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1. 发明授权

US11015967B2 Valve meter assembly and method 有权
公开(公告)号：US11015967B2
公开(公告)日：2021-05-25
申请号：US16733946
申请日：2020-01-03
申请人： Mueller International, LLC
发明人： Marty Scott Ball , Scott Aron Linkel
IPC分类号： G01F15/14 , E03B7/07 , G01F3/12 , G01F15/00 , G01F15/06 , G05D7/06
摘要： An assembly for use with a water meter includes: a housing including a meter portion integrally formed with a valve portion; and a valve positioned in the valve portion and in sealable communication with an inner surface of the housing, the valve defining a valve inlet portion and a valve outlet portion, the valve inlet portion defining a vertical portion and separated from the valve outlet portion by a top edge portion defined in the vertical portion, the valve inlet portion sealable from the valve outlet portion by a diaphragm assembly of the valve, the diaphragm assembly defining a water leak passthrough configured to allow passage of water from a first side of the diaphragm assembly to a second side of the diaphragm assembly opposite from the first side.

2. 发明授权

US09341522B2 Spring-loaded temperature sensor 有权
标题翻译：弹簧式温度传感器
公开(公告)号：US09341522B2
公开(公告)日：2016-05-17
申请号：US14140752
申请日：2013-12-26
申请人： Rosemount Inc.
发明人： Andrew John Kitzman , Andrew Steven Dierker , Kyle Steven Warren , Allen John Kassen , Dirk Willy Bauschke
IPC分类号： G01L1/00 , G01K1/10 , G01K1/14 , G01F15/14 , G01F3/12
CPC分类号： G01L1/00 , G01F3/12 , G01F15/14 , G01K1/08 , G01K1/10 , G01K1/14
摘要： A temperature sensor includes a temperature probe, an adapter, a resilient device, and a visual indicator. The temperature probe includes a temperature sensing device disposed at a temperature probe tip. The adapter surrounds a portion of the temperature probe such that the temperature probe is movable within the adapter in a lengthwise direction. The adapter includes a physical reference. The resilient device is adapted to produce a force between the adapter and the temperature probe. The force being variable based on a position of the temperature probe within the adapter. The visual indicator is disposed on a surface of the temperature probe. Alignment of the visual indicator with the physical reference corresponds to a desired force produced by the resilient device.
摘要翻译：温度传感器包括温度探头，适配器，弹性装置和视觉指示器。温度探头包括设置在温度探针尖端处的温度感测装置。适配器围绕温度探针的一部分，使得温度探针可在适配器内在长度方向上移动。适配器包括物理参考。弹性装置适于在适配器和温度探针之间产生力。该力基于适配器内的温度探头的位置而变化。视觉指示器设置在温度探针的表面上。视觉指示器与物理基准的对准对应于由弹性装置产生的期望的力。

3. 发明授权

US08942929B2 Method for field-measuring fluid flow meters 有权
标题翻译：现场测量流体流量计的方法
公开(公告)号：US08942929B2
公开(公告)日：2015-01-27
申请号：US13140665
申请日：2009-12-11
申请人： Clinton Paul Hobbs
发明人： Clinton Paul Hobbs
IPC分类号： G01F3/02 , G01F3/04 , G01F3/06 , G01F3/12 , G01F25/00 , G01F1/36 , G01F1/40 , G01F1/50
CPC分类号： G01F25/0007 , G01F1/36 , G01F1/40 , G01F1/50
摘要： A method for taking field measurements of a cone type fluid flow meter including a meter body and a cone-type fluid displacement member to determine when to calibrate or replace the fluid flow meter. The method includes taking measurements of dimensions of the fluid displacement member and the meter body, evaluating the dimension measurements and ascertaining whether the dimension measurements are within designated dimension limits. The present method saves significant time and costs by taking measurements in the field determining whether to calibrate or replace the fluid flow meter.
摘要翻译：一种用于对包括仪表体和锥形流体位移构件的锥形流体流量计的现场测量的方法，以确定何时校准或更换流体流量计。该方法包括测量流体位移构件和仪表体的尺寸，评估尺寸测量值并确定尺寸测量值是否在指定的尺寸限度内。本方法通过在确定是否校准或更换流体流量计的领域中进行测量来节省大量的时间和成本。

