Electrical connector for connecting a voltage source to a spark plug terminal
AssigneeThe BG Service Co., Inc.
InventorEdwin L. Frost
Life of this patent
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Abstract
An electrical connector for connecting a high voltage source to a spark plug terminal. The connector is comprised of a conductive terminal insert which houses a volute spring and provides for improved electrical contact by applying axial spring pressure on the spark plug terminal when installed. A spring clip with dimples is located in a radial exterior groove of the terminal insert. The dimples fit through thruholes in the groove wall applying radial force to the spark plug terminal thereby mechanically securing the connector. The connector also includes a means of connection to a high voltage source and an insulator.
Claims2
An electrical connector for mechanically and electrically connecting a voltage source to a spark plug terminal, comprising:
- (a) a conducting part having a first end suitable for receiving a voltage source and a second end suitable for connecting to said spark plug terminal;
- said second end comprising a hole creating a cavity to receive the spark plug terminal and a plurality of lateral thruholes,
- (b) a spring located in said hole whereby axial spring pressure is applied against the spark plug terminal end providing improved electrical contact,
- (c) a means of applying lateral spring pressure through said plurality of lateral thruholes;
- said lateral spring pressure being applied to the sides of the spark plug terminal whereby said electrical connector becomes mechanically secured to the spark plug terminal when applied thereto,
- (d) an insulating sleeve of variable shape and composition;
- said insulating sleeve wholly or partially surrounding said conducting part,
- (e) a means of securing the conducting part to said insulating sleeve.
Dependencies are inferred from the claim text.