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21. 发明申请

US20100126339A1 ACTUATOR CONTROL DEVICE 审中-公开
标题翻译：执行器控制装置
公开(公告)号：US20100126339A1
公开(公告)日：2010-05-27
申请号：US12450553
申请日：2008-04-09
申请人： Hiroshi Kobata
发明人： Hiroshi Kobata
IPC分类号： F15B11/02 , F15B11/028
CPC分类号： E02F9/2203 , F15B11/006 , F15B11/028 , F15B2211/20538 , F15B2211/30575 , F15B2211/3111 , F15B2211/3144 , F15B2211/31576 , F15B2211/327 , F15B2211/351 , F15B2211/353 , F15B2211/6313 , F15B2211/6346 , F15B2211/6654
摘要： An actuator control device includes a meter-in solenoid valve (V1) and a meter-out solenoid valve (V2) that control the supply and discharge of a working fluid relative to an anti rod-side oil chamber (4a), a meter-in solenoid valve (V3) and a meter-out solenoid valve (V4) that control the supply and discharge of the working fluid relative to a rod-side oil chamber (4b), a plurality of maps defining characteristics of opening areas of the meter-in solenoid valves (V1, V3) and the meter-out solenoid valves (V2, V4) relative to an actuator speed command, and a controller programmed to determine an operating condition of the actuator on the basis of a detection result from a detector that detects operation information relating to the actuator, and select a map to be used in control from the plurality of maps in accordance with the operating condition of the actuator.
摘要翻译：致动器控制装置包括：控制相对于反杆侧油室（4a）的工作流体的供给和排出的计量电磁阀（V1）和排出电磁阀（V2）在控制工作流体相对于杆侧油室（4b）的供给和排出的电磁阀（V3）和排出电磁阀（V4）中的多个映射，其限定了仪表的开口面积的特性 - 相对于致动器速度指令的电磁阀（V1，V3）和排出电磁阀（V2，V4）的控制器，以及被编程为基于来自检测器的检测结果来确定致动器的操作状态的控制器检测与致动器有关的操作信息，并且根据致动器的操作条件从多个映射中选择要用于控制的映射。

22. 发明申请

US20090266429A1 HYDRAULIC PRESSURE CONTROL APPARATUS 有权
标题翻译：液压控制装置
公开(公告)号：US20090266429A1
公开(公告)日：2009-10-29
申请号：US12429481
申请日：2009-04-24
申请人： Yusuke Ogata , Toshihiro Aoyama
发明人： Yusuke Ogata , Toshihiro Aoyama
IPC分类号： F16K31/12
CPC分类号： F15B11/028 , F15B2211/324 , F15B2211/50554 , F15B2211/526 , F15B2211/528 , F15B2211/55 , F15B2211/565 , F15B2211/57 , F15B2211/6051 , F15B2211/633 , F15B2211/6333 , F15B2211/6336 , F15B2211/634 , F15B2211/6343 , F15B2211/6346 , F15B2211/6355 , F15B2211/6651 , F15B2211/6653 , F15B2211/7052 , F15B2211/71 , F15B2211/76 , F16H61/0021 , F16H61/0206 , F16H61/143 , F16H61/66272 , F16H2061/6608 , Y10T137/86002 , Y10T477/6243 , Y10T477/631 , Y10T477/6939
摘要： A hydraulic pressure control apparatus includes a primary regulator valve that regulates a pressure discharged from an oil pump to form a line pressure that is used as an original pressure for a hydraulic pressure that is supplied to each element, and a secondary regulator valve that regulates a hydraulic pressure downstream of the primary regulator valve to form a secondary pressure. Two pilot pressures (first modulator hydraulic pressure, control hydraulic pressure from a duty solenoid) are supplied to the secondary regulator valve. The secondary regulator valve is configured in such a manner that when one of the pilot pressures changes, a change in the one of the pilot pressures is absorbed by the other pilot pressure.
摘要翻译：液压控制装置包括主调节阀，其调节从油泵排出的压力以形成用作用于供应给每个元件的液压的原始压力的管路压力;以及调节阀初级调节阀下游的液压压力形成二次压力。两个先导压力（第一调节器液压，来自负载螺线管的控制液压）被提供给二次调节阀。辅助调节阀构造成当先导压力之一变化时，一个先导压力的变化被另一个先导压力吸收。

