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101. 发明授权

EP2922778B1 MAGNETIC SCREW PROPULSION SYSTEM FOR ELEVATORS 有权
公开(公告)号：EP2922778B1
公开(公告)日：2018-06-27
申请号：EP12888954.0
申请日：2012-11-20
申请人： Otis Elevator Company
发明人： FARGO, Richard N.
IPC分类号： B66B11/04 , B66B9/02 , H02K41/00
CPC分类号： B66B11/0438 , B66B9/02 , B66B9/025 , B66B11/0407 , H02K7/06 , H02K15/03 , H02K41/00 , H02K49/102
摘要： A propulsion system includes a magnetic screw having a first magnetic element having a first polarity, the first magnetic element arranged along a first non-linear path along a longitudinal axis of the magnetic screw and a second magnetic element having a second polarity, the second magnetic element arranged along a second non-linear path along the longitudinal axis of the magnetic screw; a motor for rotating the magnetic screw about the longitudinal axis; and a stator made from a ferrous material, the stator having a body with an internal cavity, the body including a plurality of poles extending into the cavity, the poles arranged along a pole non-linear path along a longitudinal axis of the stator.

102. 发明公开

EP3249794A2 MULTI-DEGREE OF FREEDOM ELECTROMAGNETIC MACHINE 有权
标题翻译：多级自由电磁机
公开(公告)号：EP3249794A2
公开(公告)日：2017-11-29
申请号：EP17169156.1
申请日：2017-05-02
申请人： Honeywell International Inc.
发明人： BANDERA, Pablo , ROTH, Hans , CARSON, Mark A.
IPC分类号： H02K41/00
摘要： A multi-degree-of-freedom electromagnetic machine that may be operated as a motor, a generator, or a motor-generator, includes a first structure and a second structure. The first structure comprises a first conductor, a second conductor, and a third conductor, each of which follows a different trajectory. The first, second, and third conductors together form a general shape of a surface. The second structure is disposed adjacent to the first structure and includes a magnet that emanates a magnetic field. The magnet has at least one of its magnetic poles facing the surface. A Lorentz force affects relative movement between the first structure and the second structure when the magnetic field that emanates from the at least one magnetic pole interacts with electrical currents within any of the electrical conductors.
摘要翻译：可以作为电动机，发电机或电动发电机运行的多自由度电磁机包括第一结构和第二结构。第一结构包括第一导体，第二导体和第三导体，它们中的每一个遵循不同的轨迹。第一，第二和第三导体一起形成表面的大体形状。第二结构被布置为与第一结构相邻并且包括发射磁场的磁体。磁铁至少有一个磁极面向表面。当从至少一个磁极发出的磁场与任何电导体内的电流相互作用时，洛伦兹力影响第一结构和第二结构之间的相对运动。

103. 发明公开

EP3086468A4 LINEAR MOTOR THRUST CONSTANT DERIVING METHOD AND MOVEMENT CONTROL METHOD, AND LINEAR MOTOR THRUST CONSTANT DERIVING DEVICE AND MOVEMENT CONTROL DEVICE 有权转让
标题翻译：直线电机推力常数铅工艺和运动控制法和线性电动机推力定流量装置和运动控制装置
公开(公告)号：EP3086468A4
公开(公告)日：2017-01-18
申请号：EP13899693
申请日：2013-12-20
申请人： FUJI MACHINE MFG
发明人： KAWASHIMA HIROKI , NAGATA RYO
IPC分类号： H02P25/06 , H02K41/00 , H02P6/00
CPC分类号： H02P25/064 , H02K41/031 , H02P6/006 , H02P25/06 , H02P2205/05
摘要： The present invention provides a method of deriving a thrust constant representing an occurrence rate of a thrust in relation to a current in a linear motor which is provided with a track member which includes a magnet extending in a movement direction, and a moving body which includes a coil mounted to the track member in a movable manner, the linear motor generating a thrust in the movement direction between the magnet and the coil by causing the current to flow in the coil, in which an average thrust constant which is an average thrust constant in a long movement zone on the track member is derived based on actual measurement, local thrust constants which are local thrust constants of a plurality of locations on the track member are derived based on each actual measurement, and the thrust constants of arbitrary positions on the track member are derived based on the average thrust constant and the local thrust constant of each location. Accordingly, it is possible to increase derivation precision of the thrust constant more than in the related art based on actual measurement under a plurality of actual measurement conditions.
摘要翻译：本发明提供了导出的推力恒定在相对于推力的电流的线性电动机的发生率表示所有这一切都被提供有一个轨道构件，其包括磁体在一个运动方向上延伸，的一种方法和一种移动体，其包括安装到所述轨道构件以可移动的方式的线圈，线性马达通过使电流在线圈中流动，其中，平均推力的恒定所有这是对平均推力常数产生在所述磁体和所述线圈之间的移动方向的推力在轨道构件上的长的运动区，导出基于实际测量中，本地推力常数哪些是轨道构件上的位置的多个地方推力常数基于每个实际测量导出的，并且在任意位置的推力常数轨道构件是基于平均推力常数，并且每个位置的本地推力常数而得。因此，能够增加推力的精度推导恒定比的实际测量条件的一组下根据实际测量在相关技术中更。

