公开(公告)号：WO2011148057A1

公开(公告)日：2011-12-01

申请号：PCT/FI2011/050476

申请日：2011-05-25

申请人： IXTUR OY ,  NÄTTI, Reijo ,  PULKKINEN, Janne

发明人： NÄTTI, Reijo ,  PULKKINEN, Janne

IPC分类号： B23Q3/154 ,  H01F7/00

CPC分类号： B23Q3/1546 ,  B23Q3/154 ,  B23Q3/1543 ,  H01F7/0226 ,  H01F7/0273 ,  H01F7/064 ,  H01F7/206 ,  H01F2007/208 ,  Y10T29/49998

摘要： The invention relates to an attaching device (10), an arrangement and a method for attaching an object to be worked to a working base. The attaching device comprises: - a first holding means, i.e. a first magnet (8), in the first end of the attaching device (10), for attaching the attaching device (10) to the working base or to another attaching device or to the object to be worked; - a second holding means, i.e. second magnet (1 ), in the second end of the attaching device (10), for attaching the attaching device (10) to the working base or to another attaching device or to the object to be worked; - control means for controlling the holding forces produced by the first and second holding means, such as magnets.

摘要翻译： 本发明涉及一种附着装置（10），一种用于将待加工物体附着到工作基座的装置和方法。 附接装置包括： - 第一保持装置，即在附接装置（10）的第一端中的第一磁体（8），用于将附接装置（10）附接到工作基座或另一附接装置或 待加工对象; - 在所述附接装置（10）的第二端中的第二保持装置，即第二磁体（1），用于将所述附接装置（10）附接到所述工作基座或另一附接装置或所述待加工物体; - 用于控制由诸如磁体的第一和第二保持装置产生的保持力的控制装置。

公开(公告)号：WO0030129A3

公开(公告)日：2000-11-16

申请号：PCT/US9926903

申请日：1999-11-12

申请人： WALKER MAGNETICS GROUP INC ,  LUIJTEN CORNELIS T P M

发明人： LUIJTEN CORNELIS T P M

IPC分类号： H01F7/20

CPC分类号： H01F7/206 ,  H01F2007/208

摘要： An electromagnet (10) having a core with a plurality of elongated channels (16), a bottom opening (34) to each channel, and a coil (14) made up of a plurality of lengths of electrically conductive wire extending through each channel. The core has a top wall (24) and a plurality of spaced parallel vertical side walls (26, 28) which define the channels. The bottom end of each vertical side has horizontal flanges (30) which form the poles of the magnet (10) and also define the openings (34) to the channels.

摘要翻译： 具有多个细长通道（16）的核心的电磁体（10），到每个通道的底部开口（34）以及由延伸穿过每个通道的多个导电线组成的线圈（14）。 芯具有限定通道的顶壁（24）和多个间隔开的平行的垂直侧壁（26,28）。 每个垂直侧的底端具有形成磁体（10）的极的水平凸缘（30），并且还限定通道的开口（34）。

公开(公告)号：WO1997026110A1

公开(公告)日：1997-07-24

申请号：PCT/CA1996000737

申请日：1996-11-06

申请人： AUTOMATED WELDING SYSTEMS INC. ,  BISHOP, Bob ,  LECEK, Ludvik

发明人： AUTOMATED WELDING SYSTEMS INC.

IPC分类号： B23K37/04

CPC分类号： B23K26/26 ,  B23K37/0408 ,  B23K2101/18 ,  H01F2007/208

摘要： An apparatus is disclosed for positioning, clamping and welding together proximal edge portions of two sheet blanks. The apparatus incorporates a high energy laser and sheet clamping mechanism used to clamp each sheet blank in place between an associated electromagnet and ferromagnetic clamping shoes. The shoes are positioned above a corresponding electromagnet and are vertically movable theretowards on the activation of the electromagnet. In use, the sheets are held in place with the respective sheet blanks sandwiched between the associated electromagnets and shoes with the proximal edge portions of the sheets abutting. The high energy laser is movably provided in the apparatus to move an emitted laser beam along a predetermined path over the abutting proximal edge portions to perform welding operations.

