PURPOSE: To prevent carbon stain of ignition plug and to improve its ignition capacity, by composing two kinds of high voltages and distributing them to ignition plug of each cylinder by one distributor.
CONSTITUTION: Rotor 54 of distributor 50 makes one rotation while crank shaft of engine 10 makes 2 rotations. Therefore, while 2 rotations of crank shaft, distributor contacts 52, 53 faces all of contacts 51 and distribute to ignition plugs 20 of all cylinder high voltage from 1st high voltage generator 30 and 2nd high voltage generator 40. High voltage generated by 1st high voltage generator raises temperature around contacts and therefore prevents carbon stain at stem part of igntion coil 20. High voltage energization by 1st high voltage generator 30 causes spark discharge between electrodes 21, 22 to highly active radical. High voltage added by 2nd high voltage generator 40 performs sure firing of ignition plug 20.
| JPS57157063 | DISTRIBUTOR FOR INTERNAL-COMBUSTION ENGINE |
| JPS5838381 | NOISE-FREE IGNITION DEVICE |
KATOU YOUJI
KOBAYASHI AKIHIRO
NOMURA TAKESHI
