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1. 发明申请

WO2012052795A1 IMPULSE RING FOR A BEARING ASSEMBLY, BEARING ASSEMBLY COMPRISING SUCH AN IMPULSE RING AND ROTARY ELECTRICAL MACHINE COMPRISING SUCH A BEARING ASSEMBLY 审中-公开
标题翻译：用于轴承组件的冲击环，包括这种冲击环的轴承组件和包含这种轴承组件的旋转电机
公开(公告)号：WO2012052795A1
公开(公告)日：2012-04-26
申请号：PCT/IB2010/003025
申请日：2010-10-18
申请人： AKTIEBOLAGET SKF , MAZE, Pierrick , CHAUSSAT, Sylvain
发明人： MAZE, Pierrick , CHAUSSAT, Sylvain
IPC分类号： G01P3/44 , H02K11/00 , F16C41/00
CPC分类号： G01B7/30 , F16C41/007 , G01P3/443 , H02K11/215
摘要： This impulse ring (2) for a bearing assembly comprising a rotative element on which the impulse ring (2) is mounted, is rotatable with respect to a fixed sensing element adapted to detect a magnetic field generated by the impulse ring (2). The impulse ring (2) comprises at least one pair of magnetic poles (N, S) or at least one magnet (4) with north poles (N) and south poles (S) alternatively arranged along its circumference. The intensity of the magnetic field generated by the north poles (N) is different from the intensity of the magnetic field generated by the south poles (S).
摘要翻译：用于轴承组件的脉冲环（2）包括其上安装有脉冲环（2）的旋转元件，可相对于适于检测由脉冲环（2）产生的磁场的固定感测元件旋转。脉冲环（2）包括至少一对磁极（N，S）或具有北极（N）和南极（S）的至少一个磁体（4），沿其圆周交替布置。由北极（N）产生的磁场的强度与由南极（S）产生的磁场的强度不同。

2. 发明申请

WO2012080780A1 ROTATION DETECTION SET AND BEARING ASSEMBLY COMPRISING SUCH A DETECTION SET 审中-公开
标题翻译：旋转检测装置和包含这种检测装置的轴承组件
公开(公告)号：WO2012080780A1
公开(公告)日：2012-06-21
申请号：PCT/IB2010/003527
申请日：2010-12-17
申请人： AKTIEBOLAGET SKF , CHAUSSAT, Sylvain , BARCAT, Florian , MAZE, Pierrick
发明人： CHAUSSAT, Sylvain , BARCAT, Florian , MAZE, Pierrick
IPC分类号： G01D11/24 , G01D5/244 , G01P3/44
CPC分类号： F16C41/007 , F16C19/06 , F16C33/7886 , G01B7/30 , G01D5/24433 , G01D11/245 , G01P1/026 , G01P3/443 , G01P3/487
摘要： This rotation detection set comprises an encoder washer (20) rotatable around a rotation axis, at least one sensor (482) adapted to detect a rotation parameter of the encoder washer through an air gap (G), a support member (44) for holding the sensor with respect to the rotation axis and a mounting member (42) for immobilizing the support member with respect to a fixed structure (4). The mounting member (42) is made of one piece of magnetic material and has a first wall (421 ) located on the same side of the air gap (G) as the encoder washer (20) and a second wall (423) located on the same side of the air gap as the sensor (482) whereas a magnetic body (24) of the encoder washer (20), the air gap (G) and the sensor (482) are located in a volume (V42) defined by the mounting member (42) between the two walls (421, 423).
摘要翻译：该旋转检测装置包括可围绕旋转轴线旋转的编码器垫圈（20），适于通过气隙（G）检测编码器垫圈的旋转参数的至少一个传感器（482），用于保持的支撑构件所述传感器相对于所述旋转轴线和用于相对于固定结构（4）固定所述支撑构件的安装构件（42）。安装构件（42）由一片磁性材料制成，并且具有位于与编码器垫圈（20）相同的气隙（G）侧的第一壁（421）和位于与传感器（482）的空气间隙的相同侧，而编码器垫圈（20），气隙（G）和传感器（482）的磁体（24）位于由所述安装构件（42）位于所述两个壁（421,423）之间。

