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    • 5. 发明公开
    • ENCAPSULATED SYSTEM FOR PRESSURIZED FLUID PROCESSES
    • 用于加压流体过程的封装系统
    • EP3234424A1
    • 2017-10-25
    • EP15870912.1
    • 2015-12-15
    • Alphinity, LLC
    • GAGNE, Michael C.RICHARDS, Dean C.CATES, Steven V.
    • F16K7/04
    • F16K7/04F16K27/0236F16L57/00F16L57/02F16L2201/20
    • Fluid management systems for handling pressurized fluid connect various subsystems or subunits without the need to use reinforced tubing. The system utilizes one or more segments of unreinforced conduit that are encapsulated at various points along a length of the segment with one or more rigid encapsulating members. The unreinforced conduit may be made a disposable element while the rigid encapsulating members may be re-used. In one aspect, the encapsulating member may include a two-part valve body that surrounds and encapsulates a portion of the unreinforced conduit. In another aspect, the encapsulating member may include a two-part jacket that surrounds and encapsulates a portion of the unreinforced conduit. The two-part valve bodies and two-part jackets may be joined at various points within the system as part of the overall flow system.
    • 用于处理加压流体的流体管理系统连接各种子系统或子单元,而不需要使用加强管。 该系统利用一段或多段未增强的导管,其沿着具有一个或多个刚性封装构件的节段的长度被封装在各个点处。 未增强的导管可以制成一次性元件,而刚性封装构件可以重新使用。 在一个方面,封装构件可以包括围绕并包封未增强的导管的一部分的两部分阀体。 在另一方面,封装构件可以包括围绕并包封未增强的导管的一部分的两件式护套。 两部分阀体和两部分夹套可作为整个流动系统的一部分连接在系统内的各个位置。
    • 7. 发明公开
    • DRIVING MECHANISM FOR A CONTROL VALVE AND A CONTROL VALVE
    • 控制阀和控制阀的驱动机构
    • EP3215773A1
    • 2017-09-13
    • EP15801111.4
    • 2015-11-04
    • Duratex S.A.
    • GONZALEZ, Daniel
    • F16K31/524E03C1/04F16K1/34F16K27/02
    • F16K31/52433E03C1/04F16K1/34F16K1/427F16K11/22F16K27/02F16K27/0236F16K31/52408F16K31/563
    • The driving mechanism has a tubular housing coupled to a control valve and housing an activating cylinder and an activated cylinder, cooperating with each other and respectively coupled to a rod of a wheel and a sealing device. The driving mechanism presents: an inoperative condition, in which the activated cylinder is maintained in a closing position of the control valve; a first operative condition, obtained by the rotation of the activating cylinder in a first sense and in which the activated cylinder is maintained in a first opening position, until the activating cylinder is rotated in an opposite sense, returning the activated cylinder to its closing position; and a second operative condition, obtained by rotation of the activating cylinder in a second sense and in which the activated cylinder reaches a second opening position, from which it is automatically displaced back to its closing position, in a timed manner.
    • 所述驱动机构具有与控制阀(R)连接并且容纳激活气缸(20)和激活气缸(30)的管状壳体(10),所述激活气缸(20)和激活气缸(30)彼此配合并分别联接至 一个车轮和控制阀(R)的密封装置(DV)。 驱动机构(MA)表现为:不工作状态,其中激活气缸(30)保持在控制阀(R)的关闭位置; 所述第一操作状态通过所述激活气缸(20)在第一方向上的所述手动旋转而获得,并且其中所述激活气缸(30)保持在第一打开位置,直到所述激活气缸(20)被手动旋转到 相反的方向,使启动的汽缸(30)返回到其关闭位置; 和第二操作状态,所述第二操作状态通过所述激活缸(20)在第二方向上的旋转而获得,并且其中所述激活的缸(30)到达第二打开位置,所述第二打开位置在所述第二打开位置中自动地返回到其关闭位置, 方式。
    • 8. 发明公开
    • RESERVOIR PURGE VALVE
    • 水库净化阀
    • EP3173302A1
    • 2017-05-31
    • EP16198329.1
    • 2016-11-11
    • Haldex Brake Products Corporation
    • KOELZER, Robert L.
    • B60T17/00F16T1/14F16K7/17
    • F16K11/022B60T15/36B60T17/004F16K7/17F16K27/0236F16K27/0263F16K47/04F16T1/14
    • A valve having an inlet (26), exhaust (28), control port (36), and diaphragm (14). The diaphragm moves between an open position, in which the inlet and exhaust are in fluid communication, and a closed position, in which the diaphragm blocks fluid from flowing between the inlet and the exhaust. The diaphragm moves from the closed position to the open position when an inlet force due to pressure at the inlet is greater than the sum of the biasing force and a control port force due to pressure at the control port. The valve is operable to automatically drain contaminants from a vehicle air reservoir when the vehicle's emergency brakes are set. To reduce noise, the diaphragm of the valve is preferably in tension when in the closed position, and/or the diaphragm opens a limited distance when in the open position so that a back pressure is generated at the inlet.
    • 具有入口(26),排气口(28),控制口(36)和隔膜(14)的阀。 隔膜在打开位置和关闭位置之间移动,在打开位置中入口和排气流体连通,在关闭位置隔膜阻止流体在入口和排气之间流动。 当由于入口处的压力引起的入口力大于由于控制口处的压力引起的偏置力和控制口力的总和时,隔膜从关闭位置移动到打开位置。 当车辆的紧急制动器被设定时,该阀可操作以自动排出来自车辆储气罐的污染物。 为了减少噪音,阀门的隔膜在处于关闭位置时优选地处于张紧状态,和/或当处于打开位置时隔膜打开有限的距离,从而在入口处产生背压。