4. 发明授权

US07043980B2 Measurement chamber for the measurement insert of a water meter 有权
标题翻译：水表测量插件的测量室
公开(公告)号：US07043980B2
公开(公告)日：2006-05-16
申请号：US11038972
申请日：2005-01-20
申请人： Roger Frank
发明人： Roger Frank
IPC分类号： G01F3/08 , G01F3/12
CPC分类号： G01F1/12 , G01F15/18
摘要： A water meter has a measurement insert disposed in a meter housing, a measurement display, an intake connection and a discharge connection. An impeller is disposed on a shaft in a measurement insert housing, and a first shaft end of the shaft interacts with the measurement display. A supporting part is disposed between the meter housing and the measurement insert housing. Because of the supporting part, forces, acting in the axial direction of a second shaft end of the shaft through the measurement insert housing, can be absorbed and the forces can be conducted into the meter housing.
摘要翻译：水表具有设置在仪表壳体，测量显示器，进气连接和排出连接中的测量插入件。叶轮设置在测量插入物壳体中的轴上，并且轴的第一轴端与测量显示器相互作用。支撑部件设置在仪表壳体和测量插入物壳体之间。由于支撑部分，可以吸收通过测量插入物壳体在轴的第二轴端轴向上作用的力，并且能够将力传导到仪表壳体中。

5. 发明授权

US5385457A Nutating positive displacement device having a magnetic element wire sensing arm 失效
标题翻译：具有磁性元件导线检测臂的驱动正位移装置
公开(公告)号：US5385457A
公开(公告)日：1995-01-31
申请号：US113019
申请日：1993-08-30
申请人： John E. Durand
发明人： John E. Durand
IPC分类号： F01C1/32 , F01C11/00 , F01C21/00 , F04C15/00 , G01F3/08 , G01F3/12 , G01F15/06 , H02K49/10 , F01C1/06 , F01C17/00
CPC分类号： F01C11/002 , F01C1/32 , F01C21/008 , F04C15/008 , G01F15/066 , G01F3/08 , G01F3/12 , H02K49/10 , F04C15/0069
摘要： A positive displacement device is presented. The mechanism comprises a nutator capable of nutating within a nutating chamber defined by the interior surface of the body of the positive displacement device between an inlet into and an outlet out of the positive displacement device, an inverted pendulous, low friction, substantially non-sliding nutator, vertically elongated double pivoting fulcrum; a magnetic signal pickup mechanism comprising a pivoting cruciform shaped magnet element low inertia wire magnetically tracking a nutator and a means of sensing movement; a third magnetic element to dampen or amplify movement of the cruciform wire; a balance plate bearing on the basic elements of the positive displacement device by means of a resilient spring force; and static elements which provide magnetic attraction to the moving elements effecting a sealing influence between the static and moving elements.
摘要翻译：提出了一种正位移装置。该机构包括一个能够在由正位移装置的主体的内表面限定的章动室内的正动装置之间的进给和进出口之间的正动装置，反向下摆，低摩擦，基本上不滑动螺母，垂直伸长的双重枢转支点; 磁信号拾取机构，包括枢转十字形磁体元件，低磁性线跟踪器的惯性线和感测移动的装置; 用于抑制或放大十字线的运动的第三磁性元件; 平衡板通过弹性弹簧力承载在正位移装置的基本元件上; 以及静电元件，其向移动元件提供磁吸引力，从而在静态和移动元件之间产生密封影响。

6. 发明授权

US5114323A Nutator bearing assembly 失效
标题翻译：润滑脂轴承总成
公开(公告)号：US5114323A
公开(公告)日：1992-05-19
申请号：US604809
申请日：1990-10-29
申请人： John E. Durand
发明人： John E. Durand
IPC分类号： F01C1/06 , G01F3/08 , G01F3/12
CPC分类号： G01F3/12 , F01C1/06 , G01F3/08
摘要： The present invention is a nutating positive displacement device including a nutator with an inverted pendulous, low friction, substantially non sliding vertically elongated double pivoting nutator fulcrum. The fulcrum is one member comprising a bottom base coupled to a central beam coupled to a top nutator support bearing surface. The bottom of the fulcrum comprises a pivoting base pivotally and substantially non slidably mating with a base receptacle defined by a body interior surface. The base is coupled to the fulcrum beam which in turn supports the fulcrum nutator support bearing surface. The nutator support bearing surface pivotally and substantially non slidably mates with a nutator restraint defined by the center bottom surface of the nutator.
摘要翻译：本发明是一种章动正位移装置，其包括具有倒置的下摆，低摩擦，基本上不滑动的垂直伸长的双重枢转支撑支架的辅助装置。支点是一个构件，其包括联接到联接到顶部辅助支撑承载表面的中心梁的底部底座。支点的底部包括一枢转的基座，该基座可枢转地并且基本上不可滑动地与由主体内表面限定的底座接合。底座联接到支点梁，支撑梁又支撑支点辅助支撑轴承表面。联动器支撑轴承表面可枢转地并且基本上不可滑动地配合由制动器的中心底面限定的止动器约束。

