公开(公告)号：US5134682A

公开(公告)日：1992-07-28

申请号：US719505

申请日：1991-06-24

申请人： Rolf Muller

发明人： Rolf Muller

IPC分类号： H02P6/06

CPC分类号： H02P6/06 ,  H02P2209/07

摘要： A method is disclosed for the low-loss regulation of a d.c. motor without commutator and of a semiconductor circuit in which, during a commutation phase at reduced motor power or rpm as given by a position indicator, the end transistors or one end transistor initially operates temporarily as a switch and thereafter temporarily as an analog amplifier element. During the analog period, a current is available which changes slowly according to a ramp function.

摘要翻译： 公开了一种用于d.c.的低损失调节的方法。 没有换向器的电动机和半导体电路的电动机，其中，在由位置指示器给出的电动机功率或转速下降的换向阶段期间，端部晶体管或一端晶体管初始作为开关暂时工作，然后临时作为模拟放大器元件。 在模拟期间，可根据斜坡功能缓慢变化电流。

公开(公告)号：US4647803A

公开(公告)日：1987-03-03

申请号：US753801

申请日：1985-07-08

申请人： Johann von der Heide ,  Rolf Muller ,  Ernst-Moritz Korner

发明人： Johann von der Heide ,  Rolf Muller ,  Ernst-Moritz Korner

IPC分类号： H02K1/18 ,  H02K5/173 ,  H02K5/24 ,  H02K11/01 ,  H02K29/08

CPC分类号： H02K5/24 ,  H02K1/187 ,  H02K11/01 ,  H02K29/08 ,  H02K5/1735

摘要： Electric motor with a substantially cylindrical air gap between the stator and the rotor, the stator being fitted to a bearing support for the rotor shaft bearing. In order to reduce noise emissions, the stator is connected to the bearing support by means of an elastic damper and the stator and bearing support are separated from one another by an air gap adjacent at least part of their facing faces.

摘要翻译： 在定子和转子之间具有大致圆柱形气隙的电动马达，定子被安装到用于转子轴轴承的轴承支撑件上。 为了减少噪声排放，定子通过弹性阻尼器连接到轴承座上，并且定子和轴承座通过与其相对面的至少一部分相邻的气隙彼此分开。

公开(公告)号：US4566593A

公开(公告)日：1986-01-28

申请号：US693713

申请日：1985-01-23

申请人： Rolf Muller

发明人： Rolf Muller

IPC分类号： B65D71/12 ,  B65D71/00 ,  B65D71/16 ,  B65D71/34 ,  B65D5/54

CPC分类号： B65D71/16 ,  B65D71/34 ,  B65D2571/00185 ,  B65D2571/00493 ,  B65D2571/00574 ,  B65D2571/0066 ,  B65D2571/00759 ,  B65D2571/0087 ,  Y10S206/82

摘要： A unitized shipping and display carton comprising a plurality of packages (Pb.sup.1, Pb.sup.2), each having a top wall (16) and a base (12,20) interconnected by a pair of spaced side walls (14,18) so as to form a tubular structure, end wall means (30,32,38,40) to prevent endwise movement of the contents through the ends of said tubular structure, an opening panel (86) provided in the top wall and partially in at least one of the side walls and defined by tear lines. The packages are joined one to the next in side-by-side relationship by side wall portions of the opening panel. Tear lines (x,y) defining a top wall portion are in registry with those of the next adjacent package whereby removal of the opening panel of an endmost package of the carton can be continued to cause removal of the opening panel of the other packages in the carton.

摘要翻译： 一种组合的运输和展示纸箱，包括多个包装（Pb1，Pb2），每个包装具有通过一对间隔开的侧壁（14,18）互连的顶壁（16）和底座（12,20），以形成 管状结构，端壁装置（30,32,38,40），用于防止内容物通过所述管状结构的端部的端部移动，设置在顶壁中并部分地在所述管状结构中的至少一个中的开口面板（86） 侧壁并由撕裂线限定。 这些包装件通过开口面板的侧壁部分以并排关系一个接一个地连接在一起。 限定顶壁部分的撕裂线（x，y）与下一个相邻包装的撕裂线（x，y）对准，从而可以继续移除纸箱的最末端包装的开口面板，以使其中的其它包装的开口面板 纸箱。

公开(公告)号：US4544852A

公开(公告)日：1985-10-01

申请号：US410969

申请日：1982-08-24

申请人： Helmut Moosmann ,  Rolf Muller

发明人： Helmut Moosmann ,  Rolf Muller

IPC分类号： G01P3/48 ,  H02P29/00 ,  G01R23/09 ,  G01R23/15

CPC分类号： G01P3/4805 ,  H02P29/10 ,  Y10S388/909 ,  Y10S388/915 ,  Y10S388/916

摘要： A circuit for speed monitoring, particularly for fan drives. A detection device for producing an input signal sequence is provided which has a speed-dependent repetition frequency. The circuit also has a signal converter for converting the input signal sequence into an output signal whose amplitude in a function of the repetition frequency of the input signal sequence. There is also an evaluation circuit, having at least one threshold value element responsive to the output signal of the signal converter and which responds if the output signal amplitude reaches a value corresponding to a drop below a predetermined minimum speed or a rise above a predetermined maximum speed.

