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公开(公告)号：US11161064B2
公开(公告)日：2021-11-02
申请号：US15635863
申请日：2017-06-28
申请人： MANN+HUMMEL GMBH
摘要： A removal system is provided with a separating element for separating contaminants contained in a fluid and with a removal aid for removing the separating element from a housing. The separating element has an end disk arranged at an end face of the separating element. The end disk has a central recess. The removal aid has a grip section and at least two locking fingers. The locking fingers extend along a center axis of the removal aid away from the grip section. Each locking finger has a hook element that serves for engaging behind the end disk of the separating element radially outside of an end disk area that delimits in radial outward direction immediately the central recess. A removal aid for such a removal system is provided.
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公开(公告)号：US20210299601A1
公开(公告)日：2021-09-30
申请号：US17205645
申请日：2021-03-18
申请人： MANN+HUMMEL GmbH
摘要： A particle discharge device for a filter assembly has a housing with a valve seat, wherein the valve seat surrounds at least partially a symmetry axis of the housing. One or more particle discharge flaps embodied as one piece together with the housing are provided. The one or more particle discharge flaps are movable from a closed state into an open state for discharging particles from the filter assembly. The one or more particle discharge flaps are resting against the valve seat in the closed state. A filter assembly is provided with a filter housing having a particle discharge socket in which the particle discharge device is arranged.
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公开(公告)号：US11125371B2
公开(公告)日：2021-09-21
申请号：US15815220
申请日：2017-11-16
申请人： MANN+HUMMEL GmbH
IPC分类号： F16L37/12 , F16L37/088 , F16L37/14
摘要： A coupling device for connecting media-conducting lines has a one-part or multi-part first coupling section and a one-part or multi-part second coupling section. At least one locking element is fastened with at least one connecting section to the first coupling section and is provided with one or more locking arc sections extending in a circumferential direction between the first and second coupling sections. The second coupling section has a locking section extending circumferentially at least partially about a circumference of the second coupling section. At least one of the one or more locking arc sections interacts with the locking section.
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公开(公告)号：US11117082B2
公开(公告)日：2021-09-14
申请号：US16386384
申请日：2019-04-17
申请人： MANN+HUMMEL GmbH
IPC分类号： B01D46/24 , B01D46/00 , F02M35/024
摘要： A filter device has a filter housing and a round filter element received in the interior of the filter housing. The round filter element has a filter medium body with a wall flowed through radially relative to a longitudinal axis of the filter medium body by a fluid to be purified. The round filter element has a first end disk and a second end disk arranged at opposed end faces of the filter medium body. The filter medium body has an inwardly positioned flow space inside the filter medium body that is the raw side of the round filter element. A support grid is arranged externally at the wall of the filter medium body. The filter housing has a housing cover with a flow guiding rib arranged at an inner side of the housing cover facing the interior. The flow guiding rib projects into the inwardly positioned flow space.
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公开(公告)号：US11111889B2
公开(公告)日：2021-09-07
申请号：US16838478
申请日：2020-04-02
申请人： MANN+HUMMEL GmbH
摘要： A recirculation module for a fuel prefilter unit of a combustion engine has a temperature-controlled actuating element that transfers the recirculation module, based on a filter raw side feed temperature of the fuel, from a cold start state into a normal operating state and back. In cold start state, an engine return line from the combustion engine to the recirculation module is in fluid communication with a filter element raw side of the fuel prefilter unit and the engine return line is separated in regard to fluid communication from a tank return line of the combustion engine. In normal operating state, the engine return line is separated in regard to fluid communication from the filter element raw side and is in fluid communication with the tank return line. A check valve prevents return flow of fuel from the tank return line into the engine return line.
