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159 条记录 (耗时 0.018 秒)

    Hollow poppet valve
    2.
    发明授权
    Hollow poppet valve 有权
    空心提升阀

    公开(公告)号：US09175788B2

    公开(公告)日：2015-11-03

    申请号：US14361636

    申请日：2012-10-02

    申请人： NITTAN VALVE CO., LTD.

    发明人： Hiroki Onuma ,  Jin Hasegawa

    IPC分类号： F01L3/14 ,  F16K49/00 ,  F01L3/16 ,  F16K1/12 ,  B21K1/22 ,  B23P15/00

    CPC分类号： F16K49/007 ,  B21K1/22 ,  B23P15/002 ,  F01L3/14 ,  F01L3/16 ,  F01L3/20 ,  F16K1/12 ,  F16K1/32 ,  Y10T137/6579

    摘要： To provide a hollow poppet valve having an improved heat reduction effect. In a hollow poppet valve (10) having a valve head (14) and a stem (12) integral with the valve head (14), the hollow poppet valve (10) is formed with an internal cavity S that extends in the valve head (14) and the stem (12). The internal cavity S is charged with a coolant (19) and an inert gas. The internal cavity S has a generally disk-shape internal cavity S1 and an internal stem cavity S2 formed in the stem (12) and connected to the internal valve head cavity S1 at a right angle. During a reciprocal motion of the valve (10), a vertical convective flow of coolant (19) along the axis L of the valve (10) is established at least in the internal valve head cavity S1, thereby enhancing its heat reduction effect.

    摘要翻译： 提供具有改进的减热效果的中空提升阀。 在具有阀头（14）和与阀头（14）成一体的杆（12）的中空提升阀（10）中，中空提升阀（10）形成有内腔S，其在阀头 （14）和杆（12）。 内腔S中装有冷却剂（19）和惰性气体。 内腔S具有大致圆盘形的内腔S1和形成在杆（12）中并且以直角连接到内阀头腔S1的内杆腔S2。 在阀（10）的往复运动期间，至少在内部阀头腔S1中建立沿着阀（10）的轴线L的冷却剂（19）的垂直对流，从而增强其减热效果。

    HOLLOW POPPET VALVE
    3.
    发明申请
    HOLLOW POPPET VALVE 有权
    HOLLOW POPPET阀

    公开(公告)号：US20140352803A1

    公开(公告)日：2014-12-04

    申请号：US14361636

    申请日：2012-10-02

    申请人： NITTAN VALVE CO., LTD.

    发明人： Hiroki Onuma ,  Jin Hasegawa

    IPC分类号： F16K49/00 ,  F16K1/12

    CPC分类号： F16K49/007 ,  B21K1/22 ,  B23P15/002 ,  F01L3/14 ,  F01L3/16 ,  F01L3/20 ,  F16K1/12 ,  F16K1/32 ,  Y10T137/6579

    摘要： To provide a hollow poppet valve having an improved heat reduction effect. In a hollow poppet valve (10) having a valve head (14) and a stem (12) integral with the valve head (14), the hollow poppet valve (10) is formed with an internal cavity S that extends in the valve head (14) and the stem (12). The internal cavity S is charged with a coolant (19) and an inert gas. The internal cavity S has a generally disk-shape internal cavity S1 and an internal stem cavity S2 formed in the stem (12) and connected to the internal valve head cavity S1 at a right angle. During a reciprocal motion of the valve (10), a vertical convective flow of coolant (19) along the axis L of the valve (10) is established at least in the internal valve head cavity S1, thereby enhancing its heat reduction effect.

