公开(公告)号：US20140231336A1

公开(公告)日：2014-08-21

申请号：US14261498

申请日：2014-04-25

申请人： Stanadyne Corporation

发明人： Justin R. Pribanic ,  Timothy M. Sasur ,  Michael C. Brauer ,  Kevin B. Downs

IPC分类号： B01D35/00

CPC分类号： B01D35/306 ,  B01D27/08 ,  B01D35/005 ,  B01D35/153 ,  B01D35/30 ,  B01D2201/24 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/302 ,  B01D2201/303 ,  B01D2201/305 ,  B01D2201/4084 ,  B01D2201/605 ,  F02M37/22

摘要： A draw latch retainer is used to secure a filter cartridge to a filter head. A cam actuated retainer extends from the head to engage a keeper in the top of the cartridge. Rotation of the cam draws the retainer and cartridge axially toward the head into an installed position. The retainer extends through an aperture in the upper portion of the cartridge to apply a retention force against the bottom side of the keeper. The keeper and upper portion of the cartridge supporting the keeper are configured to transmit the retaining force laterally across the top of the cartridge. A pair of axial conduits project from the cartridge and mount O-ring seals for implementing an axial sealing interface with passages in the head.

摘要翻译： 拉杆闩锁固定器用于将过滤器滤芯固定到过滤器头部。 凸轮致动的保持器从头部延伸以接合在盒的顶部的保持器。 凸轮的旋转将保持器和料筒轴向地朝向头部进入安装位置。 保持器延伸穿过盒的上部中的孔，以对保持器的底侧施加保持力。 支撑保持器的盒的保持器和上部构造成横向穿过盒的顶部传递保持力。 一对轴向管道从筒体突出并安装O形圈密封件，用于实现与头部中的通道的轴向密封接口。