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1. 发明授权

US10658901B2 Cover assembly for on-board electric equipment and method of manufacturing the cover assembly 有权
公开(公告)号：US10658901B2
公开(公告)日：2020-05-19
申请号：US16172993
申请日：2018-10-29
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Yusuke Kinoshita , Junya Yano , Shingo Enami
IPC分类号： H05K7/00 , H02K5/22 , F04B39/12 , F04B35/04 , H02K11/33 , B60H1/32 , H02K5/10
摘要： A cover assembly for on-board electric equipment includes a cover body and a connector including a terminal and a connector housing. The cover body includes a ferrous base metal body, and a Zn-based plating layer formed on a surface of the base metal body. The cover body has a through hole formed through the base metal body and the plating layer. The terminal is passed through the through hole and electrically connected to an electric circuit. The connector housing is formed on the cover body so as to surround the terminal. A laser mark is formed on the cover body. The laser mark has a circular shape about the through hole and penetrates the plating layer to the base metal body. The connector housing extends to the base metal body through the plating layer within the laser mark.

2. 发明授权

US10371147B2 Electrically-driven compressor 有权
公开(公告)号：US10371147B2
公开(公告)日：2019-08-06
申请号：US15806840
申请日：2017-11-08
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Tatsuya Koide , Ken Suitou , Kazuya Kimura , Akio Fujii , Akihiko Taketani , Masao Iguchi , Kenji Mochizuki , Shingo Enami
IPC分类号： F16J15/12 , F04C27/00 , F16J15/10 , F16J15/02 , F16J15/06 , H02K5/22 , F01C21/10 , F04C18/02
摘要： An electrically-driven compressor including a housing, an electric motor, a compression mechanism, a cover member, a motor drive circuit, and a sealing member is disclosed. The electric motor is accommodated in the housing. The compression mechanism is accommodated in the housing and operated by the electric motor. The cover member is attached to the housing. The housing and the cover member form an accommodation portion including an accommodation space therein. The motor drive circuit is accommodated in the accommodation space and drives the electric motor. The sealing member is arranged between the housing and the cover member to seal the accommodation space. The sealing member includes an elastic seal portion that comes into close contact with the housing and the cover member. A core sustains the shape of the seal portion in conformance with the circumferential edge of the accommodation space. The core is formed so that at least a circumferential edge part of the core is in conformance with the circumferential edge of the accommodation space. The seal portion is formed integrally with the circumferential edge part of the shape sustaining member by depositing rubber material thereon.

3. 发明授权

US09394905B2 Motor-driven compressor including a shield to block electromagnetic noise 有权
标题翻译：电动压缩机包括屏蔽电磁噪音
公开(公告)号：US09394905B2
公开(公告)日：2016-07-19
申请号：US13952267
申请日：2013-07-26
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Yusuke Kinoshita , Ken Suitou , Kazuhiro Kuroki , Satoru Egawa , Junya Yano , Shingo Enami
IPC分类号： F04C18/02 , F01C21/10 , F04C23/00
CPC分类号： F04C18/0207 , F01C21/10 , F04C23/008 , F04C2240/803 , F04C2240/808
摘要： A motor-driven compressor includes a compression unit, an electric motor, a housing, a cover, wherein the cover includes a main body and a connector coupler, and the cover and the housing define an accommodating chamber, a motor driving circuit that is accommodated in the accommodating chamber and includes a circuit board, and a metal terminal held in the connector coupler, wherein the metal terminal includes first and second end portions. The cover has a shield including a first shield portion, which blocks electromagnetic noise and forms at least part of the connector coupler, and a second shield portion, which blocks electromagnetic noise and forms at least part of the main body. The first and second shield portions are coupled to each other. The second shield portion includes an insertion hole into which one of the first and second end portions of the metal terminal is insertable.
摘要翻译：电动压缩机包括压缩单元，电动机，壳体，盖子，其中盖子包括主体和连接器耦合器，并且盖子和壳体限定容纳室，容纳电动机驱动电路在容纳室中并且包括电路板和保持在连接器耦合器中的金属端子，其中金属端子包括第一和第二端部。盖具有屏蔽，其包括阻挡电磁噪声并形成连接器耦合器的至少一部分的第一屏蔽部分和阻挡电磁噪声并形成主体的至少一部分的第二屏蔽部分。第一和第二屏蔽部分彼此耦合。第二屏蔽部分包括可插入金属端子的第一端部和第二端部中的一个的插入孔。

