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91. 发明授权

US4730136A Two-pulse permanent magnet brushless D-C motor 失效
标题翻译：双脉冲永磁无刷D-C电机
公开(公告)号：US4730136A
公开(公告)日：1988-03-08
申请号：US778772
申请日：1985-09-23
申请人： Rolf Muller
发明人： Rolf Muller
IPC分类号： H02K29/08 , H02K11/00
CPC分类号： H02K29/08
摘要： The invention provides a two-pulse brushless direct current motor with reluctance auxiliary torque. The rotor has an approximately trapezoidal magnetization with small gaps between the poles. These gaps are positioned so that they come to rest opposite the point of largest air gap when the motor is deenergized. The motor has a high starting torque from this position of the rotor.
摘要翻译：本发明提供一种具有磁阻辅助转矩的双脉冲无刷直流电动机。转子具有大致梯形磁化，极之间具有小的间隙。这些间隙被定位成使得当马达断电时，它们与最大气隙的点相反地停止。电机从转子的这个位置开始起动转矩很高。

92. 发明授权

US4717850A Two-pulse brushless d.c. motor with auxiliary rotor poles 失效
标题翻译：双脉冲无刷直流电机带辅助转子极
公开(公告)号：US4717850A
公开(公告)日：1988-01-05
申请号：US733132
申请日：1985-05-10
申请人： Rolf Muller
发明人： Rolf Muller
IPC分类号： H02K29/00 , H02K29/08 , H02K21/22
CPC分类号： H02K29/08
摘要： In the case of a two-pulse brushless d.c. motor narrow auxiliary poles (81-84; 115-122) are provided in the region of the boundaries (44, 45) between neighboring main poles of the rotor, the auxiliary poles being at least in part of polarity opposite to that of the surrounding main poles of the rotor. As a result of this, one obtains an especially favorable functional dependence of the induced voltage upon rotor angular position.
摘要翻译：在双脉冲无刷直流电的情况下电动机窄辅助极（81-84; 115-122）设置在转子的相邻主极之间的边界（44,45）的区域中，辅助极至少部分地与周围的主极极性相反转子的主极。结果，获得了感应电压对转子角位置的特别有利的功能依赖性。

93. 发明授权

US4698542A Brushless direct current motor system 失效
标题翻译：无刷直流电机系统
公开(公告)号：US4698542A
公开(公告)日：1987-10-06
申请号：US799000
申请日：1985-11-18
申请人： Rolf Muller
发明人： Rolf Muller
IPC分类号： G11B19/20 , H02K21/12 , H02K29/08
CPC分类号： G11B19/20 , H02K29/08
摘要： The invention relates to a brushless direct current motor system that includes an outer rotor receiving a load member such as a fan wheel having a plurality of blades. An axial extension of the rotor functions as a drive boss whose diameter is independent of the diameter of the motor stator core and is step-wise smaller in diameter at its outer closed end than at its inner opened end.
摘要翻译：本发明涉及一种无刷直流电机系统，其包括外转子，其接收诸如具有多个叶片的风扇叶轮的负载构件。转子的轴向延伸部用作驱动凸台，其直径与电动机定子芯的直径无关，并且在其外封闭端处的直径比在其内开口端处的直径更小。

94. 发明授权

US4667122A Tachogenerator for speed control of electric motors 失效
标题翻译：用于电动机速度控制的测速发电机
公开(公告)号：US4667122A
公开(公告)日：1987-05-19
申请号：US680327
申请日：1985-02-26
申请人： Rolf Muller
发明人： Rolf Muller
IPC分类号： H02K21/24 , H02K29/14 , H02K11/00
CPC分类号： H02K21/24 , H02K29/14
摘要： A motor has been proposed in German Offenlegungsschrift DI-OS 2,730,142 and corresponding U.S. Pat. No. 4,211,963. The windings of the tacho winding are diposed here next to the stator winding in the flat air gap of the main magnet, and the current changes in the statorwinding induce therefor in the tachowinding voltages interfering with a precise working control. On the other hand would a disposition of the tacho generator at a different position of the motor increase its axial length considerably, especially when a magnetic shielding between the motor and the tachogenerator is provided. Therefore, it is a purpose of the present invention to provide a motor ofthe kind initially cited, which with compact construction and especially short length in direction of its rotation axis provides a low interference tacho signal remaining the same or improving with increasing age of the motor, for example in order to improve in any case, but at least to keep the same the ganging flutter of a speed controlled direct drive motor for a record player.
摘要翻译：德国专利事务所DI-OS 2,730,142和相应的美国专利已经提出了一种电动机。第4,211,963号。测速传感器绕组的绕组在这里放置在主磁体的平坦气隙中的定子绕组旁边，并且定子绕组中的电流变化引起了在显示电压中的电流干扰精确的工作控制。另一方面，在电动机的不同位置处的转速发电机的布置将显着地增加其轴向长度，特别是当提供电动机和转速发电机之间的磁屏蔽时。因此，本发明的目的是提供一种最初引用的类型的电动机，其具有紧凑的结构，并且在其旋转轴线的方向上特别短的长度方向提供保持相同或随着电动机的年龄增加而改善的低干扰转速信号例如为了在任何情况下都能改进，但至少要保持相同的记录播放器的速度控制的直接驱动电动机的联动颤动。