3. 发明申请

WO2012080778A1 SUPPORT MEMBER, DETECTION SET COMPRISING SUCH A SUPPORT MEMBER, MANUFACTURING METHOD OF SUCH A DETECTION SET AND BEARING ASSEMBLY INCLUDING SUCH A DETECTION SET 审中-公开
标题翻译：支撑构件，包括这种支撑构件的检测装置，这种检测装置的制造方法和包括这种检测装置的轴承装置
公开(公告)号：WO2012080778A1
公开(公告)日：2012-06-21
申请号：PCT/IB2010/003525
申请日：2010-12-17
申请人： AKTIEBOLAGET SKF , CHAUSSAT, Sylvain , BARCAT, Florian , MAZE, Pierrick
发明人： CHAUSSAT, Sylvain , BARCAT, Florian , MAZE, Pierrick
IPC分类号： G01D11/24 , G01D11/30 , G01P1/02 , G01P3/44
CPC分类号： G01D11/30 , F16C19/06 , F16C33/7886 , F16C41/007 , G01D11/245 , G01P1/026 , G01P3/443 , G01P3/487 , Y10T29/49826
摘要： This support member (44) is for holding at least two sensors with respect to an encoder washer and forms one housing (V445) adapted to accommodate the sensors next to each other. This housing (V445) has at least two abutment surfaces (446, 447A-447E, 448A-448E) for positioning each of said sensors along two perpendicular directions (R2, R'2). The rotation detection set comprises an encoder washer adapted to rotate around a rotation axis, at least two sensors adapted to detect the rotation of the encoder washer around the rotation axis and a support member (44). The sensors are mounted in the housing (V445) of the support member and immobilized within the housing.
摘要翻译：该支撑构件（44）用于相对于编码器垫圈保持至少两个传感器，并且形成适于彼此相邻容纳传感器的一个壳体（V445）。该壳体（V445）具有至少两个用于沿两个垂直方向（R2，R'2）定位每个所述传感器的邻接表面（446,447A-447E，448A-448E）。旋转检测组包括适于围绕旋转轴线旋转的编码器垫圈，适于检测编码器垫圈围绕旋转轴线的旋转的至少两个传感器和支撑构件（44）。传感器安装在支撑构件的壳体（V445）中并固定在壳体内。

4. 发明申请

WO2013098585A1 BEARING ASSEMBLY AND ROTARY ELECTRIC MACHINE COMPRISING SUCH A BEARING 审中-公开
标题翻译：包括这种轴承的轴承组件和旋转电机
公开(公告)号：WO2013098585A1
公开(公告)日：2013-07-04
申请号：PCT/IB2011/003322
申请日：2011-12-28
申请人： AKTIEBOLAGET SKF , CHAUSSAT, Sylvain , MAZE, Pierrick
发明人： CHAUSSAT, Sylvain , MAZE, Pierrick
IPC分类号： G01P1/02 , G01P3/44 , F16C41/00
CPC分类号： F16C41/007 , F16C17/00 , F16C19/00 , F16C19/06 , F16C35/045 , F16C2380/26 , G01P1/02 , G01P3/443
摘要： This bearing assembly is for rotatively holding a shaft (2) with respect to a support member (4) and comprises a bearing (10), with a rotatable ring (14) and a fixed outer ring (12) to be immobilized within a housing (4A) of said support member. An encoder washer (50) is fast in rotation with the rotating ring. At least one sensor (60) is adapted to detect at least one rotation parameter of the encoder washer (50) and a sensor body (70) holds this sensor. An annular flange is used for mounting said sensor body (70) with respect to the fixed outer ring (12). The annular flange has a first skirt (85) and a second skirt (86) which define, between them and a bottom wall (83) of the flange, an annular recess (V8) for accommodating at least a part (72) of the sensor body (70). In mounted configuration of the bearing assembly, the first and second skirts (85, 86) extend respectively towards the rotatable and fixed rings (14, 12).
摘要翻译：该轴承组件用于相对于支撑构件（4）旋转地保持轴（2），并且包括具有可旋转环（14）和固定外环（12）的轴承（10），固定在外壳（4A）。编码器垫圈（50）与旋转环快速旋转。至少一个传感器（60）适于检测编码器垫圈（50）的至少一个旋转参数，并且传感器主体（70）保持该传感器。环形凸缘用于相对于固定外圈（12）安装所述传感器主体（70）。环形凸缘具有在其与凸缘的底壁（83）之间限定的第一裙部（85）和第二裙部（86），用于容纳至少一部分（72）的环形凹部（V8）传感器主体（70）。在轴承组件的安装结构中，第一和第二裙部（85,86）分别朝着可旋转和固定的环（14,12）延伸。

