26 patents
Utility
System composed of an apparatus for treating a fluid, a handheld device and a method for operating such a system
27 Dec 22
The invention relates to a system composed of an apparatus to treat a fluid and a handheld device, wherein the apparatus has a communication unit with a radio antenna and the handheld device has a communication unit with a radio antenna and both communication units can exchange data with each other by means of radio communication, and the apparatus has a control unit, which can detect at least one status parameter of the apparatus and generate a signal which is dependent on the status parameter and can transfer it via the communication unit of the apparatus to the communication unit of the handheld device.
Jens Schäfer, Abdelkhalic Rbayti
Filed: 22 Jan 18
Utility
Filter element for filtering a fluid passing through the filter element, coalescence filter, compressed air filter system, use of filter element and a method of producing a coalescence filter
9 Mar 21
The invention relates to a filter element for filtering a fluid passing through the filter element with a group of first channels, in which each first channel extends from a first end to a second end and each first channel has on its first end an inlet opening through which the fluid to be filtered can flow into the respective first channel and is closed at its second end, and a group of second channels, in which each second channel extends from a first end to a second end and each second channel has at its second end an outlet opening through which the filtered fluid can flow out of the respective second channel and is closed at its first end, wherein at least one first channel is arranged adjacent to a second channel and the first channel is separated from the second channel by a partition wall, wherein the partition wall is formed of a filter medium through which the fluid to be filtered can flow from the first channel into the second channel, wherein the filter medium is a coalescence filter medium.
Hans-Michael Schuster, Abdelkhalic Rbayti
Filed: 7 Apr 17
Utility
Dosing and mixing arrangement for use in exhaust aftertreatment
23 Nov 20
A dosing and mixing arrangement including an exhaust conduit defining a central axis; a mixing conduit positioned within the exhaust conduit; a dispersing arrangement (e.g., a mesh) disposed at the upstream end of the mixing conduit; an injector coupled to the exhaust conduit and configured to direct reactants into the exhaust conduit towards the mesh; and an annular bypass defined between the mixing conduit and the exhaust conduit for allowing exhaust to bypass the upstream end of the mixing conduit and to enter the mixing conduit downstream of the mesh.
Mark Thomas Brandl, Bruce Hoppenstedt, Stephen Ronald Schiller, Matthew S. Whitten
Filed: 22 Jul 18
Utility
Filter assemblies; components and features thereof; and, methods of use and assembly
16 Nov 20
Filter assemblies, components therefor, and features thereof are described.
Richard Osendorf, Joseph Einberger, Daniel Adamek
Filed: 31 Mar 19
Utility
Filter cartridges; air cleaner assemblies; housings; features components; and, methods
16 Nov 20
Air cleaner assemblies, components, and features are described.
Kristof Decoster, Johnny Craessaerts, Johan G. Dewit, Bart Catoor, Tim Billiau, Anthonius Jan-Baptist Maria Moers, Rui Sun, Jacob C. Savstrom
Filed: 15 Dec 16
Utility
Filter arrangements; components; and, methods
16 Nov 20
Filter assemblies and components therefor, are described.
Thomas Lundgren, Daniel Adamek, Wade Mosset
Filed: 31 Aug 17
Utility
Air cleaner arrangements; components; and, methods
28 Sep 20
An air cleaner assembly and components therefor are provided.
Michel Baseotto, Roberto Merckx, Julien Dils, Paul Coulonvaux
Filed: 11 Nov 18
Utility
Air filtration media pack, filter element, air filtration media, and methods
28 Sep 20
An air filtration media pack is provided having a plurality of layers of single facer media.
Gary J. Rocklitz, Robert M. Rogers, Ming Ouyang, Anitha M. Mathew
Filed: 7 Dec 16
Utility
Pattern coated filter and method
21 Sep 20
The present technology is generally related to a filter assembly.
Daniel L. Tuma, Ryan M. Callahan
Filed: 21 Mar 16
Utility
Filter element having inner support and methods
14 Sep 20
A filter element includes a construction of pleated filter media defining an interior volume.
Philip Edward Johnson, Jonathan G. Parsons, John K. Falk, III
Filed: 19 Feb 17
Utility
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
31 Aug 20
According to the present disclosure, air cleaner assemblies, housings, serviceable filter cartridges and features, components, and methods, relating thereto are disclosed.
Steven S. Gieseke, Thomas D. Lage, Gaozhi Jiang, Gert Proost, Johnny Craessaerts, Mathijs Verstraete, Bart Catoor
Filed: 7 Aug 18
Utility
Filter cartridge for liquid filteration; assembly; and, methods
31 Aug 20
A liquid filter cartridge is provided.
John Hacker
Filed: 12 Dec 17
Utility
Air cleaner arrangements; components; and, methods
24 Aug 20
An air cleaner assembly and components therefor are described.
Douglas L. Iddings, Daniel Adamek, Thomas G. Miller, Johan G. DeWit, Michel Baseotto, Roberto Merckx, Julien Dils, Paul R. Coulonvaux, James R. Scott
Filed: 3 Mar 19
Utility
Filter cartridge; components thereof; and methods
17 Aug 20
Z-filters capable of cleaning particulate matter from airflow streams in dust collectors, including reverse flow, reverse air, and reverse pulse systems.
Thomas D. Raether, Brian Zauner, Mark Belcher, Gabriel Safarian
Filed: 22 Aug 17
Utility
Liquid filter arrangement and methods
17 Aug 20
A filter cartridge includes a threaded sleeve having a seal holder recess and seal member.
Michael J. Gustafson, Kurt Joscher, David B. Harder, Brian Tucker
Filed: 20 Feb 17
Utility
Liquid filter arrangement and methods
10 Aug 20
A filter cartridge can be used in a filter assembly for a system in an in tank filter for a hydraulic return filter.
Glenn D. Benner, Jason R. Platz, Paul W. Lundberg
Filed: 11 Oct 15
Utility
High capacity filter element end cap
3 Aug 20
A removable and replaceable end cap that selectively lockingly engages a seat ring of a filter housing.
Jason Wells, Aaron Hoeg
Filed: 21 May 19
Utility
Spin-on filter with external threads and methods
3 Aug 20
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.
Brian Tucker, Bradley S. Honermann, Gary H. Gift, Brent A. Gulsvig, Kent Mehlhop, John R. Hacker, Mark S. Emery
Filed: 28 Feb 19
Utility
Filter assembly and methods
3 Aug 20
A filter element includes at least first and second opposing pleated media sections and at least first and second support structures supporting, absent an inner liner, the at least first and second media sections and being layered between the at least first and second media sections.
Philip E. Johnson, Jonathan G. Parsons
Filed: 18 Apr 16
Utility
Device for attenuating an exhaust-gas noise, system comprising a device of said type, sorption dryer having a device of said type, and method for attenuating an exhaust-gas noise
23 Mar 20
The invention relates to a device for attenuating an exhaust-gas noise, comprising a hollow chamber, which has an inlet for the exhaust gas, and comprising an absorber section, wherein the hollow chamber is closed form at the end spaced apart from the inlet, and the hollow chamber has, between the closed end and the inlet, a passage to the absorber section.
Sylke Waldschmidt-Schroer, Till Amtmann
Filed: 1 Sep 15