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公开(公告)号：US5984672A
公开(公告)日：1999-11-16
申请号：US177435
申请日：1998-10-21
申请人： Seiichi Takigawa
发明人： Seiichi Takigawa
CPC分类号： F27D1/144 , F27D1/0036 , H05B3/66
摘要： A ceramic fiber block includes a welding stud disposed between two ceramic fiber layers centrally positioned in the ceramic fiber block. The welding stud includes a base stud which at its one end to be welded to a furnace wall and having a ceramic ferrule and at the other end formed with screw threads, an electrode rod having screw threads at its one end in the ceramic fiber block, and first and second nuts connecting the screw threaded ends of the base stud and electrode rod. The ceramic fiber block further includes an anchor bar between the centrally positioned ceramic fiber layers so as to perpendicularly intersect the welding stud, a pair of piercing rods piercing the whole ceramic fiber layers, a ferrule temporarily fixing agent such as an adhesive for temporarily fixing the ferrule to the end of the base stud, and a pair of platforms associated with the piercing rods for enabling hanger mounting studs to be provided at a predetermined interval, the hanger mounting studs provided with hangers for electric furnace heating elements. After the distal end of the base stud is melted and urged against the furnace wall through an electrode rod by means of a welding machine, so that the pair of piercing rods are urged toward the furnace wall through the anchor rod engaging the welding stud, thereby firmly fixing the ceramic fiber block in a prestressed condition to the furnace wall.
摘要翻译： 陶瓷纤维块包括设置在中心位于陶瓷纤维块中的两个陶瓷纤维层之间的焊接柱。 焊接柱包括底座螺柱，其一端被焊接到炉壁并具有陶瓷套圈，另一端由螺纹形成，一端在陶瓷纤维块中具有螺纹的电极杆， 第一和第二螺母连接基座螺柱的螺纹端和电极棒。 陶瓷纤维块还包括位于中心定位的陶瓷纤维层之间的锚杆，以便垂直地与焊接螺柱相交，一对刺穿整个陶瓷纤维层的穿刺杆，用于临时固定的粘合剂的套圈临时固定剂 套管到基座螺栓的端部，以及与穿孔杆相关联的一对平台，用于使得能够以预定间隔提供悬挂器安装螺柱，所述悬挂器安装螺柱设置有电炉加热元件的悬挂件。 在基座螺柱的远端通过焊接机器通过电极杆熔化并推压到炉壁之后，使得一对穿孔杆通过与焊接螺柱接合的锚杆而被推向炉壁，由此 将预制的陶瓷纤维块牢固地固定在炉壁上。
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公开(公告)号：US4298767A
公开(公告)日：1981-11-03
申请号：US161684
申请日：1980-06-23
申请人： Seiichi Takigawa
发明人： Seiichi Takigawa
CPC分类号： H05B3/66
摘要： Disclosed herein is a support for a heating element in an electric furnace. The support comprises a cylindrical holder made of heat resisting metal and fixed to the wall surface of the electric furnace, a pair of separated insulators secured within the cylindrical holder, a stud bolt made of heat resisting metal and a hook insulator mounted to the stud bolt for hanging the heating element. The insulators have central holes respectively, and one end of the stud bolt is detachably engaged with a member provided within one of the insulators through the central holes, and heat insulating layers are laminated on the wall surface of the electric furnace over the other end of the stud bolt.
摘要翻译： 本文公开了一种用于电炉中的加热元件的支撑件。 支撑件包括由耐热金属制成并固定在电炉壁面上的圆柱形支架，一对固定在圆柱形支架内的分离绝缘体，由耐热金属制成的双头螺栓和安装在双头螺栓上的挂钩绝缘体 用于悬挂加热元件。 绝缘体分别具有中心孔，并且双头螺栓的一端通过中心孔与设置在绝缘体之一内的构件可拆卸地卡合，隔热层层叠在电炉的壁面上，另一端 双头螺栓。
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