公开(公告)号：WO2010072954A2

公开(公告)日：2010-07-01

申请号：PCT/FR2009052611

申请日：2009-12-18

Applicant: SAGEM DEFENSE SECURITE ,  PIATON JEROME

Inventor： PIATON JEROME

IPC: G01D5/22 ,  G01D5/12

CPC classification number: H02K29/08 ,  G01D5/2291

Abstract: The actuator is of the roto-linear type and comprises a sleeve (4), a clevis (1) and an operating rod (2) which transmits the load. An electromagnetic sensor (10) that measures and controls the load is placed inside the actuator, at the shoulder (6) of the clevis (1). This sensor is associated with measurement means for processing the signals from the said windings, which windings are torus-shaped and arranged inside a field frame (12) which is magnetically closed by an armature (13).

Abstract translation: 致动器为旋转线性类型，包括套筒（4），U形夹（1）和传递负载的操作杆（2）。 测量和控制负载的电磁传感器（10）放置在执行器内部的U形夹（1）的肩部（6）处。 该传感器与用于处理来自所述绕组的信号的测量装置相关联，所述绕组是圆环形并且布置在由电枢（13）磁性地闭合的场框架（12）内。

公开(公告)号：WO2011042186A2

公开(公告)日：2011-04-14

申请号：PCT/EP2010006133

申请日：2010-10-07

Applicant: SAGEM DEFENSE SECURITE ,  FOURMONT TONY ,  DELNAUD FRANCK ,  PIATON JEROME ,  CASIMIR ROLAND

Inventor： FOURMONT TONY ,  DELNAUD FRANCK ,  PIATON JEROME ,  CASIMIR ROLAND

IPC: H02P6/24 ,  H02P23/00

CPC classification number: H02P3/22 ,  H02P25/024

Abstract: The invention relates to a damping circuit for a synchronous servomotor including at least one winding, wherein the circuit comprises at least one main damping resistor, a means for coupling the main damping resistor in series to the winding, and at least one additional damping cell comprising at least one additional damping resistor connected in parallel to the main damping resistor via a static switch coupled to a module for controlling the switch on the basis of a winding voltage. The control module includes, in parallel with the main damping resistor, a shunt having an output connected to the control input of the switch and a divider bridge connected to the shunt so as to form a comparator for comparing the winding voltage with the conduction voltage of the shunt.

Abstract translation: 本发明涉及一种用于同步伺服电动机的阻尼电路，其包括至少一个绕组，其中该电路包括至少一个主阻尼电阻器，用于将主阻尼电阻器串联耦合到绕组的装置，以及至少一个附加阻尼单元， 至少一个附加阻尼电阻器，其经由静态开关与主阻尼电阻器并联连接，该静态开关耦合到用于基于绕组电压来控制开关的模块。 控制模块包括与主阻尼电阻器并联的分路，该分路具有连接到开关的控制输入端的输出端和连接到分流器的分压桥，以便形成比较器，用于比较绕组电压和 分流。

公开(公告)号：WO2010072932A2

公开(公告)日：2010-07-01

申请号：PCT/FR2009052203

申请日：2009-11-17

Applicant: SAGEM DEFENSE SECURITE ,  PIATON JEROME

Inventor： PIATON JEROME

IPC: H02K1/14 ,  B25J9/12 ,  F16H25/22 ,  H02K7/104 ,  H02K7/106

CPC classification number: F16H25/2252 ,  F16H2025/2078 ,  H02K7/06 ,  H02K7/106

Abstract: The electric motor consists of a rotor (7) fitted with permanent magnets (12) and comprises a stator (11) the armature of which is made up of two parts: a stack of laminations forming round teeth (14) and a solid tube-shaped field frame (15) made of a material of the stainless steel kind enveloping the said stack of laminations. This armature constitutes a non-disengageable braking system that produces a damping effect in the face of possible movements of its rotor (7) which are brought about and/or imposed by the members with which it collaborates. This motor can be used for driving a roto-linear actuator device with satellite rollers which is used as an actuator for manoeuvring the control surfaces of an aircraft, for example an aileron.

Abstract translation: 该电动机由安装有永磁体（12）的转子（7）组成，并包括一个定子（11），该定子由其两个部分组成：一组形成圆形齿（14）的叠片， （15）由不锈钢材料制成，包围所述叠片叠层。 该电枢构成不能脱离的制动系统，其面向其转子（7）的可能的运动产生阻尼作用，这些运动是由与其协作的构件带来和/或施加的。 该电动机可以用于驱动具有卫星辊的旋转线性致动器装置，其用作用于操纵飞机（例如副翼）的控制表面的致动器。

公开(公告)号：WO2013076161A3

公开(公告)日：2013-10-17

申请号：PCT/EP2012073267

申请日：2012-11-21

Applicant: SAGEM DEFENSE SECURITE

Inventor： MARQUES FREDERIC ,  AUBRON MATTHIEU ,  PIATON JEROME ,  MERCIER GUILLAUME ,  PERCHERON GUILLAUME ,  PRINCAY GAETAN

IPC: H02P25/22 ,  H02K11/00 ,  H02K16/00 ,  H02P3/04

CPC classification number: H02P6/12 ,  H02K7/102 ,  H02P3/04 ,  H02P25/22 ,  H02P31/00

Abstract: An actuator comprising at least one multiphase motor (100) having phases (101) facing a rotor (102) secured to an outlet shaft associated with a braking member (2) and provided with means for connecting it to a movable element that is to be moved, the motors and the braking member being connected to at least one motor control unit (5) for controlling the motors by powering their phases. The motor has at least four phases wound in such a manner as to avoid a neutral point, and in that the control unit has one single-phase inverter per phase and is arranged to implement a nominal, three-phase mode of control, and a degraded mode of control that enables the rotor to be driven in rotation by powering two non-collinear phases thereof.

Abstract translation: 一种致动器，包括至少一个多相电动机（100），其具有面向转子（102）的相位（101），所述相位固定到与制动构件（2）相关联的出口轴并且设置有用于将其连接到待移动元件 移动，电动机和制动部件连接到至少一个电动机控制单元（5），用于通过为其供电来控制电动机。 该电动机具有至少四个绕组，以避开中性点，并且其中，控制单元每相具有一个单相逆变器并且被布置成实现标称的三相控制模式，并且a 降级控制模式，其通过为其转子的两个非共线相位供电而使得转子被驱动旋转。