Outer wrapping for a metallized wound capacitor

Details Outer wrapping for a metallized wound capacitor Outer wrapping for a metallized wound capacitor

1984-11-01

1986-07-29

Griffin, Donald A.

Electricity: electrical systems and devices

Electrostatic capacitors

Fixed capacitor

29 2542, 361404, H01G 114, H01G 700

Patent

active

046033734

ABSTRACT:
A wound capacitor and method therefor having metallized elongated dielectric webs. An additional dielectric web is wound about the capacitor roll and forms a protective wrap. The additional web has a pair of metal foil band terminals formed on the side of the additional web remote from the capacitor roll with each band disposed adjacent a respective end of the capacitor roll and extending there beyond. Terminals are bonded to each end of the capacitor with each terminal contacting a respective metallized electrode and an adjacent metallic band. An additional dielectric web having a plurality of metal foil bands is also wound about a capacitor roll of electrodes formed in staggered and overlapping arrangement relative to each other. The capacitor roll is then chopped to form substantially small sized capacitors each having a protective wrap with a pair of metal foil band terminals.

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patent: 4363162 (1982-12-01), Price
patent: 4467401 (1984-08-01), Siebert et al.

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