EP 0272289 B1 19930120 - IGNITION COIL FOR IGNITION SYSTEMS OF INTERNAL COMBUSTION ENGINES
Title (en)
IGNITION COIL FOR IGNITION SYSTEMS OF INTERNAL COMBUSTION ENGINES
Publication
Application
Priority
- DE 3620528 A 19860619
- DE 3640992 A 19861201
Abstract (en)
[origin: WO8707977A1] Each connection (24, 26) of the diode (22) has a section (25) parallel to the insertion direction (27) of the diode (22), which ends in an end-piece (28) parallel to the axis (11) of the ignition coil. Each section (25) engages in a stirrup-shaped element (18 or 19), and a projection (31) on the secondary coil body (15) limits the insertion travel of the diode (22). The diode and its securing elements are embedded in a casting resin (32). In this way, the diode (22) is used as a contact element between the secondary winding (16) and the high-voltage connection piece (rail 29) and the diode (22) is housed in a protected manner in the casing (10) of the ignition coil.
IPC 1-7
IPC 8 full level
H01F 27/30 (2006.01); H01F 27/40 (2006.01); H01F 38/12 (2006.01)
CPC (source: EP KR)
H01F 27/40 (2013.01 - EP); H01F 38/12 (2013.01 - EP); H01F 38/42 (2013.01 - KR); H01F 2027/408 (2013.01 - EP)
Citation (examination)
Patent Abstracts of Japan, vol. 9, No. 53 (E-301)(1776), 07.07.85; & JP-A-59194411
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 8707977 A1 19871230; AU 597681 B2 19900607; AU 7516087 A 19880112; CN 1011155 B 19910109; CN 87103745 A 19871230; DE 3640992 A1 19871223; DE 3783750 D1 19930304; EP 0272289 A1 19880629; EP 0272289 B1 19930120; ES 2006509 A6 19890501; JP S63503582 A 19881222; KR 880701449 A 19880727
DOCDB simple family (application)
DE 8700272 W 19870616; AU 7516087 A 19870616; CN 87103745 A 19870523; DE 3640992 A 19861201; DE 3783750 T 19870616; EP 87903854 A 19870616; ES 8701792 A 19870619; JP 50358587 A 19870616; KR 880700177 A 19880216