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1. 发明公开

EP2664057A2 COOLANT FLOW ENHANCING DEVICE FOR STATOR COIL END TURNS OF FLUID COOLED ELECTRIC MOTOR 审中-公开
标题翻译：所涉及的定子的端部绕组的冷却剂流CONVEYOR一种液体冷却的电机
公开(公告)号：EP2664057A2
公开(公告)日：2013-11-20
申请号：EP12734313.5
申请日：2012-01-12
申请人： KOLLMORGEN CORPORATION
发明人： BEATTY, Reinhard , HOVEY, Ian
IPC分类号： H02K9/00
CPC分类号： H02K3/24 , H02K9/19
摘要： A coolant flow enhancing device is provided to increase electric machine coil cooling at coil end turn locations. Such a device is incorporated into an overall fluid cooled electric machine that has phase separators extending through slots between stator teeth. The device includes flow deflectors located at ends of the phase separators. Each of the flow deflectors is designed so that a contour of its interior surface follows an outer contour of a corresponding one of the end turns to both maximize a cooling fluid flow rate past the one of the end turns and minimize separation of the fluid from the one of the end turns.

2. 发明公开

EP1887678A3 Hybrid stepper motor 审中-公开
标题翻译：混合式步进电机
公开(公告)号：EP1887678A3
公开(公告)日：2008-08-06
申请号：EP07112709.6
申请日：2007-07-18
申请人： KOLLMORGEN CORPORATION
发明人： Trago, Bradley , Rittmeyer, Gregory , Darmin, Mohd. Fadil Bin , Geok, Sheila Aw Chiew , Chee, Eric Chia Eng
IPC分类号： H02K37/20 , H02K1/17
CPC分类号： H02K37/20 , H02K1/14
摘要： A hybrid stepper motor includes a stator having a number of poles. Teeth are formed on the stator poles and separated from each other by slots. A magnet is inserted in the slots to a predetermined depth from a top surface of the stator teeth. The motor further includes a rotor that is provided coaxial with the stator. Teeth are also formed on the rotor opposite the stator teeth. The rotor teeth enable the rotor to be rotated relative to the stator in cooperation with the stator teeth.
摘要翻译：混合式步进电机包括具有多个极的定子。齿形成在定子极上并且通过槽彼此隔开。磁体插入槽中距定子齿的顶面预定深度。电动机还包括与定子同轴设置的转子。齿也形成在定子齿对面的转子上。转子齿使得转子能够与定子齿协同地相对于定子旋转。

3. 发明授权

EP1386382B1 DESIGN FOR FRAMELESS CARTRIDGE MOTORS 有权
标题翻译：在建松散的磁带引擎
公开(公告)号：EP1386382B1
公开(公告)日：2007-09-26
申请号：EP02702142.7
申请日：2002-02-04
申请人： KOLLMORGEN CORPORATION
发明人： BEATTY, Reinhard , MOUGHTON, Richard, A. , BREWSTER, Jeffery, T.
IPC分类号： H02K15/16 , H02K29/06 , H02K7/14
CPC分类号： H02K15/00 , H02K7/14 , H02K15/16 , H02K29/06
摘要： A system and method is disclosed for the construction of a frameless cartridge motor (Fig.1). In accordance with one embodiment of the present invention a frameless cartridge motor (Fig.1) is provided such that the motor's rotor (18) is aligned with the motor's stator (15), feedback device (40) is calibrated and attached to the motor via a flexible member (400), and fasteners fix the rotor (18) to the motor's housing (10).

4. 发明授权

EP0748037B1 Electronic motor controller with isolated gate drive and distributed power supply 失效
标题翻译：电子调速器与分离的栅极驱动和分布式电源
公开(公告)号：EP0748037B1
公开(公告)日：2001-08-08
申请号：EP96107945.6
申请日：1996-05-18
申请人： KOLLMORGEN CORPORATION
发明人： Vlahu, Saso P.
IPC分类号： H02P6/14 , H02M1/08 , H02P6/08 , H02P7/62
CPC分类号： H02P6/08 , H03K17/567

5. 发明公开

EP0942511A3 Permanent magnet rotor and method of assembly 审中-公开
标题翻译：永久磁铁转子和装配过程
公开(公告)号：EP0942511A3
公开(公告)日：2001-07-25
申请号：EP99104835.6
申请日：1999-03-11
申请人： KOLLMORGEN CORPORATION
发明人： Fisher, Robert Lee , Snuffer, Daniel Haden
IPC分类号： H02K1/27 , H02K15/03
CPC分类号： H02K1/278 , H02K15/03 , Y10T29/49012
摘要： The invention resides in permanent magnet rotors and methods for assembling the same. In one embodiment, one or more arcuate magnetic element(s) (2) is (are) disposed around a cylindrical rotor core (1). In turn, a hollow retaining shell (3) is slip-fit around the magnetic element or elements (2). Spring biasing members (8, 11) prevent relative movement between the core (1), the magnetic element(s) (2) and the retaining shell (3). Annular end plates (4a, 4b) are secured to the ends of the core (1) to seal off the interior of the device. In another embodiment, relative movement between the core (1), the magnetic element(s) (2) and the retaining shell (3) is prevented by applying adhesive between those parts.

