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111. 发明授权

EP1531105B1 Hydraulic unit for an anti-lock brake system and method of manufacturing the same 有权
标题翻译：液压油用于防抱死车辆制动系统，和其制备方法
公开(公告)号：EP1531105B1
公开(公告)日：2008-03-19
申请号：EP04256597.8
申请日：2004-10-26
申请人： Mando Corporation
发明人： Yang, I-Jin , Ha, Dong-Hun
IPC分类号： B60T8/36 , B29C45/00
CPC分类号： B60T8/368 , B29C45/00

112. 发明公开

EP1820997A3 Damping force control valve and shock absorber using the same 有权转让
标题翻译：阻尼力控制阀和减震器，它使用它
公开(公告)号：EP1820997A3
公开(公告)日：2007-11-28
申请号：EP07003219.8
申请日：2007-02-15
申请人： Mando Corporation
发明人： Park, Kyu Shik
IPC分类号： F16F9/34 , F16F9/46
CPC分类号： F16F9/465
摘要： The present invention relates to a damping force control valve and a shock absorber using the same. An object of the present invention is to provide a damping force control valve, in which the damping force characteristic at a high speed is maintained in a low level, and a shock absorber using the same. According to the present invention for achieving the object, there is provided a damping force control valve, which includes a high pressure region in communication with a tension chamber of a cylinder and a low pressure region in communication with a reservoir chamber, and controls a damping force by adjusting pressure of a pilot chamber by orifices, each of which has a channel controlled to open or close by a spool. The valve comprises a main valve installed between the high and low pressure regions and controlled to open or close according to pressure of the high pressure region, an initial preload and pressure of the pilot chamber, the main valve allowing working fluid to flow from the high pressure region to the low pressure region when being opened; a first fixed orifice in communication with the high pressure region; a bypass channel for discharging the working fluid supplied by opening a first variable orifice to the low pressure region, the first variable orifice making the first fixed orifice and the low pressure region communicate with each other; and a second fixed orifice for controlling the working fluid discharged to the low pressure region so that the working fluid supplied by opening a second variable orifice controls a pressure of the pilot chamber, the second variable orifice making the first fixed orifice and the pilot chamber communicate with each other.

113. 发明公开

EP1820996A3 Damping force control valve and shock absorber using the same 有权转让
标题翻译：阻尼力控制阀和减震器使用相同
公开(公告)号：EP1820996A3
公开(公告)日：2007-11-28
申请号：EP07003218.0
申请日：2007-02-15
申请人： Mando Corporation
发明人： Park, Kyu Shik
IPC分类号： F16F9/34
CPC分类号： F16F9/465
摘要： The present invention relates to a damping force control valve and a shock absorber using the same. The present invention is conceived to solve the aforementioned problems in the prior art. An object of the present invention is to provide a damping force control valve, which has an improved inner channel so that a damping force is operated in a middle mode when an electric or mechanical trouble causes a shock absorber to be out of order or malfunction, and a shock absorber using the same. According to the present invention, there is provided a damping force control valve, which includes a high pressure region in communication with a tension chamber of a cylinder and a low pressure region in communication with a reservoir chamber, and controls a damping force by adjusting pressure of a pilot chamber by first and second variable orifices, the first and second variable orifices having channels controlled to open or close by a spool. The damping force control valve comprises a main valve opened or closed according to pressure of the high pressure region, initial preload and pressure of the pilot chamber, the main valve allowing working fluid to flow from the high pressure region to the low pressure region when being opened; a first fixed orifice formed between the high pressure region and the first variable orifice; and a back pressure forming channel for making the first fixed orifice and the pilot chamber communicate with each other and controlling the pressure of the pilot chamber when the spool closes a channel connecting the high pressure region and the pilot chamber.
摘要翻译：阻尼力控制阀和使用该阻尼力控制阀的减震器技术领域本发明涉及阻尼力控制阀和使用其的减震器。构想本发明是为了解决现有技术中的上述问题。本发明的一个目的是提供一种阻尼力控制阀，该阻尼力控制阀具有改进的内通道，使得当电气或机械故障导致减振器发生故障或故障时，阻尼力在中间模式下运行，以及使用其的减震器。根据本发明，提供了一种阻尼力控制阀，其包括与气缸的张力室连通的高压区域和与储存室连通的低压区域，并且通过调节压力来控制阻尼力通过第一和第二可变孔口引导先导腔室，所述第一和第二可变孔口具有通过阀芯控制打开或关闭的通道。阻尼力控制阀包括根据高压区域的压力，先导室的初始预加载荷和压力而打开或关闭的主阀，主阀允许工作流体从高压区流向低压区打开; 在高压区域和第一可变孔口之间形成的第一固定孔口; 以及背压形成通道，用于在所述滑阀关闭连接所述高压区域和所述先导室的通道时使所述第一固定节流孔和所述先导室彼此连通并且控制所述先导室的压力。

