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1. 发明申请

US20040104552A1 Rotating instrumented suspension stop for measuring vertical forces 失效
标题翻译：用于测量垂直力的旋转仪表悬架
公开(公告)号：US20040104552A1
公开(公告)日：2004-06-03
申请号：US10712030
申请日：2003-11-14
申请人： S.N.R. Roulements
发明人： Christophe Nicot , Olivier Blanchin
IPC分类号： B60G015/07
CPC分类号： B60G17/04 , B60G2200/142 , B60G2200/46 , B60G2202/312 , B60G2204/112 , B60G2204/124 , B60G2204/128 , B60G2204/418 , B60G2204/43 , B60G2204/44 , B60G2204/4502 , B60G2204/61 , B60G2400/60 , B60G2800/915
摘要： The invention concerns a suspension stop for a motor vehicle wheel of the type comprising a fixed member intended to be fixed to the chassis (2) of the vehicle and a rotating member intended to be fixed to the suspension spring (4) so as to be rotationally moved under the effect of the forces exerted by the said spring, the said stop comprising a device for measuring the vertical forces applied to the vehicle wheel, the said device comprising a pulse-generating coder (11) which is fixed to one of the members, a sensor (12) fixed to the other member which is able to detect these pulses so as to determine the angular position of the rotating member with respect to the fixed member, and a calculation means able, from this position, to calculate the corresponding vertical force applied. The invention also concerns a method of measuring the vertical forces applied to a wheel associated with the chassis (2) of a vehicle by means of such a stop.
摘要翻译：本发明涉及一种用于机动车辆车轮的悬架，其包括旨在固定到车辆的底盘（2）的固定构件和旨在固定到悬架弹簧（4）的旋转构件，以便于在由所述弹簧施加的力的作用下旋转移动，所述止动件包括用于测量施加到车轮的垂直力的装置，所述装置包括脉冲产生编码器（11），其固定到构件，固定到另一构件的传感器（12），其能够检测这些脉冲，以便确定旋转构件相对于固定构件的角位置;以及计算装置，其能够从该位置计算施加相应的垂直力。本发明还涉及一种通过这种停止来测量施加到与车辆的底盘（2）相关联的车轮的垂直力的方法。

2. 发明申请

US20030057903A1 Device for controlling an electronically commutated motor 有权
标题翻译：用于控制电子换向电机的装置
公开(公告)号：US20030057903A1
公开(公告)日：2003-03-27
申请号：US10255039
申请日：2002-09-26
申请人： S.N.R. Roulements
发明人： Pascal Desbiolles , Christophe Nicot , Achim Friz
IPC分类号： H02P001/18
CPC分类号： H02P6/16 , B62D15/02
摘要： The invention relates to a device for controlling an electronically commutated motor (1) comprising P phases and N pairs of poles (5), said device comprising: a circular multipole encoder (4) comprising a main multipole track (4a) and a multipole commutation track (4b) comprising 2*P*N singularities (4b1-4b6) equidistributed angularly; a fixed sensor (6) capable of delivering square digital signals A, B in quadrature and a digital signal C in the form of 2*P*N pulses (TP1-TP6) per revolution of the encoder; a commutation circuit (7) having 2*P*N switches (T1-T6); a control circuit (8) for the commutation circuit (7) which: from the signal c supplies commutation signals for the switches (T1-T6); and from the signals A, B and according to a first current set point (I*) defines a second current set point (Iref) which controls the current (Im) supplying the phase windings of the motor (1).
摘要翻译：本发明涉及一种用于控制包括P相和N对极（5）的电子换向电动机（1）的装置，所述装置包括：圆形多极编码器（4），包括主多极轨道（4a）和多极换向包含2 * P * N个奇点（4b1-4b6）的轨道（4b），其角度分布; 固定传感器（6），其能够以编码器的每转的2 * P * N个脉冲（TP1-TP6）的形式传送正交的数字信号A，B和数字信号C. 具有2 * P * N个开关（T1-T6）的换向电路（7）; 用于换向电路（7）的控制电路（8）：从信号c提供用于开关（T1-T6）的换向信号; 并且根据第一电流设定点（I *），信号A，B定义了控制提供电动机（1）的相绕组的电流（Im）的第二电流设定点（Iref）。

3. 发明申请

US20020111728A1 Steering column with hall linear array 失效
标题翻译：转向柱与霍尔线性阵列
公开(公告)号：US20020111728A1
公开(公告)日：2002-08-15
申请号：US09747719
申请日：2000-12-22
申请人： S.N.R. ROULEMENTS
发明人： Christophe Nicot , Pascal Desbiolles , Fernand Pelloud
IPC分类号： B62D001/00
CPC分类号： B62D6/10 , G01L3/101 , G01L5/221
摘要： The invention relates to a vehicle steering column having a manual control apparatus for applying a torque to the transmission shaft of the column, said column being provided with means of measuring the torque applied to said transmission shaft, the means of measuring the applied torque comprising a means generating magnetic pulses and a device for detecting these pulses, in which the detection device comprises a plurality of aligned sensitive elements.
摘要翻译：本发明涉及一种车辆转向柱，其具有用于向柱的传动轴施加扭矩的手动控制装置，所述柱设置有测量施加到所述传动轴的扭矩的装置，测量所施加的转矩的装置包括：意味着产生磁脉冲和用于检测这些脉冲的装置，其中检测装置包括多个对准的敏感元件。