摘要翻译： 公开了用于将两个板坯的近端部分定位，夹持和焊接在一起的装置。 该装置包括高能量激光器和片材夹紧机构，用于将每个片材坯料夹在相关联的电磁铁和铁磁夹钳之间的适当位置。 鞋子位于相应的电磁体上方，并且在电磁铁的启动时可以向上移动。 在使用中，片材被保持在适当的位置，相应的片状坯料夹在相关联的电磁体和鞋子之间，片材的近侧边缘部分邻接。 高能量激光器可移动地设置在装置中，以使发射的激光束沿着预定的路径移动到邻接的近端部分上，以执行焊接操作。

公开(公告)号：WO2014033757A1

公开(公告)日：2014-03-06

申请号：PCT/IN2013/000524

申请日：2013-08-28

申请人： SARDA, UTTAM

发明人： SARDA, UTTAM

IPC分类号： B66C1/06

CPC分类号： B66C1/06 ,  H01F7/206 ,  H01F2007/208

摘要： An electro permanent magnetic holding apparatus is disclosed comprising: a magnetic base (2) made of a ferromagnetic material having a working side including a working face for holding a workpiece (8, 9) magnetically and/or mechanically and a back region remote from the working side; at least one magnetic pole (3) formed on the magnetic base (2), each magnetic pole (3) comprising at least one non-reversible permanent magnet (6), at least one reversible permanent magnet (4), and at least one electrical winding (5) for reversing the reversible permanent magnet (4) between an ON state for clamping the workpiece (8, 9) against the work face (14), and between an OFF state for releasing the workpiece (8, 9) from the work face (14); wherein the back region of the magnetic base (2) comprises at least one pocket (7) housing a magnetic sensor (10); wherein the magnetic pole (3), when being in the ON state, is configured for forming a closed magnetic loop (11) extending through the back region and the working side of the magnetic base (2) and through the workpiece (8, 9) in contact with the working face (14); and wherein the pocket (7) with the magnetic sensor (10) arranged within the back region of the magnetic base (2) at a place remote from the working face (14), thereby allowing sensing of magnetic flux extending through the back region of the magnetic base (2) and through the workpiece (8, 9).

摘要翻译： 本发明公开了一种电永磁保持装置，其特征在于，包括：由铁磁材料制成的磁性基体（2），所述磁性基体具有工作侧，所述工作面包括用于将所述工件（8,9）磁性地和/或机械地保持的工作面和远离所述工作面 工作方面 形成在所述磁性基座（2）上的至少一个磁极（3），每个磁极（3）包括至少一个不可逆永磁体（6），至少一个可逆永磁体（4）和至少一个 用于在用于将工件（8,9）夹紧在工作面（14）上的ON状态和用于将工件（8,9）释放的OFF状态之间用于使可逆永久磁铁（4）反转的电动绕组（5） 工作面（14）; 其中所述磁性基座（2）的后部区域包括容纳磁性传感器（10）的至少一个凹部（7）。 其特征在于，所述磁极（3）在处于导通状态时被构造成形成延伸穿过所述磁性基座（2）的所述背部区域和所述工作侧并通过所述工件（8,9）的闭合磁环（11） ）与所述工作面（14）接触; 并且其中具有所述磁传感器（10）的所述口袋（7）在远离所述工作面（14）的位置处布置在所述磁性基座（2）的所述后部区域内，由此允许感测延伸穿过所述工作面 磁性基座（2）和工件（8,9）。

公开(公告)号：WO2004015726A1

公开(公告)日：2004-02-19

申请号：PCT/IT2002/000530

申请日：2002-08-08

申请人： SGM GANTRY S.P.A. ,  MOLTENI, Danilo

发明人： MOLTENI, Danilo

IPC分类号： H01F7/20

CPC分类号： H01F7/206 ,  B66C1/04 ,  H01F2007/208

摘要： A magnetic lifter includes at least one dipolar mobile pole (1) consisting of two ferromagnetic pole pieces (2, 3), joined through an elastic connection, and inserted between two fixed opposite polarities (5, 6) of an electromagnet (7) so as to be able to slide within a housing (8) formed therebetween. By using as mobile poles (1) dipoles which slide between two poles (5, 6) of opposite polarity the closure of the magnetic circuit occurs within the single mobile pole (1) whereby the contact losses are reduced to half and it is possible to lift even small- and medium-sized loads with the greatest ease. Moreover, thanks to the elastic connection between the two pole pieces (2, 3) which allows a change in their mutual distance, upon activation of the lifter the two pole pieces (2, 3) tend to move away from each other until they adhere through magnetic attraction each one to its own adjacent polarity, thus canceling the air gaps and the consequent leaks as well as the risks of sliding.

