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2. 发明公开

EP1792646A1 Fluid filter and method of using same 有权
标题翻译： Fluidfilter und Verfahren zu dessen Nutzung
公开(公告)号：EP1792646A1
公开(公告)日：2007-06-06
申请号：EP06125080.9
申请日：2006-11-30
申请人： Toyota Boshoku Kabushiki Kaisya
发明人： Nawa, Teruyoshi , Takeuchi, Tomohiko , Takahara, Toshihiro
IPC分类号： B01D35/153 , B01D35/16 , B01D29/21
CPC分类号： B01D35/147 , B01D35/153 , B01D35/16 , B01D2201/291 , B01D2201/4076
摘要： A fluid filter (1) includes a case (2) in which an inflow path (13), an outflow path (10), and a drainage path (14) are formed, a cap (3) which is engaged with the case (2) through axial rotation, a biasing means (17) (a coil spring) which biases a filter element (5) housed inside a casing (4) constituted by the case (2) and the cap (3) toward the case (2) side, a rotation restricting means (256) (an abutting portion and a projecting portion) which restricts rotation of the filter element in a fastening direction when the cap is rotated relative to the case in the fastening direction, and a sealing member (25) provided on an axial end surface side of the filter element (5), which seals the drainage path (14) when the filter element (5) is biased by the biasing means (17) and rotation thereof is restricted by the rotation restricting means (256).
摘要翻译：流体过滤器（1）包括其中形成有流入路径（13），流出路径（10）和排出路径（14）的壳体（2），与壳体接合的盖子（3） 2）通过轴向旋转，偏压装置（螺旋弹簧），其偏置容纳在由壳体（2）和盖（3）构成的壳体（4）内的过滤元件（5）朝向壳体（2））侧，当所述盖在紧固方向上相对于所述壳体旋转时，限制所述过滤元件在紧固方向上的旋转的旋转限制装置（256）（抵接部和突出部）以及密封构件）设置在所述过滤元件（5）的轴向端面侧，当所述过滤元件（5）被所述偏置装置（17）偏置时，所述过滤元件（5）的轴向端面侧密封所述排出路径（14），并且所述过滤元件的转动受到所述旋转限制装置（256）。

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