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公开(公告)号:US06904934B2
公开(公告)日:2005-06-14
申请号:US10239104
申请日:2001-07-13
IPC分类号: F16K31/06 , G05D16/20 , F15B13/044
CPC分类号: G05D16/2013 , Y10T137/87217
摘要: A proportional pressure adjustment valve is described which comprises one valve part with inlet and outlet openings (4) and at least one closing mechanism (7) for control of a valve (12), the same as a magnet part having one magnet core, one magnet coil and one displaceably disposed magnet armature. An actuating element (11) cooperates with the armature, actuating the spherical closing mechanism (7). The hydraulically active cross section of the valve (12) is essentially determined by the length of the valve (L), the diameter of the valve (D) and th diameter (d) of the part (13) of the actuating element (11) which penetrates into the valve. According to invention, the ratio of the length of the valve (L) to the diameter of the valve (d) is less than 2.0.
摘要翻译: 描述了一种比例压力调节阀,其包括具有入口和出口(4)的一个阀部分和用于控制阀(12)的至少一个关闭机构(7),其与具有一个磁芯的磁体部分相同,一个磁体部分 磁体线圈和一个可置换位置的磁铁衔铁。 致动元件(11)与电枢配合,致动球形关闭机构(7)。 阀(12)的液压活动横截面基本上由阀(L)的长度,致动元件(11)的部件(13)的阀(D)的直径和直径(d)决定, )渗入阀门。 根据本发明,阀(L)的长度与阀(d)的直径的比率小于2.0。
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2.
公开(公告)号:US5688204A
公开(公告)日:1997-11-18
申请号:US537842
申请日:1995-10-19
申请人: Wolfgang Runge , Walter Frei , Anton Welte
发明人: Wolfgang Runge , Walter Frei , Anton Welte
CPC分类号: F16H61/66259 , F16H2059/006 , F16H2061/6616 , F16H2061/6643 , F16H59/02 , F16H59/0204 , Y10T477/623 , Y10T477/6242
摘要: In a shifting device such as generally used in automatic transmissions, a regulating device (15) is provided by the swiveling of which to a shifting gate (13) the automatic multiplication stages can be preselected. Besides, the regulating device can be transferred to a second shifting gate (14) via a transverse gate (17). According to the invention, in the second shifting gate (14) a characteristic field (1) is influenced by a continuously variable incremental or decremental change of individual operation parameters or a combination of at least two parameters. The operation parameters consist of the engine speed, the transmission ratio and the output speed.
摘要翻译: PCT No.PCT / EP94 / 01188 Sec。 371 1995年10月19日日期 102(e)1995年10月19日PCT PCT 1994年4月18日PCT公布。 公开号WO94 / 24463 日期1994年10月27日在通常用于自动变速器的换档装置中,通过将调节装置(15)的旋转提供给可以预选的自动倍增装置的换档门(13)。 此外,调节装置可以通过横向门(17)传递到第二移动门(14)。 根据本发明,在第二移动门(14)中,特征区域(1)受到各个操作参数的连续可变递增或递减变化或至少两个参数的组合的影响。 运行参数包括发动机转速,变速比和输出转速。
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公开(公告)号:US5557521A
公开(公告)日:1996-09-17
申请号:US325329
申请日:1994-10-24
申请人: Wolfgang Danz , Wolfgang Runge , Gerhard Eschrich , Udo Gillich
发明人: Wolfgang Danz , Wolfgang Runge , Gerhard Eschrich , Udo Gillich
IPC分类号: B60W10/04 , B60W40/09 , B60W50/00 , F16H59/08 , F16H61/00 , F16H61/02 , F16H61/04 , G05B13/02 , B60K41/06
CPC分类号: F16H61/0213 , B60W2050/0057 , B60W2540/30 , B60W40/09 , F16H2059/003 , F16H2059/086 , F16H2061/0081 , Y10S706/90 , Y10S706/905 , Y10T477/623
摘要: The invention concerns a control system (10) for changing automatic gears (3) that operates according to fuzzy logic methods. All the fuzzy-production rules are divided into at least three sections: a set of basic rules to determine the gear-changing point in a consumption-oriented driving style, a set of adaptation rules to modify the set of basic rules depending on a current driving style and an identification set of rules for classifying the driver according to his/her driving style. By way of a supplementary set of adaptation rules the set of basic rules can be additionally modified according to a current driving condition. Individual function blocks (11 to 15) operate preferably according to the same inference mechanism. Gamma operators are used in order to approximate as closely as possible human behavior. A process is proposed for generating membership functions to determine a running condition by fuzzy-production rules. In a preferred embodiment the adaptive gear-changing behavior is activated by forming offsets. Priorities are allotted to the rules especially for reasons of safety and reliability.
