Patents by Inventor Daniel E. Adamek
Daniel E. Adamek has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11318405Abstract: Air cleaner assemblies, related methods, components therefor, and features thereof are described. In depicted examples, the air cleaner assemblies and components optionally use advantageous housing seal features. In some examples, a filter cartridge for an air cleaner includes a media pack extending along a longitudinal axis between opposite inlet and outlet flow ends and defining an outer perimeter with opposite straight sides and a first curved end. The filter cartridge can include a seal arrangement circumscribing the media pack outer perimeter, wherein a portion of the seal arrangement extends beyond a first plane defined by the media pack outlet flow end and a portion of the seal arrangement is disposed between the first plane and a second plane defined by the media pack inlet flow end, wherein the seal arrangement is aligned along a third plane disposed at an oblique angle to the first and second planes.Type: GrantFiled: June 16, 2017Date of Patent: May 3, 2022Assignee: Donaldson Company, Inc.Inventors: Steven K. Campbell, Robert D. Johnston, Daniel E. Adamek
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Publication number: 20220126228Abstract: An air cleaner assembly includes a housing and a removable cover. A filter element is removably positioned in the housing. A two-part mating catch assembly includes a first part that is secured to the cover and a second part that is on one of the housing and the filter element.Type: ApplicationFiled: February 7, 2020Publication date: April 28, 2022Applicant: Donaldson Company, Inc.Inventors: Mathijs VERSTRAETE, Bart CATOOR, William VANAUDENHOVE, Mathieu JONCKHEERE, Benny K. NELSON, David J. BURTON, Steven K. CAMPBELL, Timothy J. WESSELS, Daniel E. ADAMEK
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Patent number: 11298645Abstract: A filtration media pack is provided having a plurality of layers of single facer media. The layer of single facer media includes a fluted sheet, a facing sheet, and a plurality of flutes extending between the fluted sheet and the facing sheet and having a flute length extending from a first face to a second face of the filtration media pack. A first portion of the plurality of flutes are closed to unfiltered fluid flowing into the first portion of the plurality of flutes, and a second portion of the plurality of flutes are closed to unfiltered fluid flowing out of the second portion of the plurality of flutes so that fluid passing into one of the first face and the second face of the media pack and out the other face of the media pack passes through media to provide filtration of the fluid.Type: GrantFiled: January 6, 2020Date of Patent: April 12, 2022Assignee: Donaldson Company, Inc.Inventors: Gary J. Rocklitz, Robert M. Rogers, Daniel E. Adamek, Ming Ouyang, Anitha M. Mathew
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Publication number: 20220054963Abstract: Air cleaner assemblies, components, and features are described. The features can be used to provide that the air cleaner assembly cannot be fully closed, even if a cartridge is nested therein, and appears to be sealed, unless that cartridge is a proper one for the system of concern. The effect is to prevent an inappropriate cartridge, that does not properly seal, from being inadvertently installed in the assembly.Type: ApplicationFiled: September 8, 2021Publication date: February 24, 2022Inventors: Daniel E. Adamek, Scott Brown, Robert D. Johnston, Matthew A. Kalis, Richard P. Manahan
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Patent number: 11247161Abstract: A support structure for an interior volume of a construction of pleated media is operably oriented in the interior volume and structurally supports the media. The support structure can pass directly through an innermost 60% of the interior volume. It can have a void volume not more than 80%. It can be inner liner-free and extend in a non-curved path. It can include a first sheet and second sheet of porous material. At least a first brace construction secures the first sheet and second sheet together and in spaced apart, opposing relation. The support structure can include a pleated construction having pleats extending in a direction non-parallel and angled to the direction of pleats of the pleated filter media. The support structure can be molded spacers.Type: GrantFiled: August 26, 2019Date of Patent: February 15, 2022Assignee: Donaldson Company, Inc.Inventors: Philip Edward Johnson, Gregory L. LaVallee, Janelle M. Hampton, Daniel E. Adamek, Jonathan G. Parsons, Richard Osendorf
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Publication number: 20220036663Abstract: Aspects herein include filtration systems with multitiered data exchange capabilities. In an embodiment, a filtration system with multitiered data exchange capabilities is included. The system can include a first data communication tier including a filter element, the filter element storing data, and a first sensor. The system can include a second data communication tier including a reader device in communication with the first sensor. The system can include a third data communication tier including an engine control unit (ECU) in communication with the reader device, wherein the ECU stores data. The second data communication tier receives data from the first data communication tier and the third data communication tier. The second data communication tier executes operations on the received data to create a processed data set. Further, the second data communication tier sends the processed data set to the third data communication tier. Other embodiments are also included herein.Type: ApplicationFiled: September 18, 2019Publication date: February 3, 2022Inventors: Daniel E. Adamek, Brian R. Tucker, David W. Mulder, Matthew J. Anderson, Michael J. Lockert
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Publication number: 20210402342Abstract: Aspects herein include filter systems including short-range wireless tracking features to detect insertion and/or removal of filter elements from filter systems. In an embodiment, a filtration system is included having a housing including a fluid inlet and a fluid outlet. The housing can define an internal volume. A first filter element can be removably disposed within the housing. A short-range wireless communication tag can be associated with the first filter element. A short-range wireless communication reader can be associated with the housing, the reader configured to wirelessly send data to and receive data from the tag when the reader and the tag are at a distance that is less than or equal to a maximum communication distance. Removal of the first filter element from the housing can cause the distance between the tag and the reader to exceed the maximum communication distance. Other embodiments are also included herein.Type: ApplicationFiled: June 30, 2021Publication date: December 30, 2021Inventors: Danny W. Miller, Daniel E. Adamek
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Publication number: 20210339178Abstract: An air cleaner assembly is disclosed, along with related methods. In one aspect, the air cleaner assembly has a housing including a housing body and a removable cover that together define an interior volume for holding a filter cartridge. The housing body can include a first plurality of lugs, wherein each of the first plurality of lugs has a first engagement surface disposed at a first angle that is oblique to a rotational plane of the cover. A second plurality of lugs can be provided on the cover, wherein each of the second plurality of lugs has a second engagement surface disposed at the first angle. A lock mechanism can also be provided that is disposed on the cover, wherein the lock mechanism includes a lock member axially movable between a locked position and an unlocked position to selectively secure the cover to the housing body.Type: ApplicationFiled: July 15, 2021Publication date: November 4, 2021Inventors: Daniel E. Adamek, Richard J. Osendorf, Benny K. Nelson, Joseph A. Einberger
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Publication number: 20210318678Abstract: Embodiments herein include filter elements and filtration systems. In an embodiment, a filter element for a filtration system is included. The filter element can include a filter body, filter media disposed within the filter body, and a data storage element associated with the filter body, the data storage element comprising operational program data. Other embodiments are also included herein.Type: ApplicationFiled: August 2, 2019Publication date: October 14, 2021Inventors: Daniel E. Adamek, Brian R. Tucker, David W. Mulder, Matthew Anderson, Michael J. Lockert
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Patent number: 11097215Abstract: An air cleaner assembly is disclosed, along with related methods. In one aspect, the air cleaner assembly has a housing including a housing body and a removable cover that together define an interior volume for holding a filter cartridge. The housing body can include a first plurality of lugs, wherein each of the first plurality of lugs has a first engagement surface disposed at a first angle that is oblique to a rotational plane of the cover. A second plurality of lugs can be provided on the cover, wherein each of the second plurality of lugs has a second engagement surface disposed at the first angle. A lock mechanism can also be provided that is disposed on the cover, wherein the lock mechanism includes a lock member axially movable between a locked position and an unlocked position to selectively secure the cover to the housing body.Type: GrantFiled: December 13, 2019Date of Patent: August 24, 2021Assignee: Donaldson Company, Inc.Inventors: Daniel E. Adamek, Richard J. Osendorf, Benny K. Nelson, Joseph A. Einberger
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Patent number: 11090599Abstract: Aspects herein include filter systems including short-range wireless tracking features to detect insertion and/or removal of filter elements from filter systems. In an embodiment, a filtration system is included having a housing including a fluid inlet and a fluid outlet. The housing can define an internal volume. A first filter element can be removably disposed within the housing. A short-range wireless communication tag can be associated with the first filter element. A short-range wireless communication reader can be associated with the housing, the reader configured to wirelessly send data to and receive data from the tag when the reader and the tag are at a distance that is less than or equal to a maximum communication distance. Removal of the first filter element from the housing can cause the distance between the tag and the reader to exceed the maximum communication distance. Other embodiments are also included herein.Type: GrantFiled: June 10, 2020Date of Patent: August 17, 2021Assignee: Donaldson Company, Inc.Inventors: Danny W. Miller, Daniel E. Adamek
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Publication number: 20210086121Abstract: An air cleaner assembly is disclosed. In one aspect, the air cleaner assembly includes a housing defining an inlet and an outlet, and including an access opening between the inlet and outlet. The air cleaner also includes a filter cartridge received within the housing and covering the access opening. The air cleaner also includes a lock mechanism. The lock mechanism is movable between an unlocked position in which the filter cartridge can be installed and removed from the housing and a locked position in which the filter cartridge is secured within the housing. The filter cartridge and lock mechanism include interacting features allowing the lock mechanism to be moved from the unlocked position to the locked position only when the filter cartridge is installed within the housing.Type: ApplicationFiled: October 7, 2020Publication date: March 25, 2021Inventors: Steven K. Campbell, David J. Burton, Benny K. Nelson, Timothy J. Wessels, Daniel E. Adamek, Robert D. Johnston
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Publication number: 20210060456Abstract: The current technology relates to filter media configurations where the filter media has a surface with a treatment that that increases the roll off angle of the surface for a 50 ?L water droplet when the surface is immersed in toluene. Some example filter media has a fluted configuration, and some example filter media has multiple layers. Filter media having multiple layers can be single facer media, for example, where one layer is planar and another layer is fluted.Type: ApplicationFiled: February 14, 2019Publication date: March 4, 2021Inventors: Aflal Rahmathullah, Andrew J. Dallas, Brian R. Tucker, Daniel E. Adamek, Paul A. Way, Scott A. Betcher, Vijay K. Kapoor, Colter A. Marcks, William S. Rossiter, Timothy O. Winters, Wijadi Jodi, Bradly G. Hauser, Davis B. Moravec, Matthew P. Goertz, Stephen K. Sontag, Stuti S. Rajgarhia, Charles S. Christ, Joseph M. Block
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Publication number: 20210023495Abstract: Aspects herein include filter elements and filtration systems. In an embodiment, a filter element for a filtration system is included. The filter element can include a filter body and a filter media disposed within the filter body. A wireless power receiver can be associated with the filter body. The wireless power receiver can include a receiving antenna, a control circuit in electrical communication with the wireless power receiver, and a feedback channel circuit in communication with the control circuit and configured to transmit through a channel separate from the receiving antenna. Other embodiments are also included herein.Type: ApplicationFiled: February 7, 2019Publication date: January 28, 2021Inventors: Danny W. Miller, Daniel E. Adamek
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Publication number: 20210016214Abstract: The current technology relates to various filter elements configurations where a substrate layer defines a surface having a treatment. The treatment increases a roll off angle of the surface for a 50 water droplet when the surface is immersed in toluene. The filter element can have a housing and the substrate disposed in the housing. In some embodiments the substrate layer defines a plurality of pleats extending between pleat folds that form flow faces of the media. In some embodiments the substrate is incorporated into single facer media of a filter element. In some embodiments the substrate layer is incorporated in a filter element having a flow-by configuration. In some embodiments the substrate layer is incorporated in a filter element having a cross-flow configuration. Some embodiments relate to a vent. Some embodiments relate to a barrier assembly and/or a fuel filter element. Various other filter elements are described.Type: ApplicationFiled: February 14, 2019Publication date: January 21, 2021Inventors: Aflal Rahmathullah, Andrew J. Dallas, Brian R. Tucker, Daniel E. Adamek, Paul A. Way, Scott A. Betcher, Vijay K. Kapoor, Colter A. Marcks, William S. Rossiter, Timothy O. Winters, Wijadi Jodi, Davis B. Moravec, Stephen K. Sontag, Bradly G. Hauser, Matthew P. Goertz, Derek O. Jones, Yehya A. Elsayed, Stuti S. Rajgarhia, Charles S. Christ, Joseph M. Block
