公开(公告)号：US11161072B2

公开(公告)日：2021-11-02

申请号：US16704496

申请日：2019-12-05

Applicant: Donaldson Company, Inc.

Inventor： William Krisko ,  Wayne W. Bishop ,  Steven Scott Gieseke ,  Carolyn J. Finnerty ,  David W. Nelson

IPC: B01D46/52 ,  B01D46/00 ,  B01D27/06 ,  B01D45/12 ,  B01D46/10 ,  B01D46/42 ,  B01D50/00

Abstract: A filter element, a safety element and fluid cleaner assembly. The fluid cleaner assembly generally includes a housing having a cover and a primary fluid cleaner section. The element generally comprises z-filter media, arranged in a straight through configuration, and an axial seal gasket positioned to extend continuously around at outer perimeter of the straight through flow construction. The fluid cleaner assembly can have a precleaner positioned therein. Methods of assembly and use are provided.

公开(公告)号：US20180361301A1

公开(公告)日：2018-12-20

申请号：US15978263

申请日：2018-05-14

Applicant: Donaldson Company, Inc.

Inventor： William Krisko ,  Wayne W. Bishop ,  Steven Scott Gieseke ,  Carolyn J. Finnerty ,  David W. Nelson

IPC: B01D46/52 ,  B01D27/06 ,  B01D46/00 ,  B01D46/10 ,  B01D45/12 ,  B01D46/42 ,  B01D50/00

Abstract: A filter element, a safety element and fluid cleaner assembly. The fluid cleaner assembly generally includes a housing having a cover and a primary fluid cleaner section. The element generally comprises z-filter media, arranged in a straight through configuration, and an axial seal gasket positioned to extend continuously around at outer perimeter of the straight through flow construction. The fluid cleaner assembly can have a precleaner positioned therein. Methods of assembly and use are provided.

公开(公告)号：US09993763B2

公开(公告)日：2018-06-12

申请号：US15043903

申请日：2016-02-15

Applicant: Donaldson Company, Inc.

Inventor： William Krisko ,  Wayne R. W. Bishop ,  Steven Scott Gieseke ,  Carolyn J. Finnerty ,  David W. Nelson

IPC: B01D46/52 ,  B01D46/00 ,  B01D27/06 ,  B01D45/12 ,  B01D46/10 ,  B01D46/42 ,  B01D50/00

CPC classification number: B01D46/525 ,  B01D27/06 ,  B01D45/12 ,  B01D46/0005 ,  B01D46/0015 ,  B01D46/0095 ,  B01D46/10 ,  B01D46/4227 ,  B01D46/521 ,  B01D46/527 ,  B01D50/002 ,  B01D2265/06 ,  B01D2267/40 ,  B01D2271/022 ,  Y10T29/49826

Abstract: A filter element, a safety element and fluid cleaner assembly. The fluid cleaner assembly generally includes a housing having a cover and a primary fluid cleaner section. The element generally comprises z-filter media, arranged in a straight through configuration, and an axial seal gasket positioned to extend continuously around at outer perimeter of the straight through flow construction. The fluid cleaner assembly can have a precleaner positioned therein. Methods of assembly and use are provided.

公开(公告)号：US20200215475A1

公开(公告)日：2020-07-09

申请号：US16704496

申请日：2019-12-05

Applicant: Donaldson Company, Inc.

Inventor： William Krisko ,  Wayne W. Bishop ,  Steven Scott Gieseke ,  Carolyn J. Finnerty ,  David W. Nelson

IPC: B01D46/52 ,  B01D46/00 ,  B01D27/06 ,  B01D45/12 ,  B01D46/10 ,  B01D46/42 ,  B01D50/00

Abstract: A filter element, a safety element and fluid cleaner assembly. The fluid cleaner assembly generally includes a housing having a cover and a primary fluid cleaner section. The element generally comprises z-filter media, arranged in a straight through configuration, and an axial seal gasket positioned to extend continuously around at outer perimeter of the straight through flow construction. The fluid cleaner assembly can have a precleaner positioned therein. Methods of assembly and use are provided.

公开(公告)号：US20160271551A1

公开(公告)日：2016-09-22

申请号：US15043903

申请日：2016-02-15

Applicant: Donaldson Company, Inc.

Inventor： William Krisko ,  Wayne R.W. Bishop ,  Steven Scott Gieseke ,  Carolyn J. Finnerty ,  David W. Nelson

IPC: B01D46/52 ,  B01D45/12 ,  B01D50/00 ,  B01D46/00 ,  B01D46/42

CPC classification number: B01D46/525 ,  B01D27/06 ,  B01D45/12 ,  B01D46/0005 ,  B01D46/0015 ,  B01D46/0095 ,  B01D46/10 ,  B01D46/4227 ,  B01D46/521 ,  B01D46/527 ,  B01D50/002 ,  B01D2265/06 ,  B01D2267/40 ,  B01D2271/022 ,  Y10T29/49826

Abstract: A filter element, a safety element and fluid cleaner assembly. The fluid cleaner assembly generally includes a housing having a cover and a primary fluid cleaner section. The element generally comprises z-filter media, arranged in a straight through configuration, and an axial seal gasket positioned to extend continuously around at outer perimeter of the straight through flow construction. The fluid cleaner assembly can have a precleaner positioned therein. Methods of assembly and use are provided.

公开(公告)号：USRE49213E1

公开(公告)日：2022-09-20

申请号：US16937201

申请日：2020-07-23

Applicant: DONALDSON COMPANY, INC.

Inventor： Benny K. Nelson ,  David W. Nelson

IPC: B01D46/52 ,  B01D46/00 ,  F02M35/024

Abstract: A media pack for including in a filter cartridge of an air filter arrangement, is provided. A variety of configurations for the media pack are described and shown, an example shown being trapezoidal. Filter cartridges including such media packs, air cleaner assemblies and equipment systems are described. Also methods of use assembly are described.

公开(公告)号：US10029202B2

公开(公告)日：2018-07-24

申请号：US15004364

申请日：2016-01-22

Applicant: DONALDSON COMPANY, INC.

Inventor： Benny K. Nelson ,  David W. Nelson

IPC: B01D46/52 ,  B01D46/00 ,  F02M35/024

Abstract: A media pack for including in a filter cartridge of an air filter arrangement, is provided. A variety of configurations for the media pack are described and shown, an example shown being trapezoidal. Filter cartridges including such media packs, air cleaner assemblies and equipment systems are described. Also methods of use assembly are described.