公开(公告)号：US20190203782A1

公开(公告)日：2019-07-04

申请号：US16223243

申请日：2018-12-18

申请人： HONDA MOTOR CO., LTD.

发明人： Tatsuya Ryuzaki ,  Go Morita ,  Junya Ono ,  Kohei Matsuura

IPC分类号： F16D48/06 ,  F16H63/46

CPC分类号： F16D48/06 ,  F16D2500/104 ,  F16D2500/10412 ,  F16D2500/1045 ,  F16D2500/1117 ,  F16D2500/306 ,  F16D2500/3065 ,  F16D2500/3067 ,  F16D2500/30806 ,  F16D2500/3124 ,  F16D2500/314 ,  F16D2500/50287 ,  F16D2500/70252 ,  F16D2500/70276 ,  F16D2500/70426 ,  F16D2500/70436 ,  F16D2500/7044 ,  F16D2500/70442 ,  F16D2500/70458 ,  F16D2500/70605 ,  F16D2500/70631 ,  F16D2500/7108 ,  F16H63/46

摘要： A clutch control device includes an engine, a gearbox, a clutch device configured to disconnect and connect power transmission between the engine and the gearbox, a clutch actuator configured to drive the clutch device and vary a clutch capacity, an engine rotational number sensor configured to detect an engine rotational number, a throttle opening angle sensor configured to detect a throttle opening angle, and a controller configured to calculate a control target value of the clutch capacity, wherein the controller calculates an estimated engine torque and causes the clutch device to change a slip clutch capacity according to the estimated engine torque.

公开(公告)号：US20170045102A1

公开(公告)日：2017-02-16

申请号：US15304327

申请日：2015-03-26

申请人： Schaeffler Technologies AG & Co. KG

发明人： Florian Eppler ,  Ulrich Neuberth ,  Daniel Muller ,  Alejandro Munoz Casas ,  Michael Reuschel

IPC分类号： F16D48/06

CPC分类号： F16D48/06 ,  F16D2500/102 ,  F16D2500/10412 ,  F16D2500/1045 ,  F16D2500/304 ,  F16D2500/3042 ,  F16D2500/30426 ,  F16D2500/306 ,  F16D2500/308 ,  F16D2500/30806 ,  F16D2500/30816 ,  F16D2500/3107 ,  F16D2500/3125 ,  F16D2500/3127 ,  F16D2500/3163 ,  F16D2500/3168 ,  F16D2500/50287 ,  F16D2500/50293 ,  F16D2500/7044 ,  F16D2500/70605 ,  F16D2500/7061 ,  F16D2500/70668 ,  F16D2500/70673 ,  F16D2500/708 ,  F16D2500/7082 ,  F16D2500/7109

摘要： The invention relates to a method for parameterizing a software damper connected to a clutch control system for damping chatter vibrations of a clutch torque being transferred by means of an automated friction clutch which is controlled by the clutch control system by means of a target clutch torque and which is positioned between a combustion engine and a drivetrain of a motor vehicle, wherein the target clutch torque affected in specified operating states by chatter vibrations is corrected by means of the software damper, wherein a transfer behavior of a clutch torque transferred via the friction clutch on the basis of the target clutch torque is ascertained during a modulation of the target clutch torque and the software damper is parameterized with the help of the ascertained transfer behavior. In order to be able to parameterize the software damper quickly and comprehensively, the target clutch torque is modulated by means of a broadband excitation in a frequency range of the chatter vibrations, and the transfer behavior is ascertained depending on operating parameters of the drivetrain.

