EP 0862807 B1 20020918 - RESTRAIN COIL FOR IGNITION SYSTEMS
Title (en)
RESTRAIN COIL FOR IGNITION SYSTEMS
Title (de)
STABSPULE FÜR ZÜNDANLAGEN
Title (fr)
BOBINE RETARDATRICE POUR INSTALLATION D'ALLUMAGE
Publication
Application
Priority
- DE 9701186 W 19970612
- DE 29616780 U 19960926
Abstract (en)
[origin: WO9813914A1] The present system relates to a restrain coil (11) for ignition systems, especially as ignition coil in internal combustion engines, designed in such a way that the method consisting in placing casting resin (49) into an inner space (30) of the restrain coil (11) results in a cheaper manufacturing process. Moreover, the inventive restrain coil (11) presents a channel starting from the connecting section (29), centrally arranged, passing across the core (14) and extending up to the bathtub-shaped bottom area (52) of the inner space. The casting resin flowing into the channel (16) reaches the closed bottom area, from where, deflected as one single front, it flows back through slots (19, 23) provided in the restrain coil (11), in the direction of the connecting section (29). The restrain coil (11) is intended preferably for use in vehicles.
IPC 1-7
IPC 8 full level
F02P 3/02 (2006.01); F02P 13/00 (2006.01); F02P 15/00 (2006.01); H01F 38/12 (2006.01); H01F 41/12 (2006.01); H01T 13/44 (2006.01)
CPC (source: EP US)
H01F 38/12 (2013.01 - EP US); H01T 13/44 (2013.01 - EP US); H01F 2038/122 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR IT
DOCDB simple family (publication)
DE 29616780 U1 19980129; CN 1064183 C 20010404; CN 1205124 A 19990113; DE 59708258 D1 20021024; EP 0862807 A1 19980909; EP 0862807 B1 20020918; JP 2000501895 A 20000215; JP 4027428 B2 20071226; RU 2177079 C2 20011220; US 5949319 A 19990907; WO 9813914 A1 19980402
DOCDB simple family (application)
DE 29616780 U 19960926; CN 97191316 A 19970612; DE 59708258 T 19970612; DE 9701186 W 19970612; EP 97925909 A 19970612; JP 51511298 A 19970612; RU 98111822 A 19970612; US 6840098 A 19980507