IT1220127B - Combined ignition coil and capacitor with controlled impedance - Google Patents
Combined ignition coil and capacitor with controlled impedanceInfo
- Publication number
- IT1220127B IT1220127B IT83491/87A IT8349187A IT1220127B IT 1220127 B IT1220127 B IT 1220127B IT 83491/87 A IT83491/87 A IT 83491/87A IT 8349187 A IT8349187 A IT 8349187A IT 1220127 B IT1220127 B IT 1220127B
- Authority
- IT
- Italy
- Prior art keywords
- capacitor
- ignition coil
- sheet
- controlled impedance
- combined ignition
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 title abstract 2
- 239000004743 Polypropylene Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- -1 polypropylene Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
The ignition coil device consists of at least two metallic (99.9% pure aluminium) conductive sheets (B,B') insulated from each other by sheets or layers of dielectric (5-10 micron polypropylene sheet or equivalent) insulating material (A) wound into a roll and impregnated with epoxy resin. One sheet is provided with a connector (1) and the other sheet two connectors (2,3) one at either end so that, after winding on a plastic reel, a capacitor is formed between connections (1) and (2) in series with an inductance, of known impedance, between connections (2) and (3).
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT83491/87A IT1220127B (en) | 1987-11-18 | 1987-11-18 | Combined ignition coil and capacitor with controlled impedance |
AT88904982T ATE87122T1 (en) | 1987-11-18 | 1988-05-25 | COILED CAPACITY DEVICE WITH CONTROLLED IMPEDANCE. |
EP88904982A EP0376948B1 (en) | 1987-11-18 | 1988-05-25 | Wound capacitor device with controlled impedance |
PCT/IT1988/000039 WO1989005035A1 (en) | 1987-11-18 | 1988-05-25 | Wound capacitor device with controlled impedance |
DE88904982T DE3879499T2 (en) | 1987-11-18 | 1988-05-25 | WIND-UP CAPACITY COMPONENT WITH CONTROLLED IMPEDANCE. |
KR1019890701342A KR890702227A (en) | 1987-11-18 | 1988-05-25 | Capacitor divice with controlled impedance |
CN88104007A CN1039143A (en) | 1987-11-18 | 1988-06-30 | Wound capacitor device with controlled impedance |
ES8803988A ES2017399A6 (en) | 1987-11-18 | 1988-11-17 | Wound capacitor device with controlled impedance. |
YU02125/88A YU212588A (en) | 1987-11-18 | 1988-11-17 | Wound condensating device with controlled impendance |
SI8812125A SI8812125A (en) | 1987-11-18 | 1988-11-17 | Wound capacitor device with controlled impedance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT83491/87A IT1220127B (en) | 1987-11-18 | 1987-11-18 | Combined ignition coil and capacitor with controlled impedance |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8783491A0 IT8783491A0 (en) | 1987-11-18 |
IT1220127B true IT1220127B (en) | 1990-06-06 |
Family
ID=11322546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT83491/87A IT1220127B (en) | 1987-11-18 | 1987-11-18 | Combined ignition coil and capacitor with controlled impedance |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1220127B (en) |
-
1987
- 1987-11-18 IT IT83491/87A patent/IT1220127B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8783491A0 (en) | 1987-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950615 |