摘要翻译： 本发明涉及一种用于参数化连接到离合器控制系统的软件阻尼器的方法，用于通过借助于目标离合器扭矩由离合器控制系统控制的自动摩擦离合器来阻尼转移的离合器扭矩的颤动振动;以及 其位于内燃机和机动车辆的动力传动系之间，其中通过颤振振动影响在特定操作状态下的目标离合器扭矩通过软件阻尼器来校正，其中经由摩擦离合器传递的离合器扭矩的传递行为 在目标离合器扭矩的调制期间确定目标离合器扭矩的基础，并且借助于确定的传递行为来参数化软件阻尼器。 为了能够快速，全面地对软件阻尼器进行参数化，通过在振动频率范围内的宽带激励来调制目标离合器扭矩，并且根据传动系的操作参数来确定传递行为。

公开(公告)号：US07178648B2

公开(公告)日：2007-02-20

申请号：US10855131

申请日：2004-05-27

申请人： Stephen T. Barnum ,  Michael D. Tuttle

发明人： Stephen T. Barnum ,  Michael D. Tuttle

IPC分类号： F16D35/02

CPC分类号： F16D48/06 ,  F16D33/16 ,  F16D2500/10418 ,  F16D2500/10487 ,  F16D2500/306 ,  F16D2500/3064

摘要： A system for controlling the engagement and disengagement of a viscous type coupling is accomplished by controlling the relative positioning of a spring loaded valve arm relative to a fluid port through the use of an electrically-activated, temperature-sensitive wire. The characteristics of wire are such that the wire is hard above a predetermined temperature, but soft and ductile below a predetermined temperature. When engagement or disengagement of the coupling is desired, electrical current is introduced through the wire, therein heating the wire above a predetermined temperature to harden the wire. This hardening causes the valve arm to either move to either cover or uncover a fluid port, depending upon the design arrangement of the valve arm relative to the fluid port. A controller coupled to a plurality of engine operating sensors and a power source controls the electrical activation as a function of a desired operating condition.

摘要翻译： 通过使用电活化的感温线控制弹簧加载的阀臂相对于流体端口的相对定位来实现用于控制粘性联接器的接合和分离的系统。 电线的特性使得电线硬度高于预定温度，但是在预定温度以下是柔软和延展性。 当需要接合或分离耦合时，通过导线引入电流，其中将线材加热到高于预定温度以使线材硬化。 根据阀臂相对于流体端口的设计布置，这种硬化使得阀臂移动到覆盖或露出流体端口。 耦合到多个发动机操作传感器的控制器和电源根据期望的操作条件控制电激活。

公开(公告)号：US06386351B1

公开(公告)日：2002-05-14

申请号：US09563094

申请日：2000-05-02

申请人： Michael Salecker ,  Uwe Wagner ,  Michael Reuschel ,  Martin Rauser ,  Bruno Müller ,  Alfons Wagner

发明人： Michael Salecker ,  Uwe Wagner ,  Michael Reuschel ,  Martin Rauser ,  Bruno Müller ,  Alfons Wagner

IPC分类号： F16D4320

CPC分类号： B60W30/18 ,  B60K28/165 ,  B60W10/04 ,  B60W10/101 ,  B60W30/20 ,  B60W2050/021 ,  B60W2510/0241 ,  B60W2510/0623 ,  B60W2510/0638 ,  B60W2510/0657 ,  B60W2510/0671 ,  B60W2540/12 ,  B60W2710/025 ,  B60W2710/027 ,  B60W2710/105 ,  F16D48/06 ,  F16D48/064 ,  F16D48/066 ,  F16D48/068 ,  F16D2500/1024 ,  F16D2500/1085 ,  F16D2500/3056 ,  F16D2500/306 ,  F16D2500/308 ,  F16D2500/3144 ,  F16D2500/3161 ,  F16D2500/70217 ,  F16D2500/7041 ,  F16D2500/70426 ,  F16D2500/70434 ,  F16D2500/7044 ,  F16D2500/70615 ,  F16D2500/70626 ,  F16H45/02 ,  F16H59/0217 ,  F16H59/044 ,  F16H59/14 ,  F16H59/36 ,  F16H61/12 ,  F16H61/143 ,  F16H61/66 ,  F16H61/662 ,  F16H61/664 ,  F16H63/46 ,  F16H2059/385 ,  F16H2061/0015 ,  F16H2061/0087 ,  F16H2061/145 ,  Y02T10/56 ,  Y10T477/6425

