VOLUME ACCUMULATOR
    122.
    发明申请
    VOLUME ACCUMULATOR 审中-公开
    体积累加器

    公开(公告)号:US20120199231A1

    公开(公告)日:2012-08-09

    申请号:US13501349

    申请日:2010-10-14

    Abstract: A volume accumulator (15), including a guide housing (33), a separating element (34) and a spring element (35). The separating element (34) is slidably mounted on an inner lateral face of the guide housing (33) and the spring element (35) is seated against the separating element (34) on one side and on the guide housing (33) on the other side. According to the invention, at least one indentation (47) is provided on the guide housing (33), with the indentation protruding into the guide housing (33). In the direction of the spring element (35), the indentation (47) has an open end against which the spring element (35) is seated.

    Abstract translation: 一种体积蓄能器(15),包括导向壳体(33),分离元件(34)和弹簧元件(35)。 分离元件(34)可滑动地安装在引导壳体(33)的内侧面上,并且弹簧元件(35)在一侧和导向壳体(33)上抵靠在分离元件(34)上 另一边。 根据本发明,在引导壳体(33)上设置有至少一个凹口(47),其中凹口突出到引导壳体(33)中。 在弹簧元件(35)的方向上,凹口(47)具有弹簧元件(35)所位于的开口端。

    HYDRAULIC PRESSURE APPARATUS AND BRAKE PRESSURE CONTROL APPARATUS USING THE SAME
    123.
    发明申请
    HYDRAULIC PRESSURE APPARATUS AND BRAKE PRESSURE CONTROL APPARATUS USING THE SAME 有权
    液压压力装置和制动压力控制装置

    公开(公告)号:US20100313560A1

    公开(公告)日:2010-12-16

    申请号:US12795051

    申请日:2010-06-07

    Inventor: Fumitoshi Koyama

    Abstract: An open port is provided on an inner peripheral surface of the cylinder bore of the reservoir apparatus and the port is exposed to the exterior of the reservoir apparatus. A hollow portion is formed concentrically with the port on a reservoir body. An annular thin portion is formed between the inner peripheral surface of the cylinder bore and the hollow portion surrounding the port in a radial direction. The thin portion is outwardly deflected and deformed by being pushed outwardly in a radial direction centering on the port in a range narrower than the inner diameter of the hollow portion. Thus, the opening of the port is outwardly sunk from the inner peripheral surface of the cylinder bore thereby to form a curved surface at a root portion of the thin portion on the inner peripheral surface of the cylinder bore.

    Abstract translation: 在储存装置的气缸孔的内周面设置有开口,并且该端口暴露于储存装置的外部。 中空部分与贮存器主体上的端口同心地形成。 在气缸孔的内周面和径向包围端口的中空部之间形成环状的薄壁部。 通过在比中空部分的内径更窄的范围内以中心为中心的径向向外推动薄壁部分向外偏转和变形。 因此,端口的开口从缸孔的内周面向外沉没,从而在气缸孔的内周面上的薄壁部分的根部处形成弯曲表面。

    Fluid medium storage and expulsion apparatus
    124.
    发明授权
    Fluid medium storage and expulsion apparatus 失效
    流体介质储存和排出装置

    公开(公告)号:US4533067A

    公开(公告)日:1985-08-06

    申请号:US406405

    申请日:1982-08-09

    Abstract: An apparatus (10) for the storage therewithin and expulsion therefrom of a fluid medium includes a tubular tank (15) and a pair of diametrically opposed, simultaneously actuatable pistons (50) permanently sealed to the tank by a pair of rupturable seals (65). The pistons are driven by a secondary fluid the effects of which are shielded from the interior surface of the tank by a pair of flexible shields fixed at the ends thereof to a corresponding piston and the inner surface of the tank, movement of the pistons effecting an expansion of the shields to form a protective lining for the tank.

