VALVE APPARATUS
    2.
    发明公开
    VALVE APPARATUS 审中-公开
    阀门装置

    公开(公告)号:EP3039318A1

    公开(公告)日:2016-07-06

    申请号:EP14839694.8

    申请日:2014-06-26

    IPC分类号: F16K3/03

    摘要: A valve apparatus for a fluid transmission line. The valve apparatus comprising a housing; a drive mechanism; a leadscrew selectively rotatable in a first or second rotational leadscrew direction by the drive mechanism; a drive gear mounted to the housing, the drive gear configured to be selectively driven in a first or second drive gear direction during rotation of said leadscrew in the first or second leadscrew direction to operate an iris mechanism.

    摘要翻译: 一种用于流体输送管线的阀装置。 该阀装置包括壳体; 一个驱动机构; 通过驱动机构在第一或第二旋转丝杠方向上选择性地旋转的丝杠; 安装到所述壳体的驱动齿轮,所述驱动齿轮构造成在所述丝杠沿所述第一或第二丝杠方向旋转期间在第一或第二驱动齿轮方向上被选择性地驱动以操作虹膜机构。

    SHUTTER VALVE WITH PIVOT ARMS
    3.
    发明公开
    SHUTTER VALVE WITH PIVOT ARMS 审中-公开
    ABSPERRVENTIL MIT GELENKARMEN

    公开(公告)号:EP2988044A1

    公开(公告)日:2016-02-24

    申请号:EP15020089.7

    申请日:2015-06-09

    申请人: Daniels, Kyle P

    发明人: Daniels, Kyle P

    IPC分类号: F16K31/53 F16K3/03

    CPC分类号: F16K3/03 F16K31/53

    摘要: A shutter valve for regulating pressure and controlling fluid flow comprising: an actuator ring comprising a plurality of gear teeth, the gear teeth driven by a mating gear; a plurality of arm pin bosses, each pin boss affixed within an inside circumference of the actuator ring, each arm pin boss further comprising a hinge pin aperture; three or more pivot arms, each pivot arm having a first end and a second end, the first end forming a hinge and mounted to a hinge pin aperture of an arm pin boss; three or more obturator elements; and a housing defining a cavity for holding the actuator ring, the pivot arms and the obturator elements.

    摘要翻译: 一种用于调节压力并控制流体流动的快门阀,包括:致动器环,其包括多个齿轮齿,齿轮齿由配合齿轮驱动; 多个臂销凸台,每个销凸台固定在致动器环的内圆周内,每个臂销凸台还包括铰链销孔; 三个或更多个枢转臂,每个枢转臂具有第一端和第二端,第一端形成铰链并安装到臂销凸台的铰链销孔; 三个或更多个闭孔元件; 以及限定用于保持致动器环,枢转臂和闭孔元件的空腔的壳体。

    EXPANSION DEVICE FOR VAPOR COMPRESSION SYSTEM
    5.
    发明公开
    EXPANSION DEVICE FOR VAPOR COMPRESSION SYSTEM 有权
    扩展设备用于蒸汽压缩系统

    公开(公告)号:EP1317644A1

    公开(公告)日:2003-06-11

    申请号:EP01971087.0

    申请日:2001-09-14

    申请人: XDX, INC.

    IPC分类号: F25B41/06

    摘要: A vapor compression system (10) having a line (19) for flowing heat transfer fluid (34), a compressor (12) and a condenser (14) both connected with the line (19). The vapor compression system (10) also has an expansion device (18) connected with the line (19) for expanding the heat transfer fluid (34). The expansion device (18) has a housing (40) defining an orifice (44, 46, 62, 66, 74, 76) with at least two positions, wherein the orifice is effectively made larger in the first position than in the second position. The vapor compression system (10) also has an evaporator (16) connected with the line (19) for transferring heat from ambient surroundings to the heat transfer fluid (34).

    IMPROVEMENTS IN AND RELATING TO WEIGHING MACHINES
    6.
    发明公开
    IMPROVEMENTS IN AND RELATING TO WEIGHING MACHINES 失效
    在改进以及与WÄGEAPPARATEN

    公开(公告)号:EP0856148A1

    公开(公告)日:1998-08-05

    申请号:EP96934988.0

    申请日:1996-10-15

    申请人: Ishida Co., Ltd.