23. 发明授权

US07204083B2 Hydraulic actuating device for a convertible top assembly of a vehicle 失效
标题翻译：一种用于车辆的可转换顶部组件的液压致动装置
公开(公告)号：US07204083B2
公开(公告)日：2007-04-17
申请号：US11061246
申请日：2005-02-18
申请人： Laurentius Andreas Gerardus Mentink , Johnny Antonius Jacobus Wiggemans
发明人： Laurentius Andreas Gerardus Mentink , Johnny Antonius Jacobus Wiggemans
IPC分类号： F16D31/02
CPC分类号： B60J7/1273 , F15B11/028 , F15B11/046 , F15B11/20 , F15B21/08 , F15B2211/20515 , F15B2211/20561 , F15B2211/30505 , F15B2211/3052 , F15B2211/40515 , F15B2211/41527 , F15B2211/426 , F15B2211/45 , F15B2211/50518 , F15B2211/55 , F15B2211/613 , F15B2211/632 , F15B2211/6323 , F15B2211/633 , F15B2211/6336 , F15B2211/66 , F15B2211/6651 , F15B2211/6656 , F15B2211/7053 , F15B2211/71 , F15B2211/783
摘要： A hydraulic actuating device for a convertible top assembly of a motor vehicle. The actuating device comprises a hydraulic pump with an associated electric pump motor and one or more hydraulic actuators, each for driving an associated movable part of the convertible top assembly. The actuating device also comprises a control circuit for effecting a defined sequence of movements of the one or more actuators and feedback means, which are connected to the control unit, for feeding information relating to the sequence of movements of an actuator back to the control unit. The feedback means comprise means for measuring the electric power consumed by the pump motor, which means transmit a feedback signal to the control unit.
摘要翻译：一种用于机动车辆的可转换顶部组件的液压致动装置。致动装置包括具有相关联的电动泵电动机和一个或多个液压致动器的液压泵，每个用于驱动可转换顶部组件的相关联的可移动部件。致动装置还包括控制电路，用于实现连接到控制单元的一个或多个致动器和反馈装置的确定的运动顺序，用于将与致动器的运动顺序相关的信息反馈给控制单元。反馈装置包括用于测量泵电动机消耗的电力的装置，这意味着将反馈信号发送到控制单元。

24. 发明申请

US20070044465A1 Independent metering valve control system and method 有权
标题翻译：独立计量阀控制系统及方法
公开(公告)号：US20070044465A1
公开(公告)日：2007-03-01
申请号：US11214905
申请日：2005-08-31
申请人： Jiao Zhang , Pengfei Ma , Aleksandar Egelja , Michael Verkuilen
发明人： Jiao Zhang , Pengfei Ma , Aleksandar Egelja , Michael Verkuilen
IPC分类号： F16D31/02
CPC分类号： F15B21/082 , F15B11/006 , F15B11/028 , F15B11/042 , F15B11/044 , F15B2211/30575 , F15B2211/327 , F15B2211/351 , F15B2211/353 , F15B2211/6313 , F15B2211/6653 , F15B2211/6654 , F15B2211/6658
摘要： A hydraulic control system for a work machine is disclosed. The hydraulic control system has a fluid actuator with first and second chambers, first and second metering valves having valve elements movable to fill and drain the first and second chambers respectively, and at least one fluid sensor configured to generate a load signal indicative of a load on the fluid actuator. The hydraulic control system also has an operator interface device movable to generate a desired velocity signal of the fluid actuator. The hydraulic control system further has a controller in communication with the first and second metering valves, the at least one fluid sensor, and the operator interface device. The controller is configured to move the valve element of the first metering valve to a position based on the desired velocity signal, to determine a desired pressure for the second chamber based on the load signal and a pressure associated with the first chamber, and to move the valve element of the second metering valve to a position based on the determined desired pressure.
摘要翻译：公开了一种用于作业机械的液压控制系统。液压控制系统具有带有第一和第二腔室的流体致动器，第一和第二计量阀具有可移动以分别填充和排出第一和第二腔室的阀元件，以及至少一个流体传感器，其配置成产生指示负载在流体致动器上。液压控制系统还具有可移动以产生流体致动器的期望速度信号的操作者界面装置。液压控制系统还具有与第一和第二计量阀，至少一个流体传感器和操作者界面装置连通的控制器。控制器被配置为基于期望的速度信号将第一计量阀的阀元件移动到位置，以基于负载信号和与第一室相关联的压力来确定用于第二室的期望压力，并且移动所述第二计量阀的阀元件基于所确定的期望压力而位于一个位置。

