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    Hydraulic unit for brake system with slip control
    84.
    发明专利
    Hydraulic unit for brake system with slip control 有权
    具有滑动控制的制动系统液压单元

    公开(公告)号：JP2005255167A

    公开(公告)日：2005-09-22

    申请号：JP2005149758

    申请日：2005-05-23

    Applicant: Continental Teves Ag & Co Ohg ,  コンチネンタル・テベス・アーゲー・ウント・コンパニー・オーハーゲー

    Inventor： ZAVISKA DALIBOR

    IPC: B60T8/34 ,  B60T8/36 ,  B60T8/40 ,  B60T8/42 ,  B60T13/14 ,  B60T13/68 ,  F15B1/02 ,  F15B1/24

    CPC classification number: B60T13/68 ,  B60T8/34 ,  B60T8/3675 ,  B60T8/368 ,  B60T8/40 ,  B60T8/4068 ,  B60T8/4275 ,  B60T8/4291 ,  B60T13/148 ,  F15B1/24 ,  F15B2201/21 ,  F15B2201/312 ,  F15B2201/3158 ,  F15B2201/411 ,  F15B2201/413 ,  Y10S303/10 ,  Y10S303/11

    Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic unit having a compactest possible size, capable of being manufactured at low cost in an easiest possible method.
    SOLUTION: The hydraulic unit for a brake system with slip control comprises a storage member which stores hydraulic, mechanical and/or electric operated functioning members serving as an accumulator, valves 1, 1', a pressure generating member 5 and a driving member 6, a plurality of pressure fluid passages 4, 15, 16 connecting these functioning members to form a hydraulic operated connection portion between at least one pressure fluid supply device 14 and a pressure fluid working device 19, and one control device connectable to the valves 1, 1' and the driving member 6 via an electro-conductive body. The valve members 1, 1' are arranged in valve storage holes 2, 2' forming first and second lines x, y of the valve storage member 3, and a pressure fluid hole 4 is provided between the valve lines x, y extending to two radial directions for connecting the valve members 1, 1' to arrangement holes 7, 8 storing the pressure generating member 5 and the driving member 6. Other arrangement holes 9, 10, 11 parallel to the axis extend into the valve storage member 3 at the outside of the two valve lines x, y.
    COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：提供具有最小可能尺寸的液压单元，能够以最简单的方法以低成本制造。 解决方案：具有滑动控制的制动系统的液压单元包括存储用作蓄能器，阀1,1'，压力产生构件5和驱动的液压，机械和/或电操作功能构件的存储构件 连接这些功能构件的多个压力流体通道4,16,16，以在至少一个压力流体供应装置14和压力流体加工装置19之间形成液压操作的连接部分，以及可连接到阀的一个控制装置 1'和驱动构件6经由导电体。 阀构件1,1'布置在形成阀存储构件3的第一和第二线x，y的阀存储孔2,2'中，并且压力流体孔4设置在延伸到两个的阀线x，y之间 用于将阀构件1,1'连接到存储压力产生构件5和驱动构件6的布置孔7,8的径向方向。平行于轴的其他布置孔9,10,11在该位置处延伸到阀存储构件3中 在两个阀线x，y之外。 版权所有（C）2005，JPO＆NCIPI

    Hydraulic circuit
    86.
    发明专利
    Hydraulic circuit 有权

    公开(公告)号：JP2004044740A

    公开(公告)日：2004-02-12

    申请号：JP2002205151

    申请日：2002-07-15

    Applicant: Advics:Kk ,  株式会社アドヴィックス

    Inventor： SUZUKI KENICHI ,  HATA KYOSUKE ,  TADA YOSHIHIKO

    IPC: B60T17/00 ,  F15B1/08 ,  F15B1/22 ,  F15B11/02 ,  F16L55/053 ,  F16L55/055

    CPC classification number: F15B1/22 ,  B60T13/148 ,  F15B2201/205 ,  F15B2201/312 ,  F15B2201/3153 ,  F15B2201/32 ,  F15B2201/411 ,  F15B2201/413 ,  F15B2201/415 ,  F16L55/053 ,  F16L55/055

    Abstract: PROBLEM TO BE SOLVED: To reduce pulsation of operating fluid delivered from a hydraulic pressure pump in a transient period until pressure in an operating fluid chamber exceeds a set pressure in a hydraulic circuit employing an accumulator operating when pressure in the operating fluid chamber is at the set pressure or higher. SOLUTION: In a hydraulic circuit including an accumulator A1 provided with a flow in passage Si making an operating fluid delivered from the hydraulic pump flow in a operating fluid chamber R2 and a flow out passage So making the operating fluid flow out from the operating fluid chamber R2 to a hydraulic actuator, an accumulator which operates when pressure in the operating fluid chamber R2 is the set pressure or more is adopted as the accumulator A1, and a vale mechanism Vo restricting supply of operating fluid to the hydraulic actuator when pressure in the operating liquid chamber R2 is lower than the set pressure and releasing supply restriction of the operating fluid to the hydraulic actuator when pressure in the operating fluid chamber R2 is at the set pressure or higher. COPYRIGHT: (C)2004,JPO

    Hydraulic servo-control of a servo-controlled gearbox
    88.
    发明授权
    Hydraulic servo-control of a servo-controlled gearbox 有权
    伺服控制齿轮箱的液压伺服控制

    公开(公告)号：US09574576B2

    公开(公告)日：2017-02-21

    申请号：US13773082

    申请日：2013-02-21

    Applicant: Magneti Marelli S.p.A.

