公开(公告)号：US20090295236A1

公开(公告)日：2009-12-03

申请号：US11719922

申请日：2005-11-16

Applicant: Erich Bott ,  Rolf Vollmer ,  Matthias Braun ,  Holger Schunk

Inventor： Erich Bott ,  Rolf Vollmer ,  Matthias Braun ,  Holger Schunk

IPC: H02K16/00 ,  H02K9/19

CPC classification number: H02K7/08 ,  H02K7/125 ,  H02K9/20 ,  H02K16/00 ,  H02K2201/18

Abstract: The invention relates to an electric machine which comprises a first machine part (30), comprising a stator element (31) and a rotor element (32) and being configured as a rotary actuator which interacts with a rotary movement of the rotor element (32). The electric machine (40) also comprises a second machine part (20), comprising a primary part (1) and a secondary part (2) and being configured as a linear actuator which interacts with a linear movement of the secondary part (2). The rotor element (32) of the first machine part (30) and the secondary part (2) of the second machine part (20) are interlinked. The secondary part (2) of the second machine part (20) can be rotated and is configured as an external rotor. Such a secondary part (2) allows to generate a higher power of a secondary machine part (20) acting as the linear motor. The secondary part (2) is mounted in the center thereof in relation to the primary part (1).

Abstract translation: 本发明涉及一种电机，其包括第一机器部件（30），其包括定子元件（31）和转子元件（32），并被构造为与转子元件（32）的旋转运动相互作用的旋转致动器 ）。 电机（40）还包括第二机器部件（20），其包括主要部件（1）和次要部件（2），并且被构造成与次要部件（2）的线性运动相互作用的线性致动器， 。 第一机器部件（30）的转子元件（32）和第二机器部件（20）的次级部件（2）相互连接。 第二机器部件（20）的次级部件（2）可以旋转并被配置为外部转子。 这种次级部件（2）允许产生作为线性电动机的次级机器部件（20）的较高功率。 次级部件（2）相对于主要部件（1）安装在其中心。

公开(公告)号：US20090206686A1

公开(公告)日：2009-08-20

申请号：US12304926

申请日：2007-05-04

Applicant: Rolf Vollmer

Inventor： Rolf Vollmer

IPC: H02K37/04 ,  H02K41/03

CPC classification number: H02K16/04 ,  H02K1/02 ,  H02K21/44 ,  H02K41/033 ,  H02K2213/03

Abstract: The invention relates to a ring coil motor (1, 20) with a primary part (3, 21) and a secondary part (2, 22), wherein the primary part (3, 21) has a ring coil (6, 25) and permanent magnets (9, 27).

Abstract translation: 本发明涉及具有主要部分（3,21）和次要部分（2,22）的环形线圈电动机（1,20），其中主要部分（3,21）具有环形线圈（6,25） 和永磁体（9,27）。

公开(公告)号：US07564158B2

公开(公告)日：2009-07-21

申请号：US10572008

申请日：2003-09-11

Applicant: Gerhard Huth ,  Rolf Vollmer

Inventor： Gerhard Huth ,  Rolf Vollmer

IPC: H02K17/00

CPC classification number: H02K21/46

Abstract: The aim of the invention is to achieve a high torque yield in synchronous machines excited by permanent magnets. Said aim is achieved by using subharmonic air gap fields. The rotor comprises an induction cage as well as permanent magnets. The number of winding holes of the stator is greater than q=0.5. The number of poles of the rotor is greater than the base number of poles of the air gap field produced by the windings.

Abstract translation: 本发明的目的是在由永磁体激发的同步电机中实现高扭矩产量。 所述目的通过使用次谐波气隙场来实现。 转子包括感应笼以及永磁体。 定子的绕组孔数大于q = 0.5。 转子的极数大于由绕组产生的气隙场的极数的基极数。

公开(公告)号：US20090009114A1

公开(公告)日：2009-01-08

申请号：US11994466

申请日：2006-06-28

Applicant: Holger Schunk ,  Rolf Vollmer

Inventor： Holger Schunk ,  Rolf Vollmer

IPC: H02P6/18 ,  H02K1/06

CPC classification number: H02K1/278 ,  H02K11/21 ,  H02K21/16

Abstract: The invention relates to a synchronous machine provided with a stator and rotor, wherein the stator comprises stator teeth (1) provided with respective tooth tips in the bore hole thereof and tooth coils guided around the stator teeth (1), the rotor core discs (2) and a shaft are arranged and permanent magnet poles are formed on the external side of the rotor by means of permanent magnets (4), a pole gap (3) is provided in the rotation direction of the rotor between two magnetic poles, respectively, and is filled with a magnetically conductive material, the stator teeth (1) angle is equal to or less than 85% of a pole pitch angle or the stator teeth (1) angle is equal to or greater than 115% of the pole pitch angle.

