发明授权
US07143526B2 Method for drying a ceramic formed body by hot air 失效
通过热风干燥陶瓷成形体的方法

  • 专利标题: Method for drying a ceramic formed body by hot air
  • 专利标题(中): 通过热风干燥陶瓷成形体的方法
  • 申请号: US11030041
    申请日: 2005-01-07
  • 公开(公告)号: US07143526B2
    公开(公告)日: 2006-12-05
  • 发明人: Masanori Katsu
  • 申请人: Masanori Katsu
  • 申请人地址: JP Nagoya
  • 专利权人: NGK Insulators, Ltd.
  • 当前专利权人: NGK Insulators, Ltd.
  • 当前专利权人地址: JP Nagoya
  • 代理机构: Steptoe & Johnson LLP
  • 优先权: JP2004-038126 20040216
  • 主分类号: F26B7/00
  • IPC分类号: F26B7/00
Method for drying a ceramic formed body by hot air
摘要:
There is provided a method for drying a ceramic formed body by hot air, the formed body having a peripheral face and end faces constituting a columnar shape, and at least one through-hole extending in an axial direction and open at the end face, the formed body containing ceramics and a heat-gelling binder. The hot air is blown to the formed body in a direction at an angle of 45 to 90 degrees with respect to the axial direction. The method can inhibit deformation such as a bending deformation or a torsional deformation generated in the ceramic formed body in the drying process and crack generation in the firing process after drying.
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