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1. 发明公开

EP0145913A2 Reactance commutated high resolution servo motor system 失效
标题翻译： HochauflösendesServomotorsystem mit induktiver Kommutierung。
公开(公告)号：EP0145913A2
公开(公告)日：1985-06-26
申请号：EP84113081.8
申请日：1984-10-30
申请人： MOTORNETICS CORPORATION
发明人： Welburn, Ross D.
IPC分类号： H02K29/12
CPC分类号： H02K37/02 , H02K29/03 , H02P25/08
摘要： A synchro/resolver, preferably for use in combination with an identically constructed servo motor, having an annular stator with circumferentially arranged poles, each with its own coil winding thereon, and with the coils being connected in phases, an annular rotor positioned adjacent to the stator so that a change in rotational position of the rotor changes the inductance of the coil windings as a function of the rotational position of the rotor, and a detecting circuit for sensing alternating current flowing in each coil phase and for amplifying the differences between the currents in each phase to produce a rotational position output signal for commutating the motor.
摘要翻译：同步/旋转变压器，优选与同构构造的伺服电机组合使用，其具有环形定子，其具有周向排列的磁极，每个磁极具有其自身的线圈绕组，并且线圈相互连接，环形转子位于定子，使得转子的旋转位置的变化根据转子的旋转位置改变线圈绕组的电感，以及检测电路，用于感测在每个线圈相中流动的交流电流并且用于放大电流之间的差在每相中产生用于使马达换向的旋转位置输出信号。

2. 发明公开

EP0145913A3 Reactance commutated high resolution servo motor system 失效
标题翻译：反应高回报伺服电机系统
公开(公告)号：EP0145913A3
公开(公告)日：1986-05-21
申请号：EP84113081
申请日：1984-10-30
申请人： MOTORNETICS CORPORATION
发明人： Welburn, Ross D.
IPC分类号： H02K29/12
CPC分类号： H02K37/02 , H02K29/03 , H02P25/08
摘要： A synchro/resolver, preferably for use in combination with an identically constructed servo motor, having an annular stator with circumferentially arranged poles, each with its own coil winding thereon, and with the coils being connected in phases, an annular rotor positioned adjacent to the stator so that a change in rotational position of the rotor changes the inductance of the coil windings as a function of the rotational position of the rotor, and a detecting circuit for sensing alternating current flowing in each coil phase and for amplifying the differences between the currents in each phase to produce a rotational position output signal for commutating the motor.

3. 发明公开

EP0144561A1 Toothed reluctance synchro/resolver 失效
标题翻译：齿形磁阻同步/旋转变压器。
公开(公告)号：EP0144561A1
公开(公告)日：1985-06-19
申请号：EP84110714.7
申请日：1984-09-07
申请人： MOTORNETICS CORPORATION
发明人： Welburn, Ross D.
IPC分类号： H02K24/00 , H01F29/08
CPC分类号： H02K24/00 , H01F29/10
摘要： @ A synchro/resolver in which a plurality of primary windings and secondary windings are wound on separate stator pole pieces (16, 20) having projecting teeth (24, 26) with the stator poles of the secondary windings being located between the stator pole pieces of the primary windings and further including a rotor with teeth (28, 30) which are juxtaposed to the stator teeth (24) for differentially coupling magnetic flux generated in the primary windings to the secondary windings as a function of the position of the rotor's teeth vis-a-vis the stators' teeth.

4. 发明公开

EP0096390A1 High torque robot motor 有权
标题翻译：马达具有用于机器人高扭矩。
公开(公告)号：EP0096390A1
公开(公告)日：1983-12-21
申请号：EP83105512.4
申请日：1983-06-03
申请人： MOTORNETICS CORPORATION
发明人： Welburn, Ross D.
IPC分类号： H02K37/00
CPC分类号： H02K37/02
摘要： An electric motor comprised of laminated, coaxial, annular, inner and outer stators (10,14) with an annular rotor (121 coaxially positioned between the stators and with coils wrapped about corresponding, angularly spaced apart pole pieces of the inner and outer stators to generate a magnetic flux path (34,35) which passes radially outward and inward through the rotor from the inner and outer stator pole pieces.

5. 发明授权

EP0145913B1 Reactance commutated high resolution servo motor system 失效
标题翻译：反应式高分辨率伺服电机系统
公开(公告)号：EP0145913B1
公开(公告)日：1989-12-13
申请号：EP84113081.8
申请日：1984-10-30
申请人： MOTORNETICS CORPORATION
发明人： Welburn, Ross D.
IPC分类号： H02K29/12
CPC分类号： H02K37/02 , H02K29/03 , H02P25/08

6. 发明授权

EP0096390B1 High torque robot motor 有权
标题翻译：高扭矩机器人电机
公开(公告)号：EP0096390B1
公开(公告)日：1987-11-11
申请号：EP83105512.4
申请日：1983-06-03
申请人： MOTORNETICS CORPORATION
发明人： Welburn, Ross D.
IPC分类号： H02K37/00
CPC分类号： H02K37/02

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