摘要翻译: PCT No.PCT / EP93 / 01127 371日期:1994年10月24日 102(e)日期1994年10月24日PCT提交1993年5月7日PCT公布。 公开号WO93 / 23689 日期1993年11月25日本发明涉及一种用于改变根据模糊逻辑方法操作的自动齿轮(3)的控制系统(10)。 所有的模糊生产规则至少分为三个部分:一组确定消费导向驾驶风格中的变速点的基本规则,一组适应规则,用于根据当前情况修改基本规则集 驾驶风格以及根据驾驶风格对驾驶员进行分类的一套规则。 通过一组补充规则,可以根据当前驾驶状况另外修改一组基本规则。 各个功能块(11〜15)优选根据相同的推理机构进行操作。 使用伽玛运算符以便尽可能接近人类的行为。 提出了一种用于生成隶属函数以通过模糊生产规则确定运行条件的过程。 在优选实施例中,通过形成偏移来激活自适应换档行为。 由于安全性和可靠性的原因,优先权被分配到规则中。
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公开(公告)号:US5383824A
公开(公告)日:1995-01-24
申请号:US64036
申请日:1993-05-19
IPC分类号: B60W10/04 , B60K26/00 , B60W10/02 , B60W10/06 , B60W10/11 , B60W30/18 , B60W50/00 , F02D29/00 , F02D29/02 , F02D41/00 , F02D41/04 , F02D41/26 , F02D43/00 , F02D45/00 , F16H59/50 , F16H59/68 , F16H61/00 , F16H61/04 , F16H63/50 , B60K41/04
CPC分类号: B60W10/06 , B60W10/04 , B60W10/11 , B60W30/18 , B60W30/1819 , B60W2050/0045 , B60W2710/0666 , F16H2059/506 , F16H2059/6807 , F16H2061/0015 , F16H63/502 , Y02T10/76 , Y10T477/675 , Y10T477/679
摘要: In a process for controlling the torque of an internal combustion engine, an automatic gear system driven by the internal combustion engine includes a gear control device (1) and the internal combustion engine has a control device which, based on speed, load and, where appropriate, temperature signals, controls an ignition angle of an ignition system and/or an injection pulse width of a fuel injection system. The gear control device (1), for its part, controls on the basis of speed and load requirement signals the gear changes of the automatic gear. To improve the control of the whole drive unit, for the purpose of reducing fuel consumption and having smooth gear changes, the computer systems of the gear control drive (1) and of the control (2) of the internal combustion engine constantly intercommunicate via interfaces (3), the control device (2) of the internal combustion engine receiving from the gear control (1), in a cyclic time beat, a percentage torque requirement (PLF) on the basis of which the control device (2) automatically influences the torque of the internal combustion engine.
摘要翻译: PCT No.PCT / EP91 / 02167 Sec。 371日期:1993年5月19日 102(e)日期1993年5月19日PCT 1991年11月18日PCT PCT。 公开号WO92 / 09449 日期:1992年6月11日。在内燃机的扭矩控制过程中,由内燃机驱动的自动齿轮系统包括齿轮控制装置(1),内燃机具有基于 速度,负载以及适当的温度信号,控制点火系统的点火角和/或燃料喷射系统的喷射脉冲宽度。 齿轮控制装置(1)在其基础上根据速度和载荷要求来控制自动档位的档位变化。 为了改善整个驱动单元的控制,为了降低燃料消耗并改变齿轮的平稳性,齿轮控制驱动装置(1)和内燃机的控制装置(2)的计算机系统经由接口 (3),所述内燃机的所述控制装置(2)以所述齿轮控制装置(1)以循环时间节拍方式从所述控制装置(2)自动影响的百分比转矩要求(PLF) 内燃机的转矩。
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公开(公告)号:US20090146522A1
公开(公告)日:2009-06-11
申请号:US12313352
申请日:2008-11-19
申请人: Helmut Knoedler , Wilfried Leutner , Joerg Mayer , Michael Ochs , Thomas Kuehnhoefer , Wolfgang Runge
发明人: Helmut Knoedler , Wilfried Leutner , Joerg Mayer , Michael Ochs , Thomas Kuehnhoefer , Wolfgang Runge
CPC分类号: B62D5/0403 , H02K15/02 , H02K21/16
摘要: An electric servomotor for a power-assisted steering system in a vehicle has a stator laminated core having an outer diameter and an active length. In order to provide an electric servomotor for a power-assisted steering system that has an optimum diameter/length ratio and that covers a steering performance range from compact cars to full-size vehicles using a reasonable change in volume, it is provided that, with a constant outer diameter, the ratio of the outer diameter to the active length of the stator laminated core can be varied such that the electric servomotor can be used for power-assisted steering systems for compact cars up to full-size cars and the outer diameter is constant.
