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公开(公告)号：US10421034B2
公开(公告)日：2019-09-24
申请号：US16285845
申请日：2019-02-26
Applicant: Donaldson Company, Inc.
Inventor： Gregory Reichter , Wayne Bishop , Benny K. Nelson , Darrel Wegner , Bruce Crenshaw , Thomas Miller , Donald Mork , Kevin Schrage , Vladimir Kladnitsky , Richard Osendorf , Bradley Kuempel , Thomas Lundgren , Jordan Flagstad
IPC: B01D46/00 , F02M35/024 , B01D46/52 , F02C7/05
Abstract: Air filter cartridges are disclosed. Also described are air cleaners including the filter cartridges. Methods of assembly and use are also provided. Also, systems of use are described.
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公开(公告)号：US09180399B2
公开(公告)日：2015-11-10
申请号：US14165042
申请日：2014-01-27
Applicant: Donaldson Company, Inc.
Inventor： Gregory Reichter , Wayne Bishop , Benny Nelson , Darrel Wegner , Bruce Crenshaw , Vladimir Kladnitsky , Donald Mork , Kevin Schrage , Richard Osendorf , Bradley Kuempel , Thomas Lundgren , Jordan Flagstad
CPC classification number: B01D46/526 , B01D46/0005 , B01D2271/022
Abstract: An air cleaner arrangement is shown. The air cleaner arrangement includes a serviceable filter cartridge comprising strips of media arranged in a stacked configuration. The strips of media each comprise a corrugated sheet secured to a facing sheet. A preferred filter cartridge positioned within the air cleaner arrangement, is depicted.
Abstract translation: 显示了一个空气净化装置。 空气滤清器装置包括一个可维护的过滤器滤芯，其包括以堆叠结构布置的介质条。 介质条各自包括固定到表面片的波纹片。 描述了位于空气滤清器装置内的优选滤筒。
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13.发明授权公开(公告)号：US08945268B2
公开(公告)日：2015-02-03
申请号：US13854316
申请日：2013-04-01
Applicant: Donaldson Company, Inc.
Inventor： Benny Kevin Nelson , Sheldon Anderson , Thomas G. Miller , Ross Norman Anderson , John Orlin Kirkwold , Kevin Schrage , Troy Murphy , Donald Raymond Mork , Richard J. Osendorf
CPC classification number: B01D46/527 , B01D46/0001 , B01D46/0004 , B01D46/0005 , B01D46/10 , B01D46/2411 , B01D46/2414 , B01D46/521 , B01D46/525 , B01D2271/027 , B01D2279/60 , F02M35/0203 , F02M35/024
Abstract: A filter cartridge arrangement is provided which includes a media pack comprising Z-filter media, a preform and a housing seal member. Improvements in the preform and seal member are described which include: a single beveled surface of the seal member to facilitate installation; and, an inside region of the seal member having a tip adjacent in inwardly directed lip of the preform, to control flash during molding. A variety of media pack configurations and features are described.
Abstract translation: 提供一种滤筒装置，其包括包括Z过滤介质，预型件和壳体密封构件的介质包。 描述了预成型件和密封构件的改进，其包括：密封构件的单个斜面以便于安装; 并且密封构件的内部区域具有与预成型件的向内唇部相邻的尖端，以在模制期间控制闪光。 描述了各种媒体包配置和功能。
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公开(公告)号：US08636820B2
公开(公告)日：2014-01-28
申请号：US13952987
申请日：2013-07-29
Applicant: Donaldson Company, Inc.
Inventor： Gregory Reichter , Wayne Bishop , Benny Nelson , Darrel Wegner , Bruce Crenshaw , Vladimir Kladnitsky , Donald Mork , Kevin Schrage , Richard Osendorf , Bradley Keumpel , Thomas Lundgren , Jordan S. Flagstad
IPC: B01D46/00
CPC classification number: B01D46/526 , B01D46/0005 , B01D2271/022
Abstract: An air cleaner arrangement is shown. The air cleaner arrangement includes a serviceable filter cartridge comprising strips of media arranged in a stacked configuration. The strips of media each comprise a corrugated sheet secured to a facing sheet. A preferred filter cartridge positioned within the air cleaner arrangement, is depicted.
Abstract translation: 显示了一个空气净化装置。 空气滤清器装置包括一个可维护的过滤器滤芯，其包括以堆叠结构布置的介质条。 介质条各自包括固定到表面片的波纹片。 描述了位于空气滤清器装置内的优选滤筒。
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公开(公告)号：US11117085B2
公开(公告)日：2021-09-14
申请号：US16707430
申请日：2019-12-09
Applicant: Donaldson Company, Inc.
