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公开(公告)号：US12237750B2
公开(公告)日：2025-02-25
申请号：US18697639
申请日：2022-10-28
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Jinbin Wu , Onkar Sunil Kulkarni , Maksim Y. Radov , Varun Vinaykumar Nyayadhish , William K. Goertzen , Jason Holzmueller
Abstract: A terminal assembly for an encapsulated stator is provided. The terminal assembly includes an elbow terminal and an insulating tube. The terminal assembly allows for joining of magnet wire and lead wire at a 90 degree angle. A terminal assembly for an ESP motor head is provided. The terminal assembly includes a terminal, an insulation tube, and a sleeve. The insulation tube is disposed in the motor head pothole. The terminal is disposed within the insulation tube. An end of the terminal configured to receive a lead wire includes internal threads. The threads allow for accommodation of various lengths of lead wires extending from the stator.
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公开(公告)号：US12237729B2
公开(公告)日：2025-02-25
申请号：US17905209
申请日：2021-02-25
Applicant: MINEBEA MITSUMI Inc.
Inventor： Koichiro Hirabayashi
Abstract: The rotating device includes a housing, a motor, a gear transmitting rotation of the motor to an outside, a sensor, a connection terminal electrically connected to the outside, and a wiring board. The wiring board electrically connects the motor, the sensor, and the connection terminal. The wiring board is formed of a film having a flexibility. A rotation speed or a rotation angle of the gear is detectable by the sensor. An electronic component controlling the motor is mounted at the wiring board. A part of the wiring board includes a bent part or a curved part and surrounds a part of the electronic component.
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公开(公告)号：US20250047174A1
公开(公告)日：2025-02-06
申请号：US18717755
申请日：2021-12-28
Applicant: HITACHI ASTEMO, LTD.
Inventor： Takuro KANAZAWA , Kenichirou NAKAJIMA , Tadashi SUGIURA
Abstract: An electric drive device includes a motor, an inverter, cooling water paths, a housing, a connector that connects the inverter and an external device, a fuse member connected to a bus bar extending from the inverter, and a connecting member including the same; in which the housing includes an accommodating portion that accommodates at least a part of the motor and the inverter, the connecting member is provided on a side wall of the housing, the fuse member is accommodated in the accommodating portion, and the inverter, the fuse member, and the connector are electrically connected.
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公开(公告)号：US20250047166A1
公开(公告)日：2025-02-06
申请号：US18788500
申请日：2024-07-30
Applicant: BOS GmbH & Co. KG
Inventor： Thomas SCHNEIDER , Jörg MEYER , Max VON LÜTTICHAU
Abstract: Drive unit for a protection device in a vehicle interior, having an electric motor and control electronics for the electric motor arranged on a printed circuit board. The electric motor and the printed circuit board with the control electronics are incorporated into a common plastics casing. The plastics casing is constructed from a plurality of casing parts, connected together without the use of tools, and the control electronics arranged on the printed circuit board are arranged in the plastics casing adjacent to the electric motor.
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公开(公告)号：US20250047165A1
公开(公告)日：2025-02-06
申请号：US18634986
申请日：2024-04-14
Applicant: MITSUBA Corporation
Inventor： TAKAHIRO UCHIDATE , KATSUMASA FUKASAWA , TAKENORI FUKUSHIMA , SATOSHI KIBE
IPC: H02K5/22
Abstract: A motor includes a busbar terminal including a plurality of layers overlapping in an axial direction. In the busbar terminal, an external connection terminal and a coil connection terminal are formed. A coil terminal part that is pulled out from a winding part overlapping the external connection terminal in the axial direction is connected to the coil connection terminal while being subjected to forming to be pulled out in a circumferential direction.
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公开(公告)号：US12218563B2
公开(公告)日：2025-02-04
申请号：US18059477
申请日：2022-11-29
Applicant: MINEBEA MITSUMI Inc.
