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EP0277341A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Device for the application of an arc

Assignee: OC Oerlikon Balzers AG
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Filing: 1987-12-21
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Granted: —
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Expires: 2007-12-21
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Abstract

Abstract Translated from German Abschirmung zur Begrenzung einer elektrischen Bogenentla- dung zwischen einer Anode (10) und einer Kathode (3) auf einen hiefür vorgesehenen Teil der Kathodenfläche, welche als ein diese Fläche umgebender Begrenzungsring (14) mit elektrisch gut leitender Oberfläche z. B. aus Kupfer oder Aluminium ausgebildet ist. Shielding for delimiting an electrical arc discharge between an anode (10) and a cathode (3) on a part of the cathode surface provided for this purpose, which, as a delimitation ring (14) surrounding this surface with an electrically highly conductive surface z. B. is made of copper or aluminum. Anwendung der Erfindung insbesondere bei stromstarken Bogenentladungen, bei denen der Fusspunkt der Entladung auf der Kathode sich stochastisch hin und her bewegt. Use of the invention in particular in the case of high-current arc discharges in which the base point of the discharge on the cathode moves back and forth stochastically.

Inventors

  • 👤 Rainer Dr. Buhl
  • 👤 Christoph Hasler

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-08 02:06
CPC Classifications
H; H01; H01J; H01J37/00; H01J37/32; H01J37/32009; H01J37/32055; H05; H05H; H05H1/00; H05H1/24; H05H1/48; H05H1/50

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