Global Patent Index - EP 0987435 A2

EP 0987435 A2 20000322 - Spark plug ignition coil assembly for direct ignition system

Title (en)

Spark plug ignition coil assembly for direct ignition system

Title (de)

Zündkerze-und-Spulensatz für direktes Zündsystem

Title (fr)

Ensemble de bobine et de bougie d'allumage pour système d'allumage intégré


EP 0987435 A2 20000322 (EN)


EP 99117884 A 19990910


JP 25969798 A 19980914

Abstract (en)

A spark plug and ignition coil assembly for a direct ignition system is provided. The assembly comprises a spark plug having an insulator, the insulator having a hollow upper end portion having at an outer periphery thereof a first joining section, an ignition coil, a rubber molding embedding therein the ignition coil so as to cooperate with the ignition coil to constitute an integral unit, the rubber molding having a hollow lower end portion in which the upper end portion of the insulator is fitted, the lower end portion of the rubber molding having at an inner periphery there of a second joining section joined with the first engagement section, and fastening means for fastening the first and second joining sections together. The fastening means comprises a projection provided to one of the first and second joining sections and a recess provided to the other of the first and second joining sections. <IMAGE>

IPC 1-7

F02P 3/02

IPC 8 full level

F02P 3/02 (2006.01); F02P 13/00 (2006.01); H01T 13/04 (2006.01)

CPC (source: EP)

F02P 3/02 (2013.01)

Designated contracting state (EPC)


DOCDB simple family (publication)

EP 0987435 A2 20000322; EP 0987435 A3 20020619; EP 0987435 B1 20050216; DE 69923739 D1 20050324; DE 69923739 T2 20050707; JP 2000091057 A 20000331

DOCDB simple family (application)

EP 99117884 A 19990910; DE 69923739 T 19990910; JP 25969798 A 19980914