Electrical igniting medium

US4944224A · kind A · utility

Assignees

• Diehl GmbH & Co. · DE
• Dynamit Nobel GmbH · DE

Inventors

• Kurt Fiedler
• Bernhard Kratz · Wendelstein, DE
• Gerhard Kordel · Wendelstein, DE
• Gerrit Scheiderer · Fürth, DE

Key dates

• Filing date: Apr 10, 1989
• Grant date: Jul 31, 1990
• Expiry date: Apr 10, 2009

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F42B3/18
• WIPO field: Other special machines
• WIPO sector: Mechanical engineering

Abstract

An igniting medium incorporating a support member, the latter of which is passed through by electrical leads extending towards an ignition bridge. The support member is constructed as a shunt-capacitance which is connected to the electrical lead lines for the ignition bridge.