    IPC分类号: B65D90 F16K3 G01G13

    摘要: A weighing machine includes at least one hopper, said hopper having a tubular body (11) with closing means (15) located adjacent its lower end. The closing means (15) selectively opens and closes the lower end of the tubular body and comprises a plurality of plates (16) pivotally mounted for movement in a plane transverse to the axis of the tubular body. This pivotal movement is between a closed position, in which the plates engage one another generally centrally of the bore of the tubular body and an open position, in which the plates are disposed clear of the bore of the tubular body. Means (30) are provided to drive the plates between their open and closed positions.

    ADJUSTABLE-TRIM CENTRIFUGAL COMPRESSOR FOR A TURBOCHARGER
    7.
    发明公开
    ADJUSTABLE-TRIM CENTRIFUGAL COMPRESSOR FOR A TURBOCHARGER 审中-公开
    用于涡轮增压器的可调整式离心式离心压缩机

    公开(公告)号:EP3236077A1

    公开(公告)日:2017-10-25

    申请号:EP17162936.3

    申请日:2017-03-24

    摘要: A centrifugal compressor for a turbocharger includes an inlet-adjustment mechanism in an air inlet for the compressor, operable to move between an open position and a closed position in the air inlet. The inlet-adjustment mechanism includes a plurality of blades disposed about the air inlet and each pivotable about one end of the blade, the blades extending through a slot in the air inlet wall when the blades are in the closed position so as to form an orifice of reduced diameter relative to a nominal diameter of the inlet. Movement of the inlet-adjustment mechanism from the open position to the closed position is effective to shift the compressor's surge line to lower flow rates.

    摘要翻译: 用于涡轮增压器的离心式压缩机包括在压缩机的空气入口中的入口调节机构,该入口调节机构可操作以在空气入口中的打开位置与关闭位置之间移动。 入口调节机构包括多个设置在进气口周围的叶片,每个叶片围绕叶片的一端枢转,当叶片处于关闭位置时,叶片延伸通过进气壁中的狭槽,从而形成孔口 的直径相对于入口的公称​​直径减小。 进口调节机构从打开位置到关闭位置的运动有效地将压缩机的喘振线转换到较低的流量。

    METHOD AND APPARATUS FOR BLOCKING PIPES
    9.
    发明授权
    METHOD AND APPARATUS FOR BLOCKING PIPES 有权
    方法和设备,用于阻止管研究

    公开(公告)号:EP1218661B1

    公开(公告)日:2005-03-02

    申请号:EP00964470.9

    申请日:2000-10-02

    发明人: WELFARE, Andrew

    IPC分类号: F16L55/124 F16K3/03

    摘要: Apparatus for blocking the bore of a pipe (1) comprises a plurality of elongate shutter members (15-17) pivotably mounted to an elongate support member (3/3a) for insertion through a pre-drilled aperture (8) in the pipe wall. Actuating means (14) are provided for pivoting the shutter members (15-17) from an insertion configuration in which they are substantially aligned with said support member (3a) and a deployed configuration in which they are fanned out across the bore of the pipe (1). Each shutter member (15-17) is pivoted about a point (9) located towards one end thereof and towards the insertion end of the support member (3a) so as in use to lie between the axis of the bore of the pipe and the wall of the pipe (1) opposite the location of said aperture.

    METHOD AND APPARATUS FOR BLOCKING PIPES
    10.
    发明公开
    METHOD AND APPARATUS FOR BLOCKING PIPES 有权
    方法和设备,用于阻止管研究

    公开(公告)号:EP1218661A1

    公开(公告)日:2002-07-03

    申请号:EP00964470.9

    申请日:2000-10-02

    发明人: WELFARE, Andrew

    IPC分类号: F16L55/124 F16K3/03

    摘要: Apparatus for blocking the bore of a pipe (1) comprises a plurality of elongate shutter members (15-17) pivotably mounted to an elongate support member (3/3a) for insertion through a pre-drilled aperture (8) in the pipe wall. Actuating means (14) are provided for pivoting the shutter members (15-17) from an insertion configuration in which they are substantially aligned with said support member (3a) and a deployed configuration in which they are fanned out across the bore of the pipe (1). Each shutter member (15-17) is pivoted about a point (9) located towards one end thereof and towards the insertion end of the support member (3a) so as in use to lie between the axis of the bore of the pipe and the wall of the pipe (1) opposite the location of said aperture.