摘要翻译： 用于速度监控的电路，特别是风扇驱动器。 提供一种用于产生输入信号序列的检测装置，其具有与速度相关的重复频率。 该电路还具有信号转换器，用于将输入信号序列转换为其输入信号序列的重复频率的函数幅度的输出信号。 还有一个评估电路，具有响应于信号转换器的输出信号的至少一个阈值元件，并且如果输出信号幅度达到对应于低于预定最小速度的下降值或高于预定最大值的上升值 速度。

公开(公告)号：US4501997A

公开(公告)日：1985-02-26

申请号：US457744

申请日：1983-01-14

申请人： Rolf Muller

发明人： Rolf Muller

IPC分类号： H02K29/08 ,  H02P6/02

CPC分类号： H02K29/08

摘要： A brushless direct current outer rotor-type motor having a substantially cylindrical air gap, particularly for driving magnetic storage discs, is provided. The rotor carries a permanent magnetic exciting magnet having at least two pole pairs and a permanent magnetic control magnet. One pole pair of the control magnet is asymmetrically constructed in such a way that the pole of one magnetizing direction is circumferentially shorter than the pole of the other magnetizing direction. The remaining control magnet pole pairs are symmetrical. Also provided are two substantially diametrically facing rotation position detectors cooperating with the control magnet along with an evaluation circuit subject to the action of the output signals thereof. Only one pulse is produced per rotor rotation from the evaluation circuit. The exciting and control magnets are identically magnetized, or the pole interface separating the poles of the asymmetrical pole pair either has an alignment diverging from the remaining pole interfaces or has a step-like or hook-shaped configuration.

摘要翻译： 本发明提供一种具有大致圆柱形气隙的无刷直流外转子型电动机，特别是用于驱动磁存储盘。 转子承载具有至少两个极对的永磁励磁磁体和永磁控制磁体。 控制磁体的一个极对被非对称地构造成使得一个磁化方向的磁极周向地比另一个磁化方向的极短。 剩余的控制磁极对是对称的。 还提供了两个基本上沿直径的旋转位置检测器，与控制磁体一起，以及受其输出信号作用的评估电路。 从评估电路每转子旋转产生一个脉冲。 励磁和控制磁体被相同地磁化，或者分离非对称极对的极的极接口具有与剩余极接口分离的对准或具有阶梯状或钩状构造。

公开(公告)号：US4481440A

公开(公告)日：1984-11-06

申请号：US481268

申请日：1983-04-04

申请人： Rolf Muller

发明人： Rolf Muller

IPC分类号： H02K29/00 ,  H02K29/08 ,  H02K29/12 ,  H02K3/04

CPC分类号： H02K29/12 ,  H02K29/08

摘要： To provide an actual speed output signal upon operation of a permanent magnet motor having a generally trapozoidal or rectangular magnetic flux distribution, and the armature includes a plurality of pulse-energized strands, a sensor winding is placed on the armature and so located that it will pick up a harmonic of flux induced in a conductor to be cut by the rotating flux due to the rotor so that the output speed signal will be a multiple and thus readily analyzable with respect to actual speed in electronic circuitry. The sensor winding extends, preferably, in the same armature slots, or adjacent the armature windings, to be cut by all the flux derived by the rotor so that special winding locations on the armature can be avoided and the sensor winding placed on the armature in conventional positions thereof.

摘要翻译： PCT No.PCT / EP80 / 00001 Sec。 371日期1980年9月17日 102（e）1980年7月22日PCT PCT申请人1980年1月16日PCT公布。 出版物WO80 / 01525 日期1980年7月24日。为了在具有大致陷波或矩形磁通分布的永磁电动机的操作时提供实际的速度输出信号，并且电枢包括多个脉冲激励的线束，传感器绕组被放置在 电枢并且位于这样，它将拾取由于转子而被转动的磁通量切割的导体中感应的磁通的谐波，使得输出速度信号将是多个的，因此可以相对于电子电路中的实际速度容易地分析 。 传感器绕组优选地延伸在与电枢绕组相同的电枢槽中或邻近电枢绕组处，由转子产生的所有磁通量进行切割，从而可以避免电枢上的特殊绕组位置，并将传感器绕组放置在电枢上 常规位置。

公开(公告)号：US4426604A

公开(公告)日：1984-01-17

申请号：US244980

申请日：1981-03-18

申请人： Benno Doemen ,  Rolf Muller

发明人： Benno Doemen ,  Rolf Muller

IPC分类号： H02P6/08 ,  H02P7/06

CPC分类号： H02P6/08 ,  Y10S388/934

摘要： A network controlled inlet is provided for current sensing in a comparator to control the current in direct current motors. An electrical signal generated from a physical parameter is conducted to the first input of the comparator and a signal characterizing the speed of the motor is conducted to the second inlet of the comparator.