95. 发明授权

US4650825A Production of inorganic fiber products 失效
标题翻译：生产无机纤维制品
公开(公告)号：US4650825A
公开(公告)日：1987-03-17
申请号：US731125
申请日：1985-05-06
申请人： Karl Jellinek , Rolf Muller , Gerhard Wisomirski
发明人： Karl Jellinek , Rolf Muller , Gerhard Wisomirski
IPC分类号： C03C25/10 , C04B26/12 , C08G8/00 , C08G8/10 , C08G14/08 , C08L61/10 , D04H1/58
CPC分类号： C08G14/08 , C04B26/122 , C08G8/00
摘要： An improved process for the production of glass and mineral fiber products bonded with a phenolic resin in which an aqueous phenol-formaldehyde resin is applied to the inorganic fiber as the bonding agent which is formed with calcium hydroxide as condensation catalyst and the mixture is thermally cured, the improvement comprising prior to processing the aqueous phenol-formaldehyde resin is adjusted to a pH of 7.5 to 11 by addition of a base and sulfate ions are added in an amount of 80 to 200% of the stoichiometric amount required for bonding the calcium ions whereby the calcium ions are converted into a water-soluble complex stable for at least three hours without any precipitation and the products produced thereby.
摘要翻译：一种改进的用酚醛树脂粘合的玻璃和矿物纤维产品的方法，其中将酚醛树脂水溶液施加到无机纤维上，作为由氢氧化钙作为缩合催化剂形成的粘合剂，并将该混合物热固化，在处理含水酚醛树脂之前的改进措施通过加入碱将pH调至7.5至11，加入硫酸根离子的量为结合钙离子所需化学计量的80至200％由此将钙离子转化成水溶性络合物至少稳定3小时而没有任何沉淀，并由此产生产物。

96. 发明授权

US4647161A Fish eye lens system 失效
标题翻译：鱼眼镜头系统
公开(公告)号：US4647161A
公开(公告)日：1987-03-03
申请号：US748228
申请日：1985-06-24
申请人： Rolf Muller
发明人： Rolf Muller
IPC分类号： G02B13/04 , G02B9/34 , G02B9/60
CPC分类号： G02B13/04
摘要： A high performance medium speed fish eye lens system is provided, capable of compensating all aberrations except the distortion at an aperture ratio of at least 1:4.2. The lens system consists of a first lens group (G1) of negative refractive power including two negative lenses curved towards the object, a middle positive lens component (G2) curved towards the object, which lens component can be composed of a cemented doublet, and a last lens group (G3) of positive refractive power consisting of a cemented doublet or a cemented doublet and an additional positive single lens both curved towards the image.
摘要翻译：提供了一种高性能中速鱼眼透镜系统，其能够以至少1：4.2的开口率补偿除畸变之外的所有像差。透镜系统包括负屈光力的第一透镜组（G1），包括朝向物体弯曲的两个负透镜，朝向物体弯曲的中间正透镜部件（G2），该透镜部件可以由胶合双面胶组成，以及正屈光力的最后一个透镜组（G3）由胶合双曲面或胶合双面组成，另外一个正的单个透镜朝向图像弯曲。

