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公开(公告)号:US4619675A
公开(公告)日:1986-10-28
申请号:US705332
申请日:1985-02-12
Applicant: Moritsuna Watanabe
Inventor: Moritsuna Watanabe
CPC classification number: B01D46/523 , B01D46/106 , B01D2201/127
Abstract: A filter used for air cleaners. In this filter, a filter medium, which is obtained by folding a piece of elongated filter paper so that ridges and valleys are formed alternately, fitting spacers on this folded filter paper so as to maintain the spaces among the ridges and valleys properly, and then bending the resultant product so that the ridges and valleys extend in the radial direction, is set in a filter body having air inlet and outlet ports. A cushion material is inserted between the contact portions of the filter body and filter medium.
Abstract translation: PCT No.PCT / JP84 / 00326 Sec。 371日期1985年2月12日 102(e)1985年2月12日PCT PCT。1984年6月22日PCT公布。 公开号WO85 / 00116 PCT 日期1985年1月17日。用于空气净化器的过滤器。 在该过滤器中,过滤介质通过折叠细长的滤纸以交替地形成脊和谷而获得,在该折叠的滤纸上安装间隔件,以便适当地保持脊和谷之间的空间,然后 弯曲所得产品使得脊和谷沿径向延伸,设置在具有空气入口和出口的过滤器主体中。 衬垫材料插入在过滤体和过滤介质的接触部分之间。