25. 发明申请

US20070012171A1 Hydraulic drive 失效
标题翻译：液压驱动
公开(公告)号：US20070012171A1
公开(公告)日：2007-01-18
申请号：US10557023
申请日：2004-05-14
申请人： Stefan Schmidt , Rolf Heidenfled
发明人： Stefan Schmidt , Rolf Heidenfled
IPC分类号： F01B25/02
CPC分类号： B30B15/16 , B30B15/161 , F03C1/007 , F15B11/022 , F15B11/024 , F15B11/028 , F15B11/036 , F15B2211/20592 , F15B2211/3133 , F15B2211/6653
摘要： What is disclosed is a hydraulic drive mechanism for a blanking or forming machine comprising a working cylinder having several pressure chambers, the piston of which acts directly or indirectly on a workpiece to be processed, wherein at least one pressure chamber of the working cylinder for retracting and extending the piston is adapted to be subjected to a tank pressure or a supply pressure via a continuously adjustable valve, and comprising a valve assembly arranged upstream of the continuously adjustable valve, whereby an inlet port of the continuously adjustable valve may be subjected to a higher or lower supply pressure, wherein the valve assembly comprises a switching valve adapted to be switched over between a basic position and a switching position in dependence on the load pressure at the working cylinder in order to tap the supply pressure from a low-pressure source or from a high-pressure source.
摘要翻译：所公开的是一种用于冲裁或成型机的液压驱动机构，其包括具有多个压力室的工作缸，该工作缸的活塞直接或间接地作用在待加工的工件上，其中用于回缩的工作缸的至少一个压力室并且延伸的活塞适于经由连续可调节的阀进行罐压力或供给压力，并且包括设置在连续可调节阀的上游的阀组件，由此可连续调节的阀的入口可以经受更高或更低的供应压力，其中阀组件包括适于根据工作气缸处的负载压力在基本位置和开关位置之间切换的切换阀，以便从低压源或来自高压源。

26. 发明授权

US06938414B1 Hydraulic powered arm system with float control 失效
标题翻译：液压动力臂系统带浮球控制
公开(公告)号：US06938414B1
公开(公告)日：2005-09-06
申请号：US10486236
申请日：2002-06-19
申请人： Lars Bruun
发明人： Lars Bruun
IPC分类号： E02F9/22 , F15B11/028 , F15B11/08 , F15B21/14 , F16D31/02
CPC分类号： F15B11/028 , E02F9/2203 , E02F9/2217 , E02F9/226 , F15B2211/20538 , F15B2211/20546 , F15B2211/20584 , F15B2211/212 , F15B2211/265 , F15B2211/30505 , F15B2211/40515 , F15B2211/42 , F15B2211/45 , F15B2211/46 , F15B2211/50518 , F15B2211/528 , F15B2211/55 , F15B2211/625 , F15B2211/6309 , F15B2211/6313 , F15B2211/7053 , F15B2211/75 , F15B2211/761
摘要： The present invention relates to a hydraulically powered arm system with a hydraulic circuit, which hydraulic circuit (L) comprises a pressure source (6) and a lifting cylinder (1) arranged to an arm which is intended for handling a tool, said hydraulic circuit (L) comprising a partial circuit (45A, 45B), which can be connected into communication with said pressure cource (6) by means of a first valve element (44) and said lifting cyliner (1) by means of a second valve element (43), characterised in that said partial circuit (45A, 45B) comprises a pressure reducing/relieving unit (4) whichis arranged between said valve elements (43, 44), and that said pressure reducing/relieving unit (4) is controlled by a pressure controlling unit (62A) in order to facilitate float control of the tool attached to the arm system, whereby a controlled ground pressure is obtained during the a floating motion.
摘要翻译：本发明涉及一种具有液压回路的液力动力臂系统，该液压回路（L）包括压力源（6）和一个提升缸（1），该提升缸（1）布置在用于操纵工具的臂上，所述液压回路（L）包括部分回路（45A，45B），其可以通过第一阀元件（44）和所述提升踏板（1）通过第二阀元件（44）连接到与所述压力源（6）连通阀元件（43），其特征在于，所述部分回路（45A，45B）包括设置在所述阀元件（43,44）之间的减压/释放单元（4），并且所述减压/释放单元 4）由压力控制单元（62A）控制，以便于附接到臂系统的工具的浮动控制，由此在浮动运动期间获得受控的地面压力。

