE 8484114100 T DE8484114100 T DE 8484114100T DE 3472434 T DE3472434 T DE 3472434T DE 3472434 D1 DE3472434 D1 DE 3472434D1
- Authority
- DE
- Germany
- Prior art keywords
- ignition
- oscillator
- internal
- combustion engine
- ignition system
- 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.)
- Expired
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
- F02P3/01—Electric spark ignition installations without subsequent energy storage, i.e. energy supplied by an electrical oscillator
-
- 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
- F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
- F02P15/10—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having continuous electric sparks
-
- 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
- F02P9/00—Electric spark ignition control, not otherwise provided for
- F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
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
The ignition circuit has the impedance of the oscillator adjusted using a tunable coil in parallel with the primary winding of the oscillator. The cathode face of the distribution finger is coated with a material of low work function. The attenuator is a bandpass filter. The use of a certain type of ignition plug tuning plug makes it possible to match impedance of ignition plugs to needs. The ignition coil or oscillator may be low-ohmic and use an electrolytic capacitor as storage unit in the low voltage range.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP84114100A EP0181961B1 (en) | 1984-11-22 | 1984-11-22 | Impulse oscillator ignition system for an internal-combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3472434D1 true DE3472434D1 (en) | 1988-08-04 |
Family
ID=8192301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484114100T Expired DE3472434D1 (en) | 1984-11-22 | 1984-11-22 | Impulse oscillator ignition system for an internal-combustion engine |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0181961B1 (en) |
DE (1) | DE3472434D1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3840315C1 (en) * | 1988-11-30 | 1990-03-08 | Bernhard Hue | Ignition system |
FR2649759B1 (en) * | 1989-07-13 | 1994-06-10 | Siemens Bendix Automotive Elec | IGNITION DEVICE FOR INTERNAL COMBUSTION ENGINE |
DE3928726A1 (en) * | 1989-08-30 | 1991-03-07 | Vogt Electronic Ag | IGNITION SYSTEM WITH CURRENT-CONTROLLED SEMICONDUCTOR CIRCUIT |
CN104603449B (en) | 2012-09-12 | 2017-06-27 | 罗伯特·博世有限公司 | For the ignition system of internal combustion engine |
DE102013218227A1 (en) | 2012-09-12 | 2014-05-28 | Robert Bosch Gmbh | Ignition system for an internal combustion engine |
JP5535363B1 (en) * | 2013-04-16 | 2014-07-02 | 三菱電機株式会社 | Ignition coil device for high frequency discharge and high frequency discharge ignition device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2981865A (en) * | 1959-06-08 | 1961-04-25 | Transitronics Ltd | Transistorized oscillatory system |
DE1902199C3 (en) * | 1969-01-17 | 1975-06-05 | Heinz 3414 Hardegsen Baur | Spark plug connector |
FR2036710A1 (en) * | 1969-03-05 | 1970-12-31 | Lenoir Realisa Electro | |
US3754542A (en) * | 1971-12-15 | 1973-08-28 | K Allen | Engine ignition circuit with uniform leads |
US3980922A (en) * | 1974-01-30 | 1976-09-14 | Kokusan Denki Co., Ltd. | Capacitance discharge type breakerless ignition system for an internal combustion engine |
DE2917617C2 (en) * | 1979-05-02 | 1984-04-19 | Heinz 3414 Hardegsen Baur | Ignition device for internal combustion engines, oil and gas burners and the like. |
US4419547A (en) * | 1981-02-25 | 1983-12-06 | Nissan Motor Company, Ltd. | Ignition distributor for internal combustion engine |
-
1984
- 1984-11-22 DE DE8484114100T patent/DE3472434D1/en not_active Expired
- 1984-11-22 EP EP84114100A patent/EP0181961B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0181961A1 (en) | 1986-05-28 |
EP0181961B1 (en) | 1988-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |