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    FLOW-CONTROL VALVE
    71.
    发明申请
    FLOW-CONTROL VALVE 审中-公开

    公开(公告)号：US20170198925A1

    公开(公告)日：2017-07-13

    申请号：US15324831

    申请日：2015-06-30

    Applicant: Oventrop GmbH & Co. KG

    Inventor： Gerhard LOEFFLER

    IPC: F24D19/10 ,  G05D16/06 ,  G05D7/01

    CPC classification number: F24D19/1036 ,  G05D7/0106 ,  G05D16/06

    Abstract: The invention relates to a regulating valve (1) for regulating the flow rate and differential pressure in fluid-guiding heating or cooling systems, the regulating valve consisting of a housing (2) with an inlet (3) and outlet (4) and therebetween a connection piece (5) with disposed therein a regulating device (9), a first flow-regulating device (10) and a second flow-regulating device (11). In the direction of flow of the fluid flowing through the valve, following the inlet (3) is the first flow-regulating device (10), followed by the second flow-regulating device (11), followed by the regulating device (9), followed by the outlet (4). Further provided arc a spindle (12), disposed in the connection piece (5), an actuating part (13) and a choke element (14) which is part of the first flow-regulating device (10). The spindle (12) axially penetrates both the regulating device and the second flow-regulating device (11).

    Automatic balancing ball valve
    73.
    发明授权
    Automatic balancing ball valve 有权
    自动平衡球阀

    公开(公告)号：US09383033B2

    公开(公告)日：2016-07-05

    申请号：US14386944

    申请日：2013-03-14

    Applicant: FRATELLI PETTINAROLI S.P.A.

    Inventor： Giulio Pettinaroli ,  Liborio Spagnolo

    IPC: F16K39/06 ,  F24D19/10 ,  G05D7/01 ,  F16K5/06 ,  F16K5/12

    CPC classification number: F16K39/06 ,  F16K5/0605 ,  F16K5/061 ,  F16K5/0689 ,  F16K5/12 ,  F24D19/1036 ,  F24D2220/0264 ,  G05D7/0106

    Abstract: An automatic balancing valve is described provided with a valve body having at least one inlet channel and an outlet channel for a heat transfer fluid, wherein the flow regulation is carried out by a ball shutter having an axial through channel with axis perpendicular to the rotation axis of the ball. The ball valve has at least one radial channel aligned with the rotation axis of the ball and is connected to the axial through channel. The radial channel has an outlet port having a circular cross-section which hydraulically connects the axial through channel of the ball with the outlet channel of the valve.

    Abstract translation: 描述了一种自动平衡阀，其设置有具有用于传热流体的至少一个入口通道和出口通道的阀体，其中流量调节由具有垂直于旋转轴线的轴向通道的球阀执行 的球。 球阀具有与球的旋转轴线对准的至少一个径向通道并连接到轴向通道。 径向通道具有具有圆形横截面的出口端口，该出口端口将球的轴向通道与阀的出口通道液压连接。

    AUTOMATIC BALANCING BALL VALVE
    74.
    发明申请
    AUTOMATIC BALANCING BALL VALVE 有权
    自动平衡球阀

    公开(公告)号：US20150053879A1

    公开(公告)日：2015-02-26

    申请号：US14386944

    申请日：2013-03-14

    Applicant: FRATELLI PETTINAROLI S.P.A.

    Inventor： Giulio Pettinaroli ,  Liborio Spagnolo

    IPC: F16K39/06 ,  F16K5/06

    CPC classification number: F16K39/06 ,  F16K5/0605 ,  F16K5/061 ,  F16K5/0689 ,  F16K5/12 ,  F24D19/1036 ,  F24D2220/0264 ,  G05D7/0106

    Abstract: An automatic balancing valve is described provided with a valve body having at least one inlet channel and an outlet channel for a heat transfer fluid, wherein the flow regulation is carried out by a ball shutter having an axial through channel with axis perpendicular to the rotation axis of the ball. The ball valve has at least one radial channel aligned with the rotation axis of the ball and is connected to the axial through channel. The radial channel has an outlet port having a circular cross-section which hydraulically connects the axial through channel of the ball with the outlet channel of the valve.

