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1. 发明授权

US4940538A Apparatus for decalcifing water by producing turbulence 失效
标题翻译：通过产生湍流来对水进行脱钙的装置
公开(公告)号：US4940538A
公开(公告)日：1990-07-10
申请号：US312679
申请日：1989-02-21
申请人： Erik Kyster , Niels-Henrik G. Jakobsen , Jens J. Molbaek , Ole Stenderup , Bjarne Straede
发明人： Erik Kyster , Niels-Henrik G. Jakobsen , Jens J. Molbaek , Ole Stenderup , Bjarne Straede
IPC分类号： C02F1/34 , C02F1/36
CPC分类号： C02F1/34 , Y10S138/06 , Y10T137/7781 , Y10T137/7791
摘要： An inlet nipple and a housing having a water passage extending therethrough that have first, second and third water bore portions of progressively larger diameters in a downstream direction. A variable throttle point is formed by a fixed member and a movable member acting in conjunction with the bore portions that produce a turbulent flow causing cavitation downstream of the throttle point independently of the quantity of flow. In one embodiment the movable member includes a closure portion seatable against a seat formed at the intersection of the bore portion and an annular portion that in conjunction with a bore portion forms an annular water flow space downstream of the closure portion. In the second embodiment the fixed member has a closure portion converging toward an aperture in the movable member which is in the shape of a cup. A filter insert is secured to the housing to collect precipitated material while a layer of galvanically soluble metal is provided on the movable member to have water flow thereover.
摘要翻译：入口接头和具有延伸穿过其中的水通道的壳体具有沿下游方向具有逐渐更大直径的第一，第二和第三水孔部分。可变节流点由固定构件和与孔部分结合起作用的可动构件形成，其产生湍流，导致节气门点下游的空化，而与流量无关。在一个实施例中，可移动构件包括可抵靠形成在孔部分和环形部分的相交处的座部的封闭部分，其与孔部分结合形成在封闭部分下游的环形水流空间。在第二实施例中，固定构件具有朝向杯状形状的可动构件的孔收敛的封闭部。过滤器插入件固定到壳体上以收集沉淀的材料，同时在可移动构件上设置一层可电镀金属以使水流过其上。

2. 发明授权

US5218859A Method and apparatus for monitoring a conduit system for an incompressible fluid for leaks 失效
标题翻译：用于监测用于泄漏的不可压缩流体的管道系统的方法和装置
公开(公告)号：US5218859A
公开(公告)日：1993-06-15
申请号：US735764
申请日：1991-07-29
申请人： Theiss Stenstrom , Jens J. Molbaek , Poul E. Hyldig , Bjarne Straede , Lars J. Nielsen
发明人： Theiss Stenstrom , Jens J. Molbaek , Poul E. Hyldig , Bjarne Straede , Lars J. Nielsen
IPC分类号： E03B7/00 , E03B7/04 , F17D5/02
CPC分类号： E03B7/003 , F17D5/02
摘要： The procedure for monitoring leakage of incompressible fluid includes introducing a predetermined volume of testing fluid into a conduit system at a pressure about the same as that at the source of the pressurized fluid during a testing period when no fluid is being withdrawn from the conduit system and flow from the fluid source is blocked and measuring the time required for the predetermined volume to flow into the conduit system. The apparatus includes a cylinder connected in parallel with the main valve between the source and the conduit system, a movable wall in the cylinder to divide it into two chambers and a spring in the chamber for urging the wall from the conduit system side chamber together with control apparatus for sensing the volume of the last mentioned chamber decreasing to a preselected volume. The control apparatus also includes mechanism for opening and closing the main valve and monitors large and/or small leakage occurrences.
摘要翻译：用于监测不可压缩流体的泄漏的程序包括：在没有流体从管道系统中抽出的测试期间，将预定体积的测试流体以与加压流体源处的压力大致相同的压力引入到管道系统中，来自流体源的流动被阻塞并且测量预定体积流入导管系统所需的时间。该装置包括在源和管道系统之间与主阀平行连接的气缸，气缸中的可移动壁，以将其分成两个腔室，以及在腔室中的弹簧，用于将管道系统侧室的壁与用于感测最后提到的室的体积减小到预选量的控制装置。控制装置还包括用于打开和关闭主阀的机构，并且监视大的和/或小的泄漏事件。