104. 发明公开

EP2922778A4 MAGNETIC SCREW PROPULSION SYSTEM FOR ELEVATORS 有权
标题翻译： FÜRAUFZÜGEMAGNETISCHES SCHRAUBENANTRIEBSSYSTEMFÜRAUFZÜGE
公开(公告)号：EP2922778A4
公开(公告)日：2016-11-30
申请号：EP12888954
申请日：2012-11-20
申请人： OTIS ELEVATOR CO
发明人： FARGO RICHARD N
IPC分类号： B66B11/04 , B66B9/02 , H02K41/00
CPC分类号： B66B11/0438 , B66B9/02 , B66B9/025 , B66B11/0407 , H02K7/06 , H02K15/03 , H02K41/00 , H02K49/102
摘要： A propulsion system includes a magnetic screw having a first magnetic element having a first polarity, the first magnetic element arranged along a first non-linear path along a longitudinal axis of the magnetic screw and a second magnetic element having a second polarity, the second magnetic element arranged along a second non-linear path along the longitudinal axis of the magnetic screw; a motor for rotating the magnetic screw about the longitudinal axis; and a stator made from a ferrous material, the stator having a body with an internal cavity, the body including a plurality of poles extending into the cavity, the poles arranged along a pole non-linear path along a longitudinal axis of the stator.
摘要翻译：推进系统包括具有第一极性的第一磁性元件的磁性螺钉，沿着沿着磁性螺杆的纵向轴线的第一非线性路径布置的第一磁性元件和具有第二极性的第二磁性元件，第二磁性元件沿着沿着所述磁性螺杆的纵向轴线的第二非线性路径布置的元件; 用于使所述磁性螺杆围绕所述纵向轴线旋转的马达; 以及由铁质材料制成的定子，所述定子具有带有内腔的主体，所述本体包括延伸到所述空腔中的多个极，所述极沿着沿着所述定子的纵向轴线的极非线性路径布置。

