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公开(公告)号:US07384492B2
公开(公告)日:2008-06-10
申请号:US11191359
申请日:2005-07-28
IPC分类号: B65H81/00
CPC分类号: B29C53/8016 , B01D29/111 , B01D29/15 , B29C53/66 , B29C53/8066 , B29L2031/14
摘要: The present invention provides a method of forming hybrid and composite filters, which are more durable than that of the prior art. The method of forming a hybrid tubular filter includes wrapping a first layer of fiber, wrapping a filtering material and then wrapping a second layer of fiber. A mandrel is retained in a lathe chuck or the like and an end of fiber is attached to the mandrel. A fiber guide moves parallel to a length of the mandrel according to the direction of a control device. The method of forming a composite tubular filter includes wrapping a first layer of fiber around a mandrel.
摘要翻译: 本发明提供了一种形成混合和复合过滤器的方法,其比现有技术更耐用。 形成混合管状过滤器的方法包括缠绕第一层纤维,包裹过滤材料,然后包裹第二层纤维。 心轴保持在车床卡盘等中,并且纤维的端部附接到心轴。 纤维引导件根据控制装置的方向平行于心轴的长度移动。 形成复合管状过滤器的方法包括将第一层纤维缠绕在心轴周围。