97. 发明授权

US4620138A Drive arrangement with collectorless D.C. motor 失效
标题翻译：带无集电极直流电机的驱动装置
公开(公告)号：US4620138A
公开(公告)日：1986-10-28
申请号：US714220
申请日：1985-03-21
申请人： Rolf Muller
发明人： Rolf Muller
IPC分类号： H02P6/06 , H02P6/10 , H02P6/02
CPC分类号： H02P6/06 , H02P6/10
摘要： Drive arrangement comprising a collectorless d.c. motor and a rpm-regulating arrangement. The motor comprises a permanent-magnet rotor and a stator winding arrangement. The latter is connected to a current source in dependence upon angular-position signals by means of an electrical commutation arrangement. The rpm-regulating arrangement produces a regulator signal that is a function of the deviation of the rotor's actual rpm from a desired rpm. There is provided an arrangement for modulating the regulator signal in synchronism with the rotation of the rotor. As a result of the action of the modulation arrangement, the current flowing in the stator winding arrangement between each two successive commutation operations initially builds up beginning at a point in time at least approximately coinciding with the point in time at which the commutation occurs, and the drops off again until a point in time at least approximately coinciding with the point in time at which the next-following commutation occurs.
摘要翻译：驱动装置包括无集电极直流电机和转速调节装置。电动机包括永磁转子和定子绕组装置。后者通过电气换向装置根据角位置信号连接到电流源。转速调节装置产生调节器信号，该调节器信号是转子实际转速与期望转速的偏差的函数。提供了一种用于与转子的旋转同步地调节调节器信号的装置。作为调制装置的作用的结果，在每两个连续的换向操作之间流过定子绕组装置的电流最初从至少大致与换向发生的时间点重合的时间点开始建立，以及直到下一次换向发生的时间点至少近似一致的时间点再次下降。

98. 发明授权

US4529918A Collectorless direct current outer rotor motor 失效
标题翻译：无集电极直流外转子电机
公开(公告)号：US4529918A
公开(公告)日：1985-07-16
申请号：US577184
申请日：1984-02-06
申请人： Rolf Muller
发明人： Rolf Muller
IPC分类号： H02K29/08 , H02K29/02
CPC分类号： H02K29/08
摘要： A collectorless direct current outer rotor motor with a substantially cylindrical air gap (14), particularly for driving magnetic plate accumulators. The rotor (16) of the motor (10) supports a permanently-magnetized exciter magnet (13, 13") having at least two pairs of poles and a permanently-magnetized control magnet (18, 18', 18"). At least one detector (20, 34, 26) of rotary position cooperates with the control magnet, and is responsive to the magnetic field to sense the position of the rotor. There is also provided commutating means (32) responsive to the detector of the rotary position, and a stator winding means (12) connected to the commutating means. A control pulse generator stage (21,29; 35,36; 47,55) adapted to generate one pulse only per each revolution of the rotor (16) is coordinated with the control magnet (18, 18', 18").
摘要翻译：一种无集电极直流外转子电动机，具有大致圆柱形气隙（14），特别用于驱动磁板蓄能器。电动机（10）的转子（16）支撑具有至少两对磁极和永久磁化的控制磁体（18,18'，18“）的永久磁化的励磁机（13,13”）。旋转位置的至少一个检测器（20,34,26）与控制磁体配合，并且响应于磁场来感测转子的位置。还提供响应于旋转位置的检测器的换向装置（32）和连接到换向装置的定子绕组装置（12）。与控制磁体（18,18'，18“）相配合，仅适用于每转一圈产生一个脉冲的控制脉冲发生器级（21,29; 35,36; 47,55）。

99. 发明授权

US4520612A Packaging machine 失效
标题翻译：包装机
公开(公告)号：US4520612A
公开(公告)日：1985-06-04
申请号：US462163
申请日：1983-01-31
申请人： Rolf Muller
发明人： Rolf Muller
IPC分类号： B65B5/02 , B65B21/02 , B65B21/24 , B65B59/04
CPC分类号： B65B59/04 , B65B21/24
摘要： The invention provides in a packaging machine, a locking device for securing together overlapping bottom panels of a wrapper wrapped about a group of articles, which device comprises tightening and locking components housed in a removable locking unit, said unit being movably mounted in the machine such that it can be moved transversely from a first operative position within the machine frame to a second non-operative position clear of the machine frame.
摘要翻译：本发明在一种包装机器中提供一种用于将包裹物的重叠底板固定在一起的锁定装置，包裹物围绕一组物品缠绕在一起，该装置包括紧固和锁定容纳在可拆卸锁定单元中的部件，所述单元可移动地安装在机器中其可以从机架内的第一操作位置横向移动到远离机架的第二非操作位置。

100. 发明授权

US4322666A Brushless, permanent magnet d-c pulse current controlled, essentially uniform torque dynamo electric machine particularly motor 失效
标题翻译：无刷，永磁d-c脉冲电流控制，基本均匀的扭矩发电机特别是电机
公开(公告)号：US4322666A
公开(公告)日：1982-03-30
申请号：US250224
申请日：1981-04-02
申请人： Rolf Muller
发明人： Rolf Muller
IPC分类号： H02K29/00 , H02K29/08 , H02K29/02
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 tachogenerator 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°的电转化，大约120°以一个磁极被磁化，剩下的约60°被双极磁化，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为连续地用于控制通过电动机绕组的脉冲电流。气垫发生器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。

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