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公开(公告)号：US20230114756A1
公开(公告)日：2023-04-13
申请号：US17560313
申请日：2021-12-23
发明人： Matthew Payne , Markus Steinberger
摘要： A generator module includes a housing arranged for mounting to a rear face of an internal combustion engine, a generator stator fixed in the housing, a generator rotor arranged radially inside of the generator stator, and a bearing arranged to support a radial inside of the generator rotor on the housing. The generator rotor may include a rotor carrier and a plurality of stacked plates secured to the rotor carrier. The bearing may be at least partially radially aligned with the plurality of stacked plates.
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公开(公告)号：US20230110040A1
公开(公告)日：2023-04-13
申请号：US17961023
申请日：2022-10-06
发明人： Matthew Payne
摘要： A hybrid module is provided that includes a water jacket and an oil reservoir. The water jacket can be configured to both directly provide a heat exchanger feature for a stator as well as the oil reservoir. Oil within the oil reservoir can be configured to be sprayed towards the stator at the same time that the water jacket is cooling the stator. This configuration provides an improved cooling effect for the stator.
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公开(公告)号：US11511615B2
公开(公告)日：2022-11-29
申请号：US17213364
申请日：2021-03-26
发明人： Matthew Payne
摘要： A transmission with an integrated hybrid drive is provided that includes a transmission housing as well as a torque converter rotatably mounted within the transmission housing. The torque converter includes an outer shell configured to be drivingly connected to a crankshaft. An e-motor is integrated into the transmission and includes a stator connected to the transmission housing, a rotor connected to the outer shell, and a controller. An auxiliary drive unit is provided having a drive shaft that is driven by a connection to the torque converter outer shell. A rotor position sensor (RPS) is provided on the drive shaft that is configured to signal rotor position data to the controller. The drive shaft and RPS are offset relative to the axis of the rotor and torque converter, providing better space utilization.
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公开(公告)号：US11428306B2
公开(公告)日：2022-08-30
申请号：US16891599
申请日：2020-06-03
发明人： Markus Steinberger , John Ramsey , Matthew Payne
摘要： A shipping strap for a hybrid module includes a first annular surface, a second annular surface, and a central bore. The first annular surface includes a first orifice for receiving a first fastener for fixing the shipping strap to a hybrid module housing, or receiving a dowel pin for radially positioning the shipping strap relative to the hybrid module housing. The second annular surface includes a second orifice for receiving a second fastener for securing the shipping strap to a rotor for an electric machine to axially position the rotor in the hybrid module housing. In some example embodiments, the shipping strap has a through bore aligned with the central bore, and a lifting element installed in the through bore for installing the hybrid module in a multi-speed transmission. In an example embodiment, the lifting element is installed in the through bore by a threaded connection.
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公开(公告)号：US11198359B2
公开(公告)日：2021-12-14
申请号：US16715942
申请日：2019-12-16
发明人： Matthew Payne
摘要： A system for selectively locking two coaxial axle shafts of an electric axle is provided. The system includes a first electric motor having a first rotor shaft configured to drive a first axle shaft. The system also includes a second electric motor having a second rotor shaft configured to drive a second axle shaft coaxial with the first axle shaft. An actuator is configured to selectively activate to operate in a safety mode. When operated to assume the safety mode, the actuator causes the first rotor shaft to lock to the second rotor shaft, such that the two shafts rotate in unison. This allows one of the two motors to drive both axle shafts in the event of a fault in one of the motors.
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公开(公告)号：US20200039496A1
公开(公告)日：2020-02-06
申请号：US16527686
申请日：2019-07-31
发明人： Patrick Lindemann , Matthew Payne
摘要： A hybrid module includes a housing, an electric motor, a hydraulic coupling, a first clutch, a second clutch, and a flow plate assembly. The electric motor includes a stator fixed to the housing and a rotor rotatable relative to the housing. The hydraulic coupling is at least partially radially inside of the electric motor. The first clutch is for drivingly connecting the rotor to the engine. The second clutch is arranged in parallel with the hydraulic coupling for drivingly connecting the rotor to an input shaft of the planetary transmission. The flow plate assembly is fixed to the housing and includes a first flow plate and a second flow plate. The first flow plate has a radial groove forming a first portion of a radial flow channel. The second flow plate is fixed to the first flow plate and forms a second portion of the radial flow channel.
