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21. 发明公开

EP3076413A1 POWER-RECEIVING DEVICE 审中-公开
标题翻译：电源接收装置
公开(公告)号：EP3076413A1
公开(公告)日：2016-10-05
申请号：EP14861824.2
申请日：2014-11-11
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , Yazaki Corporation
发明人： YUASA, Hiroaki , HORIUCHI, Satoru , KATAOKA, Masayuki , TAKEMURA, Hitoshi
IPC分类号： H01F38/14 , B60K1/04 , B60L5/00 , B60L11/18 , H02J7/00
CPC分类号： B60L11/182 , B60L11/1838 , H01F27/2847 , H01F38/14 , H02J50/10
摘要： A power reception device (200) includes a flat plate-like core (240) and a coil (250) spirally wound around the core and having a winding central axis extending in a horizontal direction. The coil is formed like a flat plate to have a longer side portion (251) and a shorter side portion (252) when the coil is viewed in cross section at a plane perpendicular to an extending direction of the coil. The coil is wound around the core such that the longer side portion faces a surface of the core. Therefore, the thickness of the power reception device can be reduced.
摘要翻译：受电装置（200）具有平板状的铁心（240）和螺旋状地卷绕在该铁心上且具有在水平方向上延伸的绕组中心轴的线圈（250）。当线圈在与线圈的延伸方向垂直的平面上的横截面中观察时，线圈形成为平板状以具有长边部分（251）和短边部分（252）。线圈围绕芯缠绕，使得长边部分面对芯的表面。因此，能够减小受电装置的厚度。

22. 发明公开

EP3076412A1 POWER-RECEIVING DEVICE AND POWER-TRANSMITTING DEVICE 有权
标题翻译： STROMAUFNAHMEVORRICHTUNG UNDSTROMÜBERTRAGUNGSVORRICHTUNG
公开(公告)号：EP3076412A1
公开(公告)日：2016-10-05
申请号：EP14861772.3
申请日：2014-11-18
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： YUASA, Hiroaki
IPC分类号： H01F27/36 , H01F38/14 , B60L5/00 , B60L11/18
CPC分类号： B60L11/182 , B60L5/00 , H01F27/362 , H01F38/14 , H02J50/12 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14
摘要： A power receiving unit (210) adopted for this power receiving device includes a core unit (260) having a plate-like shape and including a side surface, an upper surface and a lower surface, and a power receiving coil (250) helically wound about a coil winding axis (02) to surround the core unit (260) including the upper and lower surfaces, the shield (240) including a first shield (240a) disposed on the side of one end of the power receiving unit (210) in an axial direction of the coil winding axis (02), and a second shield (240b) disposed on the side of the other end of the power receiving unit (210) in the axial direction of the coil winding axis (02), the shield (240) being absent at least at a location directly above a center portion of the power receiving unit (210).
摘要翻译：用于该受电装置的受电单元（210）包括具有板状形状并包括侧面，上表面和下表面的芯单元（260）和螺旋缠绕的受电线圈（250）围绕包括所述上表面和下表面的所述芯单元（260）的线圈绕组轴线（02），所述屏蔽件（240）包括设置在所述受电单元（210）的一端侧的第一屏蔽件（240a）在线圈卷绕轴线（02）的轴向上，以及沿着线圈卷绕轴线（02）的轴向设置在电力接收单元（210）的另一端侧的第二屏蔽件（240b），至少在电力接收单元（210）的中心部分正上方的位置处不存在屏蔽（240）。

23. 发明公开

EP3072139A1 POWER RECEPTION DEVICE AND POWER TRANSMISSION DEVICE 有权转让
标题翻译： STROMAUFNAHMEVORRICHTUNG UND STROMABGABEVORRICHTUNG
公开(公告)号：EP3072139A1
公开(公告)日：2016-09-28
申请号：EP14758179.7
申请日：2014-07-31
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： YUASA, Hiroaki
IPC分类号： H01F38/14
CPC分类号： H01F38/14 , B60L11/182 , B60L11/1829 , B60L11/1833 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/80 , Y02T10/7005 , Y02T10/7072 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/14
摘要： A power reception device includes a first capacitor and a second capacitor, and first capacitor and second capacitor are arranged to be adjacent to each other on a same side when viewed from a power reception coil, such that a second external electrode faces a fourth external electrode, and first capacitor and second capacitor are arranged such that a distance between second external electrode and fourth external electrode is shorter than a distance between a first external electrode and a third external electrode.
摘要翻译：电力接收装置包括第一电容器和第二电容器，并且当从受电线圈观察时，第一电容器和第二电容器被布置成在同一侧彼此相邻，使得第二外部电极面向第四外部电极并且第一电容器和第二电容器布置成使得第二外部电极和第四外部电极之间的距离小于第一外部电极和第三外部电极之间的距离。