    摘要翻译： 提供具有改进的减热效果的中空提升阀。 在具有阀头（14）和与阀头（14）成一体的杆（12）的中空提升阀（10）中，中空提升阀（10）形成有内腔S，其在阀头 （14）和杆（12）。 内腔S中装有冷却剂（19）和惰性气体。 内腔S具有大致圆盘形的内腔S1和形成在杆（12）中并且以直角连接到内阀头腔S1的内杆腔S2。 在阀（10）的往复运动期间，至少在内部阀头腔S1中建立沿着阀（10）的轴线L的冷却剂（19）的垂直对流，从而增强其减热效果。

    WATER COOLED VALVE
    4.
    发明申请
    WATER COOLED VALVE 审中-公开
    水冷却阀

    公开(公告)号：US20110140023A1

    公开(公告)日：2011-06-16

    申请号：US12641822

    申请日：2009-12-18

    申请人： Andreas SAUER ,  Harald WURSTER ,  Josef HOFFMANN ,  Goetz GOERISCH

    发明人： Andreas SAUER ,  Harald WURSTER ,  Josef HOFFMANN ,  Goetz GOERISCH

    IPC分类号： F16K1/20

    CPC分类号： F16K49/007 ,  F16K1/2028 ,  F16K1/205 ,  F16K51/02 ,  H01L21/67109 ,  H01L21/67126

    摘要： A lock valve is adapted for locking a process chamber. The lock valve includes a valve flap adapted for sealing an aperture of the process chamber where a substrate to be processed may be inserted or ejected. A cooling unit is adapted for cooling the valve flap by means of a cooling fluid. At least one valve flap hinge is adapted for connecting the process chamber with the valve flap. The valve flap hinge furthermore includes at least one pipe in fluid communication with the cooling unit of the valve flap.

    摘要翻译： 锁阀适于锁定处理室。 锁阀包括适于密封处理室的孔口的阀瓣，其中待加工的基底可被插入或弹出。 冷却单元适于通过冷却流体冷却阀瓣。 至少一个阀瓣铰链适于将处理室与阀瓣连接。 阀瓣铰链还包括与阀瓣的冷却单元流体连通的至少一个管。

    Butterfly valves
    5.
    发明申请
    Butterfly valves 有权
    蝶阀

    公开(公告)号：US20090272926A1

    公开(公告)日：2009-11-05

    申请号：US12150715

    申请日：2008-04-30

    申请人： James R. Steele

    发明人： James R. Steele

    IPC分类号： F16K25/00 ,  F16K31/44

    CPC分类号： F16K1/2265 ,  F16K49/007 ,  Y10T137/0318 ,  Y10T137/4259

    摘要： A butterfly valve for handling materials where the temperature of the materials flowing through the butterfly valve can exceed the breakdown temperature of the sealing member with the butterfly valve inhibiting contact of hot transportable materials with the sealing member to isolate the hot transportable materials from the sealing member. Cooling conduits maintain at least portions of the valve that contacts the sealing member at a temperature below the breakdown temperature of the sealing member to prevent seal failure.

    摘要翻译： 一种用于处理材料的蝶阀，其中流过蝶阀的材料的温度可以超过密封构件的击穿温度，蝶阀阻止热输送材料与密封构件的接触，以将热传输材料与密封构件隔离 。 冷却导管在低于密封构件的击穿温度的温度下保持与密封构件接触的阀的至少部分，以防止密封失效。

    Rotary Valve for Industrial Fluid Flow Control
    6.
    发明申请
    Rotary Valve for Industrial Fluid Flow Control 审中-公开
    用于工业流体流量控制的旋转阀

    公开(公告)号：US20090065724A1

    公开(公告)日：2009-03-12

    申请号：US11791056

    申请日：2004-11-19

    申请人： Michael Jon Mitton ,  Marshall James Douglas McLean ,  Viorel Grosu

    发明人： Michael Jon Mitton ,  Marshall James Douglas McLean ,  Viorel Grosu

    IPC分类号： F16K5/10 ,  F16K5/04 ,  B24C3/02 ,  F16K5/22

    CPC分类号： F16K5/0407 ,  B01F5/008 ,  B01F11/0071 ,  B24C1/003 ,  F16K5/0414 ,  F16K5/225 ,  F16K11/0853 ,  F16K49/007 ,  Y10T137/4358 ,  Y10T137/6058

    摘要： A cylindrical rotary valve to control or affect fluid flow in processes where the fluid temperature must be maintained within a target range, the fluid pressure is varied and/or the amount of fluid flow is controlled comprising one or more of the following elements alone or in combination: (i) the use of a temperature control core in the valve shaft, (ii) the contoured or tapered shapes or the conduits (iii) the use of the valve to create predictable pulses or waves in the fluid being controlled, (iv) a modular system of valves where the valve body is fixed and the valve shaft is replaceable with a second valve shaft of different conduit shape, (v) a rotary valve with multiple inputs or multiple outputs for either mixing or diverting of input fluids, and (vi) the use of the valve in abrasive particulate blasting and in particular dry ice blasting.