    Abstract translation: 描述了一种自动平衡阀，其设置有具有用于传热流体的至少一个入口通道和出口通道的阀体，其中流量调节由具有垂直于旋转轴线的轴向通道的球阀执行 的球。 球阀具有与球的旋转轴线对准的至少一个径向通道并连接到轴向通道。 径向通道具有具有圆形横截面的出口端口，该出口端口将球的轴向通道与阀的出口通道液压连接。

    Flow adjustment valve
    75.
    发明授权
    Flow adjustment valve 有权
    流量调节阀

    公开(公告)号：US08863770B2

    公开(公告)日：2014-10-21

    申请号：US12444729

    申请日：2007-10-05

    Applicant: Arne Markvart ,  Bent Karsten Rasmussen ,  Morten Christensen ,  Jens Pagh Schmidt ,  Claus Fisker ,  Lars Therkelsen

    Inventor： Arne Markvart ,  Bent Karsten Rasmussen ,  Morten Christensen ,  Jens Pagh Schmidt ,  Claus Fisker ,  Lars Therkelsen

    IPC: F16K37/00 ,  F24D19/10

    CPC classification number: F24D19/1015 ,  F24D19/1036 ,  Y10T137/7781 ,  Y10T137/8326

    Abstract: The invention relates to a flow adjustment valve (1) comprising a valve housing (2) having a flow channel (3) and a pipe stub (10), disposed at an angle to the flow channel (3). A throttle unit (6) is arranged in the flow channel (3) and comprises a throttle element (8) that can be actuated through the pipe stub (10). The flow adjustment valve also comprises two measuring points (14, 15) for detecting the pressure in the flow channel (3) at both sides of a throttle arrangement, each of which measuring points being connected to a pressure measuring connection (17) via a pressure measuring channel (26, 27). The aim of the invention is to improve the design options for a flow adjustment valve of the aforementioned type. For this purpose, at least one pressure measuring channel (26) is guided through the pipe stub (10).

    Abstract translation: 本发明涉及一种流量调节阀（1），其包括具有流道（3）的阀壳体（2）和与流道（3）成一定角度设置的管短管（10）。 节气门单元（6）布置在流动通道（3）中并且包括能够通过管道桩（10）致动的节流元件（8）。 流量调节阀还包括两个测量点（14,15），用于检测节流装置两侧的流动通道（3）中的压力，每个测量点经由压力测量连接件（17）连接到压力测量连接件 压力测量通道（26,27）。 本发明的目的是改进上述类型的流量调节阀的设计选项。 为此，至少一个压力测量通道（26）被引导通过管道桩（10）。

    METHOD FOR CONTROLLING PRESSURE KEEPING FACILITY FOR COOLING AND HEATING SYSTEM PROVIDED WITH PLURALITY OF SENSORS
    77.
    发明申请
    METHOD FOR CONTROLLING PRESSURE KEEPING FACILITY FOR COOLING AND HEATING SYSTEM PROVIDED WITH PLURALITY OF SENSORS 有权
    控制压力保持系统的方法，用于冷却和加热系统提供传感器

    公开(公告)号：US20130025696A1

    公开(公告)日：2013-01-31

    申请号：US13640646

    申请日：2011-06-09

    Applicant: Jae Gu Yang ,  Ji Suk Yang ,  Sang Ki Oh

    Inventor： Jae Gu Yang ,  Ji Suk Yang ,  Sang Ki Oh

    IPC: F17D3/00

    CPC classification number: F16L55/05 ,  F24D3/1033 ,  F24D10/00 ,  F24D19/1036 ,  G05D16/204 ,  Y02E20/14 ,  Y10T137/0396 ,  Y10T137/3124 ,  Y10T137/3127

    Abstract: The present invention relates to a method of controlling pressure maintenance equipment for a cooling and heating system. More particularly, the present invention relates to a method of operating and controlling, under optimum conditions, pressure maintenance equipment with multiple sensors so as to check for irregularities in the sensors which measure the same physical parameter. In the present invention, measurement values of two or more sensors are used to detect whether an abnormality has occurred in any sensor. If a sensor is determined to be abnormal, a measurement value of the abnormal sensor is excluded when determining a reference control value. Thereby, the pressure can be precisely and reliably controlled in response to actual conditions of the system.

