公开(公告)号：US11655609B2

公开(公告)日：2023-05-23

申请号：US17403502

申请日：2021-08-16

Applicant: Donaldson Company, Inc.

Inventor： Jason Wells ,  Aaron Hoeg

IPC: B01D29/52 ,  E02D29/14 ,  B01D35/147 ,  B01D29/23

CPC classification number: E02D29/149 ,  B01D29/232 ,  B01D29/52 ,  B01D35/147 ,  B01D2201/0446 ,  B01D2201/295 ,  B01D2201/342 ,  B01D2201/4015

Abstract: A removable and replaceable end cap that selectively lockingly engages a seat ring of a filter housing. The end cap may include a flange that compresses a gasket member between the end cap and the seat ring to form a fluid tight seal therebetween. The end cap may include cam locking grooves that may each receive insertion of a protrusion of the seat ring, and which are structured for at least rotational displacement about the received protrusion as the end cap is rotated between locked and unlocked positions relative to the seat ring. The end cap may also include an opening that accommodates the passage of a fluid to a filter element. The filter element, which may be coupled to the end cap, may be adapted to remove particulate or contaminate from the received fluid.

公开(公告)号：US20190338486A1

公开(公告)日：2019-11-07

申请号：US16419745

申请日：2019-05-22

Applicant: Donaldson Company, Inc.

Inventor： Jason Wells ,  Aaron Hoeg

IPC: E02D29/14 ,  B01D29/52 ,  B01D29/23 ,  B01D35/147

Abstract: A removable and replaceable end cap that selectively lockingly engages a seat ring of a filter housing. The end cap may include a flange that compresses a gasket member between the end cap and the seat ring to form a fluid tight seal therebetween. The end cap may include cam locking grooves that may each receive insertion of a protrusion of the seat ring, and which are structured for at least rotational displacement about the received protrusion as the end cap is rotated between locked and unlocked positions relative to the seat ring. The end cap may also include an opening that accommodates the passage of a fluid to a filter element. The filter element, which may be coupled to the end cap, may be adapted to remove particulate or contaminate from the received fluid.

公开(公告)号：US20210372072A1

公开(公告)日：2021-12-02

申请号：US17403502

申请日：2021-08-16

Applicant: Donaldson Company, Inc.

Inventor： Jason Wells ,  Aaron Hoeg

IPC: E02D29/14 ,  B01D35/147 ,  B01D29/23 ,  B01D29/52

Abstract: A removable and replaceable end cap that selectively lockingly engages a seat ring of a filter housing. The end cap may include a flange that compresses a gasket member between the end cap and the seat ring to form a fluid tight seal therebetween. The end cap may include cam locking grooves that may each receive insertion of a protrusion of the seat ring, and which are structured for at least rotational displacement about the received protrusion as the end cap is rotated between locked and unlocked positions relative to the seat ring. The end cap may also include an opening that accommodates the passage of a fluid to a filter element. The filter element, which may be coupled to the end cap, may be adapted to remove particulate or contaminate from the received fluid.

公开(公告)号：US11091895B2

公开(公告)日：2021-08-17

申请号：US16927266

申请日：2020-07-13

Applicant: Donaldson Company, Inc.

Inventor： Jason Wells ,  Aaron Hoeg

IPC: B01D29/23 ,  B01D29/52 ,  B01D35/147 ,  E02D29/14

Abstract: A removable and replaceable end cap that selectively lockingly engages a seat ring of a filter housing. The end cap may include a flange that compresses a gasket member between the end cap and the seat ring to form a fluid tight seal therebetween. The end cap may include cam locking grooves that may each receive insertion of a protrusion of the seat ring, and which are structured for at least rotational displacement about the received protrusion as the end cap is rotated between locked and unlocked positions relative to the seat ring. The end cap may also include an opening that accommodates the passage of a fluid to a filter element. The filter element, which may be coupled to the end cap, may be adapted to remove particulate or contaminate from the received fluid.

公开(公告)号：US10731315B2

公开(公告)日：2020-08-04

申请号：US16419745

申请日：2019-05-22

Applicant: Donaldson Company, Inc.

Inventor： Jason Wells ,  Aaron Hoeg

IPC: B01D29/23 ,  B01D35/147 ,  E02D29/14 ,  B01D29/52

Abstract: A removable and replaceable end cap that selectively lockingly engages a seat ring of a filter housing. The end cap may include a flange that compresses a gasket member between the end cap and the seat ring to form a fluid tight seal therebetween. The end cap may include cam locking grooves that may each receive insertion of a protrusion of the seat ring, and which are structured for at least rotational displacement about the received protrusion as the end cap is rotated between locked and unlocked positions relative to the seat ring. The end cap may also include an opening that accommodates the passage of a fluid to a filter element. The filter element, which may be coupled to the end cap, may be adapted to remove particulate or contaminate from the received fluid.

公开(公告)号：US10309078B2

公开(公告)日：2019-06-04

申请号：US14722388

申请日：2015-05-27

Applicant: Donaldson Company, Inc.

Inventor： Jason Wells ,  Aaron Hoeg

IPC: E02D27/14 ,  B01D29/52 ,  B01D29/23 ,  B01D35/147 ,  E02D29/14

Abstract: A removable and replaceable end cap that selectively lockingly engages a seat ring of a filter housing. The end cap may include a flange that compresses a gasket member between the end cap and the seat ring to form a fluid tight seal therebetween. The end cap may include cam locking grooves that may each receive insertion of a protrusion of the seat ring, and which are structured for at least rotational displacement about the received protrusion as the end cap is rotated between locked and unlocked positions relative to the seat ring. The end cap may also include an opening that accommodates the passage of a fluid to a filter element. The filter element, which may be coupled to the end cap, may be adapted to remove particulate or contaminate from the received fluid.