公开(公告)号：US06778374B2

公开(公告)日：2004-08-17

申请号：US10035336

申请日：2002-01-04

申请人： Viorel Berlovan ,  Bryan R. Nelson

发明人： Viorel Berlovan ,  Bryan R. Nelson

IPC分类号： H02H900

CPC分类号： H01C7/126

摘要： An arrester includes a housing having an inner bore, and a substantially cylindrical varistor body is received in the inner bore of the housing. The varistor body is formed of at least one varistor element having a lateral outer surface and a length defined between first and second ends of the varistor body, and a first mating element extending outwardly from the outer surface and along substantially the entire length of the body. A substantially rigid first support member is received in the inner bore and is disposed on the outer surface of the body. The first support member has a first mating surface that corresponds to and engages the first mating element of the body, thereby coupling the body and the first support member.

摘要翻译： 避雷器包括具有内孔的壳体，并且基本上圆柱形的变阻器主体被容纳在壳体的内孔中。 该变阻器主体由至少一个压敏电阻元件形成，该变阻器元件具有横向外表面和限定在可变电阻体本体的第一和第二端之间的长度，以及第一配合元件，其从外表面向外延伸并沿着本体的大致整个长度 。 基本刚性的第一支撑构件被容纳在内孔中并且设置在主体的外表面上。 第一支撑构件具有与主体的第一配合元件对应并接合的第一配合表面，由此联接主体和第一支撑构件。

公开(公告)号：US5687531A

公开(公告)日：1997-11-18

申请号：US388753

申请日：1995-02-14

申请人： Bryan R. Nelson ,  En-Sheng Chen

发明人： Bryan R. Nelson ,  En-Sheng Chen

IPC分类号： E04B2/02 ,  E04B2/08 ,  F27B13/02 ,  F27B13/06 ,  F27D1/04 ,  F27D7/02 ,  E04C1/10

CPC分类号： F27D1/04 ,  E04B2/08 ,  F27B13/02 ,  F27B13/06 ,  E04B2002/0213 ,  F27D2007/023

摘要： The present invention relates to specially shaped structural components for use in the construction of furnaces, foundries, and similar applications. In particular, the present invention relates to an improved flue wall in a high temperature furnace. The improved flue wall is constructed of specially shaped bricks to improve the tensile strength of the wall, increase the shear transfer capacity of the wall, and thus improve the flue wall life. The flue wall is constructed of specially designed refractory bricks joined together by air and/or heat-set mortar and arranged in courses, and comprises two parallel face walls parallel to the chambers wherein the carbon blocks are positioned and enclosing a flue chamber, two side walls generally perpendicular to the face walls enclosing the lower portion of the flue chamber, and baffle bricks and tie bricks arranged in a number of noncontinuous columns throughout the flue wall. In general the flue wall comprises H-shaped bricks used in the construction of the face walls, K-shaped bricks or C-shaped bricks used in the construction of the side walls of the flue wall to integrate the side wall with the first column of tie bricks, and I-shaped bricks used in the first column of baffle bricks and second column of tie bricks.

摘要翻译： 本发明涉及用于构造炉，铸造和类似应用的特殊形状的结构部件。 特别地，本发明涉及一种在高温炉中改进的烟道壁。 改进的烟道壁由特殊形状的砖构成，以提高壁的拉伸强度，增加壁的剪切传递能力，从而提高烟道壁寿命。 烟道壁由特殊设计的耐火砖构成，通过空气和/或热固砂浆连接在一起，并且排列成平行的，并且包括平行于室的两个平行的面壁，其中碳块被定位并且包围烟道室，两侧 通常垂直于包围烟道室下部的面壁的壁，以及布置在整个烟道壁上的多个非连续柱中的挡板砖和连结砖。 通常，烟道壁包括用于构造面壁的H形砖，用于构造烟道壁侧壁的K形砖或C形砖，以将侧壁与第一柱 连结砖和I型砖用于第一列挡板砖和第二列连接砖。