    Abstract translation: 本发明涉及一种控制冷却和加热系统的压力维持设备的方法。 更具体地，本发明涉及一种在最佳条件下操作和控制具有多个传感器的压力维持设备，以便检查测量相同物理参数的传感器中的不规则性的方法。 在本发明中，使用两个以上的传感器的测量值来检测是否在任何传感器中发生异常。 如果确定传感器异常，则在确定参考控制值时排除异常传感器的测量值。 因此，可以根据系统的实际情况精确可靠地控制压力。

    VALVE WITH A DELTA P-FUNCTION AND FLOW LIMITING FUNCTION
    79.
    发明申请
    VALVE WITH A DELTA P-FUNCTION AND FLOW LIMITING FUNCTION 有权
    阀门具有三角函数和流量限制功能

    公开(公告)号：US20110240148A1

    公开(公告)日：2011-10-06

    申请号：US13133415

    申请日：2010-01-22

    Applicant: Per Norlander

    Inventor： Per Norlander

    IPC: F16K15/02

    CPC classification number: F24D19/1015 ,  F24D19/1036 ,  G05D16/0663 ,  Y10T137/4259 ,  Y10T137/7788 ,  Y10T137/7922 ,  Y10T137/8326

    Abstract: A device for regulating the flow in a heating and cooling system. The flow is controlled by a complete valve realized as a combination of a difference pressure valve (5) and a flow controlling valve (6) where the complete valve construction allows flushing of the tube system where the valve is mounted. A first static pressure (P1) in the inlet (2), a second static pressure (P2) in the intermediate chamber (4) and a third static pressure (P3) in the outlet (3) are measured by the measuring nipples (27a, 27b) and the difference between the second and the third static pressures (P2, P3) is adjustable during operation.

    Abstract translation: 用于调节加热和冷却系统中的流量的装置。 流量由通过差压阀（5）和流量控制阀（6）的组合实现的完整阀控制，其中完整阀结构允许冲洗安装阀的管系统。 通过测量接头（27a）测量入口（2）中的第一静压力（P1），中间室（4）中的第二静压力（P2）和出口（3）中的第三静压力（P3） ，27b），并且第二和第三静压（P2，P3）之间的差异在操作期间是可调节的。

    Flow regulation fitting
    80.
    发明授权
    Flow regulation fitting 失效
    流量调节配件

    公开(公告)号：US06435207B1

    公开(公告)日：2002-08-20

    申请号：US09331228

    申请日：1999-06-18

    Applicant: Frank Mewes ,  Torsten Gabelmann ,  Alois Illy ,  Heinz-Juergen Ruckert

    Inventor： Frank Mewes ,  Torsten Gabelmann ,  Alois Illy ,  Heinz-Juergen Ruckert

    IPC: F16K3102

    CPC classification number: F24D19/1036 ,  F24D19/1015 ,  G05D7/0635 ,  Y10T137/7759 ,  Y10T137/7761 ,  Y10T137/8158

    Abstract: A flow regulation control valve for regulating volume flows in pipelines including valve housing with a flow chamber, a control or shut-off member arranged in the flow chamber for setting a desired flow state through the valve, at least one sensor arranged in the vicinity of the flow chamber of the valve housing for sensing a characteristic value of the flow through the flow chamber, an electronic data store or memory for storing specific characteristic values of the housing of the flow regulation control valve, and an evaluation unit which is connected to the sensor and determines the volume flow from the values measured by the sensor with reference to the characteristic values of the valve stored in the data store.

    Abstract translation: 一种流量调节控制阀，用于调节管道中的体积流量，所述流量管道包括具有流动室的阀壳体，布置在所述流动室中的控制或切断构件，用于通过所述阀设置期望的流动状态，布置在所述流动室附近的至少一个传感器 用于感测通过流动室的流量的特征值的阀壳体的流动室，用于存储流量调节控制阀的壳体的特定特性值的电子数据存储器或存储器，以及评估单元，其连接到 传感器，并根据存储在数据存储器中的阀的特征值，根据传感器测量的值确定体积流量。

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