    Abstract translation: 用于在其中存储并从其中排出流体介质的装置(10)包括管状罐(15)和一对直径相对的同时致动的活塞(50),其通过一对可破裂的密封件(65)永久地密封到罐, 。 活塞由二次流体驱动,第二流体的作用通过固定在其端部处的一对柔性屏蔽件与罐的内表面相互隔离而到达相应的活塞和罐的内表面,活塞的运动实现 盾牌的扩展形成了坦克的保护衬里。

    SPEICHEREINRICHTUNG
    129.
    发明申请
    SPEICHEREINRICHTUNG 审中-公开
    存储设备

    公开(公告)号:WO2015106792A1

    公开(公告)日:2015-07-23

    申请号:PCT/EP2014/003445

    申请日:2014-12-19

    CPC classification number: F15B1/24 F15B2201/31 F15B2201/405 F15B2201/605

    Abstract: Eine Speichereinrichtung, insbesondere in Form eines Kolbenspeichers, mit einem Trennkolben (22), der innerhalb eines Speichergehäuses (2) zwei Medienräume (26, 28) voneinander trennt, insbesondere einen Raum (28) mit einem Arbeitsgas, wie Stickstoff, von einem Raum (26) mit einer Arbeitsflüssigkeit, wie Hydrauliköl, ist dadurch gekennzeichnet, dass der Trennkolben (22) innerhalb einer Führungseinrichtung (24) längsverfahrbar geführt ist und dass die Führungseinrichtung (24) innerhalb des Speichergehäuses (2) angeordnet sich zumindest teilweise entlang dessen Längsachse (10) erstreckt.

    Abstract translation: 一种存储器件,尤其是在活塞式蓄能器与存储壳体(2)内的分隔活塞(22)的形式,具有从两个彼此介质室(26,28),特别是空间(28)与工作气体如氮(从空间 26)与工作流体,例如液压油,其特征在于,分隔活塞(22)(一个引导装置24)内被引导到可纵向移动的,并且蓄压器壳体内的导向装置(24)(2)布置为沿着其纵向轴线至少部分地(10 )延伸。

    HYDRAULIC PRESSURE CIRCUIT AND WORKING MACHINE
    130.
    发明申请
    HYDRAULIC PRESSURE CIRCUIT AND WORKING MACHINE 审中-公开
    液压压力电路和工作机

    公开(公告)号:WO2015067618A1

    公开(公告)日:2015-05-14

    申请号:PCT/EP2014/073739

    申请日:2014-11-04

    Abstract: Provided is a hydraulic circuit capable of efficiently recovering one and the other hydraulic energies for utilization by separating and recovering the same, one hydraulic energy being extruded from a hydraulic cylinder and the other hydraulic energy being extruded in starting and stopping rotation of a hydraulic motor, so as to allow an energy density of an accumulator to increase. The hydraulic circuit has: a first accumulator (61) that accumulates pressure of hydraulic oil extruded from a boom cylinder (7cl); and a second accumulator,(125) that accumulates one pressure of the hydraulic oil relieved when the rotation of a swing motor (3m) is started and another pressure of the hydraulic oil extruded from a motor driving circuit (C) with inertial rotation of the swing motor (3m) when the rotation of the swing motor (3m) is stopped. A solenoid switch valve (127) is provided in passages (123, 129) that connect the first accumulator (61) and the second accumulator (125) so as to communicate therebetween. The solenoid switch valve (127) serves to close the passages (123, 129) when pressure is accumulated in the second accumulator (125) and to open when the pressure in the second accumulator (125) is discharged.

    Abstract translation: 本发明提供一种液压回路,其能够通过分离回收利用的液压能力而有效地回收利用的一个液压能量,一个液压能量从液压缸中挤出,另一个液压能量在液压马达的起动和停止旋转中被挤出, 以便允许蓄能器的能量密度增加。 液压回路具有:累积从动臂缸(7c1)挤出的液压油的压力的第一蓄能器(61); 以及第二蓄能器(125),其在启动回转马达(3m)的旋转时积蓄所解除的液压油的一个压力,并且从所述马达驱动回路(C)的惯性旋转引出的所述液压油的另一压力 摆动马达(3m)的旋转停止时的摆动马达(3m)。 在第一蓄电池(61)和第二蓄电池(125)之间连接的通路(123,129)中设置有电磁开关阀(127)。 当压力累积在第二蓄能器125中时,螺线管切换阀127用于关闭通路123,129,并且当第二蓄能器125中的压力被排放时打开。

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