Inventor： Benny Kevin Nelson , Sheldon Anderson , Thomas Miller , Ross Norman Anderson , John Orlin Kirkwold , Kevin Schrage , Troy Murphy , Donald Raymond Mork , Richard J. Osendorf
Abstract: A filter cartridge arrangement is provided which includes a media pack comprising Z-filter media, a preform and a housing seal member. Improvements in the preform and seal member are described which include: a single beveled surface of the seal member to facilitate installation; and, an inside region of the seal member having a tip adjacent in inwardly directed lip of the preform, to control flash during molding. A variety of media pack configurations and features are described.
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Patent Agency Ranking
公开(公告)号：US20200222846A1
公开(公告)日：2020-07-16
申请号：US16707430
申请日：2019-12-09
Applicant: Donaldson Company, Inc.
Inventor： Benny Kevin Nelson , Sheldon Anderson , Thomas Miller , Ross Norman Anderson , John Orlin Kirkwold , Kevin Schrage , Troy Murphy , Donald Raymond Mork , Richard J. Osendorf
Abstract: A filter cartridge arrangement is provided which includes a media pack comprising Z-filter media, a preform and a housing seal member. Improvements in the preform and seal member are described which include: a single beveled surface of the seal member to facilitate installation; and, an inside region of the seal member having a tip adjacent in inwardly directed lip of the preform, to control flash during molding. A variety of media pack configurations and features are described.
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公开(公告)号：US10556201B2
公开(公告)日：2020-02-11
申请号：US15788937
申请日：2017-10-20
Applicant: Donaldson Company, Inc.
Inventor： Gregory Reichter , Wayne Bishop , Benny K. Nelson , Darrel Wegner , Bruce Crenshaw , Vladimir Kladnitsky , Thomas Miller , Donald Mork , Kevin Schrage , Richard Osendorf , Bradley Kuempel , Thomas Lundgren
IPC: B01D46/52 , F02M35/024 , B01D46/00
Abstract: An air filter arrangement is disclosed. The air filter arrangement includes media comprising corrugated media secured to facing media and defining a media pack having opposite flow faces. Media pack arrangements including such media are described. Also described are filter cartridges including such media packs and air cleaners including the filter cartridges. Advantageous housing seal arrangements having a pinch seal member and forming a trough are described. Methods of assembly and use are also provided. Also, systems of use are described.
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公开(公告)号：US10315144B2
公开(公告)日：2019-06-11
申请号：US15387820
申请日：2016-12-22
Applicant: Donaldson Company, Inc.
Inventor： Gregory Reichter , Wayne Bishop , Benny K. Nelson , Darrel Wegner , Bruce Crenshaw , Thomas Miller , Donald Mork , Kevin Schrage , Vladimir Kladnitsky , Richard Osendorf , Bradley Kuempel , Thomas Lundgren , Jordan Flagstad
IPC: B01D46/52 , B01D46/00 , F02C7/05 , F02M35/024
Abstract: Air filter cartridges are disclosed. Also described are air cleaners including the filter cartridges. Methods of assembly and use are also provided. Also, systems of use are described.
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公开(公告)号：US10279303B2
公开(公告)日：2019-05-07
申请号：US15250308
申请日：2016-08-29
Applicant: Donaldson Company, Inc.
Inventor： Kevin Schrage , Troy Murphy , Donald Raymond Mork
IPC: B01D46/52 , B01D46/00 , B01D46/10 , F02M35/024
Abstract: A filter element arrangement is provided which includes a media pack comprising Z-filter media, a preform and an overmold sealing a portion of the interface between the preform and the media pack, and also forming an air cleaner seal for the filter element. The overmold preferably comprises molded, foamed, polyurethane. A variety of media pack shapes can be used.
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20.发明申请SEAL ARRANGEMENT FOR FILTER ELEMENT; FILTER ELEMENT ASSEMBLY; AND, METHODS 审中-公开过滤器密封安装; 过滤元件组件 和，方法公开(公告)号：US20170050139A1
公开(公告)日：2017-02-23
申请号：US15250308
申请日：2016-08-29
Applicant: Donaldson Company, Inc.
Inventor： Kevin Schrage , Troy Murphy , Donald Raymond Mork
CPC classification number: B01D46/527 , B01D46/0001 , B01D46/0004 , B01D46/10 , B01D46/525 , B01D46/528 , B01D2271/02 , B01D2271/027 , B01D2279/60 , F02M35/024 , F02M35/02483 , Y10S55/30
Abstract: A filter element arrangement is provided which includes a media pack comprising Z-filter media, a preform and an overmold sealing a portion of the interface between the preform and the media pack, and also forming an air cleaner seal for the filter element. The overmold preferably comprises molded, foamed, polyurethane. A variety of media pack shapes can be used.
Abstract translation: 提供了一种过滤元件布置，其包括包含Z-过滤介质的介质包，预成型件和包覆模塑，其密封预成型件和介质包之间的界面的一部分，并且还形成用于过滤元件的空气滤清器密封件。 包覆模塑优选包括模制的，发泡的聚氨酯。 可以使用各种介质包装形状。
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