SYSTÈME D'ASSISTANCE HYDRAULIQUE
    33.
    发明公开
    SYSTÈME D'ASSISTANCE HYDRAULIQUE 有权
    水力发电机组

    公开(公告)号:EP3126175A1

    公开(公告)日:2017-02-08

    申请号:EP15713887.6

    申请日:2015-04-01

    摘要: The invention relates to a vehicle hydraulic assistance method comprising: two hydraulic devices connected therebetween by a supply line, a return line, a power boost source, and a tank, the power boost source being connected to the supply line and return line via a power boost line and taking the oil from the tank; and a vacuum valve including an input port, connected to the supply line and return line, and an output port connected to the tank. The vacuum valve has a first passing state and a second blocking state. The method includes the steps of: (E1) activating the power boost source when the vehicle fulfills at least one predetermined requirement, the vacuum valve being in the first passing state; and (E2) switching the vacuum valve from the first passing state to the second blocking state when hydraulic assistance is required, thus making it possible to boost power to the supply system and return system.

    摘要翻译: 本发明涉及一种车辆液压辅助方法,包括:通过供应管线,回流管线,功率增压源和油箱连接在其间的两个液压装置,所述功率提升源通过功率连接到所述供应管线和返回管路 加油线并从油罐中取出油; 以及包括连接到供给管线和返回管线的输入端口的真空阀以及连接到罐的输出端口。 真空阀具有第一通过状态和第二阻塞状态。 该方法包括以下步骤:(E1)当车辆满足至少一个预定要求时激活功率提升源,真空阀处于第一通过状态; 和(E2)在需要液压辅助时将真空阀从第一通过状态切换到第二阻塞状态,从而可以提高供给系统和返回系统的功率。

    SYSTÈME AMÉLIORÉ DE MISE EN SERVICE D'APPAREILS HYDRAULIQUE D'UN CIRCUIT D'ASSISTANCE
    34.
    发明公开
    SYSTÈME AMÉLIORÉ DE MISE EN SERVICE D'APPAREILS HYDRAULIQUE D'UN CIRCUIT D'ASSISTANCE 有权
    提高了系统履行液压装置的辅助电路的

    公开(公告)号:EP2956692A1

    公开(公告)日:2015-12-23

    申请号:EP14702842.7

    申请日:2014-02-04

    摘要: The invention relates to a system comprising: a driving hydraulic device (1) having retractable radial pistons; a driven hydraulic device (2) having retractable radial pistons, the discharge (12) of the driving hydraulic device (1) being connected to the admission (21) of the driven hydraulic appliance by a supply line (4), and the discharge (22) of the driven hydraulic device (2) being connected to the admission (11) of the driving hydraulic device (1) by a return line (5); and a primary motor (M). The invention is characterised in that said system also comprises a charging source (3) suitable for being selectively engaged, said charging source being connected to the admission line (4) and to the discharge line (5) via a charging line, and selectively either to a tank (R), or only to the admission (11) of the driving hydraulic device (1), via an engagement line provided with a control (7).

    摘要翻译: 本发明涉及一种系统,包括:具有径向缩回的活塞的液压驱动装置(1); 从动液压装置(2),其具有可伸缩的径向活塞驱动液压装置,排出(12)(1)被连接到由供应管线(4)和放电(在从动液压器具的入场(21) 22)的驱动的液压装置(2)由一回流管线(5)连接到所述液压驱动装置(1)的接纳(11); 和主马达(M)。 本发明DASS所述系统,以便包括充电源(3)适合于被选择性地接合,所述充电源被连接到所述进入管线(4)和所述排出管线(5)经由充电线,并且选择性地要么 到罐(R),或仅到驱动液压装置(1)的接纳(11),通过设置有控制(7)的接合线。

    Hydraulikanordnung
    37.
    发明公开
    Hydraulikanordnung 审中-公开

    公开(公告)号:EP2597337A3

    公开(公告)日:2015-06-10

    申请号:EP12188320.1

    申请日:2012-10-12

    申请人: ROBERT BOSCH GMBH

    发明人: Kobela, Johann

    IPC分类号: F16H61/4104 F16H61/4139

    CPC分类号: F16H61/4104 F16H61/4139

    摘要: Offenbart ist eine Hydraulikanordnung, die einen hydraulischen Kreislauf mit einer Druckmittelquelle und einer Druckmittelsenke aufweist, die über zwei Druckleitungen miteinander verbunden sind. Über ein Spülventil ist zumindest eine Druckleitung mit einem Tank verbindbar. Das Spülventil weist hierfür in einer Schaltrichtung zumindest zwei Schaltstellungen mit einem unterschiedlichen Öffnungsquerschnitt auf.