Inventor： Shotaro Honda , Masami Ota
Abstract: To provide a motor easily applied with frame ground in a simple configuration and capable of suppressing deformation of a connection terminal in contact with an external terminal connecting to an external device. A motor of the present application includes a metal member of a tubular shape having an opening portion and an inner peripheral surface forming the opening portion in an axial line x direction, a bracket including a tubular part disposed inside the opening portion, and a terminal provided at the bracket. The terminal includes a first portion connected to an external terminal connecting to an external device, and a second portion in contact with the metal member. The second portion is disposed between the inner peripheral surface of the metal member and an outer peripheral surface of the tubular part of the bracket.
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公开(公告)号：US20250038587A1
公开(公告)日：2025-01-30
申请号：US18696912
申请日：2022-09-30
Applicant: VALEO SYSTÈMES D'ESSUYAGE
Inventor： Gilles Neron , Olivier Marroux , Alain Servin , Jose Luis Herrada
Abstract: A coil of a stator for an electric motor is disclosed. The coil includes a reel forming a tooth of the stator. The reel includes a tubular central shaft including multiple grooves formed on its periphery between a first end of the central shaft configured to be oriented towards the center of the stator and a second end of the central shaft configured to be oriented towards the outside of the stator. The grooves are configured to receive a turn of a winding wire wound around the reel. The reel also includes a first retaining collar located at the first end of the central shaft, a second retaining collar located on the second end of the central shaft, and a winding formed by the winding wire configured to be wound around the reel between the first retaining collar the second retaining collar.
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公开(公告)号：US12212211B2
公开(公告)日：2025-01-28
申请号：US18105456
申请日：2023-02-03
Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Inventor： Taito Okuma
Abstract: A centrifugal compressor includes a compressor impeller, a motor, an inverter, a housing including a motor chamber and an inverter chamber, a conductive member, an insertion hole, and a resin member sealing the insertion hole. A pressure in the motor chamber is higher than that in the inverter chamber. The resin member includes a first resin portion fixed to the housing and a second resin portion which is covered with the first resin portion and which covers the conductive member, the second resin portion having a Young's modulus smaller than that of the first resin portion. The first resin portion and the second resin portion, and the second resin portion and the conductive member are coupled by insert-molding.
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公开(公告)号：US20250016944A1
公开(公告)日：2025-01-09
申请号：US18708685
申请日：2022-04-27
Applicant: GKN Automotive Ltd.
Inventor： Mark Schmidt , Frank Bernreuther , Torsten Tietgen , Aitor Tejado , Nico Maurin
Abstract: A high-voltage component includes a housing and a high-voltage connection arranged therein. The housing includes a cover element, which closes an opening of the housing. The high-voltage connection is accessible from the outside exclusively via the opening. The cover element is releasably connected to the housing via a plurality of connecting elements. A cable extends, from a non-detachable first connection arranged on the housing, outside the housing at least partially over the cover element to a second connection arranged on the housing in such a way that at least one first connecting element is covered by the cable and is thus not accessible from the outside.
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公开(公告)号：US20250015549A1
公开(公告)日：2025-01-09
申请号：US18713406
申请日：2022-01-12
Applicant: HARMONIC DRIVE SYSTEMS INC.
Inventor： Norio SHIROKOSHI
Abstract: A shaft member, in which electrical wiring and connectors are integrally formed, is disposed on a hollow portion for electrical wiring that extends through the center of a wave gear device. The connectors attached to first and second shaft ends on both sides of the shaft member are each exposed to outside from both ends of the hollow portion. During wiring work, external wiring or the like need merely be attached to respective terminals of the connectors exposed to outside. It is possible to reduce the risk of disconnection caused by sliding or twisting of the electrical wiring, without the electrical wiring contacting a hollow input shaft forming the hollow portion, an end of a second end plate, etc. Constraints on the number of wires and wire diameter are also alleviated, and wiring work also becomes simple.
