专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08928310B2 Magnetoelectronic angle sensor, in particular a reluctance resolver 有权
标题翻译：磁电角度传感器，特别是磁阻解算器
公开(公告)号：US08928310B2
公开(公告)日：2015-01-06
申请号：US13320488
申请日：2010-04-23
申请人： Tom Ocket , Jan Van Cauwenberge , Jurgen Verstraete
发明人： Tom Ocket , Jan Van Cauwenberge , Jurgen Verstraete
IPC分类号： G01B7/14 , G01B7/30 , H01F5/00 , G01D5/20
CPC分类号： G01D5/2046 , G01B7/14 , G01B7/30 , G01D5/145 , H01F5/00
摘要： The present invention relates to a reluctance resolver (100) with an at least partially soft magnetic stator (104) and an at least partially soft magnetic rotor (102) which oppose each other by forming an air gap. The magnetic resistance in the air gap changes periodically on account of a configuration of the rotor that varies over the circumference. The angle sensor has a magnetic flux transmitter which is arranged on the stator and generates a predefined magnetic flux distribution in the air gap via at least one pair of poles. Furthermore, a magnetic flux receiver, which measures the intensity of the magnetic field via at least two pairs of signal poles arranged offset from one another at an angle, is arranged on the stator, wherein an angle value for a position of the rotor in relation to the stator can be derived from the two receiver signals. According to the invention, the stator (104) has distributed over the circumference a large number of teeth (110) which are separated from one another by grooves, and the magnetic flux transmitter comprises at least two primary windings which are arranged in such a way that at least one of the teeth carries no primary windings.
摘要翻译：本发明涉及一种具有至少部分软磁定子（104）的磁阻分解器（100）和通过形成气隙相互相对的至少部分软磁转子（102）。由于在圆周上变化的转子的结构，气隙中的磁阻周期性地变化。角度传感器具有布置在定子上的磁通量传感器，并经由至少一对磁极在气隙中产生预定义的磁通量分布。另外，在定子上配置有磁通量接收器，该磁通量接收器通过至少两对彼此以一定角度彼此偏移的信号磁极来测量磁场的强度，其中转子相对于位置的角度值可以从定子得到两个接收器信号。根据本发明，定子（104）在圆周上分布有多个通过凹槽彼此分开的齿（110），并且磁通量变送器包括以这种方式布置的至少两个初级绕组至少一个齿不携带初级绕组。

2. 发明授权

US09270148B2 Coil form for mounting on a magnet core, magnet core for reluctance resolvers, and method of manufacture 有权
标题翻译：用于安装在磁芯上的线圈形式，用于磁阻分解器的磁芯和制造方法
公开(公告)号：US09270148B2
公开(公告)日：2016-02-23
申请号：US13522693
申请日：2011-01-05
申请人： Steven Van Nimmen , Tom Ocket , Jurgen Verstraete , Jan Van Cauwenberge , Henk Maes
发明人： Steven Van Nimmen , Tom Ocket , Jurgen Verstraete , Jan Van Cauwenberge , Henk Maes
IPC分类号： G01B7/30 , H02K3/52 , H02K1/14 , H02K24/00
CPC分类号： H02K3/522 , H02K1/146 , H02K24/00 , H02K2203/12 , Y10T29/49009
摘要： The present invention relates to a coil form (100) for mounting on a magnet core (118) for a rotating electrical machine or a resolver and to a corresponding magnet core. The present invention further relates to a magneto-electric angle sensor, in particular a reluctance resolver, the stator of which is constructed by the principles according to the invention. The coil form has a winding form (102) for applying a winding, the winding form (102) comprising a recess (124) for receiving a tooth (116) of the magnet core (118), at least one holding rib (114) being integrally formed and in cooperation with a holding structure (120) of the magnet core (118) fixing the coil form to the tooth. The magnet core comprises a plurality of lamellae (136) manufactured from sheet metal, which are layered on top of one another in a plane-parallel manner and interconnected, every two lamellae which lie on top of one another being rotated through an offset angle relative to one another to form the holding structure (120).
摘要翻译：本发明涉及一种用于安装在用于旋转电机或旋转变压器的磁芯（118）上的线圈形式（100）和相应的磁芯。本发明还涉及一种磁电角度传感器，特别是磁阻分解器，其定子由根据本发明的原理构成。线圈形式具有用于施加绕组的绕组形式（102），所述绕组形式（102）包括用于容纳磁芯（118）的齿（116）的凹部（124），至少一个保持肋（114）一体地形成并与将线圈形式固定到牙齿的磁芯（118）的保持结构（120）配合。磁芯包括由金属板制成的多个薄片（136），它们以平面平行的方式彼此层叠并互相连接，每隔两个层叠的薄片彼此顶部相互旋转，偏移角相对彼此形成保持结构（120）。

