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1. 发明申请

WO2004112433A1 ELECTRIC HEATING MODULE MANUFACTURING PROCESS USING A JIG AND THE ELECTRIC HEATING MODULE 审中-公开
标题翻译：电加热模块制造工艺使用电加热模块
公开(公告)号：WO2004112433A1
公开(公告)日：2004-12-23
申请号：PCT/KR2004/001302
申请日：2004-06-01
申请人： IL JIN ELECTRIC CO., LTD , HWANG, Jaewon , KIM, Seok , CHOI, Seungjoo , JUNG, Wan-il , YANG, Doyon , KIM, Won-tae , KANG, Bong-Kun
发明人： HWANG, Jaewon , KIM, Seok , CHOI, Seungjoo , JUNG, Wan-il , YANG, Doyon , KIM, Won-tae , KANG, Bong-Kun
IPC分类号： H05B3/20
CPC分类号： B23K1/0012 , B23K1/0008 , B23K35/0233 , B23K2201/006 , F01N3/027 , F01N3/2013 , F01N2240/16 , H05B3/20 , H05B2203/022 , Y02A50/2322 , Y02T10/26
摘要： The present invention relates to a method of manufacturing an electric heater, comprising the steps of laminating a corrugated strip and a flat strip, each being made of a thin metal plate, to form a heating line, applying a filler metal or a sheet-type brazing foil to the heating line, and brazing in a vacuum furnace, wherein a jig is used for maintaining a predetermined shape of the heating line, and to an electric heater, which allows a free variation in a specific resistance of mantles while having an excellent mechanical strength, at a connected portion between the mantles and the heating line, and an excellent insulation property. The present invention provides a method of manufacturing an electric heater for purifying exhaust gas of a vehicle, comprising the step of laminating strips to form a heating line, wherein the strips are laminated in a jig formed with a heating line insertion groove of a predetermined shape therein. The present invention also provides an electric heater for purifying an exhaust gas of a vehicle, comprising inner and outer mantles separating the electric heater into inner and outer portions of the electric heater and supplied with a power from electrodes, respectively, a heating line having strips laminated to each other while being provided such that the heating line can be separately located at the inner and outer portions of the electric heater and such that the strips of the heating line are connected to the inner and outer mantles, respectively, and a radiantion heat shield integrally mounted on an assembly of the mantles and the heating line, wherein each of the mantles is divided into at least two parts, and the heating line has a flat shape plane of a predetermined length at the end of the heating line connected to the mantles by means of a fastening means.
摘要翻译：电加热器的制造方法技术领域本发明涉及一种电加热器的制造方法，其特征在于，包括以下步骤：层叠由薄金属板构成的波纹条和扁平条，形成加热线，涂敷填充金属或片状将钎焊箔加热到加热管线，并在真空炉中钎焊，其中使用夹具来保持加热线的预定形状，并且使用电加热器，其允许具有优异的外壳的电阻率的自由变化在地幔和加热线之间的连接部分处的机械强度以及优异的绝缘性。本发明提供一种制造车辆排气净化用电加热器的方法，其特征在于，包括层叠条形成加热线的步骤，其中，将条层叠在形成有预定形状的加热线插入槽的夹具中在其中。本发明还提供了一种用于净化车辆废气的电加热器，包括分别将电加热器分成电加热器的内部和外部并分别从电极供给电力的内外壳，具有条带的加热线彼此层压，使得加热线可以分别位于电加热器的内部和外部，并且加热线的条带分别连接到内外壳和辐射热一体地安装在地幔和加热线路的组件上的屏蔽件，其中每个幔子被分成至少两个部分，并且加热线具有在连接到该加热线的加热线的端部处具有预定长度的平坦形状平面通过紧固装置的外壳。

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