ES278457A1 - Spark ignition systems - Google Patents
Spark ignition systemsInfo
- Publication number
- ES278457A1 ES278457A1 ES0278457A ES278457A ES278457A1 ES 278457 A1 ES278457 A1 ES 278457A1 ES 0278457 A ES0278457 A ES 0278457A ES 278457 A ES278457 A ES 278457A ES 278457 A1 ES278457 A1 ES 278457A1
- Authority
- ES
- Spain
- Prior art keywords
- switch
- interrupter
- inductor
- gate
- spark ignition
- 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
- F02P3/06—Other installations having capacitive energy storage
- F02P3/08—Layout of circuits
- F02P3/0876—Layout of circuits the storage capacitor being charged by means of an energy converter (DC-DC converter) or of an intermediate storage inductance
- F02P3/0884—Closing the discharge circuit of the storage capacitor 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
- 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
-
- 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
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
A spark ignition system includes a gate controlled switch 19 for controlling current flow through a winding 15 and means operated by the engine for varying the gate current to cause the switch to turn on and off. Capacitor 20 (Fig. 1) is to protect the switch 19 from damage by surges of current when the selfcapacitance of the switch is not adequate. The positions of the interrupter 23 and resistor 22 may be reversed. In this case opening of the interrupter switches the switch 19 on. In Fig. 3, on closing the interrupter 23 a positive current flows to the gate to switch the switch 19 on. Upon opening the interrupter 23 the energy stored in the inductor 24 serves to switch-off the switch 19. Preferably a diode 32 is connected across the resistor 26 to prevent waste of the energy stored in the inductor 24. The interrupter could be replaced by a semiconductor switch controlled by magnetic or other means associated with the engine and the output of the circuit may be taken across inductor 15, the secondary being dispensed with. Alternatively a parallel connected output waveform could be used, Fig. 5 (not shown). Fig. 6 (not shown) is described in Specification 1,030,864.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB21243/61A GB1030863A (en) | 1961-06-13 | 1961-06-13 | Spark ignition systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES278457A1 true ES278457A1 (en) | 1962-10-16 |
Family
ID=10159622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0278457A Expired ES278457A1 (en) | 1961-06-13 | 1962-06-12 | Spark ignition systems |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3461345A (en) |
| ES (1) | ES278457A1 (en) |
| GB (1) | GB1030863A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1557015A (en) * | 1967-10-06 | 1969-02-14 | ||
| US3681753A (en) * | 1970-08-05 | 1972-08-01 | George J Whalen | Electronic fuel level warning device |
| US3809044A (en) * | 1971-01-22 | 1974-05-07 | Outboard Marine Corp | Capacitor triggered ignition system |
| DE2256174C2 (en) * | 1972-11-16 | 1984-05-10 | Robert Bosch Gmbh, 7000 Stuttgart | Ignition system for internal combustion engines with an electronic switching element |
| US4109632A (en) * | 1976-11-01 | 1978-08-29 | Rca Corporation | GTO Ignition circuit |
| JP4785910B2 (en) * | 2008-12-16 | 2011-10-05 | 三菱電機株式会社 | Ignition device for internal combustion engine |
| USD1048236S1 (en) * | 2022-12-06 | 2024-10-22 | Youhua Tang | Plush bear |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3045148A (en) * | 1962-07-17 | Ignition system with transistor control | ||
| US2968296A (en) * | 1958-03-21 | 1961-01-17 | Economy Engine Co | Ignition systems for multi-cylinder engines |
| US3184653A (en) * | 1960-10-06 | 1965-05-18 | Texas Instruments Inc | Switching circuits |
| US3213320A (en) * | 1962-04-05 | 1965-10-19 | Gen Motors Corp | Ignition system having a controlled rectifier |
-
1961
- 1961-06-13 GB GB21243/61A patent/GB1030863A/en not_active Expired
-
1962
- 1962-06-06 US US200449A patent/US3461345A/en not_active Expired - Lifetime
- 1962-06-12 ES ES0278457A patent/ES278457A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3461345A (en) | 1969-08-12 |
| GB1030863A (en) | 1966-05-25 |
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