3. 发明申请

US20120313628A1 COIL FORM FOR MOUNTING ON A MAGNET CORE, MAGNET CORE FOR RELUCTANCE RESOLVERS, AND METHOD OF MANUFACTURE 有权
标题翻译：用于安装磁芯的线圈形式，用于解决方案的解决方案的磁芯和制造方法
公开(公告)号：US20120313628A1
公开(公告)日：2012-12-13
申请号：US13522693
申请日：2011-01-05
申请人： Steven Van Nimmen , Tom Ocket , Jurgen Verstraete , Jan Van Cauwenberge , Henk Maes
发明人： Steven Van Nimmen , Tom Ocket , Jurgen Verstraete , Jan Van Cauwenberge , Henk Maes
IPC分类号： G01B7/30 , H01F5/00 , H02K15/00 , H01F3/00
CPC分类号： H02K3/522 , H02K1/146 , H02K24/00 , H02K2203/12 , Y10T29/49009
摘要： The present invention relates to a coil form (100) for mounting on a magnet core (118) for a rotating electrical machine or a resolver and to a corresponding magnet core. The present invention further relates to a magneto-electric angle sensor, in particular a reluctance resolver, the stator of which is constructed by the principles according to the invention. The coil form has a winding form (102) for applying a winding, the winding form (102) comprising a recess (124) for receiving a tooth (116) of the magnet core (118), at least one holding rib (114) being integrally formed and in cooperation with a holding structure (120) of the magnet core (118) fixing the coil form to the tooth. The magnet core comprises a plurality of lamellae (136) manufactured from sheet metal, which are layered on top of one another in a plane-parallel manner and interconnected, every two lamellae which lie on top of one another being rotated through an offset angle relative to one another to form the holding structure (120).
摘要翻译：本发明涉及一种用于安装在用于旋转电机或旋转变压器的磁芯（118）上的线圈形式（100）和相应的磁芯。本发明还涉及一种磁电角度传感器，特别是磁阻分解器，其定子由根据本发明的原理构成。线圈形式具有用于施加绕组的绕组形式（102），所述绕组形式（102）包括用于容纳磁芯（118）的齿（116）的凹部（124），至少一个保持肋（114）一体地形成并与将线圈形式固定到牙齿的磁芯（118）的保持结构（120）配合。磁芯包括由金属板制成的多个薄片（136），它们以平面平行的方式彼此层叠并互相连接，每隔两个层叠的薄片彼此顶部相互旋转，偏移角相对彼此形成保持结构（120）。

4. 发明申请

US20120068693A1 MAGNETOELECTRONIC ANGLE SENSOR, IN PARTICULAR A RELUCTANCE RESOLVER 有权
标题翻译：磁电子角传感器，特别是一个稳定的解决方案
公开(公告)号：US20120068693A1
公开(公告)日：2012-03-22
申请号：US13320488
申请日：2010-04-23
申请人： Tom Ocket , Jan Van Cauwenberge , Jurgen Verstraete
发明人： Tom Ocket , Jan Van Cauwenberge , Jurgen Verstraete
IPC分类号： G01B7/30
CPC分类号： G01D5/2046 , G01B7/14 , G01B7/30 , G01D5/145 , H01F5/00
摘要： The present invention relates to a reluctance resolver (100) with an at least partially soft magnetic stator (104) and an at least partially soft magnetic rotor (102) which oppose each other by forming an air gap. The magnetic resistance in the air gap changes periodically on account of a configuration of the rotor that varies over the circumference. The angle sensor has a magnetic flux transmitter which is arranged on the stator and generates a predefined magnetic flux distribution in the air gap via at least one pair of poles. Furthermore, a magnetic flux receiver, which measures the intensity of the magnetic field via at least two pairs of signal poles arranged offset from one another at an angle, is arranged on the stator, wherein an angle value for a position of the rotor in relation to the stator can be derived from the two receiver signals. According to the invention, the stator (104) has distributed over the circumference a large number of teeth (110) which are separated from one another by grooves, and the magnetic flux transmitter comprises at least two primary windings which are arranged in such a way that at least one of the teeth carries no primary windings.
摘要翻译：本发明涉及一种具有至少部分软磁定子（104）的磁阻分解器（100）和通过形成气隙相互相对的至少部分软磁转子（102）。由于在圆周上变化的转子的结构，气隙中的磁阻周期性地变化。角度传感器具有布置在定子上的磁通量传感器，并经由至少一对磁极在气隙中产生预定义的磁通量分布。另外，在定子上配置有磁通量接收器，该磁通量接收器通过至少两对彼此以一定角度彼此偏移的信号磁极来测量磁场的强度，其中转子相对于位置的角度值可以从定子得到两个接收器信号。根据本发明，定子（104）在圆周上分布有多个通过凹槽彼此分开的齿（110），并且磁通量变送器包括以这种方式布置的至少两个初级绕组至少一个齿不携带初级绕组。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式