Abstract translation: 本发明涉及一种具有定子和转子的同步电机，其中定子包括定子齿（1），该定子齿（1）在其孔眼中设有相应的齿尖，并且绕定子齿（1）引导的齿线圈，转子芯盘 2）和轴，并且通过永磁体（4）在转子的外侧上形成永久磁极，在转子的两个磁极之间分别设置有磁极间隙（3） ，并且填充有导磁材料，定子齿（1）的角度等于或小于极间距角的85％，或者定子齿（1）的角度等于或大于极间距的115％ 角度。

公开(公告)号：US20080197742A1

公开(公告)日：2008-08-21

申请号：US11995768

申请日：2007-01-10

Applicant: Rolf Vollmer

Inventor： Rolf Vollmer

IPC: H02K3/28 ,  H02K3/48 ,  H02K1/27 ,  H02K1/16 ,  H02K1/20

CPC classification number: H02K3/28

Abstract: The electrical machine has a stator, which comprises thirty-six slots and thirty-six teeth with an alternating sequence and a winding system (10) which is arranged at least partially in the slots and has three winding phases (34, 35, 36). The winding system (10) contains in total eighteen coil elements (11-28), which are laid in in each case two slots, with the result that a slot associated with another of the coil elements (11, 12, 16, 17, 18, 22, 23, 24, 28) is located between the two slots associated with one of the coil elements (13, 14, 15, 19, 20, 21, 25, 26, 27). In each case two of the coil elements (11-28) form one of nine interwound groups of coil elements (29), wherein, of the four adjacent slots belonging to a group of coil elements (29), the first and the third slot are associated with one coil element (13, 14, 15, 19, 20, 21, 25, 26, 27), and the second and the fourth slot are associated with the other coil element (11, 12, 16, 17, 18, 22, 23, 24, 28) in this group of coil elements (29). The two coil elements (11-28) of each group of coil elements (29) are associated with in each case two different winding phases (34, 35, 36). In each case one substantially unwound tooth (30) is provided between two adjacent groups of coil elements (29).

Abstract translation: 电机具有定子，该定子包括三十六个槽和三十六个齿，具有交替顺序，并且绕组系统（10）至少部分地布置在槽中并具有三个绕组相（34,35,36） 。 卷绕系统（10）总共包含十八个线圈元件（11-28），每个线圈元件布置在每个壳体中两个槽，结果是与另一个线圈元件（11,12,16,17， 18,22,23,24,28）位于与一个线圈元件（13,14,15,19,20,21,25,26,27）相关联的两个槽之间。 在每种情况下，线圈元件（11-28）中的两个形成线圈元件（29）的九个互绕组之一，其中属于一组线圈元件（29）的四个相邻插槽中的第一和第三插槽 与一个线圈元件（13,14,15,19,20,21,25,26,27）相关联，并且第二和第四槽与另一个线圈元件（11,12,16,17,18）相关联 ，22,23,24,28）在这组线圈元件（29）中。 每组线圈元件（29）的两个线圈元件（11-28）在每种情况下与两个不同的绕组相位（34,35,36）相关联。 在每种情况下，在相邻的两组线圈元件（29）之间设置有一个大体上展开的齿（30）。

公开(公告)号：US20080197741A1

公开(公告)日：2008-08-21

申请号：US11914807

申请日：2006-05-16

Applicant: Holger Schunk ,  Albrecht Storath ,  Rolf Vollmer

Inventor： Holger Schunk ,  Albrecht Storath ,  Rolf Vollmer

IPC: H02K3/28 ,  H02K1/16 ,  H02K1/27

CPC classification number: H02K21/16 ,  H02K3/28

Abstract: Disclosed is an electric machine (1) comprising a stator (2) that encompasses a winding system (10) with three winding branches, and a certain number of effective pole pairs. Each winding branch is provided with at least one coil group, each of which contains an even number of serially connected individual coils (11) that generate an individual magnetic field, respectively. Two respective individual coils (11) of a coil group are offset relative to each other in a circumferential direction of the stator (2) in such a way that the associated individual magnetic fields are provided with an offset electrical angle relative to one another at the sixth harmonic of the number of effective pole pairs, said offset electrical angle being equal to an odd multiple of 180°.

Abstract translation: 公开了一种电机（1），其包括定子（2），其包围具有三个绕组分支的绕组系统（10）和一定数量的有效极对。 每个绕组分支设置有至少一个线圈组，每个线圈组分别包含偶数个产生单个磁场的串联连接的单独线圈（11）。 线圈组的两个相应的单个线圈（11）在定子（2）的圆周方向上相对于彼此偏移，使得相关联的单个磁场在相对于彼此的位置处被设置有相对于彼此的偏移电角度 有效极对数的六次谐波，所述偏移电角等于180°的奇数倍。

公开(公告)号：US20080073985A1

公开(公告)日：2008-03-27

申请号：US11575923

申请日：2005-09-20

Applicant: Erich Bott ,  Detlef Potoradi ,  Rolf Vollmer

Inventor： Erich Bott ,  Detlef Potoradi ,  Rolf Vollmer

IPC: H02K9/00

CPC classification number: H02K9/22 ,  H02K5/18 ,  H02K9/08 ,  H02K9/16 ,  H02K9/20 ,  H02K41/02