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公开(公告)号：US20180223975A1
公开(公告)日：2018-08-09
申请号：US15949370
申请日：2018-04-10
发明人： Patrick Lindemann , John Carrier , Joshua Cerreta , Matthew Payne , Markus Steinberger , Brian Zaugg
IPC分类号： F16H45/02 , F16F15/121
CPC分类号： F16H45/02 , F16F15/121 , F16F15/13121 , F16H2045/0205 , F16H2045/0236 , F16H2045/0247 , F16H2045/0263 , F16H2045/0278
摘要： A torque converter including an axis of rotation and a flange rotatable about the axis of rotation is disclosed. The torque converter includes a turbine shell independently rotatable about the axis of rotation relative to the flange. A first plate, disposed between the flange and the turbine shell, may be fixed to the turbine shell. A second plate, disposed between the flange and the turbine shell, may be radially outward relative to the first plate. The torque converter further includes a cover having an inner surface and a third plate disposed between the flange and the cover. The first plate may include at least one ramp protruding in an axial direction toward the flange, wherein the ramp is rotatably engageable with the flange for urging the flange axially in a direction toward the cover, and for transmitting an axial force for urging a clutch to engage.
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公开(公告)号：US09917482B2
公开(公告)日：2018-03-13
申请号：US14872664
申请日：2015-10-01
IPC分类号： H02K7/10 , H02K1/28 , H02K15/02 , B60K6/26 , H02K11/225 , B60K6/442 , H02K1/02 , H02K1/27 , H02K7/108 , H02K15/00 , H02K7/00
CPC分类号： H02K1/28 , B60K6/26 , B60K6/40 , B60K6/442 , B60K6/48 , B60K2006/4825 , H02K1/02 , H02K1/27 , H02K7/006 , H02K7/10 , H02K7/108 , H02K11/225 , H02K15/00 , H02K15/02 , Y02T10/6221 , Y02T10/6252 , Y10S903/902
摘要： A hybrid drive module including: a torque converter with a cover, an impeller and a turbine; a rotor for an electric motor; a hub non-rotatably connected to the rotor and the cover and including a circumferential surface and a plurality of protrusions extending radially outward from the circumferential surface; and an end plate disposed between the plurality of protrusions and the rotor and engaged with the end plate and the rotor. The plurality of protrusions is formed of a material forming the hub and restrains the end plate and the rotor, with respect to the hub, in an axial direction.
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公开(公告)号：US09709147B2
公开(公告)日：2017-07-18
申请号：US14847774
申请日：2015-09-08
CPC分类号： F16H45/02 , B60K6/00 , B60K6/38 , B60K6/40 , F16H45/00 , F16H2045/005 , F16H2045/007 , F16H2045/0205 , F16H2045/0221 , F16H2045/0278 , Y02T10/6221
摘要： A hybrid drive module, including: a torque converter with an output shaft, a cover for connection to a flex plate for an internal combustion engine, an impeller non-rotatably connected to the cover, a turbine, and a torsional damper including an input part non-rotatably connected to the turbine, an output part non-rotatably connected to the output shaft, and at least one circumferentially aligned coil spring engaged with the input part and output parts; an output hub arranged to non-rotatably connect to a transmission input shaft; and a disconnect clutch assembly including a first clutch component non-rotatably connected to the output hub and arranged to non-rotatably connect to an electric motor and a second clutch component non-rotatably connected to the output shaft. A torque path from the cover to the output hub passes through in sequence: the turbine, the damper, the output shaft, the second clutch component, and the first clutch component.
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公开(公告)号：US11506110B2
公开(公告)日：2022-11-22
申请号：US16876700
申请日：2020-05-18
发明人： John Ramsey , Matthew Payne
摘要： An oil-spray tube assembly includes a tube having an outer circumferential surface, an inner circumferential surface defining a hollow center, a closed distal end, an open proximal end defining an axially recessed annular seat, and an orifice extending between the inner and outer surfaces. A poppet valve has a radially extending flange and is received in the hollow center with the flange disposed on the annular seat. The valve defines an inlet, a cylindrical valve chamber in fluid communication with the inlet, an outlet exiting the valve chamber, and a valve seat between the inlet and the outlet. A ball is disposed within the valve chamber and is movable between a closed position in which the ball is seated on the valve seat to sever fluid communication between the inlet and the outlet and an open position in which the ball is spaced from the valve seat to place the inlet and outlet in fluid communication.
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