Internal-combustion engines – High tension ignition system – Specific coil location
Patent
1996-04-08
1997-09-23
Wolfe, Willis R.
Internal-combustion engines
High tension ignition system
Specific coil location
123143C, F02P 302
Patent
active
056693672
ABSTRACT:
In an ignition apparatus for an internal combustion engine including a first cover 1A composed of an insulating material, fixed to a cylinder head and having plug holes 6, ignition coils 20A inserted into the plug holes 6 and igniting a mixed gas in cylinders and a second cover composed of an insulating material and covering the ignition coils 20A, the ignition coils 20A are fixed by means of being held between the first cover 1A and a second cover 11A. With this arrangement, the total height of the ignition apparatus can be lowered as well as the center of gravity of the apparatus is located at a low position to improve a vibration resistant property.
REFERENCES:
patent: 4986249 (1991-01-01), Nakamura
patent: 5125386 (1992-06-01), De Filippis et al.
patent: 5152274 (1992-10-01), Maekawa
patent: 5218936 (1993-06-01), Pritz et al.
patent: 5261381 (1993-11-01), Sugiura et al.
patent: 5501205 (1996-03-01), Betz et al.
Koiwa Mitsuru
Murata Shigemi
Sawazaki Nobuyuki
Mitsubishi Denki & Kabushiki Kaisha
Wolfe Willis R.
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