利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

109 条记录 (耗时 0.015 秒)

    STEAM VALVE
    2.
    发明公开
    STEAM VALVE 审中-公开

    公开(公告)号：EP3130764A4

    公开(公告)日：2017-12-27

    申请号：EP15776819

    申请日：2015-04-07

    申请人： TOSHIBA KK

    发明人： NAKAMURA YUICHI ,  OOFUJI TOMOO ,  SHIOYAMA TSUTOMU ,  ISEKI TAKASHI

    IPC分类号： F01D17/14 ,  F01D25/00 ,  F16K1/30 ,  F16K1/44 ,  F16K1/52 ,  F16K51/00

    CPC分类号： F01D17/145 ,  F01D17/10 ,  F01D25/00 ,  F05D2220/31 ,  F16K1/12 ,  F16K1/307 ,  F16K1/44 ,  F16K1/446 ,  F16K1/526 ,  F16K51/00

    摘要： A steam valve 10 of an embodiment includes: a valve element 32 of a steam control valve 30, the valve element 32 being provided to be movable in an up and down direction; a valve element 42 of a main stop valve 40, the valve element 42 being provided under the valve element 32 coaxially with the valve element 32 to be movable in the up and down direction; a valve seat 60 with which the valve element 32 and the valve element 42 come into and out of contact; and a guide tube 43 slidably supporting a valve rod 41 including the valve element 42, and having a flange portion 43a at a bottom side in a casing 20. The steam valve 10 further includes: the casing 20 housing the valve element 32, the valve element 42, the valve seat 60, and the guide tube 43; a drain discharge hole 23 formed at a bottom side of the casing 20; a drain pipe 70 provided with a shutoff valve 71 and communicating with the drain discharge hole 23; and a flow direction changing part 80 which changes a direction in which steam having passed between the valve element 32 and the valve seat 60 and flowing along the guide tube 43 flows toward the drain discharge hole 23.

    VALVE, IN PARTICULAR HEAT EXCHANGER VALVE
    3.
    发明公开
    VALVE, IN PARTICULAR HEAT EXCHANGER VALVE 审中-公开
    阀，特别是换热器阀

    公开(公告)号：EP3193061A1

    公开(公告)日：2017-07-19

    申请号：EP16151406.2

    申请日：2016-01-15

    申请人： Danfoss A/S

    发明人： Clausen, Anders Østergaard

    IPC分类号： F16K41/04 ,  F16K43/00 ,  F16K1/52 ,  F24D19/10 ,  F16K27/02

    CPC分类号： F16K43/008 ,  F16K1/526 ,  F16K27/02 ,  F16K41/04 ,  F24D19/1018

    摘要： A valve, in particular a heat exchanger valve (1), is described comprising a housing arrangement (2, 5, 6, 7), a valve element (10) within said housing arrangement (2, 5, 6, 7), stuffing box means (14) comprising a stuffing box housing (15) and being connected to said housing arrangement (2, 5, 6, 7), and a pin (12) acting on said valve element (10). In such a heat exchanger valve the risk of sticking of the pin in the stuffing box means should be reduced. To this end said stuffing box housing (15) is made of a plastic material.

    摘要翻译： 描述了一种阀，特别是热交换器阀（1），其包括壳体装置（2,5,6,7），在所述壳体装置（2,5,6,7）内的阀元件（10），填充物 （14），其包括填料盒外壳（15）并连接到所述外壳装置（2,5,6,7）和作用在所述阀元件（10）上的销（12）。 在这样的热交换器阀中，应该减小销钉在填料箱装置中粘附的风险。 为此，所述填料函壳体（15）由塑料材料制成。

    VALVE, IN PARTICULAR HEAT EXCHANGER VALVE
    4.
    发明公开
    VALVE, IN PARTICULAR HEAT EXCHANGER VALVE 审中-公开
    阀，特别是换热器阀

    公开(公告)号：EP3193060A1

    公开(公告)日：2017-07-19

    申请号：EP16151405.4

    申请日：2016-01-15

    申请人： Danfoss A/S

    发明人： Clausen, Anders Østergaard

    IPC分类号： F16K41/04 ,  F16K43/00 ,  F16K1/52 ,  F24D19/10 ,  G05D23/02

    CPC分类号： F16K41/04 ,  F16K1/526 ,  F16K43/008

    摘要： A valve, in particular a heat exchanger valve (1) is described comprising a housing arrangement (2, 5, 6, 7), a valve element (10) within said housing arrangement (2, 5, 6, 7), stuffing box means (14) comprising a stuffing box housing (15) and being connected to said housing arrangement (2, 5, 6, 7), and a pin (12) slidingly accommodated within said stuffing box means (14). Such a heat exchanger valve should be produced with low costs. To this end said stuffing box housing (15) is made of a plastic material.

    摘要翻译： 描述了一种阀，特别是热交换器阀（1），其包括壳体装置（2,5,6,7），在所述壳体装置（2,5,6,7）内的阀元件（10），填料箱 包括填料盒外壳（15）并连接到所述外壳装置（2,5,6,7）上的装置（14），以及可滑动地容纳在所述填料盒装置（14）内的销钉（12）。 这种热交换器阀应该以低成本生产。 为此，所述填料函壳体（15）由塑料材料制成。

    VENTIL, INSBESONDERE VORGESTEUERTES PROPORTIONAL-WEGESITZVENTIL
    5.
    发明公开
    VENTIL, INSBESONDERE VORGESTEUERTES PROPORTIONAL-WEGESITZVENTIL 有权
    VENTIL，INSBESONDERE VORGESTEUESES PROPORTIONAL-WEGESITZVENTIL

