To prevent a connection wire, which connects a section between a primary coil of an ignition coil and an electronic control unit, from peeling off the electronic control unit while a molded portion for shielding the ignition coil and the electronic control unit is expanding or contracting.
A front end portion 3b1 of a partition wall 3b for partitioning the inside of a case 3 for storing the ignition coil 1 and the electronic control unit 2 into two: an ignition coil storage portion 3A and a control unit storage portion 3B is provided so as to protrude more outward than the molded portion 6. A connection wire 7 led out from the primary coil 1a of the ignition is introduced into the control unit storage portion 3B beyond a front end portion 3b1 of the partition wall 3b.
| JP2022045941 | IGNITION COIL FOR INTERNAL COMBUSTION ENGINE |
FUKUDA KENJI
WATANABE TAKESHI
SUZUKI HIDETOSHI