4. 发明申请

US20040100057A1 Suspension stop instrumented under deformation in order to measure forces 失效
标题翻译：悬架停止在变形下测量以测量力
公开(公告)号：US20040100057A1
公开(公告)日：2004-05-27
申请号：US10712033
申请日：2003-11-14
申请人： S.N.R. Roulements
发明人： Christophe Nicot , Olivier Blanchin
IPC分类号： B60G001/00 , B60G025/00
CPC分类号： B60G17/019 , B60G2200/46 , B60G2202/312 , B60G2204/112 , B60G2204/124 , B60G2204/128 , B60G2204/418 , B60G2204/43 , B60G2204/44 , B60G2204/4502 , B60G2204/61 , B60G2400/60 , B60G2800/915 , F16F9/54 , F16F9/58 , G01L5/0019
摘要： The invention concerns a suspension stop for a motor vehicle wheel, comprising a device for measuring the forces applied to the vehicle wheel, the said device comprising at least one deformation sensor (12) which is associated with a fixed member (1, 6) of the said stop so as to measure the deformations of the said member which are caused by the said forces applied, and a calculation means able, from these deformations, to calculate the corresponding forces applied.
摘要翻译：本发明涉及一种用于机动车辆车轮的悬挂止动件，包括用于测量施加到车轮的力的装置，所述装置包括至少一个变形传感器（12），该变形传感器与固定构件（1,6）相关联，所述止动件，以便测量由所施加的力引起的所述构件的变形，以及能够从这些变形中计算施加的相应力的计算装置。

5. 发明申请

US20030059212A1 Pulse-controlled electronically commutated motor 失效
标题翻译：脉冲控制电子换向电机
公开(公告)号：US20030059212A1
公开(公告)日：2003-03-27
申请号：US10254765
申请日：2002-09-26
申请人： S.N.R. Roulements
发明人： Pascal Desbiolles , Christophe Nicot , Achim Friz
IPC分类号： H02P005/06
CPC分类号： H02P6/16
摘要： The invention relates to an electronically commutated motor (1) comprising P phases and N pairs of poles, in which a circular multipole encoder (12) is associated with the rotating ring (6a) of an anti-friction bearing (6), said encoder (12) comprising a main multipole track (12a) and a multipole commutation track (12b) comprising 2*P*N singularities (12b1-12b6) equidistributed angularly and a control device comprising a fixed sensor (15) capable of delivering square digital signals A, B in quadrature and a digital signal C in the form of 2*P*N pulses per revolution of the encoder (12), a circuit for commutating (20) the currents in the phase windings of the motor (1) and a control circuit (21) for the commutation circuit (20).
摘要翻译：本发明涉及包括P相和N对极的电子换向马达（1），其中圆形多极编码器（12）与抗摩轴承（6）的旋转环（6a）相关联，所述编码器（12），包括主多极轨道（12a）和多角度换向轨道（12b），多重换向轨道（12b）包括角度等角分布的2 * P * N个奇点（12b1-12b6）和包括固定传感器（15）的控制装置，该固定传感器能够传送平方数字信号 A，B为正交，数字信号为C，编码器（12）每转为2 * P * N个脉冲，用于将电动机（1）的相绕组中的电流换向（20）的电路和用于换向电路（20）的控制电路（21）。

6. 发明申请

US20030057902A1 Pulse-controlled electric power-assisted steering system 失效
标题翻译：脉冲控制电动助力转向系统
公开(公告)号：US20030057902A1
公开(公告)日：2003-03-27
申请号：US10254758
申请日：2002-09-26
申请人： S.N.R. Roulements
发明人： Pascal Desbiolles , Christophe Nicot , Achim Friz
IPC分类号： H02P001/18
CPC分类号： H02P6/16 , B62D15/0235
摘要： The invention relates to an electric power-assisted steering system making it possible to apply an assist torque for the angular displacement of the wheels of a vehicle, said torque being applied by an electronically commutated motor (2) comprising P phases and N pairs of poles, said system also comprising a device for controlling the motor (2) comprising a circular multipole encoder (17) comprising a main multipole track (17a) and a multipole commutation track (17b) comprising magnetic singularities (17b1-17b6) equidistributed angularly, a fixed sensor (19) capable of delivering square digital signals A, B in quadrature, and a signal C in the form of 2*P*N pulses per revolution of the rotor (3), a circuit for commutating (20) the currents in the phase windings of the motor (2) and a control circuit (21) for the commutation circuit (20).
摘要翻译：本发明涉及一种电动助力转向系统，使得可以对车辆的车轮的角位移施加辅助转矩，所述扭矩由包括P相和N对极的电子换向电动机（2）施加所述系统还包括用于控制电机（2）的装置，其包括圆形多极编码器（17），该圆形多极编码器（17）包括主多极轨道（17a）和多角度换向轨道（17b），所述多极换向轨道（17b）包括角度等角分布的磁性奇点（17b1-17b6）固定传感器（19），其能够正交地传送方形数字信号A，B，以及每转转子（3）2 * P * N个脉冲形式的信号C，用于将（20）电动机（2）的相绕组和用于换向电路（20）的控制电路（21）。

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