EP 0827569 B1 20000223 - INDUCTIVE IGNITION DEVICE
Title (en)
INDUCTIVE IGNITION DEVICE
Title (de)
INDUKTIVE ZÜNDEINRICHTUNG
Title (fr)
SYSTEME D'ALLUMAGE INDUCTIF
Publication
Application
Priority
- DE 9602209 W 19961120
- DE 19610862 A 19960320
Abstract (en)
[origin: DE19610862A1] The invention relates to an inductive ignition device for sparking plugs in an internal combustion engine, with at least one driving circuit for at least one ignition coil and with at least one sparking plug. Said device is characterised in that one of the high voltage switches (13; 13a to 13n) is associated with at least one sparking plug and is moved into a conductive, connected state by a first driving signal of the driving circuit. The spark current (I2) of at least one sparking plug (3; 3a to 3n) moves through said high voltage switch when it is in a connected state, and said high voltage switch is arranged in such a manner that it remains in a conductive state without further driving until the spark stream falls below a certain value (holding current).
IPC 1-7
IPC 8 full level
F02P 3/04 (2006.01); F02P 3/05 (2006.01); F02P 7/03 (2006.01); F02P 17/12 (2006.01); F02P 3/045 (2006.01); F02P 9/00 (2006.01)
CPC (source: EP KR US)
F02P 3/02 (2013.01 - KR); F02P 7/035 (2013.01 - EP US); F02P 17/12 (2013.01 - EP US); F02P 3/0456 (2013.01 - EP US); F02P 2017/125 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
DE 19610862 A1 19970925; DE 59604497 D1 20000330; EP 0827569 A1 19980311; EP 0827569 B1 20000223; ES 2143804 T3 20000516; JP H11505588 A 19990521; KR 19990014943 A 19990225; RU 2169856 C2 20010627; US 6116226 A 20000912; WO 9735109 A1 19970925
DOCDB simple family (application)
DE 19610862 A 19960320; DE 59604497 T 19961120; DE 9602209 W 19961120; EP 96945739 A 19961120; ES 96945739 T 19961120; JP 53301397 A 19961120; KR 19970708289 A 19971120; RU 97121502 A 19961120; US 95299197 A 19971118