METHOD FOR MANUFACTURING AN ELECTRICAL HEATING DEVICE AND HEATING DEVICE

• Main Authors: KLAUS LEHMANN, BERND HALBROCK, ALEXANDER DAUTH, MICHAEL LUPPOLD
• Format: Patent
• Language: English; Korean
• Published: 08.05.2015
• Subjects: BLASTING; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

Subscribed is a method for manufacturing an electrical heating device. Here, electric heating resistors are arranged in tubes (2) having extruding shape. Opening parts (2) is folded in a plate of extruding shape which connects tubes. According to the present invention, fixing parts (6,9) of extruding shape is sintered. Thereby, heat sinks (1) are fixed to the extruding shape. Subscribed are corresponding electric heating devices. 본 발명은 전기 가열장치를 제조하는 방법을 서술한 것으로, 여기서 전기 발열 저항체들은 압출가공된 형상의 튜브들(2)에 배치되고, 개구부들(8)은 튜브들(2)을 연결하는 압출가공된 형상의 플레이트 안으로 절개된다. 본 발명에 따르면, 압출가공된 형상의 고정 부분들(6,9)은 소성 변형되고, 그에 의해 히트 싱크들(1)은 압출가공된 형상에 고정된다. 상응하는 전기 가열장치들이 또한 기술된다.