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1. 发明申请

US20180099657A1 HIGH-POWER, LOW-VOLTAGE GENERATOR WITH STARTER-SUPPORT FUNCTION AND TORQUE COMPENSATION 审中-公开
公开(公告)号：US20180099657A1
公开(公告)日：2018-04-12
申请号：US15726844
申请日：2017-10-06
申请人： LSP Innovative Automotive Systems GmbH
发明人： Thomas Leiber , Christian Köglsperger , Franz Schöglmann
IPC分类号： B60W20/17 , F02N11/04 , F02N11/12 , H02P9/30 , B60K6/24 , B60W10/08
CPC分类号： B60W20/17 , B60K6/24 , B60L2210/30 , B60W10/08 , F02N11/00 , F02N11/006 , F02N11/04 , F02N11/087 , F02N11/12 , F02N15/023 , F02N2011/0896 , H02K1/00 , H02K1/187 , H02K3/522 , H02K7/006 , H02K9/19 , H02K9/22 , H02M1/00 , H02M7/797 , H02P9/30 , H02P9/48 , H02P2101/25
摘要： A vehicle, e.g., an off-road vehicle, may include an internal combustion engine, a starter motor coupled to the engine via a multi-stage transmission during a starting process, a further electric machine coupled to a crankshaft of the engine, and a converter arranged to supply at least one energy storage unit, e.g., a battery. The converter may be configured as a 4-quadrant regulator having a B6 circuit of MOSFETs.

2. 发明授权

US09803611B2 Anti-kickback clutch for starter gear 有权
公开(公告)号：US09803611B2
公开(公告)日：2017-10-31
申请号：US14589253
申请日：2015-01-05
申请人： BorgWarner Inc.
发明人： Dan J. Showalter
IPC分类号： F02N15/00 , F02N15/02 , F16C43/04 , F16D41/067 , F02N11/00
CPC分类号： F02N15/023 , F02N11/00 , F16C43/04 , F16D41/067 , Y10T29/4968 , Y10T74/134
摘要： In a permanently engaged starter system (20), a one-way clutch (40) is located between a starter motor (21) and a starter gear (54) for initiating the start of an internal combustion engine. The clutch (40) can include a starter gear (54), an outer race (56), an inner race (60), a roller cage (42) supporting a plurality of roller disks (46), and at least one spring (52). The roller cage (42) can include an enlarged inertia ring supported adjacent to a radially outwardly located peripheral edge (50) for retarding rotational movement of the roller cage (42) relative to the inner race (60) in response to acceleration of the starter motor (21). The spring (52) biases the roller cage (42) relative to the inner race (60) toward a disengaged clutch position, such that the plurality of roller disks (46) engage the inner race (60) and are spaced from the outer race surface (56).

3. 发明申请

US20170122386A1 FREEWHEEL AND FREEWHEEL ARRANGEMENT COMPRISING SUCH A FREEWHEEL 审中-公开
公开(公告)号：US20170122386A1
公开(公告)日：2017-05-04
申请号：US15338679
申请日：2016-10-31
申请人： BorgWarner Inc.
发明人： Matthias Gerhard VEIT , Marcus Thomas HERTEL , Dirk Achim SCHMITT , Kay RAPP
IPC分类号： F16D41/066
CPC分类号： F16D41/066 , F02N15/023 , F02N15/025 , F16D41/067 , F16D2041/0605
摘要： The present invention relates to a freewheel (4) comprising a first race (38), a second race (40), a clamping gap (46) designed between the first and second race (38, 40), at least one clamping element (48) in the clamping gap (46), and biasing means (64) for biasing the clamping element (48) into a clamping position within the clamping gap (46), wherein the biasing means (64) have an accordion spring (66), which is supported directly or indirectly on the first race (38) and which comprises corrugation peaks (70) lying radially outward, corrugation troughs (72) lying radially inward, and a support leg (76) for direct or indirect support on the clamping element (48). The biasing means (64) have a spring support element (80) on which at least one of the corrugation peaks (70) is supported or supportable outwardly in radial direction (20) and/or at least one of the corrugation troughs (72) is supported or supportable inwardly in radial direction (22). In addition, the present invention relates to a freewheel arrangement (2) comprising such a freewheel (4).

