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公开(公告)号：US11480093B1
公开(公告)日：2022-10-25
申请号：US17732261
申请日：2022-04-28
摘要： A valve for a fluid system of a vehicle having a valve housing with valve housing openings, a valve body arranged so as to be rotatable about an axis of rotation, a valve seal, a valve drive, and a plurality of connecting pieces corresponding to the valve housing openings. The connecting pieces have a circular flow passage area in cross section at a free end of the respective connecting piece, and the valve housing openings, corresponding to the connecting pieces, each have a substantially rectangular cross section. The respective valve housing opening is larger than the flow passage area at the free end of the corresponding connecting piece, and the flow passage areas of the connecting pieces widen in a diffuser-like manner from the free end of the respective connecting piece to the respective corresponding valve housing opening and merge in a stepless manner into the respective valve housing opening.
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公开(公告)号：US12062949B2
公开(公告)日：2024-08-13
申请号：US17547981
申请日：2021-12-10
IPC分类号： H02K11/01
CPC分类号： H02K11/0141
摘要： A device with a housing electrically conductive at least in regions, with an electrical circuit in the housing, with an electrically conductive connection between an electrically conductive region of the housing and the circuit, and with a holder made up of an insulator, which is arranged in the housing and to which at least parts and/or components of the electrical circuit are attached. At least one electrically conductive spring element, which is attached in or to the holder and which has a first end protruding beyond the holder and bearing against the housing with a spring force, is provided for establishing the electrically conductive connection between the electrically conductive region of the housing and the circuit.
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公开(公告)号：US11982364B2
公开(公告)日：2024-05-14
申请号：US17732229
申请日：2022-04-28
IPC分类号： F16K11/08 , F16K11/085 , F16K27/06
CPC分类号： F16K11/0856 , F16K27/065
摘要： A valve for a fluid system of a vehicle having a valve housing having a plurality of valve housing openings, a valve body arranged in the valve housing so as to be rotatable about an axis of rotation and having at least one flow-conducting connecting channel for the flow-conducting connection of at least two valve housing openings of the plurality of valve housing openings, a valve seal, arranged between the valve housing and the valve body and having valve seal openings corresponding to the valve housing openings, a valve drive for the automatic rotation of the valve body about the axis of rotation, and a plurality of connecting pieces, corresponding to the valve housing openings, for the flow-conducting connection of the valve to the rest of fluid system.
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公开(公告)号：US12092125B2
公开(公告)日：2024-09-17
申请号：US17673450
申请日：2022-02-16
发明人： Martin Cordes , Oliver Doering , Ingo Geue , Benjamin Grothe , Theodor Hueser , Dominik Niess , Christoph Schulte , Stefan Schulte , Georgios Dimitrios Theodossiadis , Christopher Vergers , Andreas Von Chamier-Cieminski , Mario Zimmer
IPC分类号： F04D29/046 , F04D9/00 , F04D13/06 , F04D29/22 , F04D29/42
CPC分类号： F04D29/046 , F04D9/003 , F04D13/0626 , F04D13/0633 , F04D29/22 , F04D29/4206 , F05D2240/61
摘要： A pump device, in particular for a fluid circuit in a motor vehicle, comprising a housing, a drive, a rotor, a stator and a radial bearing, wherein the housing has an inlet, wherein the rotor comprises an impeller wheel, wherein the drive is designed to set the rotor in rotation relative to the stator, wherein the inlet is fluidly connected to the impeller wheel, wherein the rotor has a rotor cavity, wherein a section of the stator projects into the rotor cavity, and wherein the radial bearing is situated in the rotor cavity between the section of the stator and the rotor.
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公开(公告)号：US12074495B2
公开(公告)日：2024-08-27
申请号：US17673340
申请日：2022-02-16
发明人： Benjamin Grothe , Dominik Niess
IPC分类号： H02K3/52 , F04D13/06 , F04D29/02 , F04D29/40 , F04D29/42 , H02K5/02 , H02K5/08 , H02K5/10 , H02K5/132
CPC分类号： H02K5/02 , H02K3/522 , H02K5/10 , F04D13/0626 , F04D29/02 , F04D29/406 , F04D29/4206 , H02K5/08 , H02K5/132
摘要： A pump device, in particular for a fluid circuit in a motor vehicle, comprising a stator, which has a stator core and a main body, and a rotor, wherein the rotor can be set in rotation relative to the stator, wherein the stator core is enclosed by the main body in a fluid-tight manner, and wherein the main body comprises a thermoset and a thermoplastic.
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公开(公告)号：US11971109B2
公开(公告)日：2024-04-30
申请号：US18227434
申请日：2023-07-28
IPC分类号： F16K11/085 , F01P7/14 , F01P11/02
CPC分类号： F16K11/085 , F01P7/14 , F01P11/029 , F01P2007/146
摘要： A valve for a liquid system of a vehicle having a valve housing with a multiplicity of valve housing openings, a valve body that is arranged in the valve housing so as to be rotatable about a rotational axis and has at least one flow-conducting connecting passage for the flow-conducting connection of at least two valve housing openings of the multiplicity of valve housing openings. A valve seal is arranged between the valve housing and the valve body. A valve actuator rotates the valve body about the rotational axis, and a multiplicity of flow passages corresponding to the valve housing openings for the flow-conducting connection of the valve to a remainder of the liquid system, are provided. The flow passages are jointly formed from a single first passage shell and a single second passage shell. The first passage shell is simultaneously formed as the valve housing.
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