114. 发明公开

EP1854699A2 Tliting and telescopic steering apparatus having rotatable locking member 有权
标题翻译：施文克are und und ment ment ment ment ment ment ment ment ment ment
公开(公告)号：EP1854699A2
公开(公告)日：2007-11-14
申请号：EP07008177.3
申请日：2007-04-23
申请人： Mando Corporation
发明人： Oh, Jae Moon
IPC分类号： B62D1/184
CPC分类号： B62D1/184
摘要： A tilting and telescopic steering apparatus is provided. The apparatus includes a tube (203) surrounding a steering shaft (201), a distance member (205) coupled to a circumferential face of the tube (203), a plate bracket (207) surrounding a circumferential face of the distance member (205), an adjusting bolt (209) passing through the distance member (205) and the plate bracket (207), and a locking member (211) rotatably provided on one end of the adjusting bolt (209). In the apparatus, there is provided the rotatable locking member (211) instead of a gear engagement structure, so as to maintain the locked state of the tilting and telescoping operations, reducing the number of parts required, and therefore the manufacturing period and costs of manufacturing, assembling and installing the steering apparatus.
摘要翻译：提供倾斜和伸缩转向装置。该装置包括围绕转向轴（201）的管（203），联接到管（203）的周面的距离构件（205），围绕距离构件（205）的周面的板支架），穿过所述距离构件（205）和所述板支架（207）的调节螺栓（209）以及可旋转地设置在所述调节螺栓（209）的一端上的锁定构件（211）。在该装置中，提供了可旋转的锁定构件（211）而不是齿轮接合结构，以便保持倾斜和伸缩操作的锁定状态，减少所需部件的数量，并因此减少制造周期和成本制造，组装和安装转向装置。

115. 发明公开

EP1832497A2 Apparatus for automatically compensating for clearance of support yoke in rack-and-pinion steering system 审中-公开
标题翻译：为齿条和小齿轮转向系统的加压部件的性能的自动补偿的装置
公开(公告)号：EP1832497A2
公开(公告)日：2007-09-12
申请号：EP07003841.9
申请日：2007-02-26
申请人： Mando Corporation
发明人： Song, Joon Kyu , Jo, Hee Gwon
IPC分类号： B62D3/12
CPC分类号： B62D3/123 , F16H55/283 , Y10T74/19623
摘要： Disclosed is an apparatus (300) for automatically compensating for the clearance of a support yoke (310) in a rack-and-pinion steering system by using a torsion spring (370) and a cam mechanism so that, when the support yoke (310) generates a clearance, it is automatically compensated for without separate adjustment. Unlike conventional apparatuses for reducing rattle noise resulting from the increased gap between the yoke plug (360) and the support yoke (310), the disclosed apparatus maintains a constant gap. In addition, the first cam (330), the second cam (350), and the torque spring (370) automatically compensate for the clearance of the support yoke (310).
摘要翻译：公开了这样做，以用于通过使用扭转弹簧（370）和一个凸轮机构，当支撑轭用于在齿条 - 齿轮式转向系统中的支撑轭架（310）的间隙自动补偿装置（300）（310 ）基因率的间隙，则自动为没有单独的调节来补偿。不同于用于降低噪声拨浪鼓从轭塞（360）和支撑轭架（310）之间的增加的间隙得到的传统的装置中，盘装置游离缺失保持恒定的间隙。此外，第一凸轮（330），所述第二凸轮（350）和所述扭矩弹簧（370）自动补偿支撑轭架（310）的间隙。