24. 发明公开

EP3848231A1 EVALUATION METHOD 有权
公开(公告)号：EP3848231A1
公开(公告)日：2021-07-14
申请号：EP21150114.3
申请日：2021-01-04
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KAWAHARA, Hisato , YUASA, Hiroaki , KUSUMI, Hidetoshi
IPC分类号： B60L53/10 , B60L53/16 , B60L53/302 , G01R27/20 , G01R31/00 , H01R13/193
摘要： An evaluation method for evaluating a charging connector in coolability by connecting an evaluation jig to the charging connector, the charging connector including a pair of male terminals (11) coolable with a coolant, the evaluation jig including a pair of female terminals (100). The method comprises: connecting the pair of female terminals (100) to the pair of male terminals (11); adjusting a connection state between the male terminal (11) and the female terminal (100) such that contact resistance between the male terminal (11) and the female terminal (100) is 0.06 mΩ or more and 0.15 mΩ or less; and after the adjusting the connection state, evaluating the coolability depending on whether the male terminal (11) and the female terminal (100) have a temperature of 90°C or lower when a charging current of 400 A is supplied to the male terminal (11) and the female terminal (100) for 30 minutes.

25. 发明公开

EP3848230A1 EVALUATION JIG 有权
公开(公告)号：EP3848230A1
公开(公告)日：2021-07-14
申请号：EP21150113.5
申请日：2021-01-04
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KUSUMI, Hidetoshi , KAWAHARA, Hisato , YUASA, Hiroaki
IPC分类号： B60L53/10 , B60L53/16 , B60L53/302 , G01R27/20 , G01R31/00 , H01R13/193
摘要： The evaluation jig (50) comprises a pair of female terminals (100) connectable to a pair of male terminals of a charging connector and an adjustment member (400) capable of adjusting contact resistance of the female terminal (100) and the male terminal. The female terminal (100) is reducible in diameter. The adjustment member (400) includes an annular band (410) attached to an outer peripheral surface of the female terminal (100) and formed in an annulus surrounding the female terminal (100), a metal band (420) attached to an outer peripheral surface of the annular band (410) and capable of applying external force to the female terminal (100) to reduce the female terminal (100) in diameter, and an adjustment unit (430) capable of adjusting the external force applied by the metal band (420) to the female terminal (100). The annular band (410) is made of an electrically and thermally insulating material.

26. 发明授权

EP3082141B1 POWER RECEIVING DEVICE AND POWER TRANSMITTING DEVICE 有权
公开(公告)号：EP3082141B1
公开(公告)日：2020-11-18
申请号：EP16158462.8
申请日：2016-03-03
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： YUASA, Hiroaki
IPC分类号： H01F27/36 , H01F27/40 , H01F38/14 , H01F3/10

27. 发明公开

EP3419031A1 COIL UNIT 审中-公开
公开(公告)号：EP3419031A1
公开(公告)日：2018-12-26
申请号：EP18178268.1
申请日：2018-06-18
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： YUASA, Hiroaki
IPC分类号： H01F27/10 , H01F27/34 , H01F27/36 , H02J7/02 , B60L11/18 , H01F38/14
CPC分类号： H01F27/10 , B60L11/1812 , B60L11/182 , H01F27/365 , H01F38/14 , H01F2027/408 , H02J7/025
摘要： A coil unit (4) includes a ferrite plate (34) including a coil carrying surface (50) and a rear surface (51) opposite to the coil carrying surface (50), a coil (16) arranged on a side of the coil carrying surface (50) of the ferrite plate (34), a device (12, 13) arranged on a side of the rear surface (51) of the ferrite plate (34), and a cooling apparatus (36) which feeds a coolant between the ferrite plate (34) and the device (12, 13).