5. 发明申请

WO2012140465A1 SENSOR ARRANGEMENT, SENSOR BEARING AND METHOD FOR PRODUCING A SENSOR ARRANGEMENT 审中-公开
标题翻译：传感器布置，传感器轴承和用于生成传感器布置的方法
公开(公告)号：WO2012140465A1
公开(公告)日：2012-10-18
申请号：PCT/IB2011/001417
申请日：2011-04-11
申请人： AKTIEBOLAGET SKF , ANDRE, Christophe , BARCAT, Florian , CHAUSSAT, Sylvain , MAZE, Pierrick , RIOTEAU, Matthieu
发明人： ANDRE, Christophe , BARCAT, Florian , CHAUSSAT, Sylvain , MAZE, Pierrick , RIOTEAU, Matthieu
IPC分类号： G01D5/14 , G01D5/244 , G01P3/44 , G01P3/487
CPC分类号： G01B7/14 , F16C19/06 , F16C41/007 , G01D5/145 , G01D5/24438 , G01P1/026 , G01P3/443 , G01P3/487
摘要： The invention relates to a sensor arrangement for use in a sensor bearing with a magnetic ring (14) with multiple pole pairs, the sensor arrangement including at least three magnetic sensors (16) and to a sensor bearing using such a sensor arrangement. It is proposed that the at least three magnetic sensors (16) are encapsulated in a prefabricated package (17).
摘要翻译：本发明涉及一种用于具有多个磁极对的磁环（14）的传感器轴承的传感器装置，该传感器装置包括至少三个磁性传感器（16）和使用这种传感器装置的传感器轴承。建议将至少三个磁性传感器（16）封装在预制包装（17）中。

6. 发明申请

WO2013175257A1 SENSOR-BEARING UNIT AND APPARATUS COMPRISING SUCH AN UNIT 审中-公开
标题翻译：传感器轴承单元和包含这样一个单元的装置
公开(公告)号：WO2013175257A1
公开(公告)日：2013-11-28
申请号：PCT/IB2012/001316
申请日：2012-05-22
申请人： AKTIEBOLAGET SKF , SAUSSET, Vincent , BLOKLAND, Suzanne , MAZE, Pierrick
发明人： SAUSSET, Vincent , BLOKLAND, Suzanne , MAZE, Pierrick
IPC分类号： G01P3/44 , F16C33/10
CPC分类号： F16C41/00 , F16C19/06 , F16C33/66 , F16C33/6666 , F16C33/6685 , F16C35/042 , F16C41/007 , G01D11/02 , G01P3/443
摘要： The invention relates to a sensor-bearing unit (10), adapted for implementation in an oil lubricated environment and comprising: a bearing (20) including at least one rotating ring (30) movable in rotation around a central axis (X1), and a detection device (60) for tracking the rotation of the rotating ring (30), the detection device (60) being locked to the bearing (20) and including at least one target (70) and at least one sensor (80) associated with the target (70), wherein at least one axial side (22, 23) of the bearing (20) includes a passage (24, 25) opened along an axial direction parallel to the central axis (X1) and allowing an oil flow through the bearing (20), and wherein the detection device (60) includes an air gap (90) defined radially to the central axis (X1) between a maximum outer radius (r70) of the target (70) and a minimum inner radius (r80) of the sensor (80).
摘要翻译：本发明涉及一种适用于在油润滑环境中实现的传感器轴承单元（10），其包括：轴承（20），其包括可围绕中心轴线（X1）旋转的至少一个旋转环（30），以及用于跟踪所述旋转环（30）的旋转的检测装置（60），所述检测装置（60）被锁定到所述轴承（20）并且包括至少一个目标（70）和至少一个传感器（80）（70），其中所述轴承（20）的至少一个轴向侧（22,23）包括沿着平行于所述中心轴线（X1）的轴向方向敞开的通道（24,25），并允许油流通过所述轴承（20），并且其中所述检测装置（60）包括在所述目标（70）的最大外半径（r70）之间径向相对于所述中心轴线（X1）限定的气隙（90）（80）的传感器（r80）。

