公开(公告)号：US4451808A

公开(公告)日：1984-05-29

申请号：US458907

申请日：1983-01-18

Applicant: Gerard Koehler

Inventor： Gerard Koehler

IPC: H01F7/04 ,  F16K31/06 ,  H01F7/08 ,  H01F7/122 ,  H01F7/16 ,  H01H51/22 ,  H01H51/24

CPC classification number: H01H51/2209 ,  H01F7/08 ,  H01F7/1615 ,  H01F7/122 ,  H01H2050/025 ,  H01H2051/2218 ,  H01H51/2227

Abstract: At least one coil partly surrounds a magnetic circuit consisting of a fixed yoke and a movable armature, the armature being constituted by a permanent magnet having pole faces adapted to carry pole-pieces which project on each side of the axis of magnetization. The electromagnet comprises a second permanent magnet interposed within the fixed yoke with a polarity such that the armature is urged towards the end or so-called rest position when the coil is not energized.

Abstract translation: 至少一个线圈部分地围绕由固定磁轭和可动电枢组成的磁路，所述电枢由永磁体构成，所述永磁体具有适于承载在所述磁化轴的每一侧上突出的极靴的极面。 电磁铁包括插入在固定磁轭内的第二永久磁铁，其极性使得当线圈未通电时电枢被推向端部或所谓的静止位置。

公开(公告)号：US4367447A

公开(公告)日：1983-01-04

申请号：US242390

申请日：1981-03-10

Applicant: Gerard Koehler

Inventor： Gerard Koehler

IPC: H01H50/24 ,  H01H51/22

CPC classification number: H01H51/2227 ,  H01H50/24

Abstract: In a bistable electromagnetic relay composed of a U-shaped yoke provided with excitation coils, the arms of the yoke are inserted between the pole-pieces of a pivotally mounted H-shaped armature comprising a permanent magnet. A flexible strip attached to the armature carries two movable contacts which are applied against two stationary contacts in order to provide an electrical connection between the contacts. Only a very small proportion of the flexible strip performs a conducting function, there is no permanent connection between the strip and a fixed terminal, and a very short path is provided for current flow. The double-break action of the relay has the effect of reducing stray capacitance between open contacts.

Abstract translation: 在由设置有励磁线圈的U形磁轭组成的双稳态电磁继电器中，磁轭的臂插入包括永磁体的可枢转地安装的H形电枢的极靴之间。 附接到电枢的柔性条带承载两个可移动触点，其被施加在两个固定触点上，以便在触点之间提供电连接。 只有非常小比例的柔性带执行导电功能，条带和固定端子之间没有永久连接，并且为电流提供非常短的路径。 继电器的双断点动作具有减小开路触点间杂散电容的作用。

公开(公告)号：US20080258572A1

公开(公告)日：2008-10-23

申请号：US11579687

申请日：2005-05-04

Applicant: Gerard Koehler

Inventor： Gerard Koehler

IPC: H02K21/16 ,  H02K15/03

CPC classification number: H02K21/16 ,  H02K1/146 ,  H02K3/18 ,  H02K3/28 ,  H02K7/1838 ,  H02K15/0478 ,  H02K19/103 ,  H02K21/145 ,  H02K41/03 ,  H02K2201/12 ,  Y10T29/49012

Abstract: A monophase transverse circuit has two rows of cylindrical air gaps which are provided with conductors between terminal pairs of a machine of an EP 1 063 754 type. By anamorphic transformation according to figures, the terminal pairs are rotated at a quarter turn in order to come to FIG. 3d. A coil in the form of a flat double U-shaped arch remains global but having consequent terminals by defining meanders between terminals which are laterally introducible opposite to a meander and whose sheets are now progressively attacked on one row of cylindrical or flat air gaps, thereby balancing axial forces. Axial and opposite currents between adjacent slots convert a preceding ring-shaped flux into radial fluxes in the terminals by acting upon the rotor terminals with the same pitch and polarised by permanent magnets or/and winding or/and induction according to FR 2 852 166.