摘要翻译: 用于车辆中的动力辅助转向系统的电动伺服电机具有外径和有效长度的定子叠层铁芯。 为了提供具有最佳直径/长度比的动力辅助转向系统的电动伺服电动机,并且使用合理的体积变化来覆盖从小型车到全尺寸车辆的转向性能范围, 恒定的外径,可以改变定子叠片芯的外径与有效长度的比例,使得电动伺服电动机可以用于小型车直到全尺寸汽车的动力辅助转向系统,并且外径 是恒定的
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公开(公告)号:US06666430B1
公开(公告)日:2003-12-23
申请号:US10031352
申请日:2002-01-17
IPC分类号: B60T1366
CPC分类号: F16K31/0613 , G05D16/2013 , Y10T137/5987 , Y10T137/7504
摘要: The invention relates to a proportional valve, especially for regulating the shifting pressure in an automatic transmission for a motor vehicle. The inventive valve is subdivided into a hydraulic section and into an electric section by a magnetic interface (XXXX). The bearing points (1, 2) of the hydraulic valve slide are arranged on the side of the valve opposite the electric coil, i.e. in the hydraulic section, so that the armature (5) projects into the coil space in a floating manner.
摘要翻译: 本发明涉及一种比例阀,特别是用于调节用于机动车辆的自动变速器中的换档压力。 本发明的阀门通过磁性接口(XXXX)分为液压部分和电气部分。 液压阀滑块的轴承点(1,2)布置在与电线圈相对的阀侧,即液压部分中,使得电枢(5)以浮动方式突出到线圈空间中。
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公开(公告)号:US5911770A
公开(公告)日:1999-06-15
申请号:US750663
申请日:1996-12-12
申请人: Wolfgang Danz , Gerhard Eschrich , Udo Gillich , Wolfgang Runge
发明人: Wolfgang Danz , Gerhard Eschrich , Udo Gillich , Wolfgang Runge
CPC分类号: F16H61/0213 , B60W2050/0057 , F16H2061/0081 , F16H2061/0234 , F16H61/16
摘要: The invention concerns a gear-change control systems (10) for an automatic transmission (3). Input variables, derived from a driver-vehicle system, are established. Output variables are established by fuzzy logic methods and used to determine a gear-change ratio. A fuzzy logic module, which imitates the operating method of a logical flip-flop and additionally permits continuous intermediate values, is used to consider driving states brought about by different situations.
摘要翻译: PCT No.PCT / EP95 / 02790第 371日期:1996年12月12日 102(e)日期1996年12月12日PCT提交1995年7月15日PCT公布。 出版物WO96 / 03600 日期1996年2月8日本发明涉及一种用于自动变速器(3)的变速控制系统(10)。 建立了从驾驶员车辆系统得到的输入变量。 输出变量通过模糊逻辑方法建立,用于确定变速比。 模拟逻辑模块模拟逻辑触发器的操作方法并且允许连续的中间值被用于考虑由不同情况引起的驱动状态。
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8.
公开(公告)号:US5025684A
公开(公告)日:1991-06-25
申请号:US548254
申请日:1990-07-05
申请人: Heinz Stehle , Thomas Wehr , Joseph Petersmann , Willi Seidel , Ludwig Hamm , Thomas Foeldi , Gerhard Eschrich , Ronald Schwamm , Wolfgang Runge , Wolf-Dieter Gruhle , Peter Wendel
发明人: Heinz Stehle , Thomas Wehr , Joseph Petersmann , Willi Seidel , Ludwig Hamm , Thomas Foeldi , Gerhard Eschrich , Ronald Schwamm , Wolfgang Runge , Wolf-Dieter Gruhle , Peter Wendel
IPC分类号: F16H61/18 , F16H59/14 , F16H59/20 , F16H59/24 , F16H59/36 , F16H59/48 , F16H59/54 , F16H61/02 , F16H61/10 , F16H61/21
CPC分类号: F16H61/0213 , B60W2520/125 , F16H59/141 , F16H59/20 , F16H59/24 , F16H59/36 , F16H59/48 , F16H59/54 , F16H61/10 , F16H61/16 , F16H61/21 , Y10T477/635 , Y10T477/647 , Y10T477/69387
摘要: In order to improve the shifting characteristics of an electrohydraulically controlled, automatically shifting transmission particularly during cornering and braking, the driving speed (v), the lateral acceleration (aq), and the time variation of the throttle valve position are sensed in addition to the throttle valve position (alpha) and the engine rotational speed (nmot). From the time variation of the throttle valve position, a signal can be derived for the prevention of an upshifting operation since a motor vehicle driver's foot moves away faster from the accelerator pedal when approaching a bend in the road than would be the case for the normal deceleration of the motor vehicle.