    Inventor： Stefano Giorgini ,  Andrea Bersani ,  Luca Bovina

    IPC: F15B1/02 ,  F15B1/027 ,  F16H61/30 ,  F16H61/00

    CPC classification number: F15B1/027 ,  F15B2201/205 ,  F15B2201/312 ,  F15B2201/60 ,  F16H61/30 ,  F16H2061/0034 ,  F16H2061/305

    Abstract: A hydraulic servo-control of a servo-controlled gearbox comprises hydraulic actuators defining chambers, a storing tank containing control fluid used by the actuators at room pressure, a hydraulic accumulator containing control fluid under pressure, a motor pump drawing the fluid from the tank and feeding it under pressure to the accumulator, and solenoid valves selectively connecting the chambers to the tank and accumulator. The accumulator includes an outer housing defining an inner cylindrical surface defining a first diameter, a piston arranged and axially slidable and mobile inside the housing and defining there a first variable-volume chamber for a gas and second variable-volume chamber for the fluid under pressure, and a limit stopper arranged at an open end of the housing, acting as a striker for the piston, and having an annular circlip defining an opening and overall second diameter approximating by excess the first diameter of the surface of the housing.

    Abstract translation: 伺服控制齿轮箱的液压伺服控制装置包括液压致动器限定腔室，储存罐，容纳由室内致动器使用的控制流体;液压蓄能器，其容纳压力下的控制流体;电动泵，其从罐中抽取流体; 在压力下将其供给到蓄能器，并且电磁阀选择性地将室连接到罐和蓄能器。 蓄能器包括外壳，其限定限定第一直径的内圆柱形表面，活塞布置并且在壳体内部可轴向滑动和移动，并且在其中限定用于气体的第一可变容积室和用于压力下的流体的第二可变容积室 以及设置在所述壳体的开口端处的限位挡板，用作所述活塞的撞针，并且具有限定开口的环形卡环，并且具有通过所述壳体的所述表面的第一直径过大的总体第二直径。

    Method and apparatus for calculating payload weight
    89.
    发明申请
    Method and apparatus for calculating payload weight 失效
    计算有效载荷重量的方法和装置

    公开(公告)号：US20100161184A1

    公开(公告)日：2010-06-24

    申请号：US12641631

    申请日：2009-12-18

    Applicant: Sameer S. Marathe ,  John J. Baldauf

    Inventor： Sameer S. Marathe ,  John J. Baldauf

    IPC: G06F7/00

    CPC classification number: E02F9/2271 ,  E02F9/2217 ,  E02F9/264 ,  F15B1/24 ,  F15B2201/205 ,  F15B2201/312 ,  F15B2201/4056 ,  F15B2201/415 ,  F15B2201/515 ,  G01G19/10 ,  G01G23/3728

    Abstract: An apparatus for determining the weight of a payload in a bucket of a machine where the bucket is attached to a chassis of the machine by a linkage. The apparatus comprises an energy storage device for storing potential energy of the bucket, payload, and linkage when the bucket is moved from a first suspended position to a second suspended position. A mechanism provides physical data corresponding to a physical change in the energy storage device caused by storage of the potential energy and a processor calculates the weight of the payload using the physical data.

    Abstract translation: 一种用于确定机器的铲斗中的有效载荷的重量的装置，其中铲斗通过联动装置附接到机器的底盘。 该装置包括用于在铲斗从第一悬挂位置移动到第二悬挂位置时存储铲斗的有效能量，有效载荷和联动装置的能量存储装置。 一种机制提供对应于能量存储装置中通过存储潜在能量引起的物理变化的物理数据，并且处理器使用该物理数据计算有效载荷的权重。

    Hydraulic accumulator especially piston-type accumulator
    90.
    发明申请
    Hydraulic accumulator especially piston-type accumulator 审中-公开
    液压蓄能器特别是活塞式蓄能器

    公开(公告)号：US20060277904A1

    公开(公告)日：2006-12-14

    申请号：US10563364

    申请日：2004-03-20

    Applicant: Norbert Weber

    Inventor： Norbert Weber

    IPC: F16D31/02

    CPC classification number: F15B1/22 ,  F15B1/24 ,  F15B2201/205 ,  F15B2201/312 ,  F15B2201/3151 ,  F15B2201/3152 ,  F15B2201/411 ,  F15B2201/4155

    Abstract: The invention relates to a hydraulic accumulator, especially a piston-type accumulator, comprising an accumulator housing (10) as well as at least one gas chamber (12) that is arranged therein and a fluid chamber (14) which are separated from each other via a separating element (16), particularly in the form of a piston. One free end of the accumulator housing (10) is sealed via a valve block (24) that is provided with a ball valve (28) which opens or blocks a fluid-guiding path (30) from the interior of the accumulator housing (10) towards the outside in the open position or closed position thereof such that the ball valve forms an integral part of the accumulator housing via the valve block and is thus accommodated in a compact manner within the hydraulic accumulator solution, also resulting in a reduction of the free fluid paths and therefore a reduction of tubing.

    Abstract translation: 本发明涉及一种液压蓄能器，特别是活塞式蓄能器，其包括蓄能器壳体（10）以及布置在其中的至少一个气体室（12）和彼此分离的流体室（14） 通过分离元件（16），特别是活塞的形式。 蓄能器壳体（10）的一个自由端通过阀块（24）被密封，阀块（24）设置有球阀（28），其从蓄能器壳体（10）的内部打开或阻挡流体引导路径（30） ）在打开位置或关闭位置朝向外部，使得球阀经由阀块形成蓄能器壳体的一体部分，并且因此以紧凑的方式容纳在液压蓄能器溶液中，还导致 自由流体路径，因此减少管道。

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