105. 发明公开

EP3031755A1 CONTROLLED MOTION SYSTEM HAVING END TEETH TO FACILITATE THE FORMATION OF A MAGNETIC FLUX BRIDGE JOINING LINEAR MOTOR SECTIONS 有权
标题翻译：控制的运动系统为使端齿ITS MAGNET河大桥直线电机部分的成因
公开(公告)号：EP3031755A1
公开(公告)日：2016-06-15
申请号：EP15197747.7
申请日：2015-12-03
申请人： Rockwell Automation Technologies, Inc.
发明人： SOMMERHALTER, Jr., Frederick A.
IPC分类号： B65G54/02 , H02K41/00 , B60L13/03
CPC分类号： H02K41/031 , B60L13/03 , B65G54/02 , B65G2207/30 , H02K1/14
摘要： A linear controlled motion system include a track formed from one or more track sections (104) and having at least one mover mounted to the track and effective for receiving articles at one location and transporting the articles to another location. The system includes at least one magnetic linear motion motor for providing a magnetic field effective for moving each mover in a controlled motion along the track and a magnetic flux bridge for reducing changes in the magnetic flux that reduces the efficiency or interferes with the operation of the controlled motion system. The ends of each track section of the magnetic linear motion motor include end teeth (113) that have a small recess (144) in the top portion thereof. The recesses is sized to fit the lip (150) of a cover (140) placed over the track section so that the ends of each track section form substantially smooth and planar surfaces that may be joined together to substantially eliminate any air gap between the joined track sections.
摘要翻译：的线性运动控制的系统包括来自一个或多个轨道部分（104）形成的轨道，并具有安装到所述轨道的至少一个可动件和有效地用于在一个位置处接收物品并输送物品到另一个位置。该系统包括至少一个磁线性运动马达，用于提供磁场有效用于沿着轨道和用于减少变化磁通没有磁通桥受控运动的方式移动每个推动器降低了效率或与操作的干扰控制运动系统。磁线性运动马达的每个轨道段的端部包括端齿（113）确实有在顶部分具有一个小的凹部（144）上。凹槽的尺寸适合放置在轨道部的盖（140）的唇部（150），以便确实每个轨道截面形状基本上光滑和平坦的表面确实可以连接在一起，以基本上消除所述接合之间的任何空气间隙的端部轨道区段。

106. 发明公开

EP2792051A1 TRANSVERSALFLUSSMASCHINE MIT HALBACH-ARRAYS 审中-公开
标题翻译：转基因烟草麻省理工学院哈尔滨地区
公开(公告)号：EP2792051A1
公开(公告)日：2014-10-22
申请号：EP12798253.6
申请日：2012-11-28
申请人： Siemens Aktiengesellschaft
发明人： HAMANN, Jens , KLÖPZIG, Markus , STOIBER, Dietmar , WILKE, Markus
IPC分类号： H02K1/14 , H02K26/00 , H02K41/00 , H02K1/27
CPC分类号： H02K1/14 , H02K1/278 , H02K26/00 , H02K41/00 , H02K2201/12
摘要： The aim of the invention is to improve the power density of transversal flux machines. Therefore, a transversal flux machine is provided with a first active part and a second active part (1) which, in order to move along a predefined movement direction (2) relative to the first active part, magnetically interacts with said first active part. The second active part (1) is equipped with a magnet device (6 to 10). The magnet device has a Halbach array. Therefore, flux collectors in the second active part can be dispensed with, and therefore the weight of the transversal flux machine falls.

107. 发明公开

EP1743414A4 COIL SWITCHING CIRCUIT FOR LINEAR ELECTRIC GENERATOR 有权
标题翻译： SPULENUMSCHALTSCHALTUNG对于线性发电机
公开(公告)号：EP1743414A4
公开(公告)日：2014-01-22
申请号：EP05729874
申请日：2005-03-15
申请人： OCEAN POWER TECHNOLOGIES INC
发明人： STEWART DAVID B , SMALSER PAUL , SCHANZER HENRY I
IPC分类号： F03B13/20 , B60L7/00 , F03B13/18 , H02K3/28 , H02K7/18 , H02K35/02 , H02K41/00 , H02K41/03 , H02P3/22 , H02P9/00 , H02P25/06
CPC分类号： H02K41/031 , F03B13/1845 , F05B2220/7068 , H02K3/28 , H02P9/00 , H02P25/06 , Y02E10/38