3. 发明授权

US5062442A Apparatus for monitoring a fluid conduit system for leakage points 失效
标题翻译：用于监测泄漏点的流体管道系统的装置
公开(公告)号：US5062442A
公开(公告)日：1991-11-05
申请号：US461685
申请日：1990-01-08
申请人： Theiss Stenstrom , Jens J. Molbaek , Poul E. Hyldig , Bjarne Straede
发明人： Theiss Stenstrom , Jens J. Molbaek , Poul E. Hyldig , Bjarne Straede
IPC分类号： G01M3/28 , F17D5/02 , G01M3/00
CPC分类号： F17D5/02 , Y10T137/2562 , Y10T137/7759
摘要： The apparatus functions for monitoring small leakages in order to activate an alarm in the event that there has been more than a predetermined volume of small leakage through the water taps or other part of the system and to automatically turn off a main valve if flow continues therethrough more than a predetermined time and will allow the main valve to open if the discharge of fluid is temporary stopped. The system includes a main valve having a valve seat and a shunt circuit that bridges the valve seat. The shunt circuit includes a volume flow meter and a shunt valve for blocking fluid flow through the circuit. The main valve opens only when the volume in the shunt path exceeds a predetermined value. The shunt circuit includes a throttle that when fluid flows therethrough, provides a pressure drop in the shunt circuit which results in the main valve diaphragm opening when the shunt circuit predetermined value is exceeded. Control apparatus ascertains the volume of fluid flow through the measuring portion of the shunt circuit and controls the closing the shunt valve.
摘要翻译：该装置用于监测小的泄漏，以便在通过水龙头或系统的其他部分存在超过预定体积的小泄漏并且如果流动继续通过时自动关闭主阀，则启动报警超过预定时间，并且如果流体的排出暂时停止，将允许主阀打开。该系统包括具有阀座的主阀和桥接阀座的分流回路。分流电路包括体积流量计和用于阻止流过电路的流体的分流阀。仅当分流路径中的体积超过预定值时，主阀才打开。分路电路包括节流阀，当流体流过其中时，在分流回路中提供压降，当超过分流电路预定值时，导致主阀膜开度。控制装置确定通过分流回路的测量部分的流体流量并控制关闭分流阀。

4. 发明授权

US5046519A Method and apparatus for monitoring a fluid conduit system 失效
标题翻译：用于监测流体导管系统的方法和装置
公开(公告)号：US5046519A
公开(公告)日：1991-09-10
申请号：US605175
申请日：1990-10-29
申请人： Theiss Stenstrom , Jens J. Molbaek , Poul E. Hyldig , Bjarne Straede
发明人： Theiss Stenstrom , Jens J. Molbaek , Poul E. Hyldig , Bjarne Straede
IPC分类号： F17D5/02 , G01M3/28
CPC分类号： F17D5/02 , G01M3/2815 , Y10T137/0318 , Y10T137/7761 , Y10T137/86389
摘要： The method and apparatus is directed to monitoring a fluid conduit system for leaks, particularly a leakage flow of less than 25 liters per hour. After closing a main valve that fluidly connects a fluid source to the conduit system, the time is measured for the pressure in the conduit system to drop to a predetermined first value. Upon reaching the first value a shunt valve is opened and the time is measured for the pressure to rise to a second predetermined value. The leakage flow is calculated from the two measured times and the two pressures together with known constants for the control system. In place of providing the shunt valve the main valve may be partially opened. Controls for the valves are provided together with evaluating apparatus for determining the leakage volume.
摘要翻译：该方法和装置旨在监测流体导管系统的泄漏，特别是小于25升/小时的泄漏流量。在关闭将流体源流体地连接到管道系统的主阀之后，测量管道系统中的压力下降到预定的第一值的时间。当达到第一值时，分流阀打开，并且测量时间以使压力上升到第二预定值。泄漏流量由两个测量时间和两个压力以及控制系统的已知常数一起计算。代替提供分流阀，主阀可以部分打开。与用于确定泄漏体积的评估装置一起提供阀的控制。

5. 发明授权

US4508263A Thermostatic valve 失效
标题翻译：恒温阀
公开(公告)号：US4508263A
公开(公告)日：1985-04-02
申请号：US531510
申请日：1983-09-12
申请人： Svend P. Pedersen , Soren N. Wrang , Jens J. Molbaek
发明人： Svend P. Pedersen , Soren N. Wrang , Jens J. Molbaek
IPC分类号： F16K31/68 , G05D23/02 , F24F11/02
CPC分类号： G05D23/023 , Y10T403/66 , Y10T403/67 , Y10T403/7041
摘要： The invention relates to a thermostatic valve assembly of the type in which a working element containing a vapor-liquid filling is housed in the temperature setting control knob. The assembly includes a housing having a projecting portion. There is a threaded adjusting connection between the knob and a base unit which is attachable to the housing projection portion. The invention is directed to specific constructions for attaching the base unit to the projection portion.
摘要翻译：本发明涉及一种恒温阀组件，其中包含蒸汽 - 液体填充物的工作元件容纳在温度设定控制旋钮中。组件包括具有突出部分的壳体。在旋钮和可附接到壳体突出部分的基座单元之间具有螺纹调节连接。本发明涉及将基座单元附接到突出部分的具体结构。

6. 发明授权

US4508262A Thermostat attachment for a valve 失效
标题翻译：恒温器附件用于阀门
公开(公告)号：US4508262A
公开(公告)日：1985-04-02
申请号：US531412
申请日：1983-09-12
申请人： Svend P. Pedersen , Jens J. Molbaek , Allan H. Hansen
发明人： Svend P. Pedersen , Jens J. Molbaek , Allan H. Hansen
IPC分类号： F16K17/38 , F16K31/68 , G05D23/12 , F24F11/06
CPC分类号： G05D23/125
摘要： The invention relates to a thermostatic valve assembly of the type in which the working element containing the vapor-liquid filling is housed in the temperature setting control knob. A threaded adjusting connection between the knob and an axially moveable unit which controls the compression of the setting spring provides rugged and simple construction.
摘要翻译：本发明涉及一种恒温阀组件，其中含有气液填充物的工作元件容纳在温度设定控制旋钮中。旋钮与可调整固定弹簧的压缩的可轴向移动单元之间的螺纹调节连接提供坚固且简单的结构。

