公开(公告)号：EP2633204A1

公开(公告)日：2013-09-04

申请号：EP11776778.0

申请日：2011-10-28

申请人： GKN Stromag AG

发明人： BITTNER, Heinrich ,  GLOMM, Matthias ,  UHLENBROCK, Karl-Heinz ,  MERTENS, Andreas

IPC分类号： F16D27/08 ,  F16D55/00 ,  F16D65/14

CPC分类号： F16D27/08 ,  F16D2121/20

摘要： The invention relates to an electromagnetic clutch comprising a first clutch part (1) which has a coil body (4) that is held in a rotor (3), comprising a second clutch part (2) which has an armature disk (5) that can be moved in an axial manner relative to a clutch rotational axis (K), and comprising a friction ring (7) which is rotationally fixed to the rotor and which interacts with the armature disk in the operation of the clutch. According to the invention, the friction ring is designed as a separate component and is made of a magnetic-resistant material, that is, a non-magnetizable material. The invention can be used in industrial systems.

公开(公告)号：EP2817528B1

公开(公告)日：2018-09-12

申请号：EP13751648.0

申请日：2013-02-22

申请人： Allison Transmission, Inc.

发明人： SCHOOLCRAFT, Brian

IPC分类号： F16D27/08 ,  F16D13/04 ,  F16D19/00

CPC分类号： F16D41/086 ,  F16D27/02 ,  F16H37/084

摘要： A roller clutch includes an outer race, an inner race, a first engagement member situated between the outer race and the inner race, a second engagement member situated between the outer race and the inner race, and an electromagnetic mover to be energized or de-energized. The first engagement member is configured to engage the outer race and the inner race to transmit torque between the outer race and the inner race in response to the electromagnetic mover being energized and the inner race applying negative torque to the second engagement member while the outer race applies positive torque to the second engagement member. The second engagement member is configured to engage the outer race and the inner race to transmit torque between the outer race and the inner race in response to the inner race applying positive torque to the second engagement member while the outer race applies negative torque to the second engagement member.

公开(公告)号：EP2818747B1

公开(公告)日：2017-05-17

申请号：EP14171015.2

申请日：2014-06-03

申请人： Hamilton Sundstrand Corporation

发明人： Gieras, Jacek F. ,  Rozman, Gregory I. ,  Moss, Steven J.

IPC分类号： F16D27/08 ,  H02K49/04 ,  F16D47/02

CPC分类号： H02K49/043 ,  F16D27/08 ,  F16D47/02 ,  F16D2300/26

公开(公告)号：EP3433505A1

公开(公告)日：2019-01-30

申请号：EP17771042.3

申请日：2017-03-22

申请人： Means Industries, Inc.

发明人： KIMES, John W.

IPC分类号： F16D27/14 ,  F16D27/08 ,  F16D41/12

摘要： A coupling and control assembly including a sensor for providing an electrical signal for electronic transmission control is provided. The assembly includes a first coupling member which supports the sensor and a locking element and a second coupling member supported for rotation about a rotational axis. The second coupling member has a coupling face oriented to face radially with respect to the axis and has a set of ferromagnetic or magnetic locking formations. An electromechanical component is also supported by the first coupling member. Both the locking element and the sensor are in close-spaced opposition to the coupling face. The sensor senses magnetic flux to produce an electrical output signal indicative of a speed of rotation of the second coupling member. A variable magnetic field is generated in response to rotation of the locking formations past the sensor.

公开(公告)号：EP2817528A4

公开(公告)日：2016-06-15

申请号：EP13751648

申请日：2013-02-22

申请人： ALLISON TRANSM INC

发明人： SCHOOLCRAFT BRIAN

IPC分类号： F16D27/08 ,  F16D13/04 ,  F16D19/00

CPC分类号： F16D41/086 ,  F16D27/02 ,  F16H37/084

摘要： A roller clutch includes an outer race, an inner race, a first engagement member situated between the outer race and the inner race, a second engagement member situated between the outer race and the inner race, and an electromagnetic mover to be energized or de-energized. The first engagement member is configured to engage the outer race and the inner race to transmit torque between the outer race and the inner race in response to the electromagnetic mover being energized and the inner race applying negative torque to the second engagement member while the outer race applies positive torque to the second engagement member. The second engagement member is configured to engage the outer race and the inner race to transmit torque between the outer race and the inner race in response to the inner race applying positive torque to the second engagement member while the outer race applies negative torque to the second engagement member.