4. 发明授权

US11489402B2 Electric compressor 有权
公开(公告)号：US11489402B2
公开(公告)日：2022-11-01
申请号：US16725274
申请日：2019-12-23
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Yusuke Kinoshita , Shingo Enami , Junya Yano
IPC分类号： H02K3/50 , H02K5/24 , H02K7/14 , H02K11/33 , B60H1/32 , B60H1/00
摘要： An electric compressor includes a motor housing, an inverter, a cover, and a fastener. The inverter includes a board; an electronic component; a holder composed of an insulating material, the holder containing the electronic component and supporting the board; a bus bar integrated with the holder, and electrically connected to a circuit pattern and the motor housing; and a tubular member interposed between the cover and the bus bar, with the fastener inserted in the tubular member. The fastening force from the fastener causes the tubular member to press the bus bar toward the motor housing.

5. 发明授权

US09810219B2 Motor-driven compressor including a coupling structure having a protrusion and insertion portion 有权
公开(公告)号：US09810219B2
公开(公告)日：2017-11-07
申请号：US14222842
申请日：2014-03-24
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Ken Suitou , Yusuke Kinoshita , Shingo Enami , Junya Yano
IPC分类号： F04D13/06 , F04C29/04 , F04C15/00 , F04C18/02
CPC分类号： F04C29/047 , F04C15/0096 , F04C18/0215 , F04C2240/403 , F04C2240/803 , F04C2240/808 , F04D13/0693
摘要： A motor-driven compressor that includes a compression unit, an electric motor, a housing, a cover, and a motor driving circuit. A metal terminal electrically connects the electric motor to the motor driving circuit. A coupling base is coupled to the housing, and the motor driving circuit is coupled to the coupling base. Each of the coupling base and the housing includes an insertion portion through which the metal terminal is inserted. At least one of the coupling base and the housing includes a protrusion. The protrusion is separated from the insertion portions. At least the other of the coupling base and the housing includes a receiving portion that receives the protrusion. The coupling base is positioned relative to the housing by connection of the insertion portion of the coupling base and the insertion portion of the housing and by engagement of the protrusion and receiving portion.

6. 发明申请

US20150233377A1 ELECTRICALLY-DRIVEN COMPRESSOR 审中-公开
标题翻译：电动驱动压缩机
公开(公告)号：US20150233377A1
公开(公告)日：2015-08-20
申请号：US14703130
申请日：2015-05-04
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Tatsuya Koide , Ken Suitou , Kazuya Kimura , Akio Fujii , Akihiko Taketani , Masao Iguchi , Kenji Mochizuki , Shingo Enami
IPC分类号： F04C29/00 , F04C27/00 , F04C18/02
CPC分类号： F04C27/008 , F01C21/10 , F04C18/0215 , F04C27/003 , F04C2240/30 , F04C2240/808 , F16J15/022 , F16J15/061 , F16J15/062 , F16J15/104 , F16J15/121 , F16J15/122 , F16J15/125 , H02K5/22 , H02K5/225
摘要： An electrically-driven compressor including a housing, an electric motor, a compression mechanism, a cover member, a motor drive circuit, and a sealing member is disclosed. The electric motor is accommodated in the housing. The compression mechanism is accommodated in the housing and operated by the electric motor. The cover member is attached to the housing. The housing and the cover member form an accommodation portion including an accommodation space therein. The motor drive circuit is accommodated in the accommodation space and drives the electric motor. The sealing member is arranged between the housing and the cover member to seal the accommodation space. The sealing member includes an elastic seal portion that comes into close contact with the housing and the cover member. A core sustains the shape of the seal portion in conformance with the circumferential edge of the accommodation space. The core is formed so that at least a circumferential edge part of the core is in conformance with the circumferential edge of the accommodation space. The seal portion is formed integrally with the circumferential edge part of the shape sustaining member by depositing rubber material thereon.
摘要翻译：公开了一种电动压缩机，包括壳体，电动机，压缩机构，盖构件，马达驱动电路和密封构件。电动机容纳在壳体中。压缩机构容纳在壳体中并由电动机操作。盖构件附接到壳体。壳体和盖构件形成包括其中的容纳空间的容纳部分。电机驱动电路容纳在容纳空间中并驱动电动机。密封构件设置在壳体和盖构件之间以密封容纳空间。密封构件包括与壳体和盖构件紧密接触的弹性密封部。核心保持密封部分的形状与容纳空间的圆周边缘一致。芯部形成为使得至少芯部的周向边缘部分与容纳空间的圆周边缘一致。密封部分通过在其上沉积橡胶材料与形状维持构件的周边部分一体地形成。

