发明授权
US6082439A Heat exchanger assembled without brazing in which adhesive is used to
seal a combined portion and a core plate
失效
热交换器组装而不用钎焊，其中使用粘合剂来密封组合部分和芯板
- 专利标题： Heat exchanger assembled without brazing in which adhesive is used to seal a combined portion and a core plate
- 专利标题（中）： 热交换器组装而不用钎焊，其中使用粘合剂来密封组合部分和芯板
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申请号： US978461申请日： 1997-11-26
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公开(公告)号： US6082439A公开(公告)日： 2000-07-04
- 发明人: Seiichi Kato , Hisashi Nakashima , Sumio Susa
- 申请人： Seiichi Kato , Hisashi Nakashima , Sumio Susa
- 申请人地址： JPX Kariya
- 专利权人： Denso Corporation
- 当前专利权人： Denso Corporation
- 当前专利权人地址： JPX Kariya
- 优先权： JPX8-319939 19961129
- 主分类号： F28F9/02
- IPC分类号： F28F9/02 ; F28F9/16 ; F28F7/00
摘要：
In a mechanically assembled type heat exchanger, in which an end portion of an oval tube is inserted into a barring hole of a core plate and expanded to be press fit to the core plate. Then adhesive is potted on the core plate for sealing the press fit portion in the end of the tube. A reinforcing member is formed around the barring hole for increasing the rigidity of the core plate so as to improve the durability of sealing.
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