摘要翻译： 磁力升降器包括至少一个由两个铁磁极片（2,3）构成的偶极可动极（1），它们通过弹性连接连接并插入在电磁体（7）的两个固定相对极性（5,6）之间，因此 以便能够在其间形成的壳体（8）内滑动。 通过使用作为相反极性的两极（5,6）之间滑动的偶极子作为移动极（1），在单个移动极（1）内发生磁路闭合，由此将接触损耗减小到一半 尽可能轻松地提升中小尺寸的负载。 此外，由于两个极片（2,3）之间的弹性连接允许它们的相互距离的改变，在升降机启动时，两个极片（2,3）倾向于彼此远离移动直到它们粘附 通过磁吸引每一个到其自己的相邻极性，从而消除气隙和随之而来的泄漏以及滑动的风险。

公开(公告)号：WO02011951A1

公开(公告)日：2002-02-14

申请号：PCT/GB2001/003448

申请日：2001-07-31

IPC分类号： B23Q3/154 ,  B25B11/00 ,  G01B5/00 ,  B25B1/24

CPC分类号： G01B5/0002 ,  B23Q3/1543 ,  B25B11/002 ,  H01F2007/208

摘要： A magnetic clamping arrangement (10) for holding the arrangement, and in particular a body (5), operably clamped with respect to a ferromagnetic surface (6) by way of a body datum face (8), comprises housing means (12) mounted on the body, and electromagnet (16) carried by the housing means. The electromagnet comprises a core (18), having three limbs 20.1, 20.2 and 20.3, each terminating in a pole face 22.1, 22.2 and 22.3, being formed by a plurality of ferromagnetic transformer laminations (26), stacked together and slideable with respect to each other in a direction to and from the pole faces. Lamination bias means (36), in the form of masses 38, 40.1 and 40.2 of resilient compressible material, defined quiescent pole faces from which individual laminations may depart by sliding when forced against a surface having ridges and/or grooves extending in the lamination planes, but exerts a restoring force on such laminations so displaced. The pole faces are thus able to conform to such an uneven surface before the electromagnet is energised and attach with improved flux coupling thereafter. The housing means is mounted on the body by way of attachment means (44) which biases the core to a position recessed with respect to the datum face. Bias override, provided by handle (50), permits the quiescent core pole pieces to be exposed for forcing into conformity with the ferromagnetic surface and when flux coupling is established the attachment bias urges the body (5) against the surface.

摘要翻译： 用于保持该装置的磁性夹紧装置（10），特别是通过主体基准面（8）可操作地相对于铁磁表面（6）夹紧的本体（5），包括安装 和由壳体装置承载的电磁体（16）。 电磁铁包括一个具有三个支杆20.1,20.2和20.3的铁芯（18），每个端子分别由多个强磁性变压器叠片（26）形成，极板22.1,22.2和22.3分别堆叠在一起并可相对于 彼此在朝向和离开极面的方向上。 层压偏压装置（36）以弹性可压缩材料的质量38,40.1和40.2的形式形成，限定的静态极面，当被强制抵靠具有在层叠平面中延伸的脊和/或沟槽的表面时，单独的叠片可以通过滑动从其中分离出来 ，但是对这样排列的这种叠片施加恢复力。 因此，在电磁铁通电之前，极面能够符合这样一个不平坦的表面，此后可以改善磁通耦合。 壳体装置通过附接装置（44）安装在主体上，该装置将芯偏压到相对于基准面凹陷的位置。 由手柄（50）提供的偏置覆盖允许静态芯极极片暴露以强制与铁磁表面一致，并且当建立通量耦合时，附接偏压将主体（5）推向表面。

公开(公告)号：WO00030129A2

公开(公告)日：2000-05-25

申请号：PCT/US1999/026903

申请日：1999-11-12

IPC分类号： H01F7/20

CPC分类号： H01F7/206 ,  H01F2007/208

摘要： An electromagnet (10) having a core with a plurality of elongated channels (16), a bottom opening (34) to each channel, and a coil (14) made up of a plurality of lengths of electrically conductive wire extending through each channel. The core has a top wall (24) and a plurality of spaced parallel vertical side walls (26, 28) which define the channels. The bottom end of each vertical side has horizontal flanges (30) which form the poles of the magnet (10) and also define the openings (34) to the channels.

摘要翻译： 本发明公开了一种电磁体（10），该电磁体（10）具有带细长通道（16）的核心，每个通道的底部开口（34）以及多段导线 电力通过每个通道延伸。 芯部具有上壁（24）和多个彼此间隔开的限定通道的平行垂直侧壁（26,28）。 每个竖直壁的下端具有形成磁体（10）的磁极之一并限定通道的开口（34）的水平边缘（30）。

