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1.发明申请One-way orifice for controlling a supply flow rate and permitting rapid reverse flow 有权用于控制供应流量并允许快速逆流的单向孔公开(公告)号：US20050060081A1
公开(公告)日：2005-03-17
申请号：US10661953
申请日：2003-09-12
CPC分类号： F16D48/02 , F16D25/14 , F16D2048/0209
摘要： In a hydraulic system for controlling the rate at which fluid flows to an oncoming clutch and for quickly disengaging the clutch, a source of pressurized fluid, a valve hydraulically connected to the fluid source including a spool for alternately opening and closing communication through the valve between the fluid source and the clutch, a seat located between the valve and the clutch, and a plate moveable by fluid flow in a first direction into contact with the seat and moveable by fluid flow in a second direction away from the seat, the plate having an orifice through which fluid enters the clutch when the plate contacts the seat, and openings through which fluid from the clutch passes when the plate is away from the seat. A tube, located between the plate and the clutch, includes a head adjacent the plate and is formed with the seat, and a shank having a passage hydraulically communicating with the clutch, the orifice being aligned with the passage when the plate contacts the seat.
摘要翻译： 在液压系统中，用于控制流体流到即将到来的离合器的速率并且用于快速地离开离合器，加压流体源，液压连接到流体源的阀，包括用于交替地打开和关闭通过阀之间的连通的阀 流体源和离合器，位于阀和离合器之间的座，以及能够沿着第一方向流体流动地移动的板与座接触并且可以通过远离座的第二方向的流体流动而运动，该板具有 当板接触座时流体进入离合器的孔口和当板离开座椅时来自离合器的流体通过的孔口。 位于板和离合器之间的管包括邻近板并且形成有座的头部和具有与离合器液压连通的通道的柄，当板接触座时，该孔与通道对准。
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2.发明授权One-way orifice for controlling a supply flow rate and permitting rapid reverse flow 有权用于控制供应流量并允许快速逆流的单向孔公开(公告)号：US07010407B2
公开(公告)日：2006-03-07
申请号：US10661953
申请日：2003-09-12
IPC分类号： G06F7/00
CPC分类号： F16D48/02 , F16D25/14 , F16D2048/0209
摘要： In a hydraulic system for controlling the rate at which fluid flows to an oncoming clutch and for quickly disengaging the clutch, a source of pressurized fluid, a valve hydraulically connected to the fluid source including a spool for alternately opening and closing communication through the valve between the fluid source and the clutch, a seat located between the valve and the clutch, and a plate moveable by fluid flow in a first direction into contact with the seat and moveable by fluid flow in a second direction away from the seat, the plate having an orifice through which fluid enters the clutch when the plate contacts the seat, and openings through which fluid from the clutch passes when the plate is away from the seat. A tube, located between the plate and the clutch, includes a head adjacent the plate and is formed with the seat, and a shank having a passage hydraulically communicating with the clutch, the orifice being aligned with the passage when the plate contacts the seat.
摘要翻译： 在液压系统中，用于控制流体流到即将到来的离合器的速率并且用于快速地离开离合器，加压流体源，液压连接到流体源的阀，包括用于交替地打开和关闭通过阀之间的连通的阀 流体源和离合器，位于阀和离合器之间的座，以及能够沿着第一方向流体流动地移动的板与座接触并且可以通过远离座的第二方向的流体流动而运动，该板具有 当板接触座时流体进入离合器的孔口和当板离开座椅时来自离合器的流体通过的孔口。 位于板和离合器之间的管包括邻近板并且形成有座的头部和具有与离合器液压连通的通道的柄，当板接触座时，该孔与通道对准。
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