Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1979-12-10
1981-09-22
Goldberg, Elliot A.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
29 2542, 339 97R, 361328, H01G 442
Patent
active
042913624
ABSTRACT:
Apparatus and a method of installing feed through capacitors for automotive radio frequency suppression applications, in which a number of the capacitors are employed, each interposed between a power supply terminal and an electrically powered device. The method includes the step of assembling the capacitor components to an insulated wire, which is of the required length to extend from the power supply terminal to the powered device, eliminating the need for separately connected leads to and from the capacitor. Also included is a contact disc clip retainer crimped to the insulated wire to anchor the capacitor components thereto. The capacitor windings are also received over the insulated wire and positioned with one end face in abutment against the contact disc clip retainer disposed within a metallic capacitor housing. A D-clip engages the opposite face of the capacitor windings and in turn engages the interior metallic fastener housing which is grounded. The invention is particularly adapted to installations requiring a number of varying lead lengths, such that a number of different lengths of insulated wire are employed.
REFERENCES:
patent: 3159776 (1964-12-01), Metcalf
patent: 4167035 (1979-09-01), Willard
Donigan Carolyn L.
MacMillan Deane B.
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