116. 发明公开

EP1820997A2 Damping force control valve and shock absorber using the same 有权转让
标题翻译：阻尼力控制阀和减震器使用相同
公开(公告)号：EP1820997A2
公开(公告)日：2007-08-22
申请号：EP07003219.8
申请日：2007-02-15
申请人： Mando Corporation
发明人： Park, Kyu Shik
IPC分类号： F16F9/34
CPC分类号： F16F9/465
摘要： The present invention relates to a damping force control valve and a shock absorber using the same. An object of the present invention is to provide a damping force control valve, in which the damping force characteristic at a high speed is maintained in a low level, and a shock absorber using the same. According to the present invention for achieving the object, there is provided a damping force control valve, which includes a high pressure region in communication with a tension chamber of a cylinder and a low pressure region in communication with a reservoir chamber, and controls a damping force by adjusting pressure of a pilot chamber by orifices, each of which has a channel controlled to open or close by a spool. The valve comprises a main valve installed between the high and low pressure regions and controlled to open or close according to pressure of the high pressure region, an initial preload and pressure of the pilot chamber, the main valve allowing working fluid to flow from the high pressure region to the low pressure region when being opened; a first fixed orifice in communication with the high pressure region; a bypass channel for discharging the working fluid supplied by opening a first variable orifice to the low pressure region, the first variable orifice making the first fixed orifice and the low pressure region communicate with each other; and a second fixed orifice for controlling the working fluid discharged to the low pressure region so that the working fluid supplied by opening a second variable orifice controls a pressure of the pilot chamber, the second variable orifice making the first fixed orifice and the pilot chamber communicate with each other.
摘要翻译：阻尼力控制阀和使用该阻尼力控制阀的减震器技术领域本发明涉及阻尼力控制阀和使用其的减震器。本发明的一个目的是提供一种阻尼力控制阀和一种使用该阻尼力控制阀的减震器，其中高速阻尼力特性被保持在低水平。根据用于实现该目的的本发明，提供了一种阻尼力控制阀，该阻尼力控制阀包括与气缸的张力室连通的高压区域和与储存室连通的低压区域，并且控制阻尼通过调节先导室的压力来施加力，每个孔都具有通过阀芯控制开启或关闭的通道。该阀包括安装在高压区和低压区之间的主阀，该主阀根据高压区域的压力，先导室的初始预载荷和压力被控制成打开或关闭，主阀允许工作流体从高压区当打开时压力区域到低压区域; 与高压区域连通的第一固定孔口; 旁通通路，用于将通过打开第一可变节流孔而供给的工作流体排出到低压区域，第一可变节流孔使第一固定节流孔和低压区域彼此连通; 以及第二固定孔，用于控制排放到低压区域的工作流体，使得通过打开第二可变节流孔而供给的工作流体控制引导室的压力，第二可变节流孔使第一固定节流孔和引导室连通与彼此。

117. 发明公开

EP1813504A1 Variable gear ratio steering appartus for an automobile 有权
标题翻译： Lenkanlage mit variablenÜbersetzungsverhältnisfürein Kraftfahrzeug
公开(公告)号：EP1813504A1
公开(公告)日：2007-08-01
申请号：EP06251207.4
申请日：2006-03-07
申请人： Mando Corporation
发明人： Choi, Jung-rak , Kim, Byoungkuk
IPC分类号： B62D1/16 , F16H1/28
CPC分类号： F16H1/2863 , B62D5/008 , F16H57/082
摘要： A variable gear ratio steering apparatus for an automobile includes an input shaft connected to a steering wheel; a sun gear coaxially formed with the input shaft while enclosing the input shaft; a first pair of planet gears externally meshing with the sun gear; a second pair of planet gears externally meshing with the sun gear; a first carrier coupled to the input shaft while connecting the first pair of planet gears; a second carrier adapted to rotate relative to the input shaft while connecting the second pair of planet gears; a ring gear internally meshing with the first and second pairs of planet gears; and an input shaft connected to the ring gear. The second carrier is inserted into the first carrier while being supported by a compression means so that the second carrier can rotate relative to the input shaft. This reduces backlash.
摘要翻译：一种用于汽车的变速比转向装置，包括连接到方向盘的输入轴; 在包围输入轴的同时与输入轴形成的太阳齿轮; 与太阳齿轮外啮合的第一对行星齿轮; 与太阳齿轮外啮合的第二对行星齿轮; 耦合到所述输入轴的第一载体，同时连接所述第一对行星齿轮; 适于在连接第二对行星齿轮的同时相对于输入轴旋转的第二载体; 与第一和第二对行星齿轮啮合的环形齿轮; 以及连接到齿圈的输入轴。第二载体在被压缩装置支撑的同时插入第一载体中，使得第二载体能够相对于输入轴旋转。这样可以减少反弹。