摘要翻译： 滚子离合器包括外座圈，内座圈，位于外座圈和内座圈之间的第一接合构件，位于外座圈和内座圈之间的第二接合构件以及要被通电或脱开的电磁起动器， 通电。 第一接合构件构造成接合外座圈和内座圈，以响应于电磁制动器被通电而在外座圈和内座圈之间传递扭矩，并且内圈向第二接合构件施加负转矩，而外座圈 将正扭矩施加到第二接合构件。 第二接合构件构造成接合外座圈和内座圈，以响应于内圈向第二接合构件施加正扭矩而在外座圈和内座圈之间传递扭矩，而外圈对第二接合构件施加负转矩 参与会员

公开(公告)号：EP1534971A2

公开(公告)日：2005-06-01

申请号：EP03766906.6

申请日：2003-07-25

申请人： Delphi Technologies, Inc.

发明人： WEBBER, James, Lloyd

IPC分类号： F16D13/08 ,  F16D27/08

CPC分类号： F16D27/105 ,  F16D13/12 ,  F16D41/206

摘要： A magnetic brake actuated spring clutch (10) has an input shaft (12) that is rotatably mounted in a housing (14), a coaxial output shaft (18) that is rotatably mounted in the housing for rotation relative to the input shaft, and a coil spring (24) surrounding a portion of the output shaft. The coil spring has one end attached to the output shaft and an opposite end attached to a rotor (28) of magnetic brake (30). The rotor is journalled on the output shaft, and the magnetic brake further includes a stator (34) that is secured in the housing, The stator includes a permanent magnet (36) and the rotor includes a copper plate (38) that is juxtaposed the permanent magnet, The coil spring has a first part (24a) that is wound in one direction and a coaxial second part (24b) that is wound in an opposite direction so that the input shaft drives the output shaft in either direction when the spring clutch is engaged by input shaft via the magnetic brake. Alternatively, the stator (34') may include a pair of spaced opposed magnets (36') that are juxtaposed either side of the copper plate. A simple coil spring wound in one direction can be used to provide a one-way magnetic brake actuated spring clutch.

公开(公告)号：EP3045755B1

公开(公告)日：2018-05-09

申请号：EP16154317.8

申请日：2014-06-03

申请人： Hamilton Sundstrand Corporation

发明人： GIERAS, Jacek F. ,  MOSS, Steven J. ,  ROZMAN, Gregory I.

IPC分类号： F16D27/08 ,  F16D47/02 ,  H02K49/04

CPC分类号： H02K49/043 ,  F16D27/08 ,  F16D47/02 ,  F16D2300/26

摘要： A system (100) for transmission of power includes a clutch (110) having a driven clutch member (6) and a driving clutch member (7). The driven and driving clutch members (6, 7) are operatively connected to one another for common rotation in a first position with the clutch members (6, 7) engaged to one another and for rotation relative to one another in a second position with the clutch members (6, 7) disengaged from one another. An eddy-current coupling (12) is operatively connected to selectively move at least one of the clutch members (6, 7) to engage and disengage the clutch members (6, 7) between the first and second positions. The eddy-current coupling is also operatively connected to provide electromagnetic eddy-current coupling between the clutch members (6, 7) with the clutch members (6, 7) in the second position disengaged from one another to drive the driven clutch member (6) at a rate different from that of the driving clutch member (7).

公开(公告)号：EP2818747A3

公开(公告)日：2016-04-13

申请号：EP14171015.2

申请日：2014-06-03

申请人： Hamilton Sundstrand Corporation

发明人： Gieras, Jacek F. ,  Rozman, Gregory I. ,  Moss, Steven J.

