Solenoid and actuating element with solenoid

US8138870B2 · kind B2 · utility

Assignee

• SVM Schultz Verwaltungs-GmbH & Co. KG · DE

Inventors

• Claus Peter Hasel · Memmingen, DE
• Florian Rauch · Annaberg-Buchholz, DE
• Peter Tappe · Memmingen, DE

Key dates

• Filing date: Oct 16, 2009
• Grant date: Mar 20, 2012
• Expiry date: Feb 20, 2030

Classification

• Technology area (CPC H): Electricity
• CPC primary: H01H39/00
• WIPO field: Electrical machinery, apparatus, energy
• WIPO sector: Electrical engineering

Abstract

A solenoid with a coil which can be current-fed, the resulting magnetic field moving an armature. The armature acts, if necessary, on an actuator. Furthermore, the solenoid has at least one pyrotechnic actuation for the armature or the actuator.