公开(公告)号：EP3163588B1

公开(公告)日：2020-08-05

申请号：EP15810976.9

申请日：2015-06-24

申请人： IHI Corporation

发明人： FURIYA Kentarou ,  TOKURA Susumu ,  HARA Masakazu ,  ARAKI Jun

IPC分类号： H01F21/04 ,  H01F38/14 ,  H01F27/36 ,  H01F29/12

公开(公告)号：EP3306628A1

公开(公告)日：2018-04-11

申请号：EP16803174.8

申请日：2016-05-25

申请人： IHI Corporation

发明人： ARAKI Jun ,  NIIZUMA Motonao ,  TOKURA Susumu ,  FURIYA Kentarou ,  NAKAMURA Toshio ,  NISHIMURA Kenji

IPC分类号： H01F38/14 ,  H02J50/12

CPC分类号： H01F27/34 ,  B60L11/1829 ,  H01F27/28 ,  H01F29/12 ,  H01F38/14 ,  H01F2027/348 ,  H02J50/10 ,  H02J50/12

摘要： A first coil device includes a first coil portion that faces a second coil portion of a second coil device in a first direction and includes a conductive wire, and at least one nonmagnetic member that includes a protrusion protruding to an outside of the first coil portion in a second direction orthogonal to the first direction. The nonmagnetic member includes an eddy current interrupter that interrupts a part of an eddy current generated in the nonmagnetic member.

摘要翻译： 第一线圈装置包括第一线圈部分和第二线圈部分，所述第一线圈部分在第一方向上面对第二线圈装置的第二线圈部分并且包括导线，所述至少一个非磁性部件包括向所述第一线圈部分的外侧突出的突起 与第一方向正交的第二方向。 非磁性部件包括中断在非磁性部件中产生的涡电流的一部分的涡流断流器。

公开(公告)号：EP3249783A1

公开(公告)日：2017-11-29

申请号：EP16740053.0

申请日：2016-01-14

申请人： IHI Corporation

发明人： ASANO Atsushi ,  FURIYA Kentarou ,  ARAKI Jun ,  GOTO Masahiko

IPC分类号： H02J50/00 ,  B60L11/18 ,  H02J7/00

CPC分类号： H02J50/60 ,  B60L11/18 ,  B60L11/182 ,  H01F38/14 ,  H02J7/00 ,  H02J7/025 ,  H02J50/00 ,  H02J50/12 ,  Y02T10/7005

摘要： A foreign object detection device for a coil device including a second coil to transmit power to a first coil wirelessly or receive power from the first coil wirelessly including: a foreign object detection coil configured to be located between the first coil and the second coil; and a cover configured to cover an upper portion of the foreign object detection coil, wherein a top surface of the cover includes at least one inclined surface inclined relative to a coil plane of the second coil, and the inclined surface is inclined downward from a low sensitivity region where detection sensitivity of the foreign object detection coil is relatively lower to a high sensitivity region where the detection sensitivity of the foreign object detection coil is relatively higher.

摘要翻译： 1。一种线圈装置用异物检测装置，其特征在于，具备：无线地向第一线圈无线发送电力或者从所述第一线圈无线接收电力的第二线圈，该异物检测装置包括：异物检测线圈，配置于所述第一线圈与所述第二线圈之间; 以及覆盖所述异物检测线圈的上部的罩，其中，所述罩的上表面包括相对于所述第二线圈的线圈面倾斜的至少一个倾斜面，并且所述倾斜面从低位 在异物检测线圈的检测灵敏度相对较高的高灵敏度区域中，灵敏度区域中的异物检测线圈的检测灵敏度相对较低。

公开(公告)号：EP3163588A1

公开(公告)日：2017-05-03

申请号：EP15810976.9

申请日：2015-06-24

申请人： IHI Corporation

发明人： FURIYA Kentarou ,  TOKURA Susumu ,  HARA Masakazu ,  ARAKI Jun

IPC分类号： H01F21/04 ,  H01F38/14

摘要： A coil device includes a first coil portion which faces a second coil portion of another coil device and has a conductive wire, and at least one non-magnetic member disposed on an opposite side from a side facing the second coil portion. The non-magnetic member includes an eddy current interrupter for changing a state of an eddy current formed in the non-magnetic member by interrupting a portion of the eddy current.

摘要翻译： 线圈装置包括与另一线圈装置的第二线圈部分相对并且具有导线的第一线圈部分以及布置在面对第二线圈部分的一侧的相对侧上的至少一个非磁性部件。 非磁性部件包括涡流断流器，用于通过中断涡流的一部分来改变在非磁性部件中形成的涡流的状态。