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1. 发明授权

US4445781A Post mix dispensing method and apparatus 失效
标题翻译：后混合分配方法和装置
公开(公告)号：US4445781A
公开(公告)日：1984-05-01
申请号：US352754
申请日：1982-02-26
申请人： Alan J. Arena , Edwin Pounder , Michael Pawlowski , Adrian M. Totten
发明人： Alan J. Arena , Edwin Pounder , Michael Pawlowski , Adrian M. Totten
IPC分类号： B01F3/08 , B01F5/04 , B01F5/06 , B67D1/00 , B01F15/02
CPC分类号： B01F5/0426 , B01F3/0876 , B01F5/0415 , B01F5/0646 , B01F5/0651 , B67D1/0083 , B01F2215/0022
摘要： A post mix dispensing system for mixing together and dispensing carbonated water and a flavored soft drink syrup, while generating substantially reduced amounts of foam. Carbonated water is injected into a special staging chamber, where it circulates turbulently at about atmospheric pressure. The water is ported from the chamber through a plurality of elongated ports, substantially under gravitational forces alone, and the ports are configured to straighten the flow of water and remove most of its kinetic energy. A nozzle deflects the water to converge upon a stream of syrup and to mix with the syrup in an unconfined region, after a substantial proportion of the gases released from the water has escaped, thereby substantially reducing the generation of foam.
摘要翻译：一种后混合分配系统，用于混合并分配碳酸水和调味的软饮料糖浆，同时产生大量减少量的泡沫。碳酸水被注入到特殊的分级室中，在大气压力下湍流循环。水通过多个细长的端口从腔室中移出，其基本上在重力作用下独立地，并且这些端口构造成矫正水的流动并去除其大部分动能。在从水中释放的大部分气体逸出之后，喷嘴将水折流到糖浆流并与无糖区域的糖浆混合，从而显着减少泡沫的产生。

2. 发明授权

US4487333A Fluid dispensing system 失效
标题翻译：流体分配系统
公开(公告)号：US4487333A
公开(公告)日：1984-12-11
申请号：US352753
申请日：1982-02-26
申请人： Edwin Pounder , Alan J. Arena , Michael Pawlowski , Adrian M. Totten
发明人： Edwin Pounder , Alan J. Arena , Michael Pawlowski , Adrian M. Totten
IPC分类号： B67D1/12 , B01F15/00 , B67D1/00 , B67D1/04 , B67D7/08 , B67D7/74 , G05D27/00 , B65B3/04
CPC分类号： B67D1/1215 , B01F15/00253 , B67D1/0037 , B67D2210/00125
摘要： A fluid dispensing method and apparatus particularly adapted for post-mix dispensing of a soft drink, with accurate relative proportions of carbonated water and soft drink syrup. Separate syrup and water valves are controllably turned on and off, independently, at prescribed duty cycles, to provide a prescribed mix ratio, and syrup and water flow meters monitor the instantaneous flow rates of the water and syrup to minimize the effects of any pressure variations in the initial syrup and water supplies. The apparatus is conveniently modified for use with different soft drink syrups using a separate removable personality module for each syrup, characterizing its prescribed mix ratio and its viscosity.
摘要翻译：一种流体分配方法和装置，特别适用于软饮料的后混合分配，具有碳酸水和软饮料糖浆的精确相对比例。单独的糖浆和水阀可以独立地以规定的工作周期开启和关闭，以提供规定的混合比，糖浆和水流量计监测水和糖浆的瞬时流速，以最小化任何压力变化的影响在最初的糖浆和水源。该装置方便地修改为不同的软饮料糖浆使用，每个糖浆使用单独的可移动个性模块，表征其规定的混合比和其粘度。

3. 发明授权

US4440030A Fluid flow meter 失效
标题翻译：流体流量计
公开(公告)号：US4440030A
公开(公告)日：1984-04-03
申请号：US352534
申请日：1982-02-26
申请人： Edwin Pounder , Alan J. Arena , Michael Pawlowski , Adrian M. Totten
发明人： Edwin Pounder , Alan J. Arena , Michael Pawlowski , Adrian M. Totten
IPC分类号： G01F1/06
CPC分类号： G01F1/06
摘要： A fluid flow meter having a paddle wheel rotatably mounted in a cylindrical cavity and an inlet conduit and an outlet conduit tangentially aligned with the periphery of the cavity for directing a fluid to flow through it. The paddle wheel's axis of rotation is displaced from the cavity's centerline, in the direction of the inlet conduit and substantially perpendicular to the flow of fluid entering the cavity, such that the flow meter operates effectively over an extended range of Reynolds numbers, spanning both turbulent and laminar flows.
摘要翻译：一种流体流量计，其具有可旋转地安装在圆柱形空腔中的叶轮和与腔的周边切向对准的入口导管和出口导管，用于引导流体流过其。桨轮的旋转轴线沿空腔的中心线，沿入口导管的方向移动，并且基本上垂直于进入空腔的流体流，使得流量计在延伸的雷诺数范围内有效地工作，跨越湍流和层流。

