公开(公告)号：US12168191B2

公开(公告)日：2024-12-17

申请号：US17748542

申请日：2022-05-19

Applicant: Donaldson Company Inc.

Inventor： Brian Tucker ,  Bradley S. Honermann ,  Gary H. Gift ,  Brent A. Gulsvig ,  Kent Mehlhop ,  John R. Hacker ,  Mark S. Emery

IPC: B01D35/30 ,  B01D29/11 ,  B01D29/21 ,  B01D29/96 ,  B01D35/00 ,  B01D35/153 ,  B01D35/16

Abstract: A filter arrangement for threadably securing to a filter head includes a housing having a surrounding wall defining an interior volume, an open mouth providing access to the interior volume and an end opposite of the open mouth. The surrounding wall has an exterior and an interior. A filter media construction is operably held within the interior volume. A sleeve, distinct from the housing, is secured to the exterior of the surrounding wall adjacent to the housing mouth and extending partially along the surrounding wall. The sleeve has an exterior and an interior. The exterior of the sleeve defines mounting threads constructed and arranged to removably mount with the filter head, when the filter arrangement is secured to the filter head. The interior of the sleeve is against the exterior of the surrounding wall. A first seal member is oriented against the sleeve to create a seal with a filter head, when the filter arrangement is secured to the filter head. A filter assembly includes a filter arrangement and a filter head. The filter arrangement is removably secured to the filter head by a threaded connection between the sleeve and the filter head. A system includes an engine utilizing a liquid and a filter assembly in fluid communication with the engine to filter the liquid. Methods of making filter arrangements include utilizing structures characterized above.

公开(公告)号：US20230285882A1

公开(公告)日：2023-09-14

申请号：US18198922

申请日：2023-05-18

Applicant: Donaldson Company, Inc.

Inventor： Michael J. Gustafson ,  Kurt Joscher ,  David B. Harder ,  Brian Tucker

IPC: B01D35/30 ,  B01D35/16 ,  B01D29/21 ,  B01D29/11 ,  B01D27/08 ,  B01D29/13 ,  B01D35/00

CPC classification number: B01D35/306 ,  B01D35/30 ,  B01D35/16 ,  B01D29/21 ,  B01D29/111 ,  B01D27/08 ,  B01D29/13 ,  B01D35/005 ,  B01D2201/295 ,  B01D2201/304 ,  B01D2201/4007 ,  B01D2201/347 ,  B01D2201/303 ,  B01D2201/4092 ,  B01D2201/34

Abstract: A filter cartridge includes a threaded sleeve having a seal holder recess and seal member. The filter cartridge is for removably threading onto a filter head that includes threads for connection to the filter cartridge by way of the threaded sleeve. The filter head includes a ramp that engages the seal member to form a seal. The force needed to make the seal is a torque of less than 10 N-m.

公开(公告)号：US10695700B2

公开(公告)日：2020-06-30

申请号：US16040821

申请日：2018-07-20

Applicant: DONALDSON COMPANY, INC.

Inventor： Brian Tucker ,  Bradley S. Honermann ,  Gary H. Gift ,  Brent A. Gulsvig ,  Kent Mehlhop ,  John R. Hacker ,  Mark S. Emery

IPC: B01D35/30 ,  B01D29/11 ,  B01D35/00 ,  B01D35/153 ,  B01D35/16 ,  B01D29/96 ,  B01D29/21

Abstract: A filter arrangement for threadably securing to a filter head includes a housing having a surrounding wall defining an interior volume, an open mouth providing access to the interior volume and an end opposite of the open mouth. The surrounding wall has an exterior and an interior. A filter media construction is operably held within the interior volume. A sleeve, distinct from the housing, is secured to the exterior of the surrounding wall adjacent to the housing mouth and extending partially along the surrounding wall. The sleeve has an exterior and an interior. The exterior of the sleeve defines mounting threads constructed and arranged to removably mount with the filter head, when the filter arrangement is secured to the filter head. The interior of the sleeve is against the exterior of the surrounding wall. A first seal member is oriented against the sleeve to create a seal with a filter head, when the filter arrangement is secured to the filter head. A filter assembly includes a filter arrangement and a filter head. The filter arrangement is removably secured to the filter head by a threaded connection between the sleeve and the filter head. A system includes an engine utilizing a liquid and a filter assembly in fluid communication with the engine to filter the liquid. Methods of making filter arrangements include utilizing structures characterized above.

公开(公告)号：US20190060808A9

公开(公告)日：2019-02-28

申请号：US15437526

申请日：2017-02-21

Applicant: Donaldson Company, Inc.

