The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 1981
Filed:
Jan. 31, 1979
Applicant:
Inventors:
Yukitsugu Fukumori, Yokohama, JP;
Masazumi Sone, Chigasaki, JP;
Hiromitsu Nagae, Katsuta, JP;
Masami Shida, Katsuta, JP;
Tsutomu Kooriyama, Katsuta, JP;
Koji Harada, Hitachi, JP;
Assignees:
Hitachi, Ltd., Tokyo, JP;
Nissan Motor Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01R / ;
U.S. Cl.
CPC ...
339 / ; 3391 / ; 3391 / ; 3392 / ; 3392 / ;
Abstract
A device for electrically connecting a spark plug to a high-voltage cable supplying a high voltage to the spark plug from an ignition coil, comprising a connecting member whose maximum length in the axial direction of the spark plug is selected to be not longer than 25 mm so as to reduce the antenna effect in the area including the connecting member thereby minimizing undesirable radiation of noise which provides radio interference against other electronic units.