Title:
IGNITION COIL FOR INTERNAL-COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP3696187
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an ignition coil of an internal-combustion engine, which will not vibrate, even if the vehicle vibrates.
SOLUTION: This ignition coil has a primary and a secondary coil bobbins, both disposed concentrically and wound with a primary and a secondary coils respectively, a iron core forming a magnetic circuit through the inside and outside of both bobbins, an insulation case housing them, and a protector connected with an ignition plug. Since the wall of the insulation case 11 is made thin at the side of a bracket 14 for attaching the case but made thicker at the other side, the ignition coil of the internal-combustion engine will not vibrate, even if the vehicle vibrates.
Inventors:
Hiromi Ide
Application Number:
JP2002223238A
Publication Date:
September 14, 2005
Filing Date:
July 31, 2002
Export Citation:
Assignee:
Hanshin Electric Co., Ltd.
International Classes:
H01F38/12; (IPC1-7): H01F38/12
Domestic Patent References:
| JP2002039040A |
Attorney, Agent or Firm:
Kenzo Fukuda
Shinichi Fukuda
Takemichi Fukuda
Shinichi Fukuda
Takemichi Fukuda