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41. 发明授权

EP0289033B1 Linear motion screened inductance sensors 失效
标题翻译：带屏蔽的感应线性位置传感器。
公开(公告)号：EP0289033B1
公开(公告)日：1995-07-19
申请号：EP88106876.1
申请日：1988-04-29
申请人： KOLLMORGEN CORPORATION
发明人： McMullin, Francis, Dr.
IPC分类号： G05D1/03 , G01D5/20
CPC分类号： G01D5/2053

42. 发明公开

EP0638388A1 Swing arm bracket assembly 失效
标题翻译： Dreharm Zusammenbau。
公开(公告)号：EP0638388A1
公开(公告)日：1995-02-15
申请号：EP94112566.8
申请日：1994-08-11
申请人： KOLLMORGEN CORPORATION
发明人： McGuire, O. Daniel , Kopp, Norman L. , Brown, Gerald W.
IPC分类号： B23Q7/05 , F16C35/08
CPC分类号： F16C35/12 , B23Q7/055 , F16C2322/39
摘要： A swing arm bracket assembly (112) for automated machinery is disclosed including a shaft (130) having a plurality of journals. Each journal of the shaft has a bearing (152, 160, 168) thereon and is of approximately the same axial length as the bearing. A support member is provided which connects on one end to a machine and on the other end to the motor. The support member also rotatably engages at least one of the bearings on the shaft. A swing arm (126) is provided having an arm portion (144) and a cylindrical sleeve portion (146) extending axially through the support member. The cylindrical sleeve portion (146) rotatably engages at least one of the bearings on the shaft.
摘要翻译：公开了一种用于自动机械的摆臂支架组件（112），包括具有多个轴颈的轴（130）。轴的每个轴颈在其上具有轴承（152,160,168），并且与轴承具有大致相同的轴向长度。提供了一个支撑构件，其在一端连接到机器，另一端连接到电动机。支撑构件还可旋转地接合轴上的至少一个轴承。摆臂（126）设置有臂部（144）和轴向延伸穿过支撑构件的圆柱形套筒部分（146）。圆柱形套筒部分146可旋转地接合轴上的至少一个轴承。

43. 发明授权

EP0188239B1 Power supply systems for reluctance motors 有权转让
标题翻译：电动马达电源系统
公开(公告)号：EP0188239B1
公开(公告)日：1991-11-21
申请号：EP86100257.4
申请日：1986-01-10
申请人： KOLLMORGEN CORPORATION
发明人： Byrne, John V. , O'Dwyer, Jeremiah B.
IPC分类号： H02P7/00 , H02M7/515
CPC分类号： H02M7/521 , H02P25/0925

44. 发明授权

EP0262670B1 Fiber optic fluid sensors 失效
标题翻译：光纤流体传感器
公开(公告)号：EP0262670B1
公开(公告)日：1991-04-10
申请号：EP87114320.2
申请日：1987-10-01
申请人： KOLLMORGEN CORPORATION
发明人： Park, Eric D.
IPC分类号： G01F23/04 , G01F23/22
CPC分类号： G01F23/2922 , Y10S250/904

45. 发明授权

EP0180083B1 Control systems for variable reluctance electrical machines 有权转让
标题翻译：可变电机的控制系统
公开(公告)号：EP0180083B1
公开(公告)日：1990-08-22
申请号：EP85112995.7
申请日：1985-10-14
申请人： KOLLMORGEN CORPORATION
发明人： Byrne, John V. , McMullin, Francis, Dr. , Devitt, Francis , O'Dwyer, Jeremiah , Murphy, John , Egan, Michael , Brosnan, Michael , Lawton, James
IPC分类号： H02P7/00
CPC分类号： H02K19/24 , H02K19/103 , H02K29/06 , H02P25/08

46. 发明公开

EP0289033A3 Linear motion screened inductance sensors 失效
标题翻译：线性运动屏蔽电感传感器线性运动屏蔽感应传感器
公开(公告)号：EP0289033A3
公开(公告)日：1990-05-30
申请号：EP88106876.1
申请日：1988-04-29
申请人： KOLLMORGEN CORPORATION
发明人： McMullin, Francis, Dr.
IPC分类号： G05D1/03 , G01D5/20
CPC分类号： G01D5/2053
摘要： In a screened inductance sensor system having a drive winding (18) energisable to set up an alternating magnetic drive field, a sense winding (20) links the drive field and a screening element (13) modulates the spatial distribution of the drive field, when in the vicinity of the sense winding (20). Variations in voltage induced in the sense winding (20) provide an indication of the relative position of the screening element (13) and the sense winding (20). The drive winding (18) and the sense winding (20) are accommodated in a displaceable portion (15) of the sensor, and the screening element (13) is fixedly located relative to the movable sensor portion (15). Modulation of the spatial distribution of the drive field occurs when the displaceable sensor portion (15) is moved into the vicinity of the screening element (13). In application of the system to control of vehicles (12) following a predetermined path, fixed screening elements (13) may be located at spaced apart intervals along the path, where the vehicles (12) are on tracks, to provide locational signals according as the vehicles (12) pass these fixed screens. The system may also be applied to providing guidance and position information for a steerable vehicle, in which case two sense windings are used, one responsive to sidewise deviation from the intended path of travel, and the other sense winding providing a cycled output signal, which is counted to yield a measure of distance travelled.

