基本信息:
- 专利标题： Method for manufacturing heat exchanger
- 专利标题（中）：制造热交换器的方法
- 申请号：JP2001207525 申请日：2001-07-09
- 公开(公告)号：JP2003021476A 公开(公告)日：2003-01-24
- 发明人： YAMAMOTO YOSHITAKA
- 申请人： Daikin Ind Ltd , ダイキン工業株式会社
- 专利权人： Daikin Ind Ltd,ダイキン工業株式会社
- 当前专利权人： Daikin Ind Ltd,ダイキン工業株式会社
- 优先权： JP2001207525 2001-07-09
- 主分类号： F28F1/04
- IPC分类号： F28F1/04 ; B22D11/00 ; B22D11/04 ; F28D7/00 ; F28D7/02 ; F28F7/02
摘要：
PROBLEM TO BE SOLVED: To reduce the number of part items and costs.
SOLUTION: A tubular member 1 which is provided with a water channel 2 at the center and a plurality of refrigerant channels 3, etc., each having a circular cross section smaller than that of the channel 2, is manufactured by continuous casting. Since a brazing process and a brazing filler are unnecessary, the number of part items and costs are reduced.
COPYRIGHT: (C)2003,JPO
摘要（中）：
SOLUTION: A tubular member 1 which is provided with a water channel 2 at the center and a plurality of refrigerant channels 3, etc., each having a circular cross section smaller than that of the channel 2, is manufactured by continuous casting. Since a brazing process and a brazing filler are unnecessary, the number of part items and costs are reduced.
COPYRIGHT: (C)2003,JPO
要解决的问题：减少零件和成本的数量。 解决方案：通过连续铸造制造在中心设置有水通道2的管状构件1和具有小于通道2的圆形横截面的多个制冷剂通道3等。 由于不需要钎焊加工和钎焊，所以部件的数量和成本降低。
信息查询:
EspacenetIPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F28 | 一般热交换 |
| ----F28F | 通用热交换或传热设备的零部件 |
| ------F28F1/00 | 管件；管件的组件 |
| --------F28F1/02 | .非圆形截面的管件 |
| ----------F28F1/04 | ..多边形的，例如矩形的 |