公开(公告)号：US20150332849A1

公开(公告)日：2015-11-19

申请号：US14813055

申请日：2015-07-29

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Atsushi FUJITA ,  Hideki SADAKATA ,  Yoshiharu OMORI ,  Hiroaki KURIHARA ,  Daisuke BESSYO

IPC: H01F38/14 ,  H01F27/24 ,  H01F27/28 ,  H02J5/00

CPC classification number: H01F38/14 ,  H01F27/24 ,  H01F27/2823 ,  H01F27/346 ,  H01F27/38 ,  H02J5/005 ,  H02J50/10 ,  H02J50/70

Abstract: A coil for a non-contact power transmission system according to the present disclosure is used in a non-contact power transmission system to transmit electric power via a non-contact method. The coil includes a first coil in which a wire is wound around at a center of a core; and a second coil placed at an end of the core, and wound with the wire. Winding axes of the first and second coils are oriented in different directions.

Abstract translation: 根据本公开的用于非接触式电力传输系统的线圈用于非接触式电力传输系统中以经由非接触方式传输电力。 线圈包括第一线圈，其中线缠绕在芯的中心; 以及放置在芯的端部并且用线缠绕的第二线圈。 第一和第二线圈的绕线轴线朝向不同的方向。

公开(公告)号：US20150332827A1

公开(公告)日：2015-11-19

申请号：US14813023

申请日：2015-07-29

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yoshiharu OMORI ,  Daisuke BESSYO ,  Atsushi FUJITA ,  Hideki SADAKATA ,  Hiroaki KURIHARA

IPC: H01F5/02 ,  B60L11/18 ,  H01F38/14 ,  H02J5/00

CPC classification number: H01F5/02 ,  B60L53/12 ,  H01F27/2823 ,  H01F27/346 ,  H01F27/362 ,  H01F27/38 ,  H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  H02J50/10 ,  H02J50/70

Abstract: A non-contact power transmission system according to the present disclosure transmits electric power from a power transmitting coil to a power receiving coil via a non-contact method by utilizing electromagnetic induction. At least one of the power transmitting coil and the power receiving coil includes first and second coils. A wire is wound around the first coil. The second coil is placed at at least one end of the winding axis of the first coil. Another the wire is wound around the second coil. The second coil is arranged such that magnetic fluxes generated along respective winding axes of the first and second coils are oriented in opposite directions.

Abstract translation: 根据本公开的非接触式电力传输系统通过利用电磁感应通过非接触方式将电力从发射线圈传输到电力接收线圈。 电力传输线圈和受电线圈中的至少一个包括第一和第二线圈。 绕线缠绕在第一线圈周围。 第二线圈被放置在第一线圈的绕线轴线的至少一端。 另一根绕线绕在第二个线圈上。 第二线圈被布置成使得沿着第一和第二线圈的相应绕轴产生的磁通量沿相反方向定向。

公开(公告)号：US20150332826A1

公开(公告)日：2015-11-19

申请号：US14813036

申请日：2015-07-29

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hiroaki KURIHARA ,  Atsushi FUJITA ,  Hideki SADAKATA ,  Yoshiharu OMORI ,  Daisuke BESSYO

IPC: H01F5/00 ,  B60L11/18 ,  H01F38/14 ,  H02J5/00

CPC classification number: H01F5/00 ,  B60L11/182 ,  B60M7/003 ,  H01F5/02 ,  H01F27/29 ,  H01F27/30 ,  H01F38/14 ,  H02J5/005 ,  H02J7/0042 ,  H02J7/025 ,  H02J50/10

Abstract: Disclosed is a noncontact power transmission system including a power transmission device for transmitting power to a power receiving device in a noncontact manner. The power transmission device includes a cover covering a portion of an outline of the power transmission device where the power transmission device faces the power receiving device, a base covering another portion of the outline of the power transmission device where the power transmission device does not face the power receiving device, a magnetic body arranged in a space enclosed with the cover and the base, a coil bobbin covering the magnetic body partially or entirely, and a coil wire which is wound around the coil bobbin and which generates a magnetic flux upon receiving an alternating current. The coil bobbin includes a load support.

Abstract translation: 公开了一种非接触电力传输系统，包括用于以非接触方式向受电装置发送电力的电力传输装置。 动力传递装置包括覆盖动力传递装置的面向受电装置的动力传递装置的轮廓的一部分的盖部，覆盖动力传递装置的未示出的动力传递装置的轮廓的另一部分的基部 电力接收装置，布置在由盖和基座封闭的空间中的磁体，部分地或全部覆盖磁体的线圈架线圈和卷绕在线圈架上的线圈线圈，并且在接收时产生磁通量 交流电。 线圈架包括负载支架。

公开(公告)号：US20150332848A1

公开(公告)日：2015-11-19

申请号：US14813046

申请日：2015-07-29

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Atsushi FUJITA ,  Hideki SADAKATA ,  Yoshiharu OMORI ,  Hiroaki KURIHARA ,  Daisuke BESSYO

IPC: H01F38/14 ,  H01F27/24 ,  H01F27/28 ,  H02J5/00

CPC classification number: H01F38/14 ,  H01F5/02 ,  H01F27/24 ,  H01F27/2823 ,  H02J5/005 ,  H02J50/12 ,  H02J50/70

Abstract: A coil for a non-contact power transmission system according to the present disclosure is used in a non-contact power transmission system to transmit electric power via a non-contact method. The coil includes a magnetic body with a flat cross section, and a wire wound around the magnetic body. The wire is wound around a shorter side surface of the magnetic body at a predetermined angle with respect to a direction perpendicular to a longer side surface of the magnetic body.

Abstract translation: 根据本公开的用于非接触式电力传输系统的线圈用于非接触式电力传输系统中以经由非接触方式传输电力。 线圈包括具有平坦横截面的磁体和缠绕在磁体上的线。 线相对于垂直于磁体的较长侧表面的方向以预定的角度卷绕在磁体的较短侧表面上。

公开(公告)号：US20150332847A1

公开(公告)日：2015-11-19

申请号：US14812970

申请日：2015-07-29

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yoshiharu OMORI ,  Daisuke BESSYO ,  Atsushi FUJITA ,  Hideki SADAKATA ,  Hiroaki KURIHARA

IPC: H01F38/14 ,  H01F5/02 ,  H02J5/00

CPC classification number: H01F27/2823 ,  H01F5/02 ,  H01F27/38 ,  H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  H02J50/10 ,  H02J50/70

Abstract: A non-contact power transmission system according to the present disclosure includes a power transmitting coil and a power receiving coil facing the power transmitting coil. At least one of the power transmitting coil and the power receiving coil includes a first coil in which a wire is wound around a first core, and a second coil in which a wire is wound around a second core. The second coil is placed at at least one end of a winding axis of the first coil. A winding axis of the second coil is inclined with respect to the winding axis of the first coil toward the power transmitting or receiving coil that faces the second coil.

Abstract translation: 根据本公开的非接触式电力传输系统包括电力传输线圈和面向电力传输线圈的受电线圈。 电力传输线圈和受电线圈中的至少一个包括其中线缠绕在第一芯上的第一线圈和其中线围绕第二芯线缠绕的第二线圈。 第二线圈被放置在第一线圈的绕线轴线的至少一端。 第二线圈的卷绕轴线相对于第一线圈的卷绕轴线朝着面向第二线圈的动力传递或接收线圈倾斜。