摘要： A method of monitoring a torque transmission system with a manually switchable gearbox in the power train of a motor vehicle involves the utilization of at least one sensor unit at the input side of the torque transmission system to ascertain relevant positions of the shift lever of the gearbox and the driving torque of the engine of the motor vehicle. The thus obtained shift lever signals are memorized, together with comparison signals which are obtained as a result of filtering of the shift lever signals, and various characteristics of such signals are recognized and identified to indicate the intention of the operator of the vehicle regarding the switching of the gearbox. The thus obtained switching intention signals are transmitted to a controlled clutch operating system.

摘要翻译： 在机动车辆的动力传动系中使用手动可切换变速箱来监测扭矩传递系统的方法涉及在转矩传递系统的输入侧利用至少一个传感器单元来确定变速箱的变速杆的相关位置 以及机动车辆的发动机的驱动转矩。 由此获得的换档杆信号与作为变速杆信号的过滤的结果获得的比较信号一起被存储，并且识别和识别这些信号的各种特性以指示车辆的操作者关于切换的意图 的变速箱。 这样获得的切换意图信号被传送到受控离合器操作系统。

公开(公告)号：US6080085A

公开(公告)日：2000-06-27

申请号：US180084

申请日：1998-11-02

申请人： Franz Kosik ,  Michael Salecker ,  Martin Zimmermann

发明人： Franz Kosik ,  Michael Salecker ,  Martin Zimmermann

IPC分类号： F16D25/12 ,  B60W50/02 ,  F16D48/02 ,  F16D48/06

CPC分类号： F16D48/066 ,  F16D48/06 ,  B60W2050/021 ,  B60W2710/025 ,  F16D2500/30406 ,  F16D2500/306 ,  F16D2500/3067 ,  F16D2500/3108 ,  F16D2500/3144 ,  F16D2500/31453 ,  F16D2500/5045 ,  F16D2500/51 ,  F16D2500/5114 ,  Y10S477/906 ,  Y10T477/638 ,  Y10T477/78

摘要： The invention relates to a control system, in particular an emergency control system, of an automatic clutch. The clutch can operate with slip controlled by the driving speed when engaged, or can be disengaged or remain disengaged when the engine speed is excessive, and can also be disengaged when there is an idling signal.

摘要翻译： PCT No.PCT / EP97 / 02054 Sec。 371日期：1998年11月2日 102（e）1998年11月2日PCT PCT 1997年4月23日提交PCT公布。 公开号WO97 / 42428 日期1997年11月3日本发明涉及一种自动离合器的控制系统，特别是紧急控制系统。 离合器可以在接合时由驱动速度控制的滑动操作，或者当发动机转速过大时可以脱离或保持分离，并且当存在怠速信号时也可以分离。

公开(公告)号：US11993392B2

公开(公告)日：2024-05-28

申请号：US17381741

申请日：2021-07-21

申请人： Hyundai Motor Company ,  Kia Corporation

发明人： Woo Suk Jung ,  Gwi Taek Kim ,  Yoon Cheol Jeon ,  Hyun Ki Cho

IPC分类号： B64D41/00 ,  B64C15/14 ,  B64D27/24 ,  B64D31/06 ,  F16D48/10 ,  F16D21/00

CPC分类号： B64D41/00 ,  B64C15/14 ,  B64D27/24 ,  B64D31/06 ,  F16D48/10 ,  F16D21/00 ,  F16D2500/306

摘要： An auxiliary propulsion apparatus of an air vehicle may include an engine mounted in a fuselage of the air vehicle, a generator configured to be driven using power from the engine, a compressor configured to be driven by the engine or the generator, a battery configured to store electricity generated by the generator, an electricity distributor connected to the generator, the battery and the main propulsion apparatus and configured to distribute electricity generated by the generator to the battery and to a main propulsion apparatus, and at least one nozzle device configured to jet high-pressure gas, supplied from the compressor, to an outside of the fuselage.

