-
公开(公告)号：US11857907B2
公开(公告)日：2024-01-02
申请号：US17863883
申请日：2022-07-13
Applicant: Donaldson Company, Inc.
Inventor： Steven S. Gieseke , Thomas D. Lage , Gaozhi Jiang , Gert Proost , Johnny Craessaerts , Mathijs Verstraete , Bart Catoor
CPC classification number: B01D46/527 , B01D46/0005 , B01D46/009 , B01D46/0084 , B01D46/2411 , B01D46/4227 , B01D46/525 , F02M35/0201 , F02M35/02416 , F02M35/02483 , B01D2265/026 , B01D2271/027 , B01D2275/208 , B01D2279/60 , F02M35/0245 , F02M35/02408
Abstract: According to the present disclosure, air cleaner assemblies, housings, serviceable filter cartridges and features, components, and methods, relating thereto are disclosed. In general, the features relate to systems that are configured to aid in inhibiting an improper cartridge from being installed in an air cleaner housing, during servicing. A variety of features are characterized, and in many examples, the cartridge includes a seal arrangement having radially directed seal surface with at least a first non-wavy or non-projection/recess section and a second wavy or projection/recess section. Examples are shown and described in detail.
-
公开(公告)号：US11517840B2
公开(公告)日：2022-12-06
申请号：US16765415
申请日：2018-11-27
Applicant: Donaldson Company, Inc.
Inventor： Anthonius Jan-Baptist Maria Moers , Johnny Craessaerts , Bart Catoor
Abstract: A filter cartridge for an air cleaner assembly is disclosed. The filter cartridge can include a media pack configured for installation into an air cleaner housing, the media pack extending along a longitudinal axis between opposite inlet and outlet flow ends, the media pack defining an outer perimeter. The filter cartridge can also include a circumferential shell surrounding at least a portion of the media pack outer perimeter. A radial flange extending from the circumferential shell proximate the media pack inlet end can also be provided. The flange can define a plurality of openings that are configured to receive protrusions on a housing body of the air cleaner assembly. The interaction between the protrusions and openings operates to ensure a secure seal between the housing body and the seal member.
-
Patent Agency Ranking
公开(公告)号：US20220347618A1
公开(公告)日：2022-11-03
申请号：US17863883
申请日：2022-07-13
Applicant: Donaldson Company, Inc.
Inventor： Steven S. Gieseke , Thomas D. Lage , Gaozhi Jiang , Gert Proost , Johnny Craessaerts , Mathijs Verstraete , Bart Catoor
Abstract: According to the present disclosure, air cleaner assemblies, housings, serviceable filter cartridges and features, components, and methods, relating thereto are disclosed. In general, the features relate to systems that are configured to aid in inhibiting an improper cartridge from being installed in an air cleaner housing, during servicing. A variety of features are characterized, and in many examples, the cartridge includes a seal arrangement having radially directed seal surface with at least a first non-wavy or non-projection/recess section and a second wavy or projection/recess section. Examples are shown and described in detail.
-
公开(公告)号：US20210046416A1
公开(公告)日：2021-02-18
申请号：US16942327
申请日：2020-07-29
Applicant: Donaldson Company, Inc.
Inventor： Steven S. Gieseke , Thomas D. Lage , Gaozhi Jiang , Gert Proost , Johnny Craessaerts , Mathijs Verstraete , Bart Catoor
Abstract: According to the present disclosure, air cleaner assemblies, housings, serviceable filter cartridges and features, components, and methods, relating thereto are disclosed. In general, the features relate to systems that are configured to aid in inhibiting an improper cartridge from being installed in an air cleaner housing, during servicing. A variety of features are characterized, and in many examples, the cartridge includes a seal arrangement having radially directed seal surface with at least a first non-wavy or non-projection/recess section and a second wavy or projection/recess section. Examples are shown and described in detail.
-
公开(公告)号：US10758859B2
公开(公告)日：2020-09-01
申请号：US16058472
申请日：2018-08-08
Applicant: Donaldson Company, Inc.
Inventor： Steven S. Gieseke , Thomas D. Lage , Gaozhi Jiang , Gert Proost , Johnny Craessaerts , Mathijs Verstraete , Bart Catoor
Abstract: According to the present disclosure, air cleaner assemblies, housings, serviceable filter cartridges and features, components, and methods, relating thereto are disclosed. In general, the features relate to systems that are configured to aid in inhibiting an improper cartridge from being installed in an air cleaner housing, during servicing. A variety of features are characterized, and in many examples, the cartridge includes a seal arrangement having radially directed seal surface with at least a first non-wavy or non-projection/recess section and a second wavy or projection/recess section. Examples are shown and described in detail.
-
公开(公告)号：US10359011B2
公开(公告)日：2019-07-23
申请号：US14892812
申请日：2014-05-22
Applicant: Donaldson Company, Inc.
Inventor： Johan Dewit , Johnny Craessaerts
IPC: B01D46/00 , B01D46/52 , B01D50/00 , F02M35/02 , F02M35/024
Abstract: An air filter element includes a filter arrangement, an elbow, and a filter element seal member. The filter arrangement includes a filter media pack having a dirty air inlet and a clean air outlet, wherein air flowing through the clean air outlet flows in a first axial direction and the clean air outlet defines a filter arrangement cross sectional area. The elbow has a first end constructed to extend from the filter arrangement clean air outlet, a second end wherein air flowing through the second end flows in a second axial direction, and an air flow enclosure extending from the elbow first end to the elbow second end. The air flow enclosure includes an air deflector constructed to direct air from the first axial direction to the second axial direction, wherein the second axial direction is different from the first axial direction, and an interior volume between the elbow first end and the elbow second end. The filter element seal member is located on the elbow second end, wherein the filter element seal member is constructed to seal to a clean air intake, the filter element seal member located on the elbow second end defining a seal member cross sectional area. The filter element can be characterized as having a ratio of the seal member cross sectional area to the filter arrangement cross sectional area of at least 0.5. The filter element can have a z-filter media pack for a pleated media pack. The air filter element can be arranged in an air cleaner.
-
公开(公告)号：US09586166B2
公开(公告)日：2017-03-07
申请号：US14336268
申请日：2014-07-21
Applicant: DONALDSON COMPANY, INC.
Inventor： Paul Coulonvaux , Johnny Craessaerts
IPC: B01D45/00 , B01D46/00 , B01D46/24 , B01D46/52 , F02M35/024
CPC classification number: B01D46/0005 , B01D46/0001 , B01D46/0024 , B01D46/0046 , B01D46/2414 , B01D46/521 , B01D2265/022 , B01D2265/028 , B01D2265/06 , B01D2271/027 , F02M35/024 , Y10T29/49826
Abstract: An air cleaner assembly, a main filter element, a safety element, combinations and methods for servicing an air cleaner assembly are provided according to the present invention. The air cleaner assembly includes an air cleaner housing and a main filter element. The air cleaner housing includes a safety liner that supports the main filter element, and can be configured to help reduce the tendency of the main filter element to rotate during use of the air cleaner assembly. A safety element having two open ends, for use with such an assembly is described.
Abstract translation: 根据本发明，提供一种空气净化器组件，主过滤元件，安全元件，用于维修空气滤清器组件的组合和方法。 空气滤清器组件包括空气滤清器壳体和主过滤元件。 空气滤清器壳体包括支撑主过滤器元件的安全衬垫，并且可以构造成有助于减少在使用空气滤清器组件期间主过滤元件旋转的趋势。 描述了具有两个开口端的用于这种组件的安全元件。
-
-
-
-
-
-
Search Results
27
records
(took 0.02 seconds)