47. 发明公开

EP0295609A2 Printed circuit windings for screened inductance sensors, especially sensors for level measurement 失效
标题翻译：印刷电路绕组屏蔽电感传感器，特别是Sensore用于测量水平。
公开(公告)号：EP0295609A2
公开(公告)日：1988-12-21
申请号：EP88109385.0
申请日：1988-06-13
申请人： KOLLMORGEN CORPORATION
发明人： McMullin, Francis, Dr. , Byrne, John V., Prof. , Murray, Aengus, Dr.
IPC分类号： H05K3/00 , H01F41/04 , G01D5/20
CPC分类号： H01L27/01 , G01D5/20 , G01F23/36 , H01F41/045 , H01F2017/0053 , H05K1/165 , H05K3/0002 , H05K2203/056 , Y10S73/05
摘要： In a method of producing a printed circuit winding for a screened inductance sensor, a winding shape for a two-pole planar linear geometry is first of all computed. The shape of this winding is selected to provide an output in accordance with a specified transfer function for the sensor. The computed planar linear winding shape is then transformed to, typically, polar coordinates to provide a winding shape suitable for a rotary planar geometry. The method is carried out using a computer and the transformed winding shape is output to provide the printed circuit artwork. The method is especially suited to producing printed circuit windings for screened inductance level gauges, especially level gauges for fuel tanks where a physical barrier is interposed between the movable screen and the windings of the transducer. The method may also be applied to the design of concentric turn windings providing a similar output to that from an equivalent distributed winding in which the turns are displaced in the direction of relative screen and sense winding movement.
摘要翻译：在生产印刷电路绕组用于筛选电感传感器的方法，对于一个两极平面线性几何形状的卷绕形状是首先计算。该绕组的形状被选择成提供到输出在雅舞蹈与用于传感器的指定的传递函数。然后所计算的平面线性缠绕形状被变换到，典型地，极坐标以提供适合于旋转平面的几何形状的卷绕形状。该方法是使用一台计算机和转化的卷绕形状是输出以提供所述印刷电路艺术品。该方法是爱特别适合于生产用于筛选电感液位计印刷电路绕组，液位计特别适用于其中的物理屏障在可移动画面和换能器的绕组之间插入燃料箱爱。因此，该方法可以应用于同心匝绕组提供一相似的输出从等效分布绕组，其中匝相对于屏幕的方向移动和感测绕组运动所做的设计。

48. 发明公开

EP0295489A1 Error detection system for two-state fiber optic sensors 失效
标题翻译： Fehlererkennungssystemfürfiberoptische Sensoren mit zweiZuständen。
公开(公告)号：EP0295489A1
公开(公告)日：1988-12-21
申请号：EP88108674.8
申请日：1988-05-31
申请人： KOLLMORGEN CORPORATION
发明人： Gat, Erann , Park, Eric D. , Mathis, Talmage
IPC分类号： G01D18/00
CPC分类号： G01F23/0069 , G01D5/268 , G01F23/2925 , H04L25/06
摘要： An error detection system is provided for a two-state fiber optic sensor (10) . An amplified photodetector signal is sampled by each of an ON-OFF threshold detector (24) , a disconnect threshold detector (26) and a slope detector (28). The ON-OFF threshold detector (24) monitors whether the detector signal is above or below an ON-OFF threshold value corresponding to the parameter being sensed and activates an appropriate sensor output. The disconnect threshold detector (26) monitors the constant low level detector signal corresponding to low level light received by the detector even when the threshold detector (24) is in the OFF state, and triggers an error signal should the detector signal fall below a disconnect threshold value. The slope detector (28) monitors the rate of change of the detector signal. Where the detector signal changes rapidly, such as during normal sensor switching, the slope detector (28) permits the detector signal to pass to a latch (30), which retains in memory the last detector signal which changed rapidly enough to trigger the slope detector (28) and produces an output corresponding to the ON-OFF status of the last detector signal in memory. A slowly changing detector signal will not trigger the slope detector (28). Where the ouputs of the ON-OFF threshold detector (24) and the latch (30) differ, a comparator (34) triggers an error signal.
摘要翻译：为双状态光纤传感器（10）提供错误检测系统。通过ON-OFF阈值检测器（24），断开阈值检测器（26）和斜率检测器（28）中的每一个对放大的光检测器信号进行采样。 ON-OFF阈值检测器（24）监视检测器信号是否高于或低于与被检测的参数相对应的ON-OFF阈值，并激活适当的传感器输出。断开阈值检测器（26）即使在阈值检测器（24）处于OFF状态时也监视与检测器接收到的低电平光相对应的恒定低电平检测器信号，并且如果检测器信号低于断开阈值。斜率检测器（28）监视检测器信号的变化率。在检测器信号快速变化的情况下，例如在正常传感器切换期间，斜率检测器（28）允许检测器信号传递到锁存器（30），锁存器保持存储器中最后检测器信号，其快速变化以触发斜率检测器（28），并产生对应于存储器中最后检测器信号的ON-OFF状态的输出。缓慢变化的检测器信号将不会触发斜率检测器（28）。在ON-OFF阈值检测器（24）和锁存器（30）的输出不同的地方，比较器（34）触发错误信号。