7. 发明授权

US11171537B2 Electric compressor for a vehicle 有权
公开(公告)号：US11171537B2
公开(公告)日：2021-11-09
申请号：US16366377
申请日：2019-03-27
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Yusuke Kinoshita , Shingo Enami , Junya Yano , Shigehiro Kasho , Masato Tsukahara
IPC分类号： H02K11/33 , H02K5/22 , H01R13/50 , H01R13/6582 , H02K5/24 , B60H1/32 , H02K11/01
摘要： An electric compressor for a vehicle includes an inverter, a motor, and a first connector and a second connector electrically connecting an in-vehicle power supply and the motor with the first connector and the second connector being fitted to each other. The first connector includes a tubular receiving portion made of resin and a first conductive portion disposed inside the receiving portion. The second connector includes a tubular insertion portion made of resin and insertable into the receiving portion, and a second conductive portion disposed inside the insertion portion and connected to the first conductive portion. A rib is disposed between an inner surface of the receiving portion and an outer surface of the insertion portion. The rib is formed integrally with one of the inner surface and the outer surface, and is in contact with the other of the inner surface and the outer surface.

8. 发明授权

US10677262B2 Fluid machine 有权
公开(公告)号：US10677262B2
公开(公告)日：2020-06-09
申请号：US15853028
申请日：2017-12-22
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Yusuke Kinoshita , Shingo Enami , Junya Yano
IPC分类号： F04D29/58 , F04B39/06 , F04B35/04 , F04D25/06 , F04B39/12 , H01L23/40 , F04B53/08 , F04D13/06
摘要： A motor-driven compressor includes collars, which maintain the gap between a cover and an outer surface of a first housing member. Fasteners fasten the cover to the first housing member. Each collar is arranged to face a seating surface of the head of the corresponding fastener such that the cover is sandwiched between the collars and the seating surfaces. Each collar thus includes a facing portion, which faces the seating surface and receives a pressing force from the seating surface via the cover, and a transmitting portion, which transmits the pressing force received at the facing portion to a base member. Accordingly, the pressing force applied through the seating surface of the fastener is transmitted to the base member through the collar, so that the base member is pressed against the outer surface of the first housing member.

9. 发明授权

US09267502B2 Motor-driven compressor 有权
标题翻译：电动压缩机
公开(公告)号：US09267502B2
公开(公告)日：2016-02-23
申请号：US13909791
申请日：2013-06-04
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI , GIFU HIGHTECH CO., LTD.
发明人： Shingo Enami , Tsuyoshi Yamaguchi , Yoshikazu Fukutani , Akio Fujii , Takeshi Hamanaka
IPC分类号： F04B39/14 , F04C23/02 , F04B35/04 , F04C23/00 , F04B39/12 , H01R12/71 , H01R13/52 , F04C18/02
CPC分类号： F04C23/02 , F04B35/04 , F04B39/121 , F04B39/14 , F04C18/0215 , F04C23/008 , F04C2240/30 , F04C2240/803 , F04C2240/808 , H01R12/716 , H01R13/5213
摘要： A motor-driven compressor includes a compression unit, an electric motor, a housing that includes an accommodating chamber and a wiring connection port, a motor driving circuit that includes a substrate arranged in the accommodating chamber, wiring electrically connected to the substrate and extending out of the housing through the wiring connection port, and a resin sealing member fitted to the wiring connection port. The wiring includes a primary conductor, which has a first end connected to the substrate and a second end, and a secondary conductor, which is connected to the second end of the primary conductor and arranged outside the housing. The secondary conductor includes a wire portion and a sheath that is made of an insulating material and covers the wire portion. The sealing member covers the sheath and a junction between the primary conductor and the secondary conductor.
摘要翻译：一种电动压缩机，包括压缩单元，电动机，包括容纳室和布线连接口的壳体，马达驱动电路，其包括布置在容纳室中的基板，电连接到基板并延伸出的布线通过配线连接口和外壳的配线连接口的树脂密封构件。所述布线包括：具有连接到所述基板的第一端和第二端的主导体和连接到所述主导体的第二端并且布置在所述壳体外部的次级导体。次级导体包括由绝缘材料制成并覆盖线部分的导线部分和护套。密封构件覆盖护套和主导体和次导体之间的接合部。

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