| 摘要 |
PURPOSE: A dual structure contact device for a disconnector of gas insulated switchgear is provided to implement the miniaturized disconnector by manufacturing a fixing contact in a dual-coupled structure to reduce the thickness of a moving contact. CONSTITUTION: A moving contact(330) is composed of conductive metal. The moving contact linearly reciprocates by a driving unit. A fixing contact(310) is formed into two circumference columns(311,312) having a same shaft. The fixing contact includes a spring contact(320) directly conducted to the moving contact. The spring contact is located on an internal diameter and external diameter of the fixing contact.
|