7. 发明授权

US5024085A Signal pickup mechanism 失效
标题翻译：信号拾取机构
公开(公告)号：US5024085A
公开(公告)日：1991-06-18
申请号：US235563
申请日：1988-08-24
申请人： John E. Durand
发明人： John E. Durand
IPC分类号： G01F3/08 , G01F3/12 , G01F15/06
CPC分类号： G01F15/066 , G01F3/08 , G01F3/12
摘要： A magnetic signal pickup mechanism is presented. The mechanism comprises an orbiting mass fixedly coupled to a cyclically repetitively moving element which by moving through its cycle causes the mass to orbit. A relatively tight but slightly moveable wire is coupled to selected points at each end so as to pass near at least one part of the orbit of the mass. One of the mass and the wire is ferro magnetic and the other of the mass and the wire is a permanent magnet sufficiently powerful so that the wire moves one cycle in an orbit in response to each orbit of the mass. A signal detector is coupled to the wire to count orbits of the wire.
摘要翻译：提出了磁信号拾取机构。该机构包括固定地耦合到周期性重复移动的元件的轨道质量块，其通过其循环移动使质量轨道运动。相对紧密但稍微可移动的线连接到每端的选定点，以便靠近质量轨道的至少一部分。质量和电线之一是铁磁性，质量和电线中的另一个是足够强大的永磁体，使得线响应于质量的每个轨道在轨道中移动一个周期。信号检测器耦合到导线以对线的轨道进行计数。

8. 发明授权

US4699576A Positive displacement device 失效
标题翻译：正位移装置
公开(公告)号：US4699576A
公开(公告)日：1987-10-13
申请号：US576743
申请日：1984-02-03
申请人： Joseph L. Durand, deceased
发明人： Joseph L. Durand, deceased
IPC分类号： F01C1/32 , F01C11/00 , G01F3/08 , G01F3/12 , F01C1/02
CPC分类号： F01C1/32 , F01C11/002 , G01F3/08 , G01F3/12
摘要： A positive displacement device capable of performing the typical positive displacement device functions such as pump, generator, flow meter, etc. is presented. The device comprises a housing having interior surfaces defining an inlet and an outlet separated by two generally circular cylindrical fluid flow chambers. A fulcrum is near the center of the device. A positive displacement barrier separates the inlet from the outlet. The barrier which is the only moving part comprises two circular cylindrical pistons coupled by a generally planar plenum barrier. The plenum barrier slides back and forth and teeter totters on a fulcrum so that each piston is always sealing the inlet from the outlet along the inside of its associated cylinder while each piston orbits its cylinder in a different direction. Fluid is caused to move around the piston by the piston and its sealing point.
摘要翻译：提出了能够执行典型的正位移装置功能的正排量装置，如泵，发电机，流量计等。该装置包括壳体，该壳体具有限定由两个大致圆形的圆柱形流体流动室分开的入口和出口的内表面。支点位于设备的中心附近。正位移屏障将入口与出口分开。作为唯一移动部件的障碍物包括通过大体上平坦的通风屏障联接的两个圆柱形活塞。增压隔离件来回滑动，并在支点上踩踏，使得每个活塞在每个活塞沿其不同方向运动其气缸时，总是沿着其相关气缸的内部从出口密封入口。流体通过活塞及其密封点在活塞周围移动。

9. 发明授权

US3698246A Thrust piston fluid meters 失效
标题翻译：活塞式流量计
公开(公告)号：US3698246A
公开(公告)日：1972-10-17
申请号：US3698246D
申请日：1971-09-24
申请人： HOWARD E RITTENHOUSE
发明人： RITTENHOUSE HOWARD E
IPC分类号： G01F3/12
CPC分类号： G01F3/12
摘要： A thrust piston positioned in the ball portion of the disc of a nutating disc liquid measuring device whereby the said piston is actuated by incoming pressure to force the piston axially against a partition plate to counteract axial thrust imposed on the ball and disc and also absorb any side thrust by straddling the said plate. A modified embodiment utilizes a resilient means to actuate the thrust piston.
摘要翻译：推力活塞，其位于盘簧式液体测量装置的圆盘的球形部分中，由此所述活塞由进入的压力致动，以迫使活塞轴向抵靠隔板以抵消施加在球和盘上的轴向推力，并且还吸收任何侧推通过跨越所述板。改进的实施例利用弹性装置致动推力活塞。

10. 发明授权

US3424011A Power transmission device particularly for fluid applications 失效
标题翻译：特别用于流体应用的动力传动装置
公开(公告)号：US3424011A
公开(公告)日：1969-01-28
申请号：US3424011D
申请日：1967-09-26
申请人： WILLIAM GRANT PONTIS
发明人： PONTIS WILLIAM GRANT
IPC分类号： F16J15/52 , G01F3/12 , G01F15/06 , F16J15/50
CPC分类号： G01F15/065 , F16J15/525 , G01F3/12

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