49. 发明公开

EP0287949A1 Screened inductance sensors for brushless dc motors 有权
标题翻译： Abgeschirmter induktiver传感器fürbürstenloseGleichstrommotoren。
公开(公告)号：EP0287949A1
公开(公告)日：1988-10-26
申请号：EP88105943.0
申请日：1988-04-14
申请人： KOLLMORGEN CORPORATION
发明人： McMullin, Francis, Dr.
IPC分类号： G01D5/20
CPC分类号： H02K29/12 , G01D5/2053
摘要： In a screened inductance sensor for a brushless d.c. motor, a sensor rotor (14) carrying conductive screens (21) is mounted on an extension (12) of the motor shaft. A single solenoidal drive winding (22) on a stator (26, 27) of the sensor establishes a drive field, when energised, which induces a voltage in a sense winding (23), also carried on the stator (26, 27). This sense winding (23) is laid around the periphery of a notional cylinder coaxial with the rotor (14) and stator (26, 27) and has series-connected loops of generally rectangular configuration when viewed in development. The screens (21) pass between the drive winding (22) and the sense winding (23) in operation of the sensor to modulate the sense winding output by shading the drive field. The single drive winding (22) is located radially inwardly of one axial end (32a) of the sense winding (23), so that this axial end (32a) is aligned with an axially central region of the drive winding midway between its axial ends.
摘要翻译：在用于无刷直流电压的屏蔽电感传感器中。电机，承载导电屏（21）的传感器转子（14）安装在电动机轴的延伸部（12）上。传感器的定子（26,27）上的单个螺线管驱动绕组（22）在被激励时建立一个驱动场，该感应线圈也感应在定子（26,27）上的传感绕组（23）中的电压。该感知绕组（23）围绕与转子（14）和定子（26,27）同轴的概念圆筒的周边放置，并且当在显影中观察时具有大致矩形构造的串联连接的回路。在传感器的操作中，屏幕（21）在驱动绕组（22）和感测绕组（23）之间通过，以通过遮蔽驱动场来调制感测绕组输出。单个驱动绕组（22）位于感测绕组（23）的一个轴向端部（32a）的径向内侧，使得该轴向端部（32a）与其轴向端部中间的驱动绕组的轴向中心区域对齐。

50. 发明公开

EP0285053A2 Fiber optic sensing system and method across working air gap of an electric motor 失效
标题翻译：光纤选择系统和方法überder lichten Weite eines elektrischen Motors。
公开(公告)号：EP0285053A2
公开(公告)日：1988-10-05
申请号：EP88104943.1
申请日：1988-03-28
申请人： KOLLMORGEN CORPORATION
发明人： Park, Eric D.
IPC分类号： G01D5/34 , G01D5/26
CPC分类号： H02K29/10 , G01D5/268 , G01D5/34715 , H02K11/00
摘要： An optical sensing system and method for sensing across the working air gap of an electric motor is described. The sensing system (10) includes a light source (12) to provide optical energy, source fiber optic means (14) to transmit the optical energy to an optical head (16) mounted at the air gap (18), a code pattern (26) mounted on the motor rotor to modulate the optical energy, return fiber optic means (22) to transmit the modulated optical energy to one or more detectors (24), and information processing and motor control electronics (25) to analyze data from detectors (24) and control the motor based thereon. Multi-channel information sensing with multiplexing is also disclosed.
摘要翻译：描述了用于感测跨越电动机的工作气隙的光学传感系统和方法。感测系统（10）包括用于提供光能的光源（12），用于将光能传输到安装在气隙（18）处的光学头（16）的源光纤装置（14），代码图案 26），其安装在所述电动机转子上以调制所述光能，使所述光纤装置（22）将调制的光能传递到一个或多个检测器（24），以及信息处理和电动机控制电路（25）以分析来自检测器（24），并基于此控制马达。还公开了具有复用的多信道信息感测。

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