Abstract translation: 单相横向电路具有两列圆柱形气隙，其在EP 1 063 754型机器的端子对之间设置有导体。 通过根据图的变形变换，端子对以四分之一圈转动，以便到达图1。 3 d。 扁平双U形拱形式的线圈保持全球性，但是通过在端子之间限定蜿蜒的端子，其横向可引入与蜿蜒相对，并且其片材现在逐渐受到一排圆柱形或扁平气隙的侵袭，从而 平衡轴向力。 相邻狭缝之间的轴向和相对电流通过以相同的间距作用于转子端子并根据FR 2 852 166通过永久磁体或/或绕组或/和感应来将先前的环形磁通转换成端子中的径向通量。

公开(公告)号：US4556858A

公开(公告)日：1985-12-03

申请号：US666312

申请日：1984-10-30

Applicant: Gerard Koehler

Inventor： Gerard Koehler

IPC: F16D27/01 ,  F16D27/14 ,  H01F7/08 ,  H01H51/22

CPC classification number: H01F7/08 ,  F16D27/14

Abstract: The bistable electromagnet comprises a magnetic circuit partially surrounded by a winding constituted by a series of links (M1, M2, M3, M4, M5, M6) interconnected by air gaps, the links of a first type being movable relative to the other links of a second type, certain types of links comprising a permanent magnet (1, 3, 5, . . . ) provided on its pole surfaces with pole pieces (7, 8; 11, 12; 15, 16; . . . ) whose ends define two air gap zones with the neighboring links of the other type.Each permanent magnet (1, 3, 5) of one type of link (M1, M3, M5) is subjected to the influence of a winding (21, 23, 25) whose field is perpendicular to the magnetic direction of said permanent magnet and directed toward one or the other of the ends of its pole pieces and the links of the first type (M2, M4, M6) comprise also a permanent magnet (2, 4, 6) provided with pole pieces, such that the electromagnet will have the form of a closed chain, which can follow a variable path within a plane and can give rise, along its length, to forces perpendicular to this plane.Used particularly in bistable electromagnet clutches. (See FIG. 1).

Abstract translation: 双稳电磁铁包括由一系列通过气隙互连的连杆（M1，M2，M3，M4，M5，M6）构成的绕组部分包围的磁路，第一类型的连杆相对于 第二类型，包括设置在其极表面上的永磁体（1,3,5 ...）的某些类型的连接件，其极端部分（7,8; 11; 12; 15,16; ...） 用另一种类型的相邻链接限定两个气隙区域。 一种类型的连杆（M1，M3，M5）的每个永磁体（1,3,5）受到其磁场垂直于所述永磁体的磁方向的绕组（21,23,25）的影响，以及 指向其极片的一个或另一个端部，并且第一类型（M2，M4，M6）的连接件还包括设置有极片的永磁体（2,4,6），使得电磁体将具有 闭合链的形式，其可以沿着平面内的可变路径并且沿其长度产生垂直于该平面的力。 特别适用于双稳电磁离合器。 （参见图1）。

公开(公告)号：US4303843A

公开(公告)日：1981-12-01

申请号：US169778

申请日：1980-07-17

Applicant: Daniel Arnoux ,  Gerard Koehler ,  Andre Leconte ,  Claude Genter ,  Bernard Michel

Inventor： Daniel Arnoux ,  Gerard Koehler ,  Andre Leconte ,  Claude Genter ,  Bernard Michel

IPC: H02K21/22 ,  H02K21/48

CPC classification number: H02K21/48 ,  H02K21/225

Abstract: A magnetic flywheel for a manually-driven magneto megohmmeter with step variable voltage comprising a rotor formed by a ring of magnetic material carrying permanent magnets, and a stator, disposed inwardly of the rotor and formed by an assembly of magnetic circuits each having a C-shape with a coil wound around the central portion thereof and with two pole surfaces at the ends. In order to reduce the starting torque, the number of pairs of permanent magnets is one less than the number of magnetic circuits, and the angular distance between the pole surfaces of one magnetic circuit is equal to the angular distance between two adjacent permanent magnets. Also, the arc length of each pole surface of a magnetic circuit is substantially equal to half the angular distance between two adjacent permanent magnets.