    公开(公告)号：EP2880316A1

    公开(公告)日：2015-06-10

    申请号：EP13739358.3

    申请日：2013-07-18

    申请人： Hydac Fluidtechnik GmbH

    发明人： BRUCK, Peter ,  BILL, Markus

    IPC分类号： F15B13/01 ,  F16K31/40

    CPC分类号： F16K1/526 ,  F15B13/015 ,  F16K31/408 ,  Y10T137/7771

    摘要： The invention relates to a valve, in particular a pilot-operated proportional directional poppet valve, having a valve housing (7) which has a fluid inlet (21) and a fluid outlet (23), wherein the fluid stream between the fluid inlet (21) and the fluid outlet (23) is adjustable by a main piston (27), wherein a pilot valve chamber (37) provided on a rear face (29) of the main piston (27) has a pilot valve closing member (33) which can be moved by an actuating device (69) and by which the fluid stream between the pilot valve chamber (37) and the fluid outlet (23) can be adjusted, wherein an inlet aperture (3) is arranged between the fluid inlet (21) and the pilot valve chamber (37), characterised in that a maximum volumetric flow controller (5) is provided in the main piston (27) in an outflow between the pilot valve chamber (37) and the fluid outlet (23).

    摘要翻译： 本发明涉及一种阀，特别是先导式比例方向提升阀，其具有阀壳体（7），该阀壳体具有流体入口（21）和流体出口（23），其中流体入口 其中设置在主活塞（27）的后表面（29）上的导阀室（37）具有导阀关闭构件（33），该主活塞（27） ），其可以通过致动装置（69）移动，并且通过该调节装置（69）可以调节导阀室（37）和流体出口（23）之间的流体流，其中入口孔（3）布置在流体入口 （21）和先导阀室（37）之间，其特征在于，在主阀芯（37）和流体出口（23）之间的出口处的主活塞（27）中设有最大体积流量控制器（5） 。

    A CONTROL VALVE
    9.
    发明授权
    A CONTROL VALVE 有权
    控制阀

    公开(公告)号：EP2338093B1

    公开(公告)日：2012-05-02

    申请号：EP09741763.8

    申请日：2009-05-04

    申请人： FRESE A/S

    发明人： JORGENSEN, Agnes

    IPC分类号： G05D16/06 ,  G05D7/01

    CPC分类号： G05D7/0106 ,  F16K1/526 ,  F16K3/26 ,  F16K3/32 ,  Y10T137/7782 ,  Y10T137/7788 ,  Y10T137/7796 ,  Y10T137/7797 ,  Y10T137/7801 ,  Y10T137/7811 ,  Y10T137/782

    摘要： The control valve according to the invention is for use in liquid-carrying systems. It comprises a valve housing (1) having an inlet side (17) and an outlet side (18), said valve housing being provided with a pressure maintaining arrangement for maintaining a constant differential pressure between the inlet and outlet sides, as well as an amount control arrangement for setting the maximum flow amount through the valve and adjustment of it. The control arrangement comprises two cylinder shell elements (2 and 3) cooperating in the flow path, both having material removed from otherwise overlapping areas, thereby generating an uncovered area (25) in the flow path of the control valve. The outer cylinder shell element (3) is stationarily rotatable relative to the valve housing, while the inner cylinder shell element (2) may be rotated by means of a rotatable handle (13), whereby a larger or smaller opening (25) between the cooperating cylinder shell elements (2 and 3) may be provided. Both cylinder shell elements (2 and 3), which cooperate with the seat hole (8) of the valve housing, may also be displaced (26) in the axial direction, resulting in an increase or a decrease of the generated opening (25). Thereby, the flow amount may be adjusted prior to the presetting, e.g. by means of an actuator.

    摘要翻译： 根据本发明的控制阀用于液体输送系统。 它包括具有入口侧（17）和出口侧（18）的阀壳体（1），所述阀壳体设置有用于保持入口侧和出口侧之间的恒定压差的压力保持装置，以及 用于通过阀设定最大流量并对其进行调节的量控制装置。 控制装置包括两个在流动路径中协作的圆筒壳体元件（2和3），两个圆筒壳体元件均具有从另外的重叠区域移除的材料，由此在控制阀的流动路径中产生未覆盖区域（25）。 外筒壳元件（3）相对于阀壳体固定地可转动，而内筒壳元件（2）可通过可转动的手柄（13）转动，由此在壳体元件（3）之间的较大或较小的开口（25） 可以提供配合圆筒壳体元件（2和3）。 与阀壳体的座孔（8）配合的两个圆柱形壳体元件（2和3）也可沿轴向方向移位（26），导致所产生的开口（25）增加或减少， 。 由此，可以在预设之前调整流量，例如， 借助于致动器。

    DEVICE TO INTERCEPT A FLUID
    10.
    发明授权
    DEVICE TO INTERCEPT A FLUID 有权
    设备捕捉一个流体

    公开(公告)号：EP1766272B1

    公开(公告)日：2009-07-15

    申请号：EP05744563.7

    申请日：2005-05-16

    申请人： Emmeti S.p.A.

    发明人： VISENTIN, Eros

    IPC分类号： F16K1/52 ,  G01F1/26 ,  G01F1/28 ,  G01K17/14

    CPC分类号： F16K1/526

    摘要： Device to intercept a fluid, used along a pipe (11) in correspondence with a join of an offtake (12) in order to divert therein a desired quantity of fluid. The interception device comprises at least a bushing (13) screwed to the pipe (11) and a regulation screw (17, 117) coaxial to the bushing (13). In an intermediate position between the bushing (13) and the regulation screw (17, 117) a threaded sleeve (16) is provided, which includes radial holes for the passage of the fluid, a first outer threading (15) with which it is screwed to the bushing (13), and a second inner threading (24), of the standardized type, in which the regulation screw (17, 117) is screwed.