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1. 发明授权

US10100838B2 Electric compressor including a rib structure for securing an electric component 有权
公开(公告)号：US10100838B2
公开(公告)日：2018-10-16
申请号：US14813821
申请日：2015-07-30
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Yusuke Kinoshita , Ken Suitou , Tatsuya Koide , Akio Fujii
IPC分类号： F04D25/06 , F04B53/22 , F04B53/16 , F04C23/02
摘要： An electric compressor is provided to more securely suppress breakage of an electric component. An inverter cover forms an accommodation space. A bus bar constituting a portion of an electric circuit for driving an electric motor is accommodated in the accommodation space. The inverter cover has a rib projecting into the accommodation space. The bus bar is placed on the rib.

2. 发明授权

US10087942B2 Motor driven compressor 有权
公开(公告)号：US10087942B2
公开(公告)日：2018-10-02
申请号：US14312848
申请日：2014-06-24
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Junya Yano , Akio Fujii , Junichi Takahata
IPC分类号： F04D25/06 , F04B27/08 , F04B35/04 , F04C23/00 , F04B39/12 , H02K11/33
摘要： A motor-driven compressor that includes a compression unit adapted to compress refrigerant, an electric motor adapted to drive the compression unit, and a housing that accommodates the compression unit and the electric motor and includes a coupling member. A motor driving circuit drives the electric motor. The motor driving circuit includes a circuit board and a capacitor, which is electrically connected to the circuit board. A capacitor holder holds the capacitor and is coupled to the coupling member. One of the capacitor holder and the coupling member includes a projection, and the other one of the capacitor holder and the coupling member includes an engagement portion that engages with the projection. Engagement between the projection and the engagement portion positions the capacitor holder relative to the coupling member.

3. 发明申请

US20130330217A1 MOTOR-DRIVEN COMPRESSOR 有权
标题翻译：电机驱动压缩机
公开(公告)号：US20130330217A1
公开(公告)日：2013-12-12
申请号：US13909791
申请日：2013-06-04
申请人： GIFU HIGHTECH CO., LTD. , KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Shingo ENAMI , Tsuyoshi Yamaguchi , Yoshikazu Fukutani , Akio Fujii , Takeshi Hamanaka
IPC分类号： F04C23/02
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。

4. 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.

5. 发明授权

US10119528B2 Electric compressor with component for blocking electromagnetic noise 有权
公开(公告)号：US10119528B2
公开(公告)日：2018-11-06
申请号：US14699238
申请日：2015-04-29
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Akio Fujii , Yusuke Kinoshita , Kazuhiro Kuroki , Tatsuya Koide
IPC分类号： H02K5/00 , H02K5/22 , F04B35/04 , F04C23/02 , H02K11/02 , F04C18/02 , F04C29/00 , H02K11/22
摘要： An electric compressor includes a housing a compression mechanism, an electric motor and a motor driving circuit. The motor driving circuit includes a circuit board and an electronic component mounted on the circuit board. The electric compressor further includes a bus bar, a shield plate having a bolt hole and an intervening portion interposed between the bus bar and the shield plate. The bus bar, intervening portion and the shield plate are integrated by a resin member. A part of the intervening portion on a side thereof opposite from the shield plate and/or a part of the bus bar on a side thereof opposite from the shield plate is exposed without being covered with the resin member. A surface of the shield plate around the bolt hole on a side thereof opposite from the intervening portion is exposed without being covered with the resin member.

6. 发明授权

US10125775B2 Motor-driven compressor 有权
公开(公告)号：US10125775B2
公开(公告)日：2018-11-13
申请号：US14312880
申请日：2014-06-24
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Junya Yano , Akio Fujii , Junichi Takahata
IPC分类号： F04D25/06 , F04B39/06 , F04B39/12 , F04B49/06 , F01C21/10 , F04C23/00 , F04C18/344
摘要： A motor-driven compressor that includes a compression unit adapted to compress refrigerant, an electric motor adapted to drive the compression unit, and a housing that accommodates the compression unit and the electric motor. The housing includes a coupling member. A motor driving circuit is adapted to drive the electric motor. The motor driving circuit includes a circuit board and a capacitor, which is electrically connected to the circuit board. The capacitor includes a side surface and an end surface that faces the coupling member. A resin material is located between the coupling member and the capacitor. The coupling member includes a facing surface that faces the capacitor. The facing surface includes a recess extending away from the capacitor. The recess receives some of the resin material.

7. 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。

8. 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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