Abstract translation: 一种用于具有阶跃可变电压的手动驱动的磁电机的磁性飞轮，其包括由承载永磁体的磁性材料环形成的转子和定子，所述转子设置在转子的内部，并由各自具有C- 具有绕其中心部分缠绕的线圈并且在端部具有两个极表面的形状。 为了减小启动扭矩，永磁体对数比磁路数少一个，一个磁路的极面之间的角距离等于两个相邻的永磁体之间的角距离。 此外，磁路的每个磁极表面的电弧长度基本上等于两个相邻永磁体之间的角距离的一半。

公开(公告)号：US5543674A

公开(公告)日：1996-08-06

申请号：US962182

申请日：1993-06-29

Applicant: Gerard Koehler

Inventor： Gerard Koehler

IPC: H02K19/10 ,  H02K19/18 ,  H02K21/20 ,  H02K19/00

CPC classification number: H02K19/103 ,  H02K19/18 ,  H02K21/20

Abstract: A variable-reluctance rotating dynamoelectric machine is provided with, for each single-phase structure A, B, and C, two rows of airgaps 5-27, 6-28 having the same radius Re connected to each other by means of angular sectors, one of which surrounds stator conductors 8 in the shape of a torus. The sectors are arches 9, 22 each constituted by a stack of strips of sheet metal which are bent along axes X perpendicular to the axis of rotation Z. A pair of arches 9, 22 is formed by cutting a wound and bonded ring of thin magnetic sheet having oriented grains. Cutting by wire-type spark erosion results in the formation of several pairs of teeth per arch. A rotor winding in the shape of a torus or a rotor permanent magnet can complete the machine. The machine is applicable to reluctance motors for vehicle traction, which can also recharge a storage battery.

Abstract translation: PCT No.PCT / FR91 / 00518 Sec。 371日期：1993年6月29日 102（e）日期1993年6月29日PCT提交1991年6月28日PCT公布。 出版物WO92 / 00628 日期1992年1月9日可变磁阻旋转电动机为每个单相结构A，B和C提供两行具有相同半径Re的气隙5-27,6-28，它们通过 角扇区的装置，其中一个围绕环形的定子导体8。 这些扇区是拱形9,22，每个拱形构件均由沿着与旋转轴线Z垂直的轴线X弯曲的一叠金属片构成。一对拱形9,22通过切割薄磁带的缠绕和结合环而形成 片材具有定向晶粒。 通过线型火花侵蚀切割导致每个拱形成几对牙齿。 圆环或转子永磁体形状的转子绕组可以完成机器。 该机适用于汽车牵引用电磁铁，也可以为蓄电池充电。

公开(公告)号：US4609899A

公开(公告)日：1986-09-02

申请号：US756511

申请日：1985-07-18

Applicant: Gerard Koehler

Inventor： Gerard Koehler

IPC: H01F7/08 ,  H01H51/00 ,  H01H51/22 ,  H01H51/24 ,  H01H51/26

CPC classification number: H01H51/2209 ,  H01H2051/2218 ,  H01H51/005

Abstract: A three-state polarized electromagnet comprises a stationary system (1) surrounded by a coil (5) and a moving system (7). Each system consists of a permanent magnet (2; 14) fitted with pole pieces (3, 4; 12, 13). The ends of the pole pieces are bent-back towards each other in order to define four air-gaps (E1 to E4) for permitting displacement of the moving system (7) between two end positions. One end portion of a pole piece forms part of only one air-gap and the air-gap faces are joined to pole faces of permanent magnets having the same polarity in order to reduce to zero the fluxes within the air-gaps which are closed when no excitation is applied and in order to permit a return to a stable central position.

Abstract translation: 三态极化电磁体包括由线圈（5）和移动系统（7）包围的固定系统（1）。 每个系统由安装有极片（3,4; 12,13）的永磁体（2; 14）组成。 极片的端部朝向彼此弯曲以限定四个气隙（E1至E4），以允许移动系统（7）在两个端部位置之间移动。 极片的一个端部形成仅一个气隙的一部分，并且气隙面连接到具有相同极性的永久磁铁的极面，以便将气隙内的通量减小到零 没有施加激励，并且允许返回到稳定的中心位置。

公开(公告)号：US4599589A

公开(公告)日：1986-07-08

申请号：US708422

申请日：1985-03-05

Applicant: Gerard Koehler

Inventor： Gerard Koehler

IPC: H01H51/22 ,  H01H1/26 ,  H01H50/54 ,  H01H50/56 ,  H01H63/02

CPC classification number: H01H1/26 ,  H01H50/548

Abstract: A monostable polarized relay which has two permanent magnets and does not require any resilient restoring force is reduced to a minimum overall size while permitting a high current-carrying capacity of the relay contact. To this end, a flexible contact-strip is subdivided into two sinuous branches which extend in two different regions of the available space within the relay housing. The contact-carrying end of the strip is inserted in an actuating fork which is rigidly fixed to the moving armature and the other end of the strip is anchored to the base of the relay.

