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    • 62. 发明公开
    • Verfahren zum Betrieb eines Ventils
    • 操作阀的方法
    • EP2876341A1
    • 2015-05-27
    • EP13005463.8
    • 2013-11-21
    • VAT Holding AG
    • Bachmann, ChristophEhrne, Florian
    • F16K51/02F16K11/18F16K3/02
    • F16K15/06F16K3/029F16K3/18F16K11/18F16K11/22F16K51/02Y10T137/0379
    • Verfahren zum Betrieb eines Ventils (1), welches Öffnungen (2, 3) von zumindest zwei Kammern (4, 5) miteinander verbindet und zum Verschließen der Öffnungen (2, 3) jeder der Kammern (4, 5) zumindest ein eigenes Verschlussorgan (6, 7) aufweist, wobei zum Öffnen einer der Öffnungen (2, 3) in der dieser Öffnung (2, 3) zugeordneten Kammer (4, 5) ein Überdruck erzeugt wird, welcher höher als ein momentaner Druck im Ventilgehäuseinnenraum (8) ist, wobei durch diesen Überdruck das dieser Öffnung zugeordnete Verschlussorgan (6, 7) vom dieser Öffnung (2, 3) zugeordneten Ventilsitz (10, 11) abgehoben wird und dann durch diese Öffnung (2, 3) hindurch ein Druckausgleich zwischen der dieser Öffnung (2, 3) zugeordneten Kammer (4, 5) und dem Ventilgehäuseinnenraum (8) durchgeführt wird.
    • 操作的阀(1),该开口(2,3)的至少两个腔室(4,5)在一起,并用于闭合所述开口(2,3),每个腔室(4,5)的至少一个自己的封闭构件的方法( 6,7),其特征在于,用于打开所述开口(2之一,3)在所述(该开口2,3)与腔室(4相关联,5)的过压产生,这是比在所述阀壳体内的瞬时压力高(8) 其中,与此过压时,所述开口密封部件相关联的(6,7)从开口(2,3)与所述阀座(10,11)相关联的所述被提升,然后通过该开口(2,3)通过所述开口之间(压力平衡 2,3)与腔室(4相关联,5)和所述阀壳体内部(8)被执行。
    • 63. 发明公开
    • CONTROL VALVE
    • 控制阀
    • EP2677218A1
    • 2013-12-25
    • EP12747421.1
    • 2012-01-31
    • TGK COMPANY, LTD.
    • HIROTA, Hisatoshi
    • F16K39/02F16K1/00F16K11/18F16K31/04
    • F16K31/04B60H1/00485F16K11/18F16K31/508F16K39/022
    • A control valve (100) includes a guiding passage (118), provided in a body (104), which is coaxially formed with a valve hole (120), a driven member structured such that a valve element (130), for opening and closing a valve section by touching and leaving the valve hole (120), and a guide portion (148), slidably supported by the guiding passage (118), are integrally formed with each other, a pressure canceling structure in which the effect of fluid pressure acting on the valve element (130) is canceled, an O-ring (149) provided on the sliding surface of the guide portion (148), a valve actuating member (134), which is driven by a motor unit (102) in a direction of axis line to drive the valve element (130) in opening and closing directions of the valve section, a transmitting rod (152), which is inserted to the driven member and which is operatively linked to the valve actuating member (134) in a manner such that the transmitting rod (152) and the valve actuating member (134) are displaceable in an integrated manner, and a spring (160), which biases the driven member in a valve closing direction and which is supported by the driven member and the transmitting rod (152) such that the spring (160) is set between the driven member and the transmitting rod (152).
    • 控制阀(100)包括设置在与阀孔(120)同轴形成的主体(104)中的引导通道(118),构造成使得阀元件(130)打开的被驱动构件 通过接触和离开阀孔(120)来关闭阀部分,以及由引导通道(118)可滑动地支撑的引导部分(148)彼此一体地形成;压力消除结构,其中流体 作用在阀体130上的压力被消除,设置在导向部148的滑动面上的O形环149,由马达单元102驱动的阀动作部件134, 在轴线方向上,以便在阀部件的打开和关闭方向上驱动阀元件(130);传动杆(152),其插入到从动构件中并且可操作地连接到阀致动构件(134 )以使得传递杆(152)和阀致动构件(134)显示的方式 (160),所述弹簧(160)在从动构件和传动杆(152)支撑的方向上偏压从动构件,并且所述弹簧(160)设置在被驱动构件 构件和传动杆(152)。
    • 64. 发明公开
    • Valve device and failure detector of hydraulic circuit
    • Ventilvorrichtung und Fehlerdetektor eines hydraulischen Kreislaufs
    • EP2636927A1
    • 2013-09-11
    • EP13155964.3
    • 2013-02-20
    • Honda Motor Co., Ltd.
    • Yajima, NaokiTomari, TatsuhiroUeno, Minoru
    • F16H61/02F16H61/12F16K31/02
    • F16K31/02F16H61/0251F16H61/12F16H2061/0253F16K11/18F16K37/0083Y10T137/8158Y10T137/87161Y10T137/87217Y10T137/87233Y10T137/8741
    • A valve device is provided with a contraction-type high polymer gel actuator (10) which laminates slab-like negative plates (11) and mesh-like positive plates (13) alternately and interleaves high polymer gel between each negative plate (11) and each positive plate (13), and with a first and a second valve mechanisms (20-1 ,20-2) driven by the gel actuator (10). The direction of deformation of expansion and contraction of the high polymer gel actuator (10) is the same as the driving direction of the first valve mechanism (20-1) and perpendicular to the driving direction of the second valve mechanism (20-2). The valve device is composed in such a way as to switch opening and closing of a first fluid passage (21-1) and a second fluid passage (22-2) simultaneously by means of deformation of expansion and contraction by controlling voltage applied to the high polymer gel actuator (10). This allows to compose a valve device that can open and close plural oil passages at an identical timing.
    • 阀装置设置有收缩型高分子凝胶促动器(10),交替地层叠板状负极板(11)和网状正极板(13),并在每个负极板(11)和 每个正极板(13)以及由所述凝胶致动器(10)驱动的第一和第二阀机构(20-1,20-2)。 高分子凝胶促动器(10)的膨胀和收缩变形方向与第一阀机构(20-1)的驱动方向和第二阀机构(20-2)的驱动方向垂直的方向相同, 。 阀装置的组合方式是通过控制施加到第一流体通道(21-1)和第二流体通道(22-2)上的电压来同时切换通过膨胀和收缩的变形来打开和关闭第二流体通道 高分子凝胶致动器(10)。 这允许构成可以在相同的时间打开和关闭多个油通道的阀装置。