knife switch

The utility model comprises a casing body, a knife head seat, an electric cutting button switch, an electric coagulation button switch, and a circuit plate.

本实用新型包括壳体、刀头座、电切按钮开关、电凝按钮开关和电路板。

push-pull knife switch, the face does not allow direct to the gates in order to prevent short circuit caused by sparks facial burns.

推拉闸刀开关时，脸部不允许直对电闸，以防止短路造成的火花烧伤面部。

The product is constituted by knife switch and dust-tight enclosure.

本产品由刀开关和尘密型防腐外壳组成.

It indicates that the rotary-arc gap switch employing a sharp knife-edge electrode as a third trigger electrode can distinctly reduce the electrode erosion and prolong the lifetime of the switch.

在不同开关结构、不同电极材料和不同电流波形情况下对开关进行了单次触发放电实验，验证了旋转电弧、场畸变间隙开关能够有效地减轻开关电极的烧蚀程度；

the invention is an energy-conservation dc bus-type large-current knife switch designing method and the equipment.

本发明是一种节能型直流母线式大电流刀开关的设计方法及装置，其特征是：它主要包括动、静触头；