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公开(公告)号：US20220362694A1
公开(公告)日：2022-11-17
申请号：US17868482
申请日：2022-07-19
Applicant: Donaldson Company Inc.
Inventor： Brian Tucker , Bradley S. Honermann , Gary H. Gift , Brent A. Gulsvig , Kent Mehlhop , John R. Hacker , Mark S. Emery
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.
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公开(公告)号：US10729997B2
公开(公告)日：2020-08-04
申请号：US16290623
申请日：2019-03-01
Applicant: DONALDSON COMPANY, INC.
Inventor： Brian Tucker , Bradley S. Honermann , Gary H. Gift , Brent A. Gulsvig , Kent Mehlhop , John R. Hacker , Mark S. Emery
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.
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公开(公告)号：US20180326334A1
公开(公告)日：2018-11-15
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
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.
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公开(公告)号：US09089795B2
公开(公告)日：2015-07-28
申请号：US13974813
申请日：2013-08-23
Inventor： Christopher J. Salvador , Randall W. Heibenthal , Dennis M. Deedrich , David B. Harder , John R. Hacker , Richard J. Eisenmenger
IPC: B01D27/00 , B01D35/28 , B01D29/88 , B01D27/10 , B01D29/21 , B01D35/30 , F01M11/03 , B01D27/06 , B01D29/07
CPC classification number: B01D27/106 , B01D29/21 , B01D35/30 , B01D2201/295 , B01D2201/304 , B01D2201/34
Abstract: An endcap including a first plate member including a radial inner portion, a radial outer portion, and defining a longitudinal axis. The endcap also includes a flange disposed between the radial inner and outer portions of the first plate member and projecting axially along the longitudinal axis in a first direction. The endcap also includes a first seal member disposed adjacent the flange. The first seal includes a first portion thereof engaged with an axial facing surface of the first plate member and a second portion thereof engaged with a radially facing surface of the flange. The endcap further includes a second plate member disposed radially outward of the radial outer portion and a second seal member disposed adjacent the second plate member including at least a portion thereof axially spaced from the axially facing surface of the first plate member in a second direction along the longitudinal axis opposite the first direction.
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5.发明申请公开(公告)号：US20130313183A1
公开(公告)日：2013-11-28
申请号：US13953069
申请日：2013-07-29
Inventor： Mark T. Allott , David Ofori-Amoah , Christopher J. Salvador , Randall W. Heibenthal , Dennis M. Deedrich , David B. Harder , John R. Hacker , Richard J. Eisenmenger
IPC: B01D35/30
CPC classification number: B01D35/30 , B01D35/153 , B01D35/16 , B01D2201/291 , B01D2201/295
Abstract: A filter element disclosed herein includes a center tube defining a central reservoir and including an interior sidewall. The filter element further includes an end plate and a pocket defining a port extending from the end plate into the central reservoir. The pocket includes an inner wall, an outer wall, and a plurality of projections extending from the outer wall of the pocket toward the interior sidewall of the center tube.
Abstract translation: 本文公开的过滤元件包括限定中央储存器并包括内侧壁的中心管。 过滤元件还包括端板和限定从端板延伸到中央储存器的端口的口袋。 所述口袋包括内壁，外壁和从所述口袋的外壁朝向所述中心管的内侧壁延伸的多个突起。
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Patent Agency Ranking
公开(公告)号：US20210322904A1
公开(公告)日：2021-10-21
申请号：US17365217
申请日：2021-07-01
Applicant: DONALDSON COMPANY, INC.
Inventor： Brian Tucker , Bradley S. Honermann , Gary H. Gift , Brent A. Gulsvig , Kent Mehlhop , John R. Hacker , Mark S. Emery
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.
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公开(公告)号：US10220339B2
公开(公告)日：2019-03-05
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
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.
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公开(公告)号：US20180257005A1
公开(公告)日：2018-09-13
申请号：US15978703
申请日：2018-05-14
Applicant: Donaldson Company, Inc.
Inventor： Philip E. Johnson , Claudio Formica , Enrico Greco , Michael L. Brown , John R. Hacker
IPC: B01D27/08
CPC classification number: B01D27/08 , B01D2201/34 , Y10T29/49826
Abstract: A spin-on filter cartridge includes a housing, a filter element operably oriented in the housing, a baffle plate, and a seal arrangement. The baffle plate is operably oriented over the housing open end and defines a central flow aperture. The baffle plate also defines a continuous groove immediately adjacent to and circumscribing the central flow aperture. The seal arrangement is secured to the baffle plate and spaced from and circumscribing the continuous groove. A filter assembly including the spin-on filter cartridge and a filter head is also disclosed wherein the filter cartridge is removably mountable on the filter head. When the spin-on filter cartridge is oriented on the filter head, a seal member is received within the continuous groove and the seal arrangement forms a seal between and against the baffle plate and the filter head. The seal can be radial or axial or have both axial and radial components.
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公开(公告)号：US20170087491A1
公开(公告)日：2017-03-30
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
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.
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公开(公告)号：US20160001204A1
公开(公告)日：2016-01-07
申请号：US14853420
申请日：2015-09-14
Applicant: Donaldson Company, Inc.
Inventor： Bradley S. HONERMANN , John R. Hacker
CPC classification number: B01D35/30 , B01D35/147 , B01D2201/291 , B01D2201/295 , B01D2201/302 , B01D2201/4007 , B01D2201/4053
Abstract: A filter cartridge includes a key ring with at least first and second protrusions to engage a lock-out assembly in a filter head, permitting the cartridge to connect to the filter head. A filter system includes a filter assembly, including a filter cartridge and a cartridge housing, connected to a filter head, in which the filter head includes an adapter assembly with a lock-out mechanism. The lock-out mechanism is unlocked by a key ring on the filter cartridge. A method of installing a filter assembly includes using protrusions on a key ring on a filter cartridge to unlock an adapter assembly in a filter head to allow for connection between the filter assembly and the filter head.
Abstract translation: 过滤器滤芯包括具有至少第一和第二突起的键环，以与过滤器头中的锁定组件接合，允许盒连接到过滤器头。 过滤器系统包括过滤器组件，其包括连接到过滤器头的过滤器滤芯和盒壳体，过滤器头部包括具有锁定机构的适配器组件。 锁定机构由滤芯上的钥匙圈解锁。 安装过滤器组件的方法包括使用过滤器滤芯上的密钥环上的突起来将过滤器头中的适配器组件解锁以允许过滤器组件和过滤器头之间的连接。
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