公开(公告)号：US20170350459A1

公开(公告)日：2017-12-07

申请号：US15493975

申请日：2017-04-21

申请人： ROLLS-ROYCE NORTH AMERICAN TECHNOLOGIES, INC.

发明人： Edward C. Rice ,  Ryan C. Humes

IPC分类号： F16D35/00 ,  F01D15/08 ,  F16D39/00 ,  F16D47/06 ,  F16D48/00 ,  F04D27/00

CPC分类号： F16D35/005 ,  F01D21/045 ,  F02C7/36 ,  F04D19/02 ,  F04D25/02 ,  F04D25/022 ,  F04D27/0261 ,  F05D2260/4023 ,  F05D2270/02 ,  F05D2270/09 ,  F05D2270/334 ,  F16D39/00 ,  F16D47/06 ,  F16D48/00 ,  F16D2300/22 ,  F16D2500/10412 ,  F16D2500/10468 ,  F16D2500/306 ,  F16D2500/5102

摘要： According to one aspect, a clutch mechanism includes a control member. The control member is adapted to receive motive power and includes a first dry clutch member and a first viscous clutch member. The clutch mechanism further includes an output member that includes a second dry clutch member and a second viscous clutch member. The first and second dry clutch members form a dry clutch and the first and second viscous clutch members form a viscous clutch. The clutch mechanism further includes an actuation arm coupled to at least one of the control and output members. The actuation arm is selectively controllable to effect relative movement of the control and output members such that one of the dry and viscous clutches is selectively engaged.

公开(公告)号：US20170138419A1

公开(公告)日：2017-05-18

申请号：US15300043

申请日：2015-03-26

申请人： Schaeffler Technologies AG & Co. KG

发明人： Ulrich Neuberth ,  Florian Eppler ,  Daniel Muller ,  Michael Reuschel

IPC分类号： F16D48/06

CPC分类号： F16D48/06 ,  F16D2500/102 ,  F16D2500/10412 ,  F16D2500/1045 ,  F16D2500/304 ,  F16D2500/3042 ,  F16D2500/30426 ,  F16D2500/306 ,  F16D2500/308 ,  F16D2500/30806 ,  F16D2500/30816 ,  F16D2500/3107 ,  F16D2500/3125 ,  F16D2500/3127 ,  F16D2500/3163 ,  F16D2500/3168 ,  F16D2500/50287 ,  F16D2500/50293 ,  F16D2500/7044 ,  F16D2500/70605 ,  F16D2500/7061 ,  F16D2500/70668 ,  F16D2500/70673 ,  F16D2500/708 ,  F16D2500/7082 ,  F16D2500/7109

摘要： The invention relates to a method for reducing chatter vibrations of a friction clutch controlled automatically by a clutch actuator on the basis of a target clutch torque (M(s)) assigned to a clutch torque which is to be transmitted, which friction clutch is positioned in a drivetrain of a motor vehicle between an internal combustion engine and a transmission, having a present actual clutch torque which is marked by vibrations as a result of vibrations which occur occasionally (M(i)), wherein from a transmission behavior of the present actual clutch torque (M(i)) an absolute amplitude and a phase of an input signal detected at the output of the friction clutch and conveyed to a regulator are ascertained, from these a phase-selective disturbance torque is ascertained, from the latter a phase-correct correction torque (M(k)) is determined, and with this the target clutch torque (M(s)) is corrected by means of the regulator. In order to be able to design the method robustly, the correction torque (M(k)) is weighted with a specifiable intensification factor.

公开(公告)号：US20160131255A1

公开(公告)日：2016-05-12

申请号：US14897523

申请日：2013-06-12

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Satoshi TANINAKA ,  Hirofumi NAKADA ,  Michio YOSHIDA ,  Hiroki KONDO ,  Kenji MATSUO ,  Kazuya ISHIIZUMI ,  Daisuke INOUE ,  Kyohei SUZUMURA

IPC分类号： F16H61/70 ,  F16H37/08

CPC分类号： F16H61/70 ,  F16D48/06 ,  F16D48/062 ,  F16D2500/1088 ,  F16D2500/30401 ,  F16D2500/306 ,  F16D2500/3069 ,  F16D2500/3111 ,  F16D2500/50858 ,  F16D2500/7041 ,  F16H37/022 ,  F16H37/0846 ,  F16H2037/026 ,  Y10T477/6203

摘要： A control system and a control method for a vehicle, the vehicle includes an engine, an input shaft, an output shaft, a continuously variable transmission section, a stepped transmission section and a clutch mechanism, and a control device. The continuously variable transmission section and the stepped transmission section are provided between the input shaft and the output shaft. The clutch mechanism is provided in a torque transmission path between the stepped transmission section and drive wheels. The control device is configured to disengage the clutch mechanism in a case where a vehicle speed is at least equal to a specified value and the engine is stopped.

摘要翻译： 车辆的控制系统和控制方法，车辆包括发动机，输入轴，输出轴，无级变速器部，阶梯式变速部和离合器机构，以及控制装置。 无级变速器部分和阶梯式变速器部分设置在输入轴和输出轴之间。 离合器机构设置在阶梯式传动部和驱动轮之间的转矩传递路径中。 控制装置构成为在车速至少等于规定值且发动机停止的情况下使离合器机构脱离。

公开(公告)号：US08239108B2

公开(公告)日：2012-08-07

申请号：US12609232

申请日：2009-10-30

申请人： Wilfrid Eberhard ,  Gerhard Hermann Martin

发明人： Wilfrid Eberhard ,  Gerhard Hermann Martin

IPC分类号： G06F7/00

CPC分类号： F16D48/066 ,  B60K17/35 ,  B60K23/0808 ,  F16D2500/10412 ,  F16D2500/10431 ,  F16D2500/30406 ,  F16D2500/306 ,  F16D2500/3065 ,  F16D2500/3067 ,  F16D2500/3069 ,  F16D2500/30803 ,  F16D2500/3105 ,  F16D2500/3115 ,  F16D2500/3144 ,  F16D2500/3166 ,  F16D2500/5102 ,  F16D2500/70252 ,  F16D2500/7027 ,  F16D2500/70282 ,  F16D2500/7044

摘要： A method for operating a vehicle drive train comprising a drive unit, a transmission, and an all-wheel splitter having a clutch. The all-wheel splitter is positioned between the transmission and the output and splits a transmission output torque to vary the torque distribution to driven axles of the output. The split of the output torque to the driven axles is performed by a control unit in such a way that the transmission output torque, less a predetermined nominal torque set by the all-wheel drive strategy, is transferred to a first axle while the nominal torque is transferred to a second axle. When defined operating conditions are met, a clutch monitoring function is activated and the nominal torque is replaced by a torque definition of the clutch monitoring function so that the torque which is transferred by clutch to the second driven axle, is increased, then kept constant, and thereafter reduced.

摘要翻译： 一种用于操作包括驱动单元，变速器和具有离合器的全轮分配器的车辆传动系的方法。 全轮分配器位于变速器和输出之间，并分离变速器输出扭矩，以将转矩分配改变为输出的驱动轴。 输出扭矩与驱动轴的分离由控制单元执行，使得将传动输出扭矩（由全轮驱动策略设定的预定额定转矩减去）传递到第一轴，而额定转矩 被转移到第二轴。 当满足定义的操作条件时，离合器监控功能被激活，并且通过离合器监控功能的转矩定义代替额定转矩，使得离合器传递到第二从动轴的转矩增加，然后保持恒定， 然后减少。