摘要翻译： 提供网络控制的入口用于比较器中的电流检测，以控制直流电机中的电流。 从物理参数产生的电信号被传送到比较器的第一输入，并且表征电动机速度的信号被传导到比较器的第二入口。

公开(公告)号：US4371817A

公开(公告)日：1983-02-01

申请号：US212502

申请日：1980-12-03

申请人： Rolf Muller

发明人： Rolf Muller

IPC分类号： H02K29/00 ,  H02K29/08 ,  H02P7/36

CPC分类号： H02K29/08

摘要： A permanent magnet motor designed for d-c operation with pulsed current supply through at least two, and preferably four or more stator coils, has a rotor magnetized such that, with respect to 180.degree.-electrical, about 120.degree. are magnetized in one magnetic polarity, and the remaining about 60.degree. are magnetized with dual polarity to provide a monopole zone of magnetization and a dipole zone of magnetization, a galvano-magnetic sensing element being exposed to the path of circumferential rotation in which the same polarities of the dipole and monopole zones are contiguous for control of pulse current flow through the windings of the motor. A tacho generator winding may additionally be included in the air gap, exposed only to the rotary path of one magnetic pole of the dipole zone and the monopole zone.

摘要翻译： 设计用于通过至少两个，优选四个或更多个定子线圈的脉冲电流供应的直流操作的永磁电动机具有被磁化的转子，使得相对于180°电，大约120°以一个磁极被磁化， 并且剩余的约60°被磁化为​​双极性以提供磁化的单极区和偶极子磁化区，电流 - 磁感应元件暴露于周向旋转的路径，其中偶极子和单极区的相同极性 连续地用于控制通过电动机的绕组的脉冲电流。 一个测速发电机绕组可以另外包括在气隙中，仅暴露于偶极子区域和单极区域的一个磁极的旋转路径。

公开(公告)号：US4339875A

公开(公告)日：1982-07-20

申请号：US143604

申请日：1980-04-25

申请人： Rolf Muller

发明人： Rolf Muller

IPC分类号： G01R33/00 ,  G01R33/07 ,  H02K29/08 ,  H05K1/18 ,  H05K7/12 ,  H01F41/02

CPC分类号： H02K29/08 ,  G01R33/00 ,  G01R33/07 ,  H05K1/182 ,  H05K7/12 ,  Y10T29/49009 ,  Y10T29/4902 ,  Y10T29/4913

摘要： A Hall generator flexibly held in an aperture of a circuit plate by its contact strips is pressed between a perpendicular elongated flux concentrator with a tapered nose and the center strip of a somewhat resilient flat flux concentrator. A mounting sleeve provides for force-fitting the elongated flux concentrator and for mounting the two flux concentrators in fixed position on the circuit plate on opposite sides thereof. After the elongated flux concentrator is pressed into a position for flushly clamping the Hall generator under the spring effect of at least the flat flux concentrator, the elongated flux concentrator is permanently set with a little adhesive around its upper periphery to insure continuance of the clamping force. The two flux concentrators come quite close to appropriate portions of an external rotor of a brushless d.c. motor.

摘要翻译： 通过其接触带柔性地保持在电路板的孔中的霍尔发生器在具有锥形鼻部的垂直细长磁通集中器和稍微弹性的平坦磁通集中器的中心带之间被按压。 安装套筒用于强制配合细长的集流器并且用于将两个集流器安装在电路板的相对侧上的固定位置。 在细长的集流器被压入至少平坦的集流器的弹簧效应之前将霍尔发生器并入夹紧的位置之后，细长的集流器在其上周围永久地设置有少量粘合剂，以确保夹紧力的持续 。 两个集流器非常接近无刷直流电机的外部转子的适当部分。 发动机。

公开(公告)号：US4305362A

公开(公告)日：1981-12-15

申请号：US56743

申请日：1979-07-11

申请人： Reinhard Schwartz ,  Ernst Ritter ,  Rolf Muller ,  Werner Bruhmann

发明人： Reinhard Schwartz ,  Ernst Ritter ,  Rolf Muller ,  Werner Bruhmann

IPC分类号： F02D1/04 ,  F02D1/10 ,  F02M59/44

CPC分类号： F02D1/10 ,  F02M59/447

摘要： A centrigural rpm governor for fuel injected internal combustion engines is proposed in which an adaptor assembly located inside the governor can be used over the entire range of practical applications of such a governor. The governor includes parallel coextensive arms, a governor lever and a cooperative governor rod which has a counterstop provided with a sliding block that is movably disposed between the parallel coextensive arms against the initial stressing force of a spring member with the counterstop being arranged to cooperate with a stop means pivotally associated with the housing. The spring member is arranged to load the sliding block and adjustable for the purpose of varying the initial stress and setting the onset of adjustment.

摘要翻译： 提出了一种用于燃料喷射内燃机的中心转速调速器，其中位于调速器内的适配器组件可用于这种调速器的整个实际应用范围。 调速器包括平行共同延伸臂，调速杆和协调调速杆，其具有设置有滑动块的反向挡块，该滑动块可移动地设置在平行共伸臂之间，克服弹簧构件的初始应力，反作用力被设置成与 与壳体枢转地相关联的止动装置。 弹簧构件布置成装载滑块并且可调节以改变初始应力并设定调节的开始。