4. 发明授权

US09624989B2 Freewheel and freewheel arrangement 有权
公开(公告)号：US09624989B2
公开(公告)日：2017-04-18
申请号：US14520771
申请日：2014-10-22
申请人： BorgWarner Inc.
发明人： Richard Baeumler , Erwin Josef Lipp , Dirk Achim Schmitt
IPC分类号： F16D41/06 , F16D41/066 , F02N15/02 , F16D41/067
CPC分类号： F16D41/066 , F02N15/023 , F16D41/067 , F16D2041/0665
摘要： A freewheel (4) having a first running ring (28), a second running ring (30), a clamping gap (32) formed between the first and second running rings (28, 30), and at least one clamping element (34) in the clamping gap (32), the clamping gap (32) being assigned a side wall (40; 52) on which the at least one clamping element (34) can be or is supported. A side (60; 64) of the clamping element (34) which faces toward the side wall (40; 52) and/or that side (68; 72) of the side wall (40; 52) which faces toward the clamping element (34) is provided with a friction-reducing, wear-reducing and/or corrosion-reducing coating (62, 66; 70, 74) or surface treatment.

5. 发明授权

US09611901B2 Freewheel arrangement 有权
公开(公告)号：US09611901B2
公开(公告)日：2017-04-04
申请号：US14402699
申请日：2013-05-23
申请人： BorgWarner Inc.
发明人： Norbert Bastel , Till Martin Lutz Ebner , Rolf Koestel , James Ronald Papania , Volker Heinz , Dirk Achim Schmitt
IPC分类号： F16D41/06 , F16D41/066 , F02N15/02 , F02N11/08
CPC分类号： F16D41/066 , F02N11/0851 , F02N15/023 , F16D41/06 , F16D2041/0665
摘要： A freewheel arrangement having a freewheel, which comprises an inner ring, an outer ring rotatable in a first direction of rotation relative to the inner ring, and clamping elements between the inner ring and the outer ring, which prevent a rotation of the outer ring relative to the inner ring in a second direction of rotation. The outer ring and the inner ring and the clamping elements may be formed as a stamped sheet metal part.

6. 发明授权

US09217409B2 Starter motor control during automatic engine stop 有权
标题翻译：自动发动机停止期间启动电机控制
公开(公告)号：US09217409B2
公开(公告)日：2015-12-22
申请号：US13881460
申请日：2010-11-04
申请人： Masahito Kudo , Shuuji Nakano
发明人： Masahito Kudo , Shuuji Nakano
IPC分类号： F02N15/02
CPC分类号： F02N15/027 , F02N15/023 , F02N2200/022 , F02N2200/041 , F02N2300/102
摘要： An internal combustion engine is provided with a ratchet one-way clutch between an output shaft of a starting motor and a crankshaft. The one-way clutch includes a claw piece which rotates integrally with the crankshaft, and an engagement part which rotates integrally with the starting motor and with which the claw piece engages. An electronic control device performs control for driving the starting motor when the engine is stopped to reduce the difference between the rotation speed of the engine and the rotation speed of the starting motor, that is, the difference between the rotation speed of the claw piece and the rotation speed of the engagement part.
摘要翻译：内燃机在起动电动机的输出轴和曲轴之间设置有棘轮单向离合器。单向离合器包括与曲轴一体地旋转的爪片，以及与起动马达一体旋转并与爪片接合的接合部。电子控制装置执行用于在发动机停止时驱动起动电动机的控制，以减小发动机的转速与起动电动机的转速之间的差异，即爪片的转速与接合部的转速。

