公开(公告)号：US20230233960A1

公开(公告)日：2023-07-27

申请号：US18127185

申请日：2023-03-28

申请人： CUMMINS FILTRATION IP, INC ,  Davco Technology, LLC

发明人： Joshua Luther Young ,  Dean Olson ,  Carey A. Curt ,  Philip S. Hall ,  Zdzislaw Chajec

IPC分类号： B01D29/21 ,  B01D35/30

CPC分类号： B01D29/21 ,  B01D35/30 ,  B01D35/147

摘要： A filtration system comprises a housing having a first housing end and a second housing end. The housing defines a central compartment therein. The housing includes an alignment tab disposed on the second housing end. The alignment tab protrudes from the second housing end towards the first housing end. A filter element is positioned within the housing. The filter element includes a first endcap, a second endcap, and filter media positioned between and extending axially between the first endcap and the second endcap. The filter media defines a central opening extending axially therein. An alignment notch is disposed on the second endcap, the alignment notch protruding from the second endcap toward the first endcap.

公开(公告)号：US20210205740A1

公开(公告)日：2021-07-08

申请号：US17056966

申请日：2019-07-08

申请人： CUMMINS FILTRATION IP, INC. ,  Davco Technology, LLC

发明人： Joshua Luther Young ,  Dean Olson ,  Carey A. Curt ,  Philip S. Hall ,  Zdzislaw Chajec

IPC分类号： B01D29/21 ,  B01D35/30

摘要： A filtration system comprises a housing having a first housing end and a second housing end. The housing defines a central compartment therein. The housing includes an alignment tab disposed on the second housing end. The alignment tab protrudes from the second housing end towards the first housing end. A filter element is positioned within the housing. The filter element includes a first endcap, a second endcap, and filter media positioned between and extending axially between the first endcap and the second endcap. The filter media defines a central opening extending axially therein. An alignment notch is disposed on the second endcap, the alignment notch protruding from the second endcap toward the first endcap.

公开(公告)号：US11628385B2

公开(公告)日：2023-04-18

申请号：US17056966

申请日：2019-07-08

申请人： CUMMINS FILTRATION IP, INC. ,  Davco Technology, LLC

发明人： Joshua Luther Young ,  Dean Olson ,  Carey A. Curt ,  Philip S. Hall ,  Zdzislaw Chajec

IPC分类号： B01D29/21 ,  B01D35/30 ,  B01D35/147

摘要： A filtration system comprises a housing having a first housing end and a second housing end. The housing defines a central compartment therein. The housing includes an alignment tab disposed on the second housing end. The alignment tab protrudes from the second housing end towards the first housing end. A filter element is positioned within the housing. The filter element includes a first endcap, a second endcap, and filter media positioned between and extending axially between the first endcap and the second endcap. The filter media defines a central opening extending axially therein. An alignment notch is disposed on the second endcap, the alignment notch protruding from the second endcap toward the first endcap.

公开(公告)号：US12064718B2

公开(公告)日：2024-08-20

申请号：US18127185

申请日：2023-03-28

申请人： CUMMINS FILTRATION IP, INC. ,  Davco Technology, LLC

发明人： Joshua Luther Young ,  Dean Olson ,  Carey A. Curt ,  Philip S. Hall ,  Zdzislaw Chajec

IPC分类号： B01D29/21 ,  B01D35/30 ,  B01D35/147

CPC分类号： B01D29/21 ,  B01D35/30 ,  B01D35/147 ,  B01D2201/291

摘要： A filtration system comprises a housing having a first housing end and a second housing end. The housing defines a central compartment therein. The housing includes an alignment tab disposed on the second housing end. The alignment tab protrudes from the second housing end towards the first housing end. A filter element is positioned within the housing. The filter element includes a first endcap, a second endcap, and filter media positioned between and extending axially between the first endcap and the second endcap. The filter media defines a central opening extending axially therein. An alignment notch is disposed on the second endcap, the alignment notch protruding from the second endcap toward the first endcap.

公开(公告)号：US08932465B2

公开(公告)日：2015-01-13

申请号：US13685988

申请日：2012-11-27

申请人： Cummins Filtration IP, Inc.

发明人： Aaron M. Wells ,  Terry W. Shults ,  Ismail C. Bagci ,  Dean Olson ,  Zemin Jiang ,  Kevin C. South ,  Peter K. Herman ,  Hendrik N. Amirkhanian ,  Jeffrey B. Sharp ,  David P. Genter ,  Norman C. Blizard ,  Melvin Douglas McCormick ,  Jeffrey A. Husband ,  Wassem Abdalla ,  Michael J. Connor ,  Barry M. Verdegan ,  Donna Butler ,  Chad T. Brummitt

IPC分类号： B01D35/30 ,  B01D27/14 ,  B01D29/58 ,  B01D29/21 ,  B01D36/00

CPC分类号： B01D29/58 ,  B01D29/21 ,  B01D29/96 ,  B01D36/005 ,  B01D36/006 ,  B01D2201/295 ,  B01D2201/34

摘要： A filter within a filter cartridge design is described that includes a sealing structure on an endplate of an outer filter element. Generally, the sealing structure includes an annular flange on the endplate that can directly seal against an interior surface of a housing when the filter cartridge is assembled for use. During filtration, the annular flange prevents a working fluid from bypassing the outer filter element. The sealing flange can seal with the housing in a press fit engagement.

摘要翻译： 描述了一种滤筒设计中的过滤器，其包括在外部过滤元件的端板上的密封结构。 通常，密封结构包括端板上的环形凸缘，当过滤器滤芯组装使用时，其可以直接密封壳体的内表面。 在过滤期间，环形凸缘防止工作流体绕过外部过滤元件。 密封凸缘可以与压配合的壳体密封。