Abstract: The invention relates to a cooling device (1,2) pertaining to an electrical machine (10), said cooling device (1,2) comprising at least one rod-shaped heat-conducting means (3,4) for heat-conductive connection to the electrical machine (10). The invention also relates to an electrical machine (10) comprising a housing (18) and/or a stator (14), said housing (18) and/or stator (14) being applied to a cooling device (1,2) comprising a rod-shaped heat-conducting means (3,4) extending axially in relation to the electrical machine. Said heat-conducting means (3,4) is to be received by the stator (14) and/or the housing (18) or arranged on the stator (14) and/or the housing (18).

Abstract translation: 本发明涉及一种属于电机（10）的冷却装置（1,2），所述冷却装置（1,2）包括至少一个用于导热连接的棒状导热装置（3,4） 到电机（10）。 本发明还涉及一种包括壳体（18）和/或定子（14）的电机（10），所述壳体（18）和/或定子（14）被施加到冷却装置（1,2），包括 相对于电机轴向延伸的棒状导热装置（3,4）。 所述导热装置（3,4）由定子（14）和/或壳体（18）容纳或设置在定子（14）和/或壳体（18）上。

公开(公告)号：US07285883B2

公开(公告)日：2007-10-23

申请号：US10856347

申请日：2004-05-28

Applicant: Erich Bott ,  Wolfgang Schneider ,  Holger Schunk ,  Rolf Vollmer

Inventor： Erich Bott ,  Wolfgang Schneider ,  Holger Schunk ,  Rolf Vollmer

IPC: H02K37/14 ,  H02K37/24 ,  H02K41/02 ,  H02K41/03 ,  H02K7/00

CPC classification number: H02K41/02 ,  H02K7/125 ,  H02K16/00 ,  H02K2201/18 ,  Y10T74/18056

Abstract: A drive system includes a rotary drive unit for rotating a shaft and a linear drive unit for moving the shaft in a linear direction. To improve efficiency and shelf life, an energy storage is mechanically connected to the shaft for biasing the shaft to seek a linear movement in opposition to the linear direction. The energy storage absorbs the kinetic energy of the shaft and releases it again subsequently.

Abstract translation: 驱动系统包括用于使轴旋转的旋转驱动单元和用于沿直线方向移动轴的线性驱动单元。 为了提高效率和保质期，能量存储器机械地连接到轴，用于偏压轴以寻求与线性方向相反的线性运动。 能量储存器吸收轴的动能并再次释放。

公开(公告)号：US20060219880A1

公开(公告)日：2006-10-05

申请号：US10553697

申请日：2004-04-07

Applicant: Matthias Braun ,  Rolf Vollmer

Inventor： Matthias Braun ,  Rolf Vollmer

IPC: G01D5/34

CPC classification number: F16J15/43 ,  G01D5/34769

Abstract: The invention provides that a ferrofluid seal is used in order to create an effective sealing for optical sensors in speed-controllable electric motors.

Abstract translation: 本发明提供使用铁磁流体密封件，以便为速度可控的电动机中的光学传感器创造有效的密封。

公开(公告)号：US06885187B2

公开(公告)日：2005-04-26

申请号：US10299592

申请日：2002-11-19

Applicant: Paul Duenisch ,  Roland Finkler ,  Rainer Siess ,  Rolf Vollmer

Inventor： Paul Duenisch ,  Roland Finkler ,  Rainer Siess ,  Rolf Vollmer

IPC: G01D5/20 ,  G01P3/49 ,  G01P15/00 ,  G01P3/46 ,  G01B7/14

CPC classification number: G01P3/49 ,  G01D5/202 ,  G01P15/003

Abstract: A transmitter system for a Ferraris motion transmitter, includes a magnetic measuring arrangement including at least one magnetic field generator for generating a magnetic field and an electrically conductive measuring body, with the magnetic field generator and the measuring body movable relative to one another in operation. Coupled to the magnetic measuring arrangement is a magnetic field sensor for providing an output signal commensurate with a velocity or acceleration of the measuring body. At least one of the magnetic field generator and the magnetic field sensor includes at least two magnetic members interlocking one another in concentric relationship to the measuring body for guiding the magnetic field as a result of eddy currents forming during operation.

Abstract translation: 用于法拉利运动发射机的发射机系统包括磁测量装置，其包括用于产生磁场的至少一个磁场发生器和导电测量体，磁场发生器和测量体在操作中可相对于彼此移动。 耦合到磁测量装置的是磁场传感器，用于提供与测量体的速度或加速度相称的输出信号。 磁场发生器和磁场传感器中的至少一个包括至少两个与测量体同心相互互锁的磁性部件，用于在操作期间形成涡流而引导磁场。