Patent EP0201771A1 successfully refreshed from Google Patents.
← Back to Patent Explorer
EP0201771A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Consolidated wound electrical capacitor and method of making it

Assignee: Siemens AG
•
Filing: 1986-04-23
•
Granted: —
•
Expires: 2006-04-23
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Translated from German Der elektrische Kondensator aus einem verfestigten Wickel (1) mit kreisrundem, ovalem oder flachem Querschnitt aus mit je einer regenerierfähig dünnen Metallschicht als Belegung (2, 3) versehenen, miteinander verwickelten Dielektrikumsbändern (4, 5) weist an einer Stirnfläche einen Einschnitt (10) auf, durch den 2 Vorsprünge (8, 9) vorhanden sind, in denen, durch metallfreie Isolierstreifen (15, 16) getrennt, die Belegungen (2, 3) alternierend von Wickellage zu Wickellage bis zu den Enden (6, 7) der Vorsprünge (8, 9) reichen, so daß gegenpolige Belegungen dort miteinander elektrisch verbunden sind. Das Verfahren sieht vor, metallisierte Kunststoffbänder mit entsprechend angeordneten metallfreien Streifen (15, 16) zu versehen und dabei oder danach auf einen Wickel aufzuwickeln, wonach die entstandenen Wickel mit den Einschnitten (10) versehen werden. The electrical capacitor, consisting of a solidified coil (1) with a circular, oval or flat cross-section, made of dielectric tapes (4, 5), each with a regenerable thin metal layer as the covering (2, 3), has an incision (10) on one end face. on, through which there are 2 projections (8, 9) in which, separated by metal-free insulating strips (15, 16), the coverings (2, 3) alternate from winding layer to winding layer up to the ends (6, 7) of the projections (8, 9) are sufficient so that opposite-pole assignments are electrically connected to each other there. The method provides for metalized plastic strips to be provided with correspondingly arranged metal-free strips (15, 16) and to be wound up on a roll in the process or thereafter, after which the resulting rolls are provided with the incisions (10).

Inventors

  • 👤 Reinhard Dipl.-Phys. Behn

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-01 11:00
CPC Classifications
H; H01; H01G; H01G4/00; H01G4/002; H01G4/255; H01G4/32; Y; Y10; Y10T; Y10T29/00; Y10T29/43; Y10T29/435

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

GB874940A Cited
DE1439622A1 Cited
GB1149838A Cited
DE1940036A1 Cited

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag