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1. 发明公开

EP3024001A1 ELECTROMAGNETIC COIL DEVICE 审中-公开
标题翻译：电磁线圈装置
公开(公告)号：EP3024001A1
公开(公告)日：2016-05-25
申请号：EP14826672.9
申请日：2014-07-16
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , Toyota School Foundation
发明人： OKADA, Hiroshi , KEINO, Hiroki , SAKURAI, Takahiro , KOJIMA, Takashi , MURAMATSU, Junya , HATTORI, Yoshiyuki , FUJISAKI, Keisuke
IPC分类号： H01F7/06 , H01F7/08
CPC分类号： H01F7/20 , F16D27/112 , H01F5/00 , H01F27/345
摘要： A task is to provide an electromagnetic coil device capable of decreasing a surge voltage generated in an electromagnetic coil without providing a surge voltage decreasing diode.
Provided are an electromagnetic coil in which a coil wire is wound; a first electric conductor installed around the electromagnetic coil, the first electric conductor being electrically insulated from the electromagnetic coil; and a second electric conductor installed in the first electric conductor or installed between the first electric conductor and the electromagnetic coil, the second electric conductor being electrically insulated from the electromagnetic coil, and being installed in such a manner as to have an eddy current flowing therethrough when a current flowing through the electromagnetic coil changes.
摘要翻译：目的在于提供一种电磁线圈装置，该电磁线圈装置能够降低在电磁线圈中产生的浪涌电压而不设置浪涌电压降低二极管。提供了一种其中缠绕线圈线圈的电磁线圈; 围绕电磁线圈安装的第一电导体，第一电导体与电磁线圈电绝缘; 以及第二导电体，其安装在所述第一导电体中或者安装在所述第一导电体和所述电磁线圈之间，所述第二导电体与所述电磁线圈电绝缘，并且以使涡电流流过的方式安装当流经电磁线圈的电流改变时。

2. 发明授权

EP2280247B1 RESOLVER 有权
标题翻译：坐标变换
公开(公告)号：EP2280247B1
公开(公告)日：2014-10-22
申请号：EP09750455.9
申请日：2009-04-23
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： URANO, Hiroaki , NISHIGUCHI, Masayuki , KEINO, Hiroki , MATSUURA, Mutsumi , YAMAKAWA, Yuki
IPC分类号： G01D5/20 , G01D11/24
CPC分类号： G01D11/245 , G01D5/2013 , G01D5/202

3. 发明公开

EP2280247A1 RESOLVER 有权
标题翻译： KOORDINATENWANDLER
公开(公告)号：EP2280247A1
公开(公告)日：2011-02-02
申请号：EP09750455.9
申请日：2009-04-23
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： URANO, Hiroaki , NISHIGUCHI, Masayuki , KEINO, Hiroki , MATSUURA, Mutsumi , YAMAKAWA, Yuki
IPC分类号： G01D5/245
CPC分类号： G01D11/245 , G01D5/2013 , G01D5/202
摘要： A resolver (1) is provided with a rotor plate (41) fitted to a key groove in a rotating shaft (42) and connected to the rotating shaft (42), and also with a resolver stator (2) for detecting the rotational position of the rotor plate (41). The resolver stator (2) is provided with a resolver cover (30) for protecting a coil board (20) of a stator core (11) and fixed to the stator core (11). The coil board (20) is provided with holes fitted to stator pins (12) which are projection of the stator core (11), coil patterns (21) each formed so as to center on the respective hole, and lead wires (27) connected to the coil patterns formed on the coil board (20). The outer peripheral portion of the stator core (11) is provided with long mounting holes for fixing the resolver to the housing of a rotating machine, such as an electric motor or a generator, and also with engaging holes engaging with claws of the resolver cover (30).
摘要翻译：旋转变压器（1）设置有转子板（41），转子板（41）装配在旋转轴（42）中的键槽上并连接到旋转轴（42），并且还具有用于检测旋转位置的旋转变压器定子的转子板（41）。旋转变压器定子（2）设置有用于保护定子铁芯（11）的线圈板（20）并固定到定子铁心（11）的旋转变压器盖（30）。线圈板（20）上设置有定子销（12）的孔，定子销（12）是定子铁芯（11）的突出部，每个形成为以各孔为中心的线圈图案（21）和引线（27）连接到形成在线圈板（20）上的线圈图案。定子铁芯（11）的外周部设有用于将旋转变压器固定在诸如电动机或发电机的旋转机器的壳体上的长安装孔，并且还具有与旋转变压器盖的爪接合的接合孔（30）。

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