7. 发明申请

WO2016082893A1 SENSOR BEARING UNIT AND ROLLING BEARING ASSEMBLY COMPRISING SUCH A UNIT 审中-公开
标题翻译：传感器轴承单元和包含此类单元的滚动轴承组件
公开(公告)号：WO2016082893A1
公开(公告)日：2016-06-02
申请号：PCT/EP2014/075973
申请日：2014-11-28
申请人： AKTIEBOLAGET SKF
发明人： SIMONIN, Anthony , MAZE, Pierrick , SAUSSET, Vincent
IPC分类号： F16C35/077 , F16C41/00 , F16C25/08
CPC分类号： F16C25/083 , F16C19/525 , F16C35/077 , F16C41/007 , F16C2208/70 , F16C2326/20 , G01P3/443
摘要： This sensor bearing unit, comprises a bearing (2) including a rotating ring (22) and a stationary ring (24), a pre-stressing element (4) for pre-stressing the stationary ring, adapted to exert a pre-stressing force between a housing (H) in which the bearing is mounted and the stationary ring and a sensor unit including an impulse ring (62) coupled in rotation to the rotating ring (22) and a sensing unit (64) comprising at least one sensing element (641) mounted in a sensor body (66) which is fixed to the stationary ring. The sensor body comprises an axial surface (661) against which the pre-stressing element exerts the pre-stressing force, which is thereby transmitted via the sensor body to the stationary ring.
摘要翻译：该传感器轴承单元包括包括旋转环（22）和固定环（24）的轴承（2），用于预应力固定环的预应力元件（4），适用于施加预应力在安装有所述轴承的壳体（H）和所述静止环之间的传感器单元和包括与所述旋转环（22）旋转耦合的脉冲环（62）的传感器单元和包括至少一个感测元件（641），其安装在固定到固定环的传感器主体（66）中。传感器主体包括轴向表面（661），预应力元件施加预应力，由此经由传感器主体传递到固定环。

8. 发明申请

WO2014048453A1 ELECTRIC MOTOR 审中-公开
标题翻译：电动马达
公开(公告)号：WO2014048453A1
公开(公告)日：2014-04-03
申请号：PCT/EP2012/068870
申请日：2012-09-25
申请人： AKTIEBOLAGET SKF
发明人： MAZE, Pierrick , CHAUSSAT, Sylvain
IPC分类号： H02K29/08 , H02K5/16 , H02K11/00 , F01L1/344
CPC分类号： H02K29/08 , H02K5/165 , H02K11/215
摘要： This electric motor (M) includes a stator (S) comprising a housing (2) in which stator coils (22) are arranged, and a non-rotating portion (4) fixed in rotation with respect to the stator coils (22), a rotor (R) including a rotor shaft (6) and a magnetized ring (14) adapted to rotate with respect to the non-rotating portion (4) of the stator (S), a bearing (12) mounted between the rotor (R) and the stator (S), comprising an inner ring (120) and an outer ring (122), and a sensor unit (16) comprising an encoder (160) fast in rotation to the rotor and a sensing element (162) fixed to the stator (S). The outer ring (122) of the bearing (12) is fast in rotation with the rotor (R), and the sensing element (162) is mounted in an interior volume (V8) of the rotor (R), extending radially between the magnetized ring (14) and the non-rotatable portion (4) of the stator (S).
摘要翻译：该电动机（M）具备：定子（S），其具有配置有定子线圈（22）的壳体（2）和相对于定子线圈（22）旋转固定的非旋转部（4）包括转子轴（6）和适于相对于定子（S）的非旋转部分（4）旋转的磁化环（14）的转子（R），安装在转子（包括内环（120）和外环（122）的定子（S）和传感器单元（16），传感器单元（16）包括快速旋转到转子的编码器（160）和感测元件（162）固定在定子（S）上。轴承（12）的外圈（122）与转子（R）快速旋转，并且感测元件（162）安装在转子（R）的内部容积（V8）中，径向地在转子磁化环（14）和定子（S）的不可旋转部分（4）。

