Global Patent Index - EP 1053399 A1

EP 1053399 A1 20001122 - IGNITION DEVICE FOR A HIGH-FREQUENCY IGNITION

Title (en)

IGNITION DEVICE FOR A HIGH-FREQUENCY IGNITION

Title (de)

ZÜNDVORRICHTUNG FÜR HOCHFREQUENZ-ZÜNDUNG

Title (fr)

DISPOSITIF D'ALLUMAGE POUR ALLUMAGE HAUTE FREQUENCE

Publication

EP 1053399 A1 20001122 (DE)

Application

EP 99953706 A 19990903

Priority

  • DE 9902793 W 19990903
  • DE 19852652 A 19981116

Abstract (en)

[origin: DE19852652A1] The invention relates to an ignition device with a high-frequency resonator. According to the invention, the resonator can be configured as a microstrip (12) on a printed board (100) (figure 3). Several resonators can be connected in a structure to the HF source via pin diodes. The resonator is electrically isolated at its cold end but is returned to earth via a capacitor in terms of high frequency. In this manner, ionic currents can be easily coupled thereto once an auxiliary voltage is applied.

IPC 1-7

F02P 23/04

IPC 8 full level

F02P 13/00 (2006.01); F02P 17/12 (2006.01); F02P 23/04 (2006.01)

CPC (source: EP US)

F02P 3/01 (2013.01 - EP US); F02P 23/04 (2013.01 - EP US); F02P 23/045 (2013.01 - EP US)

Citation (search report)

See references of WO 0029746A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

DE 19852652 A1 20000518; BR 9907012 A 20001017; DE 59908953 D1 20040429; EP 1053399 A1 20001122; EP 1053399 B1 20040324; JP 2002530572 A 20020917; KR 20010034119 A 20010425; US 6357426 B1 20020319; WO 0029746 A1 20000525

DOCDB simple family (application)

DE 19852652 A 19981116; BR 9907012 A 19990903; DE 59908953 T 19990903; DE 9902793 W 19990903; EP 99953706 A 19990903; JP 2000582711 A 19990903; KR 20007007732 A 20000713; US 60051300 A 20000830