7. 发明授权

US4527595A Flow regulator 失效
标题翻译：流量调节器
公开(公告)号：US4527595A
公开(公告)日：1985-07-09
申请号：US500555
申请日：1983-06-02
申请人： Peter Jorgensen , Jens J. Molbaek , Volker Spies , Poul C. Dyhr-Mikkelsen , Poul S. Dam
发明人： Peter Jorgensen , Jens J. Molbaek , Volker Spies , Poul C. Dyhr-Mikkelsen , Poul S. Dam
IPC分类号： G05D7/01 , F15D1/02
CPC分类号： G05D7/0113
摘要： The invention relates to a flow regulator in which a diaphragm of elastically deformable material is disposed between a pressure chamber at supply pressure and an end face of a base member having open radially extending grooves. A supply passage extends from the regulator inlet circumferentially around the diaphragm into fluid communication with the grooves and a discharge passage is axially disposed in the base member in fluid communication with the radially inward ends of the grooves. Pressure variations in the supply passage cause the diaphragm to cover varying lengths of the grooves to vary the throttling effects of the grooves. The regulator is adapted for different ranges of flow quantities by providing two or more grooves in the face of the base member and by providing valving apparatus for selectively connecting one or more of the grooves to the supply passage.
摘要翻译：本发明涉及一种流量调节器，其中可弹性变形材料的膜片设置在供给压力的压力室和具有开放的径向延伸槽的基底构件的端面之间。供应通道从调节器入口周围围绕隔膜延伸成与槽流体连通，并且排出通道轴向地设置在基部构件中，与凹槽的径向向内的端部流体连通。供应通道中的压力变化导致隔膜覆盖槽的不同长度以改变槽的节流效果。该调节器适用于不同的流量范围，通过在底座部件的表面上设置两个或多个凹槽，并通过提供用于选择性地将一个或多个凹槽选择性地连接到供给通道的阀装置。

8. 发明授权

US4760699A Thermostatic servo-motor, particularly for valves 失效
标题翻译：恒温伺服电机，特别适用于阀门
公开(公告)号：US4760699A
公开(公告)日：1988-08-02
申请号：US594814
申请日：1984-03-29
申请人： Finn Jacobsen , Jens J. Molbaek , Jan Zangenberg , Poul S. Dam
发明人： Finn Jacobsen , Jens J. Molbaek , Jan Zangenberg , Poul S. Dam
IPC分类号： F16K31/00 , F03G7/06 , F16K31/64 , F16K31/68 , G05D23/19 , G05G15/00
CPC分类号： F03G7/06 , G05D23/1921
摘要： The invention relates to a thermal servomotor which includes two operating elements which act oppositely on an actuating bridge. The operating elements are thermally insulated from each other and each has a temperature-dependent filling and a separate heating element for differently thermally influencing the two fillings.
摘要翻译：本发明涉及一种热伺服电动机，其包括两个相对地作用于致动桥上的操作元件。操作元件彼此热绝缘，并且每个具有温度依赖性填充物和用于不同地影响两个填充物的单独的加热元件。

9. 发明授权

US4535590A Thermal servo-motor, particularly for valves 失效
标题翻译：热伺服电机，特别适用于阀门
公开(公告)号：US4535590A
公开(公告)日：1985-08-20
申请号：US594977
申请日：1984-03-29
申请人： Finn Jacobsen , Jens J. Molbaek , Jan Zangenberg , Poul S. Dam
发明人： Finn Jacobsen , Jens J. Molbaek , Jan Zangenberg , Poul S. Dam
IPC分类号： F15B15/10 , F03G7/06 , F15B20/00 , F16K31/68 , G05D23/19 , F03C5/00
CPC分类号： F03G7/06 , G05D23/1921
摘要： The invention relates to a thermal servomotor which includes two operating elements particularly bellows boxes, which act oppositely on a valve actuating bridge. Each operating element has a temperature-dependent filling. Each operating element is connected to a relatively small container having a volume on the order of 0.2 cm.sup.3 by a capillary passage which has the effect of partially thermally insulating each operating element from the associated container. Each container contains the medium of the filling that determines the pressure and separate heating apparatus is associated with each of the two containers.
摘要翻译：本发明涉及一种热伺服电动机，其包括两个操作元件，特别是波纹管箱，其相反地作用在阀致动桥上。每个操作元件具有温度依赖性填充。每个操作元件通过毛细通道连接到具有0.2cm 3量级的体积的相对较小的容器，毛细通道具有将每个操作元件与相关联的容器部分地热绝缘的作用。每个容器包含确定压力的填充介质，并且分离的加热装置与两个容器中的每一个相关联。

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