IPC分类号： F16D27/08 ,  H02K49/04 ,  F16D47/02

CPC分类号： H02K49/043 ,  F16D27/08 ,  F16D47/02 ,  F16D2300/26

摘要： A system (100) for transmission of power includes a clutch (110) having a driven clutch member (6) and a driving clutch member (7). The driven and driving clutch members (6, 7) are operatively connected to one another for common rotation in a first position with the clutch members (6, 7) engaged to one another and for rotation relative to one another in a second position with the clutch members (6, 7) disengaged from one another. An eddy-current coupling (12) is operatively connected to selectively move at least one of the clutch members (6, 7) to engage and disengage the clutch members (6, 7) between the first and second positions. The eddy-current coupling is also operatively connected to provide electromagnetic eddy-current coupling between the clutch members (6, 7) with the clutch members (6, 7) in the second position disengaged from one another to drive the driven clutch member (6) at a rate different from that of the driving clutch member (7).

公开(公告)号：EP2861885A1

公开(公告)日：2015-04-22

申请号：EP13726576.5

申请日：2013-06-05

申请人： Schaeffler Technologies AG & Co. KG

发明人： VOGEL, Florian ,  HELMER, Daniel

IPC分类号： F16D27/08

CPC分类号： B60K6/387 ,  B60L7/28 ,  B60L11/14 ,  B60L15/2009 ,  B60L15/2054 ,  B60L2240/421 ,  B60L2240/486 ,  B60L2240/507 ,  B60L2270/145 ,  F16D21/06 ,  F16D27/08 ,  F16D2023/123 ,  F16D2027/005 ,  F16D2500/501 ,  H02K49/046 ,  Y02T10/641 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275

摘要： The invention relates to a clutch device (102) having an actuating device (204), especially for a drive train (100) of a motor vehicle which comprises an internal combustion engine (104), an electrical machine (108) with a stator (118) and a rotor (120), and a transmission device (110). The clutch device (102, 202) can be arranged in the drive train (100) between the internal combustion engine (104) on the one side and the electrical machine (108) and the transmission device (110) on the other side. The clutch device (102, 202) and the actuating device (204) are integrated into the rotor (120) of the electrical machine (108) and the actuating device (204) comprises an electrical eddy-current brake (244) with a brake stator (246, 302) and a brake rotor (248), the brake rotor (246, 302) having at least one electromagnet (250, 306) with a coil and a core, said coil and said core being arranged concentrically in relation to each other.

公开(公告)号：EP2818747A2

公开(公告)日：2014-12-31

申请号：EP14171015.2

申请日：2014-06-03

申请人： Hamilton Sundstrand Corporation

发明人： Gieras, Jacek F. ,  Rozman, Gregory I. ,  Moss, Steven J.

IPC分类号： F16D27/08 ,  H02K49/04

CPC分类号： H02K49/043 ,  F16D27/08 ,  F16D47/02 ,  F16D2300/26

摘要： A system (100) for transmission of power includes a clutch (110) having a driven clutch member (6) and a driving clutch member (7). The driven and driving clutch members (6, 7) are operatively connected to one another for common rotation in a first position with the clutch members (6, 7) engaged to one another and for rotation relative to one another in a second position with the clutch members (6, 7) disengaged from one another. An eddy-current coupling (12) is operatively connected to selectively move at least one of the clutch members (6, 7) to engage and disengage the clutch members (6, 7) between the first and second positions. The eddy-current coupling is also operatively connected to provide electromagnetic eddy-current coupling between the clutch members (6, 7) with the clutch members (6, 7) in the second position disengaged from one another to drive the driven clutch member (6) at a rate different from that of the driving clutch member (7).

摘要翻译： 用于动力传递的系统（100）包括具有从动离合器部件（6）和驱动离合器部件（7）的离合器（110）。 从动和驱动的离合器构件（6,7）可操作地彼此连接，以在第一位置中共同旋转，其中离合器构件（6,7）彼此接合并且在第二位置相对于彼此旋转， 离合器构件（6,7）彼此脱离。 涡流联轴器（12）可操作地连接以选择性地移动至少一个离合器构件（6,7），以在第一和第二位置之间接合和分离离合器构件（6,7）。 涡流联轴器也可操作地连接，以在离合器构件（6,7）与离合器构件（6,7）之间提供电磁涡流耦合，第二位置彼此分离，以驱动从动离合器构件（6） ）与驱动离合器构件（7）的速率不同。