Heat Exchanger for Motor Vehicle

• Main Authors: KIM, DONG BAE, JO, WI SAM, LIM, HONG YOUNG, LEE, DONG SUK, LEE, SANG OUK, JEE, YONG JUN
• Format: Patent
• Language: English; Korean
• Published: 10.12.2018
• Subjects: BLASTING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION; HEAT EXCHANGE IN GENERAL; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEATING; LIGHTING; MACHINE TOOLS; MECHANICAL ENGINEERING; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WEAPONS; WELDING; WORKING BY LASER BEAM

The present invention relates to an automotive heat exchanger for a purpose of recovering heat generated in an engine or a cooler. More specifically, Clad used in a tube-to-tube joint of the heat exchanger using brazing prevents a flow path of a tube from being clogged, and prevents heat transfer efficiency from deteriorating due to a fin being melt. 본 발명은 엔진이나, 냉각기에서 발생되는 열의 회수를 목적으로 하는, 차량용 열교환기에 관한 것으로, 더욱 상세하게는 브레이징을 이용해 열교환기의 헤더와 튜브 결합 시 사용되는 클래드로 인해 튜브의 유로가 막히거나, 핀이 녹아 열교환 효율이 저하되는 것을 방지한 차량용 열교환기에 관한 것이다.