EP 0344387 B1 19941130 - Ignition unit comprising a combined spark plug and transformer for a cylinder of a thermal engine with spark ignition.
Title (en)
Ignition unit comprising a combined spark plug and transformer for a cylinder of a thermal engine with spark ignition.
Title (de)
Zündtransformator und Zündkerzen-Einheit bei einem Zylinder in einer gesteuerten Brennkraftmaschine.
Title (fr)
Bloc transformateur-allumage intégré pour cylindre de moteur thermique à allumage commandé.
Publication
Application
Priority
EP 88420174 A 19880531
Abstract (en)
[origin: EP0344387A1] - Ignition of thermal engines. - The ignition unit comprising a combined spark plug and transformer according to the invention is characterised in that: . the means (13) consists of a removable fastening means for interacting with a complementary thread located on the base (17) of a suitable spark plug, . and the terminal (30) is in contact with the olive (35) of a spark plug and is surrounded by an internal sleeve (32) made of dielectric material, extending the coil (24) as far as the shoulder (12) and intended for engaging sealingly over the stem (16) of a spark plug on which the block is mounted. - The invention is used in internal-combustion engines. <IMAGE>
IPC 1-7
IPC 8 full level
F02P 13/00 (2006.01); H01T 13/44 (2006.01)
CPC (source: EP)
F02P 13/00 (2013.01); H01T 13/44 (2013.01); H01F 2038/122 (2013.01)
Designated contracting state (EPC)
DE ES GB IT SE
DOCDB simple family (publication)
EP 0344387 A1 19891206; EP 0344387 B1 19941130; DE 3852300 D1 19950112; DE 3852300 T2 19950406; ES 2067484 T3 19950401
DOCDB simple family (application)
EP 88420174 A 19880531; DE 3852300 T 19880531; ES 88420174 T 19880531