DE3683674D1 - CONTACTLESS IGNITION SYSTEM. - Google Patents
CONTACTLESS IGNITION SYSTEM.Info
- Publication number
- DE3683674D1 DE3683674D1 DE8686105871T DE3683674T DE3683674D1 DE 3683674 D1 DE3683674 D1 DE 3683674D1 DE 8686105871 T DE8686105871 T DE 8686105871T DE 3683674 T DE3683674 T DE 3683674T DE 3683674 D1 DE3683674 D1 DE 3683674D1
- Authority
- DE
- Germany
- Prior art keywords
- ignition
- coils
- plugs
- ignition system
- ignition coils
- 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 - Lifetime
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
- 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
- F02P15/02—Arrangements having two or more sparking plugs
-
- 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
- F02P15/08—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 multiple-spark ignition, i.e. ignition occurring simultaneously at different places in one engine cylinder or in two or more separate engine cylinders
-
- 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
- F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
- F02P17/12—Testing characteristics of the spark, ignition voltage or current
-
- 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
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
- F02P7/03—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means
- F02P7/035—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means without mechanical switching means
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 system has several ignition signal transmitters and a connected evaluation and/or amplifier circuit with ignition coils controlled from it. At the sec. windings of the coils respectively is connected a sparking plug for different cylinders of the ic engine, giving two spark plugs per cylinder. The number of the ignition coils (5-8) is the same as the number of cylinders (1-4), so that each cylinder is assigned two sparking plugs. The plugs are connected to different ignition coils, and the ignition coils are controlled in simultaneous pairs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8686105871T DE3683674D1 (en) | 1985-04-30 | 1986-04-29 | CONTACTLESS IGNITION SYSTEM. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3515526A DE3515526C2 (en) | 1985-04-30 | 1985-04-30 | Contactless ignition system |
DE8686105871T DE3683674D1 (en) | 1985-04-30 | 1986-04-29 | CONTACTLESS IGNITION SYSTEM. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3683674D1 true DE3683674D1 (en) | 1992-03-12 |
Family
ID=6269465
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3515526A Expired DE3515526C2 (en) | 1985-04-30 | 1985-04-30 | Contactless ignition system |
DE8686105871T Expired - Lifetime DE3683674D1 (en) | 1985-04-30 | 1986-04-29 | CONTACTLESS IGNITION SYSTEM. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3515526A Expired DE3515526C2 (en) | 1985-04-30 | 1985-04-30 | Contactless ignition system |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0200196B1 (en) |
DE (2) | DE3515526C2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1219358B (en) * | 1988-06-06 | 1990-05-11 | Fiat Auto Spa | MULTIPLE SPARK IGNITION SYSTEM FOR INTERNAL COMBUSTION ENGINES PARTICULARLY FOR VEHICLES |
DE3841739A1 (en) * | 1988-12-10 | 1990-06-13 | Bosch Gmbh Robert | Device for detecting ignition signals |
DE4007774A1 (en) * | 1990-03-12 | 1991-09-19 | Telefunken Electronic Gmbh | Four-stoke IC engine ignition installation - has cylinder group coil interface coupled to timing generator by single conductor |
DE4009305A1 (en) * | 1990-03-23 | 1991-09-26 | Bosch Gmbh Robert | Electronic ignition controller serving two plugs per cylinder |
JPH0633857A (en) * | 1992-07-13 | 1994-02-08 | Mitsubishi Electric Corp | Ignitor for internal combustion engine |
DE4313172A1 (en) * | 1993-04-22 | 1994-10-27 | Bosch Gmbh Robert | Ignition system for internal combustion engines with double ignition |
DE4437480C1 (en) * | 1994-10-20 | 1996-03-21 | Bosch Gmbh Robert | Method for monitoring the function of an internal combustion engine for detecting misfires |
DE19508268C2 (en) * | 1995-03-08 | 1999-03-11 | Beru Werk Ruprecht Gmbh Co A | Ignition coil for a distributorless ignition system of an internal combustion engine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3202146A (en) * | 1962-04-11 | 1965-08-24 | Gen Motors Corp | Static transistorized ignition system |
US3242916A (en) * | 1962-09-04 | 1966-03-29 | Pal Magneton | Igntion system for internal combustion engine |
US3324841A (en) * | 1963-07-24 | 1967-06-13 | Curtiss Wright Corp | High frequency ignition system for aircraft engines and the like |
DE2105352A1 (en) * | 1971-02-05 | 1972-08-24 | Bosch Gmbh Robert | Ignition device |
US3794008A (en) * | 1972-05-18 | 1974-02-26 | Laval Turbine California Inc D | Spark ignition system |
CA1080792A (en) * | 1975-05-13 | 1980-07-01 | Nissan Motor Co., Ltd. | Ignition spark timing control system for an internal combustion engine of the type having a plurality of spark plugs in each combustion chamber |
JPS5936110B2 (en) * | 1976-11-01 | 1984-09-01 | 株式会社日立製作所 | Double ignition system |
JPS5838627B2 (en) * | 1978-06-23 | 1983-08-24 | 株式会社デンソー | Non-contact ignition device for internal combustion engines |
GB8507990D0 (en) * | 1985-03-27 | 1985-05-01 | Lucas Elect Electron Syst | Ignition system |
-
1985
- 1985-04-30 DE DE3515526A patent/DE3515526C2/en not_active Expired
-
1986
- 1986-04-29 DE DE8686105871T patent/DE3683674D1/en not_active Expired - Lifetime
- 1986-04-29 EP EP19860105871 patent/EP0200196B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0200196A2 (en) | 1986-11-05 |
DE3515526A1 (en) | 1986-10-30 |
EP0200196A3 (en) | 1987-05-27 |
EP0200196B1 (en) | 1992-01-29 |
DE3515526C2 (en) | 1987-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |