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    Arrangement for fastening heating elements to a furnace
    1.
    发明授权
    Arrangement for fastening heating elements to a furnace 有权
    用于将加热元件紧固到炉子的布置

    公开(公告)号：US07012947B2

    公开(公告)日：2006-03-14

    申请号：US10500174

    申请日：2002-12-18

    申请人： Lars-Göran Johansson

    发明人： Lars-Göran Johansson

    IPC分类号： H05B3/00 ,  H05B3/62

    CPC分类号： H05B3/66

    摘要： The invention relates to an arrangement for mounting electric heating elements in a furnace in which objects are intended to be heated, wherein the furnace wall includes a furnace insulation (4) comprised of high grade brick, and wherein the heating zones (6) of respective electric heating elements (2) are placed vertically and parallel with the inner surface of the furnace wall in operation. The invention is characterized in that the electric leads or conductors (7, 8) of each element (2) are mounted in a cassette (9) and extend in channels (10, 11) therein; in that the heating zone (6) of the heating element projects outwards and defines an angle with the longitudinal axis of the cassette (9); in that the furnace insulation (4) includes for each cassette a hole (12) which is larger at its outer end than at its inner end, therewith enabling the cassette (9) to be rotated in a vertical plane as the heating zone (6) of the element (2) is inserted through the hole (12) and into said operating position parallel with the furnace wall; and in that a wedge-like body (13) is provided, whose shape corresponds to the shape of the empty space created by the shape of the hole (12) and located between the hole (12) and the cassette (9) when the cassette is placed in operating position in the hole, said body (13) being placed in said empty space during operation.

    摘要翻译： 本发明涉及一种用于将电加热元件安装在其中要加热物体的炉中的装置，其中炉壁包括由高级砖构成的炉绝缘体（4），并且其中各自的加热区（6） 电加热元件（2）在操作中垂直并平行于炉壁的内表面放置。 本发明的特征在于，每个元件（2）的电引线或导体（7,8）安装在盒（9）中并在其中的通道（10,11）中延伸; 因为加热元件的加热区（6）向外突出并且与盒（9）的纵向轴线形成一角度。 因为炉绝缘体（4）为每个盒子包括在其外端比在其内端处更大的孔（12），从而使得盒（9）能够在作为加热区域（6）的垂直平面中旋转 ）通过孔（12）插入到与炉壁平行的所述操作位置; 并且设置有楔形体（13），其形状对应于由孔（12）的形状产生并位于孔（12）和盒（9）之间的空间的形状，当该 盒子被放置在孔中的操作位置，所述主体（13）在操作期间被放置在所述空的空间中。

    Furnace Insulation
    2.
    发明申请
    Furnace Insulation 有权
    炉绝缘

    公开(公告)号：US20080196641A1

    公开(公告)日：2008-08-21

    申请号：US11662644

    申请日：2005-08-31

    申请人： Lars Göran Johansson ,  Lars-Henrik Eklund

    发明人： Lars Göran Johansson ,  Lars-Henrik Eklund

    IPC分类号： F27D1/00 ,  F23M5/00

    CPC分类号： F27D1/0023 ,  F27D1/0006 ,  F27D1/0009 ,  F27D1/0036

    摘要： Furnace insulation comprising fibre modules in the form of at least two cylinder segments (2, 3; 7, 8) that are placed against one another so as to form a cylinder whose internal volume constitutes the furnace space and that are adapted to allow an electrical resistance element (5) to lie against and be fastened in the inner surface (4) of the cylinder. The present invention is characterized in that the inner part of the cylinder includes one or more radially extending or generally radially extending openings (12; 14).

    摘要翻译： 炉绝缘体包括以至少两个气缸段（2,3; 7,8）的形式的纤维模块，所述至少两个气缸段彼此相对放置，以便形成其内部体积构成炉空间并且适于允许电气 电阻元件（5）位于气缸的内表面（4）上并被固定。 本发明的特征在于，圆筒的内部包括一个或多个径向延伸的或大致径向延伸的开口（12; 14）。

    Molybdenum silicide type element
    3.
    发明授权
    Molybdenum silicide type element 有权
    硅化钼型元件

    公开(公告)号：US07378621B2

    公开(公告)日：2008-05-27

    申请号：US10504672

    申请日：2003-02-20

    申请人： Lars Göran Johansson

    发明人： Lars Göran Johansson

    IPC分类号： H05B3/08 ,  H05B3/14

    CPC分类号： H05B3/148 ,  H05B2203/018

    摘要： The present invention relates to an electrical resistance element of the molybdenum silicide type that includes two terminals (1, 2) for the supply of electric current and at least one leg (3) which extends between the terminals and which includes a glow zone. The invention is characterized in that the glow zone has different diameters along different sections (6-11, 14-17) of the leg (3; 4, 5).

    摘要翻译： 本发明涉及一种硅化钼型电阻元件，它包括用于提供电流的两个端子（1,2）和至少一个在端子之间延伸并包括辉光区的支脚（3）。 本发明的特征在于，辉光区沿腿部（3; 4,5）的不同部分（6-11,11-17）具有不同的直径。