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EP0097946A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Frontally contacted electrical wound capacitor and method of making it

Assignee: Siemens AG
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Filing: 1983-06-27
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Granted: —
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Expires: 2003-06-27
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Abstract

Abstract Translated from German Bei einem stirnkontaktierten elektrischen Wickelkondensator besteht das Dielektrikum aus mit einem Versatz in der Größenordnung von 0 bis 0,2 mm aufgewickelten Kunststoffolien (1, 2). Auf den Kunststoffolien (1, 2) sind als Elektroden dienende regenerierfähig dünne Metallschichten (3, 4) mit einem metallfreien Freirand (5, 6) angeordnet. Die Ränder der Kunststoffolien (1, 2) sind in den metallfreien Freirandbereichen (5, 6) mit einem Wellen- oder Stufenschnitt versehen. In the case of an electrical winding capacitor with face contact, the dielectric consists of plastic foils wound with an offset of the order of magnitude of 0 to 0.2 mm (1, 2). Thin metal layers (3, 4) with a metal-free free edge (5, 6), which can be used as electrodes, are arranged on the plastic films (1, 2). The edges of the plastic films (1, 2) are provided with a corrugated or step cut in the metal-free free edge areas (5, 6).

Inventors

  • 👤 Harald Dipl.-Ing. Vetter

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-02 20:40
CPC Classifications
H; H01; H01G; H01G4/00; H01G4/002; H01G4/228; H01G4/232; H01G4/018; H01G4/06; H01G4/14; H01G4/18; H01G4/32; Y; Y10; Y10T; Y10T29/00; Y10T29/43; Y10T29/435

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