公开(公告)号：US3814256A

公开(公告)日：1974-06-04

申请号：US39136873

申请日：1973-08-24

Applicant: ECODYNE CORP

Inventor： MC GOVERN F

IPC: B01D29/11 ,  B01D35/00

CPC classification number: B01D29/114 ,  B01D29/52 ,  B01D29/96 ,  B01D2201/0438 ,  B01D2201/24

Abstract: An improved apparatus for removing cylindrical filter cartridges from a tank. The upper ends of the filter cartridges receive spring actuated toggle type means. The toggle means are collapsible upon the exertion of a downward vertical force and spring back to their generally horizontal or extended position upon removal of the vertical force. A lift plate, having openings therethrough, is positioned above the cartridges with an opening in vertical alignment with each cartridge. The diameter of the openings is such as to permit the toggle means to pass therethrough when in their collapsed position and to prevent the toggle means from passing therethrough when in their extended position.

Abstract translation: 一种用于从罐中去除圆柱形过滤器滤芯的改进装置。 过滤器滤芯的上端接收弹簧启动的拨动式装置。 肘节装置在施加向下的垂直力时可折叠并且在移除垂直力时弹回到它们的大致水平或延伸位置。 具有穿过其中的开口的提升板位于盒的上方，具有与每个盒垂直对准的开口。 开口的直径允许肘节装置在其折叠位置时通过其中，并且当处于其伸出位置时防止肘节装置通过。