Vacuum switching device and manufacturing process for a vacuum switching device
Patent Information
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- SIEMENS AG
- Filing Date
- 2022-09-02
- Publication Date
- 2026-06-11
AI Technical Summary
Existing vacuum switching devices face challenges in manufacturing complexity and cost, with previous designs being mechanically unstable and requiring multiple assembly steps, which affect their service life and overall efficiency.
A vacuum switching device design featuring a metallic flange, ceramic insulating body, and a plastic guide bearing bonded with an adhesive layer, enhanced by a mechanical locking device, eliminates the need for separate components and additional assembly steps, providing improved mechanical stability and reduced manufacturing time.
The new design achieves higher mechanical stability, leading to a longer service life and cost savings, while simplifying the manufacturing process and enhancing the device's operational reliability.