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实用新型
CN201966026U 一种压弧盒壁 失效 - 权利终止 转让

一种压弧盒壁
摘要：
一种压弧盒壁，连接箱壁和升高座，包括第一侧面(1)、第二侧面(2)和升高座壁体(3)，升高座壁体(3)设置为侧面为弧面的结构，即升高座壁体(3)的直径由第一侧面(1)向第二侧面(2)逐步减小；升高座壁体(3)通过第一侧面(1)焊接与箱壁上。本实用新型提供的压弧盒壁，保证了升高座与箱壁之间的连接处为弧状圆角，改善了此处的场强，从而大大改善了变压器的整体性能。
摘要（英）：

A pressure arc box wall is connected with a box wall and a lifting seat, and comprises a first side surface (1), a second side surface (2) and a lifting seat wall body (3); the lifting seat wall body (3) is configured into a structure, in which the side surfaces are cambered surfaces, namely, the diameter of the lifting seat wall body (3) is gradually reduced from the first side surface (1) to the second side surface (2); and the lifting seat wall body (3) is welded with the box wall through the first side surface (1). The pressure arc box wall provided by the utility model ensures that an arced fillet is formed at the joint between the lifting seat and the box wall, and the field strength at the joint is improved; therefore, the entire performance of a transformer is greatly improved.

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