108. 发明公开

EP2149971A1 Drehlinearantriebsvorrichtung mit läuferstabilisierendem, weichmagnetischem Element 有权
标题翻译：元素分析元素Drehlinearantriebsvorrichtung mitläuferstabilisierendem
公开(公告)号：EP2149971A1
公开(公告)日：2010-02-03
申请号：EP08013625.2
申请日：2008-07-29
申请人： Siemens Aktiengesellschaft
发明人： Budde, Thomas, Dr. , Vollmer, Rolf
IPC分类号： H02K41/00 , H02K1/12
CPC分类号： H02K41/031 , H02K1/145 , H02K29/03 , H02K2201/03
摘要： Es soll eine lineare Antriebsvorrichtung mit passiver Gewichtskraftkompensation des Läufers bereitgestellt werden. Dazu wird eine Linearantriebsvorrichtung insbesondere für einen Dreh-Linear-Antrieb mit einem Läufer (6) und einem Stator (4,5), der ein Statorjoch (4) aufweist, vorgeschlagen. Ein weichmagnetisches Element (124) ist vorgesehen, das zusätzlich zu dem Statorjoch (4) zur Wechselwirkung mit dem Läufer (6) ausgebildet ist, um auf den Läufer (6) eine zeitunabhängige und positionsunabhängige axiale Kraft auszuüben. Eine konstante Axialkraft zur Gewichtskraftkompensation für den Läufer (6) kann insbesondere durch eine Schrägung (S) des weichmagnetischen Elements (124) erreicht werden.
摘要翻译：该装置具有圆柱形转子（6）和设置有定子轭（4）的定子（5）。软磁元件（124）与转子相互作用，使得时间和位置无关的轴向力施加在转子上。当磁性有源部分不被定子环绕时，转子和定子是旋转对称的，转子的磁性活动部分被软磁元件环绕。软磁元件轴向偏置于定子，并且与固定单元或定子轭一体连接。

109. 发明授权

EP1646912B1 HIGH RESOLUTION, DYNAMIC POSITIONING MECHANISM 失效
标题翻译：高分辨率动态定位机制
公开(公告)号：EP1646912B1
公开(公告)日：2009-09-02
申请号：EP04757003.1
申请日：2004-07-14
申请人： Newport Corporation
发明人： JEANNE, Alain , DURAND, Eric , DESAILLY, Roger
IPC分类号： G03B27/58 , G03B27/42 , H02K41/00 , G03F7/20
CPC分类号： G03F7/70758 , G03B27/58 , G03F7/707 , G03F7/70716
摘要： A specimen positioning mechanism (10) includes a movable stage (12) movable along multiple axes, a plate (35) connected to and supporting a specimen mounting chuck (14), multiple linear displacement mechanisms (36, 38) coupling the plate to the movable stage and mutually spaced apart at different locations between the movable stage and the plate and separately controllable to change distances between the movable stage and the plate, and a flexible member (22) coupling the movable stage and the plate. The flexible member is motion compliant in three axes of motion. The flexible member in response to linear displacements of the linear displacement mechanisms allows linear and rotational movement of the specimen mounting chuck in the three axes of motion compliance.

110. 发明公开

EP2038988A1 ELEMENT ACTIF DE MACHINE ELECTROMAGNETIQUE, PROCEDE DE FABRICATION D'UN TEL ELEMENT ACTIF, ET MACHINE ELECTROMAGNETIQUE COMPORTANT UN TEL ELEMENT ACTIF 审中-公开
标题翻译：电磁机器和过程有源元件用于产生电磁机这样的有源元件
公开(公告)号：EP2038988A1
公开(公告)日：2009-03-25
申请号：EP07803797.5
申请日：2007-06-28
申请人： MESSIER-DOWTY S.A.
发明人： ZIEGLER, Nicolas , MATT,Daniel
IPC分类号： H02K41/00
CPC分类号： H02K41/031 , H02K1/278 , H02K7/08 , H02K15/03 , H02K41/033
摘要： The invention relates to an active element (20) for an electromagnetic machine, including, along a main axis (X), an alternating succession of segments (21) having a first magnetic property and segments (22) having a second magnetic property. The invention is characterised in that the active element includes a coating (25, 25) which is thin in relation to the thickness of the segments and which extends such as to cover a substantial part of an outer surface of the active element. The aforementioned coating is solidly connected to at least some of the segments and has a sufficient mechanical strength in order to form a member for the mechanical transmission of the magnetic forces experienced by the segments.

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