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公开(公告)号：US20230358325A1
公开(公告)日：2023-11-09
申请号：US18350705
申请日：2023-07-11
发明人： Anbang CHEN , Xiaoyu LIU , Guanyin LIANG , Ruifeng QIN
IPC分类号： F16K11/085
CPC分类号： F16K11/0853 , B60K11/02
摘要： A multi-port valve includes a valve housing and a valve core. The valve housing includes a plurality of ports arranged in a circumferential direction. All the ports are grouped into at least two port groups. Each of the port groups includes a main port and a plurality of sub-ports. The valve core is rotatably mounted to the valve housing and defines at least two flow channels. The multi-port valve has a plurality of work modes in response to the valve core rotated as regard to the valve housing to different positions. In different work modes, each of said at least two flow channels is configured to selectively communicate one of the main ports with one of the sub-ports.
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公开(公告)号：US20200072224A1
公开(公告)日：2020-03-05
申请号：US16553678
申请日：2019-08-28
发明人： Guoyuan ZOU , Hongliang ZHANG , Daigang LI , Anbang CHEN , Ruifeng QIN , Guanyin LIANG
摘要： An electric coolant pump includes a pump house, a motor connected to the pump house, and an impeller housed in the pump house and driven by the motor. The motor includes a stator and a movable unit rotatably mounted within the stator. The stator is provided with a central shaft. The movable unit includes a support body, a bearing assembly fixedly embedded in the support body, a rotor core fixed to the support body, and a plurality of permanent magnets attached to the rotor core. The bearing assembly includes at least one bearing rotatably sleeved on the central shaft. The support body is formed by an injection-molding process to wrap the bearing assembly and fixed connecting bearing assembly and the rotor core.
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公开(公告)号：US20220320921A1
公开(公告)日：2022-10-06
申请号：US17808782
申请日：2022-06-24
发明人： Ruifeng QIN , Yi JING , Bensong HUANG , Guoyuan ZOU , Denie ZENG , Zhenzi FANG , Guanyin LIANG
摘要： a stator core, a bobbin fixed on the stator core, and a plurality of windings wound on the bobbin, characterized in that the stator further comprises an elastic member with one end fixed onto the insulating frame, the other end of the elastic member is resisted against and thereby forcing the bobbin to axially position the stator.
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公开(公告)号：US20220205455A1
公开(公告)日：2022-06-30
申请号：US17698675
申请日：2022-03-18
发明人： Ruifeng QIN , Yi JING , Bensong HUANG , Zhenzi FANG , Guanyin LIANG , Guoyuan ZOU , Denie ZENG
摘要： A liquid pump includes a pump house with an electric motor housed therein, a pump cover connected to the pump house, an impeller housed in the pump cover and driven by the motor, and a sleeve disposed between the pump cover and the pump house. Two of the pump cover, the pump house, and the sleeve are respectively provided with an outer binding segment and an inner binding segment, the outer binding segment is made of polyphenylene sulfide mixed with glass fiber, and permeable to a laser light, the inner binding segment is cable of absorbing the laser light.
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