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. 19, 2001
Filed:
Aug. 31, 1999
Viorel Moga, Anderson, IN (US);
Mark Albert Paul, Fishers, IN (US);
Brian DeWayne Lively, Noblesville, IN (US);
Delphi Technologies, Inc., Troy, MI (US);
Abstract
An electrical connection between a high voltage terminal and a spark plug head. A case contains a high voltage terminal connected to a high voltage source. A connector portion extends from a bottom portion of the case, which in turn is secured to an insulator boot for attachment to the spark plug. The high voltage terminal has a nipple extending within the connector portion. A barrel shaped coil spring is snapped over the nipple and positively retained thereto. The head of the spark plug is inserted within the connector portion and engages the barrel shaped coil spring. The barrel shape of the coil spring offers a smaller height with an increased working length thereby providing a larger tolerance between the high voltage terminal and the spark plug head.