公开(公告)号：US20130298770A1

公开(公告)日：2013-11-14

申请号：US13943451

申请日：2013-07-16

Applicant: Donaldson Company, Inc.

Inventor： Thomas Donald Raether

IPC: B01D46/42

CPC classification number: B01D46/0005 ,  B01D46/0068 ,  B01D46/125 ,  B01D46/42 ,  B01D46/4227 ,  B01D46/525 ,  B01D46/526 ,  B01D2265/025 ,  B01D2265/04 ,  B01D2267/30 ,  B01D2267/60 ,  B01D2271/02 ,  F16J15/02 ,  Y10T29/4973 ,  Y10T29/49826

Abstract: An air filter cartridge has filter media and a gasket arrangement with a perimeter gasket member against the downstream flow face and a side gasket member adjacent to at least a partial extension of a first side panel. The side gasket member includes no portion against second, third, and fourth side panels of the air filter cartridge. The air filter cartridge can be used in a dust collector having a tubesheet and a frame arrangement extending from the tubesheet. The perimeter gasket member seals against the frame arrangement and the side gasket member seals against the tubesheet.

Abstract translation: 空气过滤器滤芯具有过滤介质和垫圈装置，其具有抵靠下游流动面的周边垫圈构件和与第一侧板的至少部分延伸部相邻的侧垫圈构件。 侧垫圈构件不包括空气过滤器滤芯的第二，第三和第四侧板的部分。 空气过滤器滤芯可以用在具有管板和从管板延伸的框架装置的集尘器中。 周边垫圈构件密封框架布置，侧衬垫构件密封在管板上。