27. 发明申请

US20050144939A1 Hydraulic actuating device for a convertible top assembly of a vehicle 失效
标题翻译：一种用于车辆的可转换顶部组件的液压致动装置
公开(公告)号：US20050144939A1
公开(公告)日：2005-07-07
申请号：US11061246
申请日：2005-02-18
申请人： Laurentius Andreas Mentink , Johnny Antonius Wiggemans
发明人： Laurentius Andreas Mentink , Johnny Antonius Wiggemans
IPC分类号： B60J7/12 , F15B11/028 , F15B11/046 , F15B11/20 , F15B21/08 , B60J7/00
CPC分类号： B60J7/1273 , F15B11/028 , F15B11/046 , F15B11/20 , F15B21/08 , F15B2211/20515 , F15B2211/20561 , F15B2211/30505 , F15B2211/3052 , F15B2211/40515 , F15B2211/41527 , F15B2211/426 , F15B2211/45 , F15B2211/50518 , F15B2211/55 , F15B2211/613 , F15B2211/632 , F15B2211/6323 , F15B2211/633 , F15B2211/6336 , F15B2211/66 , F15B2211/6651 , F15B2211/6656 , F15B2211/7053 , F15B2211/71 , F15B2211/783
摘要： A hydraulic actuating device for a convertible top assembly of a motor vehicle. The actuating device comprises a hydraulic pump with an associated electric pump motor and one or more hydraulic actuators, each for driving an associated movable part of the convertible top assembly. The actuating device also comprises a control circuit for effecting a defined sequence of movements of the one or more actuators and feedback means, which are connected to the control unit, for feeding information relating to the sequence of movements of an actuator back to the control unit. The feedback means comprise means for measuring the electric power consumed by the pump motor, which means transmit a feedback signal to the control unit.
摘要翻译：一种用于机动车辆的可转换顶部组件的液压致动装置。致动装置包括具有相关联的电动泵电动机和一个或多个液压致动器的液压泵，每个用于驱动可转换顶部组件的相关联的可移动部件。致动装置还包括控制电路，用于实现连接到控制单元的一个或多个致动器和反馈装置的确定的运动顺序，用于将与致动器的运动顺序相关的信息反馈给控制单元。反馈装置包括用于测量泵电动机消耗的电力的装置，这意味着将反馈信号发送到控制单元。

28. 发明授权

US06823884B2 Method for controlling pressure 失效
标题翻译：压力控制方法
公开(公告)号：US06823884B2
公开(公告)日：2004-11-30
申请号：US10350186
申请日：2003-01-24
申请人： Christoph Kern , Wolfram Schroeder , Daniel Schulz
发明人： Christoph Kern , Wolfram Schroeder , Daniel Schulz
IPC分类号： G05D1620
CPC分类号： F15B11/028 , F15B2211/20538 , F15B2211/40515 , F15B2211/426 , F15B2211/455 , F15B2211/46 , F15B2211/625 , F15B2211/6309 , F15B2211/76 , Y10S297/03 , Y10T137/0396 , Y10T137/7761 , Y10T137/87169
摘要： A process for increasing or reducing the internal pressure of at least one hollow body (HK—1, HK—2, HK—3) to a specified set internal pressure. The set internal pressure is adjusted so that several pressure-increasing steps or pressure-reducing steps are conducted successively until the internal pressure deviates from the set internal pressure at most by a specified tolerance. Each of these steps brings about a pressure increase or pressure reduction the amount of which is not larger than a specified upper limit. In this way, impairments of comfort owing to the rise in pressure or the reduction in pressure are especially avoided. The actual internal pressure is only measured at the beginning of the process. In one design of the invention, this amount depends upon the volumes of the hollow bodies (HK—1, HK—2, HK—3) and a supply line (VL) as well as (in the case pressure is increased) from the pressure which a pressure generator generates.
摘要翻译：将至少一个空心体（HK-1，HK-2，HK-3）的内部压力增加或降低到规定的内部压力的过程。调节设定的内部压力，使得连续进行几个增压步骤或减压步骤，直到内部压力最多偏离设定的内部压力达指定的公差。这些步骤中的每个步骤导致其量不大于规定上限的压力增加或压力降低。以这种方式，特别避免了由于压力升高或压力降低引起的舒适度损伤。实际内部压力仅在过程开始时测量。在本发明的一个设计中，这个数量取决于中空体（HK-1，HK-2，HK-3）和供应管线（VL）的体积以及（在压力增加的情况下）压力发生器产生的压力。