7. 发明申请

US20150316017A1 ENGINE STARTING APPARATUS 有权
标题翻译：发动机起动装置
公开(公告)号：US20150316017A1
公开(公告)日：2015-11-05
申请号：US14679445
申请日：2015-04-06
申请人： DENSO CORPORATION
发明人： Tarou OKADA , Mitsuhiro MURATA
IPC分类号： F02N11/08 , H02K7/116 , H02K3/12 , H02K3/28 , F02N15/06 , F02N15/02
CPC分类号： F02N11/0851 , F02N11/087 , F02N15/023 , F02N15/067 , H02K3/12 , H02K3/28 , H02K7/116
摘要： An apparatus for starting an engine, including a motor, an output shaft driven by the motor, a pinion provided along the output shaft, and an electro-magnetic solenoid device. The electro-magnetic solenoid device is configured to push the pinion axially toward a ring gear of the engine to mesh the pinion with the ring gear and transfer a rotational force, which is referred to as a motor torque, generated by energization of the motor from the pinion to the ring gear, thereby starting the engine. The apparatus is configured such that, at starting of the engine in its warmed-up state, the motor torque can continue to be applied from the pinion to the ring gear until at least the second compression stroke even when an engine speed varies.
摘要翻译：一种用于启动发动机的装置，包括电动机，由电动机驱动的输出轴，沿输出轴设置的小齿轮和电磁螺线管装置。电磁螺线管装置构造成将小齿轮轴向推向发动机的齿圈以将小齿轮与环形齿轮啮合，并传递由电机通电所产生的称为电动机转矩的旋转力小齿轮到齿圈，从而启动发动机。该装置被构造成使得在发动机处于预热状态的启动时，即使当发动机转速变化时，马达转矩也能从小齿轮继续向环形齿轮施加，直到至少第二压缩行程。

8. 发明授权

US09175659B2 Drive train of a motor vehicle having an internal combustion engine and a starter generator 有权
标题翻译：具有内燃机和起动发电机的机动车辆的传动系
公开(公告)号：US09175659B2
公开(公告)日：2015-11-03
申请号：US14078678
申请日：2013-11-13
申请人： Dr. Ing. h.c. F. Porsche Aktiengesellschaft
发明人： Wolfgang Benz , Stephan Mueller
IPC分类号： B60W10/10 , F02N11/04 , F02N11/00 , F02N15/02
CPC分类号： F02N11/04 , F02N11/003 , F02N15/02 , F02N15/022 , F02N15/023 , Y10T74/134
摘要： A drive train (1) of a motor vehicle has an internal combustion engine (2) with a crankshaft (6). A transmission (3) is connected downstream for driving at least one axle (5) of the motor vehicle. A starter generator (9) is attached to the crankshaft (6) of the internal combustion engine (2) via a spur gear mechanism (10). The spur gear mechanism (10) has a first drive train (11) with a switchable clutch (12) and a second drive train (13) with a switchable clutch or a freewheel (14) that is active during the starter mode of the starter generator (9). In a drive train of this type, the components for transmitting the torque of the starter generator (9) require only little space and, during starting, the crankshaft (6) of the internal combustion engine is decoupled from tensile forces and weights which would be observed when a belt drive is used.
摘要翻译：机动车辆的传动系（1）具有带有曲轴（6）的内燃机（2）。变速器（3）连接在下游，用于驱动机动车辆的至少一个轴（5）。起动发电机（9）通过正齿轮机构（10）安装在内燃机（2）的曲轴（6）上。正齿轮机构（10）具有带有可切换离合器（12）和第二传动系（13）的第一传动系（11），其具有在起动器起动器模式期间起作用的可切换离合器或自由轮（14）发电机（9）。在这种类型的传动系中，用于传递起动发电机（9）的扭矩的部件仅需要很少的空间，并且在启动期间，内燃机的曲轴（6）与张力和重量脱离使用皮带传动时观察。