Abstract translation: 具有两个永磁体并且不需要任何弹性恢复力的单稳态极化继电器在允许继电器触点的高载流能力的同时降低到最小总体尺寸。 为此，柔性接触条被细分成两个弯曲分支，其在继电器壳体内的可用空间的两个不同区域中延伸。 带的接触端插入致动叉中，该致动叉刚性地固定到移动的电枢上，并且带的另一端锚固到继电器的基座。

公开(公告)号：US4216452A

公开(公告)日：1980-08-05

申请号：US918503

申请日：1978-06-23

Applicant: Daniel Arnoux ,  Gerard Koehler ,  Bernard Michel ,  Claude Genter ,  Jean Aguettaz ,  Alain Berthelot

Inventor： Daniel Arnoux ,  Gerard Koehler ,  Bernard Michel ,  Claude Genter ,  Jean Aguettaz ,  Alain Berthelot

IPC: H01H1/26 ,  H01H50/56 ,  H01H50/64 ,  H01H67/02 ,  H01H63/02

CPC classification number: H01H50/641 ,  H01H1/26 ,  H01H50/643

Abstract: Electromagnetic relay comprising resilient U-shaped tongues having each a pair of arms resiliently engaging fixed contact studs for electrically interconnecting them, and a movable control member adapted to move one of the arms of each tongue away from the corresponding contact stud, for breaking the electric connection. This relay further comprises a second control member movable in a direction opposite to that of the first control member and adapted to co-operate with the first control member for clamping the U-shaped tongue and move the two arms thereof away from the relevant contact studs.

Abstract translation: 电磁继电器包括弹性U形舌片，其具有弹性地接合固定接触柱的一对臂，用于将它们电连接起来;以及可移动控制构件，其适于使每个舌片的臂中的一个远离相应的接触柱，以便断开电 连接。 该继电器还包括第二控制构件，该第二控制构件可在与第一控制构件的方向相反的方向上移动，并且适于与第一控制构件配合以夹紧U形舌片并使其两个臂远离相关的触头柱 。

公开(公告)号：US07605515B2

公开(公告)日：2009-10-20

申请号：US11579687

申请日：2005-05-04

Applicant: Gerard Koehler

Inventor： Gerard Koehler

IPC: H02K17/00

CPC classification number: H02K21/16 ,  H02K1/146 ,  H02K3/18 ,  H02K3/28 ,  H02K7/1838 ,  H02K15/0478 ,  H02K19/103 ,  H02K21/145 ,  H02K41/03 ,  H02K2201/12 ,  Y10T29/49012

Abstract: A monophase transverse circuit has two rows of cylindrical air gaps which are provided with conductors between terminal pairs, the terminal pairs are rotated at a quarter turn in order, a coil in the form of a flat double U-shaped arch remains global having consequent terminals by defining meanders between terminals which are laterally introducing opposite to a meander and whose sheets are now progressively attacked on one row of cylindrical or flat air gaps, thereby balancing axial forces, axial and opposite currents between adjacent slots convert a preceding ring-shaped flux into radial fluxes in the terminals by acting upon the rotor terminals with the same pitch and polarized by induction.

Abstract translation: 单相横向电路具有两列圆柱形气隙，其在端子对之间设置有导体，端子对依次旋转四分之一圈，扁平双U形拱形的线圈保持全局，具有后续端子 通过在侧向引入与曲折相对的端子之间限定蜿蜒，并且它们的板现在在一排圆柱形或平坦气隙上逐渐受到攻击，从而平衡轴向力，相邻狭缝之间的轴向和相对电流将先前的环形通量转换成 通过以相同的间距作用于转子端子并通过感应极化而在端子中产生径向通量。