28. 发明授权

EP3127741B1 VEHICLE 有权
公开(公告)号：EP3127741B1
公开(公告)日：2018-05-02
申请号：EP16182181.4
申请日：2016-08-01
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： YUASA, Hiroaki
IPC分类号： B60L11/18
CPC分类号： H02J7/025 , B60L11/182 , B60R16/02 , H01F38/14 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14
摘要： A vehicle includes a metal cover (71) formed of a metal having a higher magnetic permeability than aluminum, and a power reception apparatus (4) having a power reception coil including a low-turn-count portion (92) with a smaller number of turns and a high-turn-count portion (93) with a larger number of turns than the low-turn-count portion (92). In plan view as seen from below the metal cover (71) and the power reception coil, the low-turn-count-portion (92) is located in at least a part of a facing portion (90) which is a part of the power reception coil and which faces the metal cover (71).

29. 发明授权

EP3130503B1 VEHICLE 有权
公开(公告)号：EP3130503B1
公开(公告)日：2017-12-27
申请号：EP16181157.5
申请日：2016-07-26
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： YUASA, Hiroaki
IPC分类号： B60L11/18 , H01F38/14 , H02J50/10
CPC分类号： B60L11/182 , B60L3/0015 , H01F27/02 , H01F38/14 , H02J50/10 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14
摘要： Provided is a vehicle (3) including a power reception device (4) which receives electric power from a power transmission device in a non-contact manner, on a bottom surface side. In the power reception device (4), a frame (31) has a plurality of radial ribs (R2, R3) extending radially from a central portion of the frame (31) toward end portions of the frame (31), and a side of an apparatus (91) closer to the vehicle abuts on a base (50), and a side thereof opposite to the vehicle abuts on a protective cover (20).

30. 发明公开

EP3224843A1 POWER RECEPTION APPARATUS AND POWER TRANSMISSION APPARATUS 有权
标题翻译：功率接收装置和功率传输装置
公开(公告)号：EP3224843A1
公开(公告)日：2017-10-04
申请号：EP15816864.1
申请日：2015-11-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , Yazaki Corporation
发明人： YUASA, Hiroaki , KIBUDERA, Nobuhiro , EJIMA, Syuhei , HORIUCHI, Satoru , KAGAMI, Kazuyoshi
IPC分类号： H01F27/36 , B60L11/18 , H01F38/14 , H01M10/44 , H02J5/00 , H02J7/02
CPC分类号： B60L11/182 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2270/147 , H01F27/362 , H01F27/365 , H01F38/14 , H01M10/46 , H01M2220/20 , H02J7/025 , H02J50/10 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/122 , Y02T90/127 , Y02T90/14
摘要： A power reception apparatus to which power is transferred from a power transmission apparatus in a contactless manner includes: a ferrite provided in a plate shape and having a first principal face and a second principal face; an annular coil provided on the first principal face of the ferrite; and a shield provided on the second principal face of the ferrite, wherein an outer peripheral portion of the coil is placed on an inner side relative to an outer peripheral portion of the ferrite, such that part of the first principal face is exposed on an outer-peripheral-portion side of the ferrite, and an outer peripheral side of the shield includes a stepped portion provided at a position away from the second principal face of the ferrite, such that part of the second principal face is exposed on the outer-peripheral -portion side of the ferrite.
摘要翻译：一种功率接收设备，以非接触方式从功率传输设备向其传输功率，该功率接收设备包括：铁氧体，其设置为板状并且具有第一主面和第二主面; 设置在铁氧体的第一主面上的环形线圈; 以及设置在所述铁氧体的所述第二主面上的屏蔽体，其中，所述线圈的外周部分相对于所述铁氧体的外周部分位于内侧，使得所述第一主面的一部分暴露在外侧在所述铁氧体的外周部侧，所述屏蔽体的外周侧具有台阶部，该台阶部设置在远离所述铁氧体的所述第二主面的位置，以使所述第二主面的一部分露出到所述外周部铁氧体的一部分。

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