118. 发明公开

EP1681697A3 Actuator current control method 有权
标题翻译：电流控制的方法，用于致动器
公开(公告)号：EP1681697A3
公开(公告)日：2007-07-18
申请号：EP06100309.1
申请日：2006-01-12
申请人： Mando Corporation
发明人： Park, Min Woo MANDO CORPORATION
IPC分类号： H01H47/32
CPC分类号： H01H47/325
摘要： The present invention relates to an actuator current control method. The method of the present invention comprising the steps of measuring a feedback current passing through an actuator, determining PWM duty according to an error component between a target current produced based on an input signal and the feedback current to generate a PWM signal, controlling a current supplied to the actuator based on the PWM signal, and monitoring the feedback current at a time difference of a half period in every period of the PWM signal to estimate an average current and then determining based on the estimated average current whether or not the control of the supplied current has failed. According to the present invention, an algorithm for monitoring a feedback current at a time difference of a half period in every period of the PWM signal to estimate an average current when measuring the average current of the actuator feedback current can be employed. Therefore, since a digital filter such as a low pass filter is not used, any time delay other than the time delay due to the inductance in the actuator is not generated. Accordingly, the reliability of the system (i.e., actuator current control device) can be increased. Furthermore, since the control circuit can be simplified, the system reliability can be ensured due to the minimization of the number of the electronic components and the economical efficiency of the system can be thus increased.

119. 发明公开

EP1800981A2 Solenoid valve for brake system 审中-公开
标题翻译： Elektromagnetventilfüreine Bremsanlage
公开(公告)号：EP1800981A2
公开(公告)日：2007-06-27
申请号：EP07075208.4
申请日：2004-10-15
申请人： Mando Corporation
发明人： Lee, Chung J.
IPC分类号： B60T8/36 , F16K31/06
CPC分类号： B60T8/363 , B60T8/3675 , F16K31/0665
摘要： A solenoid valve (250) for a brake system is characterised by having its valve housing (269) installed in the sleeve (261) in such a way that a predetermined interval between the valve housing (269) and the movable magnet core (262) exists.
摘要翻译：一种用于制动系统的电磁阀（250）的特征在于，其阀壳体（269）安装在套筒（261）中，使得阀壳体（269）和可动磁芯（262）之间的预定间隔，存在。

120. 发明公开

EP1795412A2 Regenerative braking method for vehicle having electric motor 有权转让
标题翻译：用于与电动机的再生制动器用于车辆的方法
公开(公告)号：EP1795412A2
公开(公告)日：2007-06-13
申请号：EP06254941.5
申请日：2006-09-25
申请人： Mando Corporation
发明人： Kang, Hyoung Jin , Park, Man Bok
IPC分类号： B60T8/00
CPC分类号： B60T8/267 , B60L7/24 , B60L15/2009 , B60L2240/423 , B60L2250/26 , B60T8/4072 , B60T8/4872 , B60T2270/604 , B60W10/08 , B60W10/184 , B60W30/18127 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要： A regenerative braking method for a vehicle having an electric motor. During an initial stage of a regenerative braking operation related to the vehicle having the electric motor, a flow rate of brake liquid as much as the amount of regenerative braking is delivered into a reservoir through opened exit valves of non-driving wheels, so as to generate a hydraulic braking force needed after subtracting the amount of regenerative braking from the amount of braking desired by a vehicle operator. When the amount of regenerative braking increases, exit valves of driving wheels are controlled to fulfill the total amount of braking desired by the vehicle operator. Also, when the amount of regenerative braking decreases, wheel pressures have to be increased to fulfill the vehicle operator's desire to brake. In the regenerative braking method for generating a residual amount of braking needed after subtracting the amount of regenerative braking, which corresponds to an amount generated by the electric motor, from the amount of braking desired by the vehicle operator, during the regenerative braking operation, based on a pressure difference between a pressure in the master cylinder and wheel pressures, entrance valves of the driving wheels are controlled to realize an operator's pedal feeling, and the exit valves of the driving wheels are controlled to allow the wheel pressures to follow a target pressure.

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