    摘要翻译： 一种圆柱形旋转阀，用于在流体温度必须保持在目标范围内的过程中控制或影响流体流动，流体压力变化和/或流体流量控制，包括单独的一个或多个以下元素或 组合：（i）在阀轴中使用温度控制芯，（ii）轮廓形或锥形形状或导管（iii）使用阀在被控制的流体中产生可预测的脉冲或波，（iv ）阀门的模块化系统，其中阀体被固定，并且阀杆可以用不同导管形状的第二阀轴替换，（v）具有多个输入或多个输出的旋转阀，用于输入流体的混合或转向，以及 （vi）在磨料颗粒喷砂中使用阀门，特别是干冰喷砂。

    Butterfly valve
    7.
    发明授权
    Butterfly valve 失效
    蝶阀

    公开(公告)号：US4800915A

    公开(公告)日：1989-01-31

    申请号：US85881

    申请日：1987-08-14

    申请人： Herbert L. Hormel

    发明人： Herbert L. Hormel

    IPC分类号： F16K1/22 ,  F16K49/00

    CPC分类号： F16K49/007 ,  F16K1/22 ,  Y10T137/6579

    摘要： A butterfly valve for controlling the flow of high temperature fluids, particularly hot gases, comprises a fluid cooled disc, fluid cooled shafts and a fluid cooled body. The coolant fluid is preferably water. The disc includes a plurality of baffle strips positioned within a hollow interior defining a continuous, serpentine-like coolant flow passageway across the disc for uniform cooling thereof. An outer peripheral edge of the disc carries a resilient high-temperature sealing strip, preferably of a braided Inconel material, for improved gas sealing. The shafts which rotatably mount the disc within the body are hollow and are also cooled by the coolant fluid which is supplied to the disc. The valve body includes a fluid cooling jacket formed adjacent an inner sidewall which forms a seal with the disc along a circumferential surface portion thereof.

    摘要翻译： 用于控制高温流体，特别是热气体的流动的蝶阀包括流体冷却盘，流体冷却轴和流体冷却体。 冷却剂流体优选为水。 盘包括多个位于中空内部的挡板，其限定穿过盘的连续的蛇形状冷却剂流动通道，以使其均匀冷却。 圆盘的外周缘带有弹性的高温密封条，优选为编织的铬镍铁合金材料，用于改善气体密封。 将盘可旋转地安装在主体内的轴是中空的，并且还被供应到盘的冷却剂流体冷却。 阀体包括邻近内侧壁形成的流体冷却套，所述内侧壁沿着其圆周表面部分与盘形成密封。

    Water cooled valve disk for gate valves
    8.
    发明授权
    Water cooled valve disk for gate valves 失效
    水阀阀门冷却阀

    公开(公告)号：US3557823A

    公开(公告)日：1971-01-26

    申请号：US3557823D

    申请日：1969-05-13

    申请人： KINNEY ENG INC S P

    发明人： CARR HUGH B ,  BRADEL NORMAN F

    IPC分类号： C21B9/12 ,  F16K49/00

    CPC分类号： F16K49/007 ,  C21B9/12 ,  Y10T137/6579

    摘要： A water-cooled valve disc is provided in the usual form of a circular hollow body with a peripheral wall in which two transversely extending flow-confining walls form a channel and extend from the peripheral wall to the central area of the disc with a port in the periphery opening into said channel and there are a plurality of concentric flow-confining walls, the outermost one of which is spaced from the peripheral wall and the innermost one of which surrounds and provides a passage into the central area, alternate concentric walls beginning with the outer one being joined at one end to one of said transversely extending walls and terminating in spaced relation to the other of said transverse walls, and intervening concentric wall extending from the other of said transverse walls toward but terminating in spaced relation to the first of said transverse walls, and a second port opening through the periphery of the disc adjacent the first port into the channel between the peripheral wall and the outermost concentric wall.