QUICK MECHANISM FOR LOAD STAGE SWITCHES
DE602022034303T2Active Publication Date: 2026-04-08CHINA ELECTRIC POWER RESEARCH INSTITUTE CO LTD +1
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Patent Information
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2022-05-27
- Publication Date
- 2026-04-08
AI Technical Summary
Technical Problem
Existing on-load tap changers face mechanical failures and high manufacturing costs due to the complex structure and friction components of reciprocating gun-type quick-acting mechanism devices.
Method used
A quick-acting mechanism device for on-load tap changers is designed with a support mechanism, energy storage mechanism, driving mechanism, and switching mechanism, featuring a rotating-shaft mechanism for relative motion and a retaining assembly with locking units to prevent rotation, reducing friction and improving transmission efficiency.
Benefits of technology
The device reduces mechanical failures and manufacturing costs while enhancing transmission efficiency through reduced friction and improved motion transformation, facilitating maintenance and stable operation.
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