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Publication number: 20200338488Abstract: A pulse ring assembly for air cleaner systems that is adapted to produce a pulse ring of gas to clean a filter element. The air cleaner system may include an outer tube and an inner tube configured to receive the inner tube such that at least a portion of an interior surface of the outer tube faces at least a portion of an exterior surface of the inner tube. The outer tube may include a pulse port extending between the interior and exterior surfaces of the outer tube into an outer tube passageway. Filtered air may be configured to flow from a first filter cartridge, through the outer and inner tubes, and to an engine intake. The system may also include a pulse jet apparatus in fluid communication with the pulse port of the outer tube and configured to direct gas through the pulse port towards the first filter cartridge.Type: ApplicationFiled: January 16, 2019Publication date: October 29, 2020Inventors: Thomas R. Olson, Fred H. Wahlquist, David W. Mulder, Robert R. Levac, Daniel E. Adamek
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Publication number: 20200298166Abstract: Aspects herein include filter systems including short-range wireless tracking features to detect insertion and/or removal of filter elements from filter systems. In an embodiment, a filtration system is included having a housing including a fluid inlet and a fluid outlet. The housing can define an internal volume. A first filter element can be removably disposed within the housing. A short-range wireless communication tag can be associated with the first filter element. A short-range wireless communication reader can be associated with the housing, the reader configured to wirelessly send data to and receive data from the tag when the reader and the tag are at a distance that is less than or equal to a maximum communication distance. Removal of the first filter element from the housing can cause the distance between the tag and the reader to exceed the maximum communication distance. Other embodiments are also included herein.Type: ApplicationFiled: June 10, 2020Publication date: September 24, 2020Inventors: Danny W. Miller, Daniel E. Adamek
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Publication number: 20200246739Abstract: An air cleaner assembly is disclosed, along with related methods. In one aspect, the air cleaner assembly has a housing including a housing body and a removable cover that together define an interior volume for holding a filter cartridge. The housing body can include a first plurality of lugs, wherein each of the first plurality of lugs has a first engagement surface disposed at a first angle that is oblique to a rotational plane of the cover. A second plurality of lugs can be provided on the cover, wherein each of the second plurality of lugs has a second engagement surface disposed at the first angle. A lock mechanism can also be provided that is disposed on the cover, wherein the lock mechanism includes a lock member axially movable between a locked position and an unlocked position to selectively secure the cover to the housing body.Type: ApplicationFiled: December 13, 2019Publication date: August 6, 2020Inventors: Daniel E. Adamek, Richard J. Osendorf, Benny K. Nelson, Joseph A. Einberger
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Patent number: 10702823Abstract: Aspects herein include filter systems including short-range wireless tracking features to detect insertion and/or removal of filter elements from filter systems. In an embodiment, a filtration system is included having a housing including a fluid inlet and a fluid outlet. The housing can define an internal volume. A first filter element can be removably disposed within the housing. A short-range wireless communication tag can be associated with the first filter element. A short-range wireless communication reader can be associated with the housing, the reader configured to wirelessly send data to and receive data from the tag when the reader and the tag are at a distance that is less than or equal to a maximum communication distance. Removal of the first filter element from the housing can cause the distance between the tag and the reader to exceed the maximum communication distance. Other embodiments are also included herein.Type: GrantFiled: September 16, 2019Date of Patent: July 7, 2020Assignee: Donaldson Company, Inc.Inventors: Danny William Miller, Daniel E. Adamek
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Publication number: 20200139290Abstract: A filtration media pack is provided having a plurality of layers of single facer media. The layer of single facer media includes a fluted sheet, a facing sheet, and a plurality of flutes extending between the fluted sheet and the facing sheet and having a flute length extending from a first face to a second face of the filtration media pack. A first portion of the plurality of flutes are closed to unfiltered fluid flowing into the first portion of the plurality of flutes, and a second portion of the plurality of flutes are closed to unfiltered fluid flowing out of the second portion of the plurality of flutes so that fluid passing into one of the first face and the second face of the media pack and out the other face of the media pack passes through media to provide filtration of the fluid.Type: ApplicationFiled: January 6, 2020Publication date: May 7, 2020Inventors: Gary J. Rocklitz, Robert M. Rogers, Daniel E. Adamek, Ming Ouyang, Anitha M. Mathew