
基本信息:
- 专利标题: Heat transfer device having metal band formed with longitudinal holes
- 专利标题(中):具有形成有纵向孔的金属带的传热装置
- 申请号:EP96110229.0 申请日:1996-06-25
- 公开(公告)号:EP0751365A2 公开(公告)日:1997-01-02
- 发明人: Akachi, Hisateru
- 申请人: Actronics Kabushiki Kaisha , Akachi, Hisateru
- 申请人地址: 1-10, Numame 4-chome Isehara-shi, Kanagawa 259-11 JP
- 专利权人: Actronics Kabushiki Kaisha,Akachi, Hisateru
- 当前专利权人: Actronics Kabushiki Kaisha,Akachi, Hisateru
- 当前专利权人地址: 1-10, Numame 4-chome Isehara-shi, Kanagawa 259-11 JP
- 代理机构: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权: JP196919/95 19950629
- 主分类号: F28D15/02
- IPC分类号: F28D15/02
摘要:
A heat exchanger utilizes a multi-hole flexible band (1) of light metal which is formed, by extrusion, with a plurality of longitudinal small holes (2) extending in parallel to one another from one band end to the other end (3). The longitudinal holes (2) are connected at each of the end portions (3) of the band, and both ends of the band is closed by welding to form a sealed cavity partly filled with a working fluid in partial vacuum. The sealed cavity may be in the form of a single long continuous passage, or in the form of parallel passages connected together at both ends. The multi-hole band is bent in such a shape that the band meanders between a high temperature region and a low temperature region. The thus-constructed heat exchanger is advantageous in heat exchanging performance, and capable of reducing the manufacturing and material costs, the weight of the heat exchanger, and improving the reliability.
摘要(中):
热交换器利用轻金属的多孔柔性带(1),该多孔柔性带通过挤压形成有从一个带端到另一端(3)彼此平行延伸的多个纵向小孔(2) 。 纵向孔(2)在带的每个端部(3)处连接,并且带的两端通过焊接闭合以形成部分充满部分真空中的工作流体的密封腔。 密封的空腔可以是单个长连续通道的形式,或者是两端连接在一起的平行通道的形式。 多孔带被弯曲成使得带在高温区域和低温区域之间曲折的形状。 这样构造的热交换器在热交换性能方面是有利的,并且能够降低制造和材料成本,热交换器的重量并且提高可靠性。
公开/授权文献:
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F28 | 一般热交换 |
----F28D | 不包含在其他小类中的热交换设备,其中热交换介质不直接接触的;一般贮热装置或设备 |
------F28D15/00 | 在通入或穿过通道壁的封闭管道里有中间传热介质的热交换设备 |
--------F28D15/02 | .其中介质凝结和蒸发,例如热管 |