29. 发明授权

US06755214B2 Solenoid valve for reduced energy consumption 有权
标题翻译：电磁阀用于降低能耗
公开(公告)号：US06755214B2
公开(公告)日：2004-06-29
申请号：US10329300
申请日：2002-12-23
申请人： Jose C. Bento
发明人： Jose C. Bento
IPC分类号： F15B13043
CPC分类号： F15B11/028 , F15B13/0402 , F15B13/0431 , F15B21/14 , F15B2211/20538 , F15B2211/30525 , F15B2211/329 , F15B2211/365 , F15B2211/6054 , F15B2211/6355 , F15B2211/7053 , F15B2211/72 , F15B2211/88 , F16K31/426 , Y10T137/5196 , Y10T137/86614
摘要： A control valve system including a housing having an inlet, a first output, and a second output. The control valve system further includes a slidable valve positionable in a first position, where fluid communication is established between the inlet and the first output; a second position, where fluid communication is established between the inlet and the second output; and a third position, where fluid communication is prevented between the inlet and the first or second output. A solenoid valve assembly is coupled in fluid communication with the inlet and is positionable in an actuated position, where fluid communication is established with the inlet to move the valve from the first position to the second position, and a deactuated position. A piston selectively extendable to position the valve in the third position in response to fluid pressure within the first output.
摘要翻译：一种控制阀系统，包括具有入口，第一输出和第二输出的壳体。控制阀系统还包括可定位在第一位置的滑动阀，其中在入口和第一输出之间建立流体连通; 第二位置，其中在所述入口和所述第二输出之间建立流体连通; 以及在入口与第一或第二输出之间防止流体连通的第三位置。电磁阀组件与入口流体连通地联接并且可定位在致动位置，其中与入口建立流体连通以将阀从第一位置移动到第二位置和停用位置。选择性地可延伸的活塞，以响应于第一输出内的流体压力将阀定位在第三位置。

30. 发明授权

US06722204B2 Balanced fluid pressure sensor 失效
标题翻译：平衡液压传感器
公开(公告)号：US06722204B2
公开(公告)日：2004-04-20
申请号：US09973478
申请日：2001-10-09
申请人： Helmut Gegalski
发明人： Helmut Gegalski
IPC分类号： G01L1302
CPC分类号： F15B13/0803 , B60T8/3675 , F15B11/028 , F15B2013/004 , F15B2211/6313 , F15B2211/857 , G01L9/0051 , G01L9/0072 , G01L19/0007 , G01L19/003 , G01L19/0084 , G01L19/0645 , G01L19/14 , G01L19/142 , G01L19/147 , G01L19/148
摘要： An arrangement for measuring a fluid pressure, comprising a pressure sensor portion (10), which is devised for accommodation in a recess (12), which is open at least at one end, wherein the pressure sensor portion (10) in relation to the recess (12) is to be dimensioned in such a way that the pressure sensor portion (10) is surrounded by a gap (14) for receiving fluid, wherein first and second surfaces (16a, 16b, 18a, 18b), which are situated on the pressure sensor portion (10) and in contact with fluid, are so dimensioned and aligned that forces, which are exerted by the fluid pressure on the first surfaces (16a, 16b) and push the pressure sensor portion (10) in the direction of the open end of the recess, are equal to or lower than the forces, which are exerted by the fluid pressure on the second surfaces (18a, 18b) and push the pressure sensor portion (10) away from the open end of the recess (12).
摘要翻译：一种用于测量流体压力的装置，包括压力传感器部分（10），其被设计用于容纳至少在一端敞开的凹部（12）中，其中压力传感器部分（10）相对于凹部（12）的尺寸应使得压力传感器部分（10）被用于接收流体的间隙（14）包围，其中位于第一和第二表面（16a，16b，18a，18b）在压力传感器部分（10）上并且与流体接触的尺寸和尺寸对准，使得由第一表面（16a，16b）上的流体压力施加的力沿着压力传感器部分（10）的方向推动凹部的开口端的力等于或小于由第二表面（18a，18b）上的流体压力施加的力并将压力传感器部分（10）推离凹部的开口端（12）。

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