公开(公告)号：WO99008293A1

公开(公告)日：1999-02-18

申请号：PCT/IB1997/000960

申请日：1997-08-04

IPC分类号： B66C1/04 ,  H01F7/02 ,  H01F7/04 ,  H01F7/20

CPC分类号： H01F7/04 ,  B66C1/04 ,  H01F7/0257 ,  H01F2007/208

摘要： A lifter comprising at least a reversible magnet (5, 5') arranged with its polarities oriented along a vertical axis above at least a magnet (6, 6') provided with a least a pair of permanent magnets (6a, 6a') arranged with the polarities oriented along an horizontal axis on the sides of at least a ferromagnetic core (6b, 6b') suitable to contact the load (18) to be lifted, at least a magnetic sensor (11) arranged close to the base (6c, 6c') of said ferromagnetic core, and a further magnetic sensor (12) arranged over said permanent magnets (6a, 6a') so as to measure substantially only the magnetic flux passing through the reversible magnet (5, 5'), as well as a safety device (13) for processing the signals transmitted by said magnetic sensors (11, 12) and obtaining the working point of the lifter on the magnetization curve (14) of the reversible magnet (5, 5').

摘要翻译： 一种升降机，包括至少一个可逆磁体（5,5'），所述至少一个可逆磁体（5,5'）以至少一个设置有至少一对永久磁铁（6a，6a'）的至少一个永久磁铁（6a，6a'）的至少一个磁体 其特征在于，所述极性沿至少一个铁磁芯（6b，6b'）的侧面沿着水平轴线定向，所述铁磁芯（6b，6b'）适合于接触待提升的负载（18），至少设置在所述基座（6c）附近的磁传感器 ，6c'）和设置在所述永磁体（6a，6a'）上方的另一个磁传感器（12），以便仅基本上仅测量通过可逆磁体（5,5'）的磁通量，如 以及用于处理由所述磁传感器（11,12）发送的信号并且在可逆磁体（5,5'）的磁化曲线（14）上获得升降器的工作点的安全装置（13）。

公开(公告)号：WO2017028487A1

公开(公告)日：2017-02-23

申请号：PCT/CN2016/070803

申请日：2016-01-13

申请人： 京东方科技集团股份有限公司 ,  北京京东方光电科技有限公司

发明人： 杨刚

IPC分类号： H01R13/633

CPC分类号： H01R13/6205 ,  H01F7/206 ,  H01F2007/208 ,  H01R13/635 ,  H01R13/703 ,  H01R13/7132 ,  H02J7/0045

摘要： 一种充电插座，包括被配置成接受充电插头的插口、固定在插口中的第一端子，以及布置在插口中的插座弹射装置，插座弹射装置被配置成在待充电设备充电完成后使充电插座自动与充电插头分离。一种充电插头，包括第二端子和被配置成在待充电设备充电完成后使充电插座自动与充电插头分离的插头弹射装置。一种充电系统，包括充电插座和充电插头。在充电完成后自动弹出充电插头，避免了由于对电池进行过长时间的充电而导致电池烧毁甚至爆炸的风险，并且实现起来相对简单。

公开(公告)号：WO2014001982A1

公开(公告)日：2014-01-03

申请号：PCT/IB2013/055072

申请日：2013-06-20

申请人： KONINKLIJKE PHILIPS N.V.

发明人： VAN LIESHOUT, Ron Martinus Laurentius ,  VAN ZON, Joannes Baptist Adrianus Dionisius ,  EVERS, Toon Hendrik

IPC分类号： G01N27/74 ,  G01N21/55 ,  G01N33/543

CPC分类号： H01F7/0294 ,  G01N21/55 ,  G01N21/552 ,  G01N2201/061 ,  H01F7/206 ,  H01F2007/208

摘要： The invention relates to an apparatus(100) and a method for the processing of magnetic particles(MP) provided in a processing chamber(114) with a binding region (116) to which said magnetic particles (MP) can (specifically) bind. Removal of unbound magnetic particles (MP) from the binding region (116) is achieved by first separating them from the binding region (116) by gravitational forces and then moving them further away by magnetic forces. Gravitational forces can for example be generated by tilting the binding region (116) with a tilting unit(156). The prior separation by gravitational forces prevents that unbound magnetic particles(MP) are captured in a cluster with bound magnetic particles.

摘要翻译： 本发明涉及一种用于处理设置在具有所述磁性颗粒（MP）可以（特别地）结合在其上的结合区域（116）的处理室（114）中的磁性颗粒（MP）的设备（100）和方法。 从结合区域（116）去除未结合的磁性颗粒（MP）通过首先通过重力将其与结合区域（116）分离，然后通过磁力将它们进一步移动而实现。 重力可以例如通过用倾斜单元（156）倾斜装订区域（116）而产生。 通过重力的先前分离防止未结合的磁性颗粒（MP）被捕获在具有结合的磁性颗粒的簇中。