9. 发明申请

WO2015090388A1 HOUSING FOR A SENSOR-BEARING UNIT, SENSOR-BEARING UNIT COMPRISING SUCH HOUSING AND APPARATUS COMPRISING SUCH UNIT 审中-公开
标题翻译：传感器轴承座的外壳，包含这种住房的传感器轴承单元和包含该单元的装置
公开(公告)号：WO2015090388A1
公开(公告)日：2015-06-25
申请号：PCT/EP2013/077219
申请日：2013-12-18
申请人： AKTIEBOLAGET SKF
发明人： CHAUSSAT, Sylvain , MAZE, Pierrick
IPC分类号： G01P1/02 , G01P3/44 , G01D5/245 , G01D11/24
CPC分类号： G01P1/026 , F16C19/06 , F16C25/083 , F16C35/077 , F16C41/007 , F16C2300/02 , G01D5/2451 , G01D11/245 , G01P3/443
摘要： The invention concerns a housing (20) for a sensor-bearing unit (10), the housing (20) being adapted to be mounted on a support member (2) of an apparatus (1). The sensor-bearing unit (10) comprises a bearing (30) including a rotating ring (33) and a stationary ring (32) centered on a central axis (X1) and a detection device (40) for tracking the rotation of the rotating ring (33), the detection device (40) including an impulse ring (50) fixed to the rotating ring (33) and detection means (60) associated with the impulse ring (50). According to the invention, the housing (20) is a single part delimiting a first compartment (23) for receiving the bearing (30) and the impulse ring (50) and a second compartment (24) for receiving the detection means (60). The invention also concerns a sensor-bearing unit (10) and an apparatus (1). The second compartment receiving the sensor is delimited by two axially extending walls (21,26) and a radially extending wall (25) and forms a closed cavity in which the detection means is placed. The detection means opposes the encoder, with the inner axially extending wall (26) of the second compartment being interposed between the detection means and the impulse ring.
摘要翻译：本发明涉及一种用于传感器轴承单元（10）的壳体（20），壳体（20）适于安装在装置（1）的支撑构件（2）上。传感器承载单元（10）包括轴承（30），其包括以中心轴线（X1）为中心的旋转环（33）和固定环（32）和用于跟踪旋转的旋转环（33），所述检测装置（40）包括固定到所述旋转环（33）的脉冲环（50）和与所述脉冲环（50）相关联的检测装置（60）。根据本发明，壳体（20）是限定用于接收轴承（30）和冲击环（50）的第一隔室（23）的单个部件和用于接收检测装置（60）的第二隔室（24）。本发明还涉及传感器承载单元（10）和装置（1）。接收传感器的第二隔室由两个轴向延伸的壁（21,26）和径向延伸的壁（25）限定，并形成封闭的空腔，其中放置检测装置。检测装置与编码器相对，第二隔室的内部轴向延伸的壁（26）介于检测装置和脉冲环之间。

10. 发明申请

WO2014048452A1 ELECTRIC MOTOR 审中-公开
标题翻译：电动马达
公开(公告)号：WO2014048452A1
公开(公告)日：2014-04-03
申请号：PCT/EP2012/068869
申请日：2012-09-25
申请人： AKTIEBOLAGET SKF
发明人： MAZE, Pierrick , CHAUSSAT, Sylvain
IPC分类号： H02K29/08
CPC分类号： H02K29/08
摘要： This electric motor (M) includes a stator (S) comprising a housing (2) in which stator coils (22) are arranged, and a non-rotatable portion (4) fixed in rotation with respect to the stator coils (22), a rotor (R) including a rotor shaft (6) and a magnetized ring (14) adapted to rotate with respect to the non-rotatable portion (4) of the stator (S), a bearing (12) mounted between the rotor (R) and the stator (S), comprising an inner ring (120) and an outer ring (122), and a sensor unit (16) comprising an encoder (160) fast in rotation to the rotor (R) and a sensing element (162) fixed with respect to the stator (S). The encoder (160) belongs to the rotor (R).
摘要翻译：该电动机（M）包括：定子（S），其包括设置有定子线圈（22）的壳体（2）和相对于定子线圈（22）旋转固定的不可转动部分（4）包括适于相对于定子（S）的不可旋转部分（4）旋转的转子轴（6）和磁化环（14）的转子（R），安装在转子（ R）和包括内环（120）和外环（122）的定子（S）和传感器单元（16），其包括快速旋转到转子（R）的编码器（160）和感测元件（162）相对于定子（S）固定。编码器（160）属于转子（R）。

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