Inventor： Michael J. Gustafson ,  Kurt Joscher ,  David B. Harder ,  Brian Tucker

IPC: B01D35/30 ,  B01D35/00 ,  B01D27/08 ,  B01D29/13

Abstract: A filter cartridge includes a threaded sleeve having a seal holder recess and seal member. The filter cartridge is for removably threading onto a filter head that includes threads for connection to the filter cartridge by way of the threaded sleeve. The filter head includes a ramp that engages the seal member to form a seal. The force needed to make the seal is a torque of less than 10 N-m.

公开(公告)号：US10046256B2

公开(公告)日：2018-08-14

申请号：US15372062

申请日：2016-12-07

Applicant: DONALDSON COMPANY, INC.

Inventor： Brian Tucker ,  Bradley S. Honermann ,  Gary H. Gift ,  Brent A. Gulsvig ,  Kent Mehlhop ,  John R. Hacker ,  Mark S. Emery

IPC: B01D27/00 ,  B01D35/30 ,  B01D29/11 ,  B01D35/153 ,  B01D29/21 ,  B01D35/00 ,  B01D35/16 ,  B01D29/96

Abstract: A filter arrangement for threadably securing to a filter head includes a housing having a surrounding wall defining an interior volume, an open mouth providing access to the interior volume and an end opposite of the open mouth. The surrounding wall has an exterior and an interior. A filter media construction is operably held within the interior volume. A sleeve, distinct from the housing, is secured to the exterior of the surrounding wall adjacent to the housing mouth and extending partially along the surrounding wall. The sleeve has an exterior and an interior. The exterior of the sleeve defines mounting threads constructed and arranged to removably mount with the filter head, when the filter arrangement is secured to the filter head. The interior of the sleeve is against the exterior of the surrounding wall. A first seal member is oriented against the sleeve to create a seal with a filter head, when the filter arrangement is secured to the filter head. A filter assembly includes a filter arrangement and a filter head. The filter arrangement is removably secured to the filter head by a threaded connection between the sleeve and the filter head. A system includes an engine utilizing a liquid and a filter assembly in fluid communication with the engine to filter the liquid. Methods of making filter arrangements include utilizing structures characterized above.

公开(公告)号：US20170252682A1

公开(公告)日：2017-09-07

申请号：US15437526

申请日：2017-02-21

Applicant: Donaldson Company, Inc.

Inventor： Michael J. Gustafson ,  Kurt Joscher ,  David B. Harder ,  Brian Tucker

IPC: B01D35/30 ,  B01D27/08 ,  B01D29/13 ,  B01D35/00

Abstract: A filter cartridge includes a threaded sleeve having a seal holder recess and seal member. The filter cartridge is for removably threading onto a filter head that includes threads for connection to the filter cartridge by way of the threaded sleeve. The filter head includes a ramp that engages the seal member to form a seal. The force needed to make the seal is a torque of less than 10 N-m.

公开(公告)号：US20170087492A1

公开(公告)日：2017-03-30

申请号：US15373209

申请日：2016-12-08

Applicant: DONALDSON COMPANY, INC.

Inventor： Brian Tucker ,  Bradley S. Honermann ,  Gary H. Gift ,  Brent A. Gulsvig ,  Kent Mehlhop ,  John R. Hacker ,  Mark S. Emery

IPC: B01D35/30 ,  B01D29/21 ,  B01D35/00 ,  B01D29/11

CPC classification number: B01D35/30 ,  B01D29/11 ,  B01D29/111 ,  B01D29/21 ,  B01D29/96 ,  B01D35/005 ,  B01D35/153 ,  B01D35/16 ,  B01D2201/12 ,  B01D2201/127 ,  B01D2201/16 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/34 ,  B01D2201/342 ,  B01D2201/347 ,  B01D2201/4023 ,  Y10T29/49879 ,  Y10T29/49895

Abstract: A filter arrangement for threadably securing to a filter head includes a housing having a surrounding wall defining an interior volume, an open mouth providing access to the interior volume and an end opposite of the open mouth. The surrounding wall has an exterior and an interior. A filter media construction is operably held within the interior volume. A sleeve, distinct from the housing, is secured to the exterior of the surrounding wall adjacent to the housing mouth and extending partially along the surrounding wall. The sleeve has an exterior and an interior. The exterior of the sleeve defines mounting threads constructed and arranged to removably mount with the filter head, when the filter arrangement is secured to the filter head. The interior of the sleeve is against the exterior of the surrounding wall. A first seal member is oriented against the sleeve to create a seal with a filter head, when the filter arrangement is secured to the filter head. A filter assembly includes a filter arrangement and a filter head. The filter arrangement is removably secured to the filter head by a threaded connection between the sleeve and the filter head. A system includes an engine utilizing a liquid and a filter assembly in fluid communication with the engine to filter the liquid. Methods of making filter arrangements include utilizing structures characterized above.