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公开(公告)号：US20210178305A1
公开(公告)日：2021-06-17
申请号：US17117771
申请日：2020-12-10
申请人： MANN+HUMMEL GmbH
发明人： Timo Dirnberger , Bernd Joos , Christopher Listl , Mathias Hoesl
摘要： An adsorber element for a filter system is provided with a frame that has a base plate and one or more rigid support elements that project away from the base plate. An adsorber medium is disposed at the frame and arranged at least in sections of the base plate and at least in sections of the one or more rigid support elements. The filter system has a housing with an inlet and an outlet. The filter system is flowed through by a gaseous fluid from the inlet to the outlet. A filter element is arranged in the housing between inlet and outlet. The adsorber element is arranged in the housing preferably downstream of the filter element.
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公开(公告)号：US11027596B2
公开(公告)日：2021-06-08
申请号：US16687961
申请日：2019-11-19
申请人： MANN+HUMMEL GmbH
发明人： Tina Bayerlein , Peter Pekny , Elmar Riess , Emrullah Atilgan
摘要： A cabin air filter is provided with a filter element receptacle and a filter element having a fold pack. The fold pack has a first fold pack area having a fold height that is greater than the fold height of a second fold pack area. The filter element is inserted in an insertion direction into the filter element receptacle. The second fold pack area may form a sword that extends in the insertion direction away from a face of the filter element. The filter element has lateral strips that close off the fold pack on at least two sides of the fold pack. The sword is preferably inherently stable so that it can transmit compressive forces from the filter element to the receptacle.
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公开(公告)号：US20210140498A1
公开(公告)日：2021-05-13
申请号：US17100441
申请日：2020-11-20
申请人： MANN+HUMMEL GmbH
摘要： A brake dust particle filter for a disc brake assembly of a vehicle has at least one housing structure engaging across a brake disc and/or a brake caliper of the disc brake assembly at least in sections in a mounted state of the brake dust particle filter at the disc brake assembly. The brake dust particle filter is designed to catch particles generated during braking. At least one light source, especially an LED light source, is provided at the brake dust particle filter. A lighting housing part is provided that is to be attached to the housing structure. A vehicle is provided with such a brake dust particle filter provided with a light source.
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公开(公告)号：US20210140497A1
公开(公告)日：2021-05-13
申请号：US17100419
申请日：2020-11-20
申请人： MANN+HUMMEL GmbH
发明人： Volker Kuemmerling , Thomas Jessberger , Lukas Bock , Coskun Evlekli , Eric Thébault , Jan Corba , Benedikt Weller , Andreas Beck
摘要： A brake dust particle filter for a disc brake assembly is provided to catch particles generated during braking. The brake dust particle filter has a ring segment-shaped housing with two axially spaced apart housing side walls and a radially outwardly positioned housing peripheral wall. The housing peripheral wall is arranged between the housing side walls. The housing accommodates the brake disc in the housing interior. A tongue projects inwardly away from the housing peripheral wall in the housing interior. The tongue projects at least in sections with a radial component and has a flat cross section with a base surface facing the housing peripheral wall, an end face projecting into the housing interior, and a side face. The tongue is formed by a filter medium and has no supporting device components separate from the filter medium. The filter medium provides a satisfactory stiffness keeping the tongue structurally stiff.
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70.发明申请公开(公告)号：US20210121807A1
公开(公告)日：2021-04-29
申请号：US16950686
申请日：2020-11-17
申请人： MANN+HUMMEL GmbH
发明人： Pascal Neef , Torsten Fritzsching , Philipp Hettkamp , Arthur Sudermann , Friedrich Kupfer , Mario Rieger
IPC分类号： B01D46/00 , B01D46/24 , B01D46/52 , F02M35/024 , F02M35/02
摘要： An air filter element for an air filter for an internal combustion engine is provided with a filter medium surrounding annularly a longitudinal axis of the air filter element. A first end disk is provided at a first end face of the air filter element, wherein the filter medium is embedded in the first end disk at the first end face. A clean air seal is configured to seal a raw side of the air filter against a clean side of the air filter. The clean air seal and the first end disk are embodied together as one piece. The clean air seal protrudes continuously radially past the filter medium. A filter housing for the air filter element is provided with a filter pot and a cover and has a clean air outlet and a raw air inlet arranged at a side wall of the filter pot.
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