9. 发明申请

US20150198131A1 ANTI-KICKBACK CLUTCH FOR STARTER GEAR 有权
标题翻译：起重机齿轮的防静电离合器
公开(公告)号：US20150198131A1
公开(公告)日：2015-07-16
申请号：US14589253
申请日：2015-01-05
申请人： BorgWarner Inc.
发明人： Dan J. SHOWALTER
IPC分类号： F02N15/02 , F16C43/04 , F16D41/067
CPC分类号： F02N15/023 , F02N11/00 , F16C43/04 , F16D41/067 , Y10T29/4968 , Y10T74/134
摘要： In a permanently engaged starter system (20), a one-way clutch (40) is located between a starter motor (21) and a starter gear (54) for initiating the start of an internal combustion engine. The clutch (40) can include a starter gear (54), an outer race (56), an inner race (60), a roller cage (42) supporting a plurality of roller disks (46), and at least one spring (52). The roller cage (42) can include an enlarged inertia ring supported adjacent to a radially outwardly located peripheral edge (50) for retarding rotational movement of the roller cage (42) relative to the inner race (60) in response to acceleration of the starter motor (21). The spring (52) biases the roller cage (42) relative to the inner race (60) toward a disengaged clutch position, such that the plurality of roller disks (46) engage the inner race (60) and are spaced from the outer race surface (56).
摘要翻译：在永久接合的启动器系统（20）中，单向离合器（40）位于起动电动机（21）和启动齿轮（54）之间，用于启动内燃机的起动。离合器（40）可以包括起动齿轮（54），外座圈（56），内座圈（60），支撑多个辊盘（46）的滚子保持架（42）和至少一个弹簧 52）。滚子保持架（42）可以包括一个与径向向外定位的周边边缘（50）邻近支撑的扩大的惯性环，用于响应于起动器的加速而相对于内座圈（60）延迟滚子保持架（42）的旋转运动电动机（21）。弹簧（52）相对于内座圈（60）将滚子保持架（42）偏向分离的离合器位置，使得多个滚子盘（46）接合内座圈（60）并与外座圈表面（56）。

10. 发明申请

US20150176557A1 TORQUE TRANSMISSION MECHANISM 审中-公开
标题翻译：扭矩变速机构
公开(公告)号：US20150176557A1
公开(公告)日：2015-06-25
申请号：US14572855
申请日：2014-12-17
申请人： François CHAMPALOU , Nicolas BERRUET , Charles CHAMBONNEAU , Richard CORBETT , Yves-André LIVERATO , Patrice RIBAULT
发明人： François CHAMPALOU , Nicolas BERRUET , Charles CHAMBONNEAU , Richard CORBETT , Yves-André LIVERATO , Patrice RIBAULT
IPC分类号： F02N15/00 , F16D41/07 , F02N15/02
CPC分类号： F02N15/006 , F02N15/023 , F16D41/069 , F16D41/07 , Y10T74/134
摘要： A torque transmission mechanism, for a starter for an internal combustion engine, is adapted to transmit a starting torque from a starter motor to a crankshaft. The torque transmission mechanism comprises a ring gear that transmits the starting torque and a one-way clutch disposed between the ring gear and the crankshaft, this ring gear comprising a gear side portion to which the starting torque is transmitted from the starter motor via gear mesh, and a flange extending between the gear side portion and an inner ring of the one-way clutch. The flange comprises an inner section which forms the inner ring of the one-way clutch and an outer section fixed to the inner section and on which the gear side portion is fixed. The inner and outer sections of the flange are fixed together by a mechanical assembly other than welding.
摘要翻译：用于内燃机的起动器的转矩传递机构适于将起动转矩从起动电动机传递到曲轴。扭矩传递机构包括传递启动扭矩的环形齿轮和设置在齿圈与曲轴之间的单向离合器，该齿圈包括齿轮侧部分，起动扭矩通过齿轮啮合从起动马达传递到该齿轮侧部分以及在齿轮侧部分和单向离合器的内环之间延伸的凸缘。凸缘包括形成单向离合器的内圈的内部部分和固定到内部部分并且齿轮侧部分固定在其上的外部部分。法兰的内部和外部部分通过焊接以外的机械组件固定在一起。

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