6. 发明授权

EP0677915B1 Axial air gap DC motor 失效
标题翻译：直流电动机有轴向空气间隙
公开(公告)号：EP0677915B1
公开(公告)日：1997-10-08
申请号：EP95104267.0
申请日：1995-03-23
申请人： KOLLMORGEN CORPORATION
发明人： Floresta, John G. , Bobelis, Darius T.
IPC分类号： H02K23/54
CPC分类号： H02K23/54 , H02K1/17 , H02K23/04

7. 发明公开

EP0768586A2 Motor controller for application in a motor controller network 失效
标题翻译：用于马达控制器网络的电机控制器
公开(公告)号：EP0768586A2
公开(公告)日：1997-04-16
申请号：EP96114343.5
申请日：1996-09-07
申请人： KOLLMORGEN CORPORATION
发明人： Ellis, George Henry , Lee, Gregory Robert
IPC分类号： G05B19/414 , H02P7/00
CPC分类号： G05B19/4185 , G05B19/4142 , G05B2219/23406 , G05B2219/25067 , G05B2219/25071 , G05B2219/2667 , G05B2219/33147 , G05B2219/33166 , G05B2219/33176 , G05B2219/33184 , Y02P90/18
摘要： A motor controller that incorporates all of the advantages of RS-485, yet allows the user to interface with the controller through RS-232 without a separate RS-232 to RS-485 converter. The controller includes a port 106 for receiving RS-232 compatible signals. The RS-232 signals are converted to RS-485 compatible signals which are, in turn, converted into logic level signals suitable for the motor controller. The RS-485 signals may be shared among a number of controllers, and an RS-485 port 104 is provided for such a purpose. RS-485 ports can be interconnected via a common bus so that a number of motors can be separately controlled from a master controller (usually a personal computer) connected to any available RS-232 port.
摘要翻译：这款电机控制器集成了RS-485的所有优点，但允许用户通过RS-232与控制器进行连接，无需单独的RS-232至RS-485转换器。控制器包括用于接收RS-232兼容信号的端口106。 RS-232信号转换为RS-485兼容信号，然后转换为适用于电机控制器的逻辑电平信号。 RS-485信号可以在多个控制器之间共享，并且为此提供RS-485端口104。 RS-485端口可以通过一条公共总线互连，从而可以通过连接到任何可用RS-232端口的主控制器（通常是个人计算机）分别控制多个电机。

8. 发明授权

EP0550793B1 Optical scanner and printer 失效
标题翻译：光学扫描仪和打印机
公开(公告)号：EP0550793B1
公开(公告)日：1996-07-31
申请号：EP92114371.5
申请日：1992-08-22
申请人： KOLLMORGEN CORPORATION
发明人： Taylor, William H.
IPC分类号： G02B26/10
CPC分类号： H04N1/1135 , G02B26/10 , G02B27/0031 , G06K7/10702

9. 发明公开

EP0644645A3 Slotless electric motor or transducer and method for making same 失效
标题翻译：电动机或变压器具有气隙绕组，和方法，用于其生产。
公开(公告)号：EP0644645A3
公开(公告)日：1995-08-09
申请号：EP94113863.8
申请日：1994-09-05
申请人： KOLLMORGEN CORPORATION , Advanced Interconnection Technology, Inc.
发明人： Fougere,Richard J. , Khandan-Barani,Mohammad , Keogh,Raymond S.
IPC分类号： H02K3/47 , H02K15/04
CPC分类号： H02K15/0457 , H02K3/47 , H02K15/02 , H02K15/12 , H02K21/14 , H02K41/02 , Y10T29/49009 , Y10T29/49012 , Y10T29/49073 , Y10T29/5137 , Y10T29/53143 , Y10T29/53161 , Y10T156/1737
摘要： A slotless stator for an electromechanical transducer, said stator including a stator shell (30) and a pre-formed, at least partially rigid, self-supporting winding structure having active segments and end-turns (40), is produced by a method that comprises depositing insulated wire on a support, adhesively affixing at least active wire segments portions to the support surface or previously deposited wires, with the active wire segments arranged in predetermined, substantially fixed positions with respect to each other, encapsulating and securely attaching the winding structure to the stator shell, and combining the completed stator with a structure including at least one permanent magnet mounted for movement relative to the stator. In a preferred embodiment, the self-supporting winding structure is removed from the support surface prior to insertion in the stator shell.

10. 发明公开

EP0501398A1 Linear current source amplifier for brushless DC motors 失效
标题翻译：线人ZwischenkreisverstärkerfürbürstenloseGleichstrommotoren。
公开(公告)号：EP0501398A1
公开(公告)日：1992-09-02
申请号：EP92103135.7
申请日：1992-02-25
申请人： KOLLMORGEN CORPORATION
发明人： Smith, David R. , Villamil, Robert
IPC分类号： H02P6/02
CPC分类号： H02P6/28 , H02P6/34
摘要： There is disclosed a linear current source amplifier for brushless D.C. motors with linear characteristic and low noise at high currents. A servo current loop for comparing a desired current with the actual winding current is provided to produce a global error signal. A plurality of linear current followers (36, 38, 40, 42, 44, 46) or power stages are configured such that each of them is capable of providing a current to motor winding proportional to the error signal. The linear current followers are arranged so that a local feedback signal proportional to the current supplied by the current follower is fed back and compared with a signal proportional to the global error signal to drive the current sources. In one embodiment, the multiple power stage current sources are configured in a current loop fashion to energize the motor windings.
摘要翻译：公开了一种线性电流源放大器，用于无刷直流电动机，具有线性特性和高电流低噪声。提供用于将期望电流与实际绕组电流进行比较的伺服电流回路以产生全局误差信号。多个线性电流跟随器（36,38,40,42,44,46）或功率级被配置成使得它们中的每一个能够向电机绕组提供与误差信号成比例的电流。线性电流跟随器被布置成使得与由电流跟随器提供的电流成比例的局部反馈信号被反馈并与与全局误差信号成比例的信号进行比较以驱动电流源。在一个实施例中，多个功率级电流源以电流回路方式配置以对电动机绕组通电。

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