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Patent Agency Ranking
公开(公告)号：US20240235314A9
公开(公告)日：2024-07-11
申请号：US18489835
申请日：2023-10-18
Applicant: NIDEC CORPORATION
Inventor： Yu WANG , Keisuke YOSHINO , Yonggang YANG , Masashi OMI
Abstract: The disclosure provides a motor and a motor assembling method. The motor includes a housing having a bottom and a wall portion extending from an edge of the bottom along an axial direction, and a lid connected to the housing on one side in the axial direction of the bottom of the housing. A surface on the one side in the axial direction of the bottom of the housing has a first connection surface. Housing portions on an inside and an outside in a radial direction of the first connection surface are respectively bent in opposite directions intersecting the first connection surface, which ensures sufficient working space when performing work for connecting the housing and the lid.
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公开(公告)号：US20240136883A1
公开(公告)日：2024-04-25
申请号：US18489839
申请日：2023-10-17
Applicant: NIDEC CORPORATION
Inventor： Yu WANG , Keisuke YOSHINO , Yonggang YANG , Masashi OMI
IPC: H02K5/06
CPC classification number: H02K5/06
Abstract: This disclosure provides a motor. The motor includes a housing and a lid molded by pressing. The lid includes a first wall portion extending along an axial direction. One side in the axial direction of the first wall portion is tightly fitted or loose-fitted to the housing, and the other side in the axial direction of the first wall portion is connected to an external device. This structure facilitates coaxial alignment and connection between the housing and the lid and reduces costs.
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公开(公告)号：US20240030771A1
公开(公告)日：2024-01-25
申请号：US18221450
申请日：2023-07-13
Applicant: Nidec Corporation
Inventor： Jinfeng MA , Keisuke YOSHINO , Chiharu KOBAYASHI , Yu WANG
IPC: H02K3/50
CPC classification number: H02K3/50 , H02K2203/09
Abstract: A motor includes a bus bar assembly including a resin holder and a wire integrally provided in the resin holder. The wire is connected to an external power supply and a coil leading-out wire of the motor, the resin holder is provided with a positioning hole penetrating in an axial direction, and at least a portion of the wire is exposed from the positioning hole. The wire is integrally provided in the resin holder simply through the positioning hole, and thus the resulting bus bar assembly is low in cost and light in weight.
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公开(公告)号：US20240235315A9
公开(公告)日：2024-07-11
申请号：US18489839
申请日：2023-10-18
Applicant: NIDEC CORPORATION
Inventor： Yu WANG , Keisuke YOSHINO , Yonggang YANG , Masashi OMI
IPC: H02K5/06
CPC classification number: H02K5/06
Abstract: This disclosure provides a motor. The motor includes a housing and a lid molded by pressing. The lid includes a first wall portion extending along an axial direction. One side in the axial direction of the first wall portion is tightly fitted or loose-fitted to the housing, and the other side in the axial direction of the first wall portion is connected to an external device. This structure facilitates coaxial alignment and connection between the housing and the lid and reduces costs.
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公开(公告)号：US20240136882A1
公开(公告)日：2024-04-25
申请号：US18489835
申请日：2023-10-17
Applicant: NIDEC CORPORATION
Inventor： Yu WANG , Keisuke YOSHINO , Yonggang YANG , Masashi OMI
Abstract: The disclosure provides a motor and a motor assembling method. The motor includes a housing having a bottom and a wall portion extending from an edge of the bottom along an axial direction, and a lid connected to the housing on one side in the axial direction of the bottom of the housing. A surface on the one side in the axial direction of the bottom of the housing has a first connection surface. Housing portions on an inside and an outside in a radial direction of the first connection surface are respectively bent in opposite directions intersecting the first connection surface, which ensures sufficient working space when performing work for connecting the housing and the lid.
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