摘要翻译: 为了改善特别是在转弯和制动过程中电动液压控制的自动变速传动的换档特性,驱动速度(v),横向加速度(aq)和节气门位置的时间变化除了 节气门位置(α)和发动机转速(nmot)。 根据节气门位置的时间变化,可以得出一个信号,用于防止升档操作,因为机动车驾驶员的脚在接近道路弯道时比加速踏板更快地离开加速踏板,而不是正常情况 机动车减速。
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公开(公告)号:US20100236860A1
公开(公告)日:2010-09-23
申请号:US12800931
申请日:2010-05-26
IPC分类号: B62D5/04
CPC分类号: B62D3/12 , B62D5/0448
摘要: An electric power steering system, and in particular a power-assisted steering system for a vehicle, comprises a steering transmission housing and a housing cover which forms an axial closure of the steering transmission housing and which is penetrated by an axially displaceable component of the steering transmission. In order to provide an electric power steering system which is easy to assemble and is not susceptible to wear, in an axially outer region of the housing cover, a first guide bushing for the axially displaceable component is integrated in the housing cover.
摘要翻译: 电动助力转向系统,特别是用于车辆的动力辅助转向系统,包括转向传动器壳体和壳体盖,其形成转向传动装置壳体的轴向闭合并且由转向装置的轴向移动部件 传输。 为了提供易于组装并且不易磨损的电动助力转向系统,在壳体盖的轴向外部区域中,用于轴向移动部件的第一引导衬套集成在壳体盖中。
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公开(公告)号:US06890275B1
公开(公告)日:2005-05-10
申请号:US09958191
申请日:2000-04-15
IPC分类号: F16H9/00 , F16H61/00 , F16H61/662
CPC分类号: F16H61/66272 , F16H61/66263
摘要: A continuously variable transmission for a motor vehicle, possessing a variator (2, 2′) with a primary V-pulley set (3, 3′) and a secondary V-pulley set (4, 4′). In this arrangement are a primary V-pulley disk (5, 5′) and a secondary V-pulley disk (6, 6′), which are axially slidable by hydraulic force for the controlled adjustment of a pressure can be, respectively, loaded with an oil flow through an electro-hydraulically controlled pressure supply apparatus (1, 1′). The pressure supply apparatus (1,1′) is so designed, that the oil flow is brought to the V-pulley disks (5, 5′, 5, 6′) through a pressure line (8, 8′, 9, 9′) with at least one pressure controller (10, 10′, 11, 11′) and one pressure chamber (12, 12′, 13, 13′) with a variable volume (V1, V2). The pressure chamber (12, 12′) of the primary V-pulley disk (5, 5′) can be connected to a primary chamber 20, 20′) of the cylinder (14, 14′), and the pressure chamber (13, 13′) can be connected with a secondary chamber (21, 21′) of said cylinder (14, 14′), in which, between the primary chamber (20, 20′) and the secondary chamber (21, 21′) a double action, reversible piston (15, 15′) is placed for directing pressurized oil from a low pressure side to a high pressure side of the variator (2, 2′) upon the shifting of said variator (2, 2′).
摘要翻译: 一种用于机动车辆的无级变速器,其具有具有主V形带轮组(3,3')和次级V形带轮组(4,4')的变速器(2,2')。 在这种布置中,主要的V型皮带轮盘(5,5')和次级V型皮带轮盘(6,6')可以通过液压力轴向滑动以便受到控制的压力调节。 油流经电液控压力供应装置(1,1')。 压力供给装置(1,1')被设计成使得油流通过压力线(8,8',9,9)被带到V形带轮盘(5,5',5,6') ')具有至少一个具有可变容积(V 1,V 2)的压力控制器(10,10',11,11')和一个压力室(12,12',13,13')。 主V型皮带轮盘(5,5')的压力室(12,12')可连接到气缸(14,14')的主室20,20',压力室(13' ,13')可以与所述气缸(14,14')的次级室(21,21')连接,其中在主室(20,20')和次室(21,21')之间, 放置双作用的可逆活塞(15,15'),用于在所述变速器(2,2')移动时将加压油从变压器(2,2')的低压侧引导到高压侧。
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