4. 发明授权

US4173144A Low flow rate transducer construction 失效
标题翻译：低流量传感器构造
公开(公告)号：US4173144A
公开(公告)日：1979-11-06
申请号：US892949
申请日：1978-04-03
申请人： Edwin Pounder
发明人： Edwin Pounder
IPC分类号： G01F1/06
CPC分类号： G01F1/065 , G01F1/06
摘要： A transducer construction for sensing very low fluid flow rates by providing an extremely lightweight paddle wheel rotatable within a close fitting fluid chamber having inlet and outlet ports directed toward the paddle wheel with a minimum angular separation between the axes of the ports to insure maximum circumferential contact of the fluid with the paddle wheel as it moves around the fluid chamber. Rotation of the paddle wheel is sensed by means of a light source and photosensitive device placed on opposite end walls of the fluid chamber to detect the passage of the paddles of the paddle wheel therebetween. A modular form of the paddle wheel and photo detector assembly is disclosed.
摘要翻译：一种传感器结构，用于通过提供在紧密配合的流体室内可旋转的非常轻量级的桨叶轮来感测非常低的流体流速，其具有朝向桨叶的入口和出口端口，在端口的轴线之间具有最小的角度间隔，以确保最大的周向接触当叶轮围绕流体室移动时，桨叶的流体与桨轮相关联。通过放置在流体室的相对端壁上的光源和感光装置来检测桨轮的旋转，以检测桨轮在其间的桨叶的通过。公开了桨轮和光电探测器组件的模块化形式。

5. 发明授权

US4078426A Anemometer 失效
标题翻译：风速计
公开(公告)号：US4078426A
公开(公告)日：1978-03-14
申请号：US714136
申请日：1976-08-13
申请人： John R. Casani , Edwin Pounder
发明人： John R. Casani , Edwin Pounder
IPC分类号： G01P5/06 , G01P13/02 , G01W1/02
CPC分类号： G01P5/06 , G01P13/02
摘要： An anemometer includes a rotor mounted to spin about a vertical axis in response to wind being directed against it, and a cage having a plurality of circumferentially spaced apart, vertically disposed vanes surrounding the rotor. The vanes deflect the normal flow of air to produce an asymmetrical airflow pattern across the face of the rotor to cause the rotor to spin about its axis. A transducer senses the rotational speed of the rotor and converts it into a signal proportional to airspeed. In one form of the invention, the cage is fixed, and in another embodiment the cage is attached to a windvane to rotate with the windvane relative to the rotor. The windvane senses the direction of the wind, and a second transducer converts the rotational motion of the windvane into a signal proportional to wind direction. Preferably, the windvane includes a horizontally disposed, planar airfoil surface for deflecting the normal flow of air to increase the velocity of the air directed against the cage and rotor in proportion to increases in the angular deviation between the rotor axis and the general direction of the wind. Preferably, the rotor is a paddle wheel of relatively low mass on a shaft which is engaged with a pair of journal bearings. A low friction thrust bearing held in contact with a pointed end of the rotor shaft handles the weight of the rotor, while the journal bearings handle the aerodynamic loads on the rotor.
摘要翻译：风速计包括转子，其安装成响应于风被引导而围绕垂直轴线旋转;以及保持架，其具有围绕转子的多个周向间隔开的垂直设置的叶片。叶片使正常的空气流转动，从而产生穿过转子表面的非对称气流图案，使转子围绕其轴旋转。换能器检测转子的转速并将其转换成与空速成比例的信号。在本发明的一种形式中，保持架是固定的，并且在另一个实施例中，保持架被连接到风向标，以与风向标相对于转子旋转。风向感测风的方向，第二传感器将风向标的旋转运动转换为与风向成比例的信号。优选地，风车包括水平设置的平面翼型表面，用于偏转正常的空气流，以增加与转子轴线和转子轴线的总方向之间的角度偏差的增加相对于保持架和转子的空气的速度风。优选地，转子是与一对轴颈轴承啮合的轴上质量相对较低的桨轮。保持与转子轴的尖端保持接触的低摩擦推力轴承处理转子的重量，而轴颈轴承处理转子上的空气动力负载。

6. 发明授权

US6012340A Insertion-type fluid flowmeter 失效
标题翻译：插入式流体流量计
公开(公告)号：US6012340A
公开(公告)日：2000-01-11
申请号：US47817
申请日：1998-03-25
申请人： Edwin Pounder , Gert Burkhardt
发明人： Edwin Pounder , Gert Burkhardt
IPC分类号： G01F1/10 , G01F1/115 , G01F15/00
CPC分类号： G01F1/10 , G01F1/115
摘要： The present invention provides an improved insertion-type fluid flowmeter for measuring the flow rate of a fluid flowing through a conduit, wherein the flowmeter incorporates a strut-mounted rotor having just one or two blades such that it can rotate through a circular area of diameter substantially larger than the maximum dimension of an opening in the conduit wall through which the strut extends. This minimizes the size of the opening, which simplifies its sealing. In addition, the support and the strut are configured such that the strut is releasably secured to the support by a snap fit, to facilitate a convenient replacement of the strut and attached rotor as the need might arise. The flowmeter further incorporates a special set of ring-shaped spacers, to facilitate a convenient adjustment of the distance by which the strut projects into the conduit.
摘要翻译：本发明提供了一种改进的插入型流体流量计，用于测量流过管道的流体的流量，其中流量计包括仅具有一个或两个叶片的支柱安装的转子，使得其可以旋转通过直径的圆形区域基本上大于支柱延伸通过的导管壁中的开口的最大尺寸。这最小化开口的尺寸，这简化了其密封。此外，支撑件和支柱被构造成使得支柱通过卡扣配合可释放地固定到支撑件，以便随着需要可能方便地更换支柱和附接的转子。流量计还包括一组特殊的环形间隔件，以便于方便地调整支柱伸入导管中的距离。

7. 发明授权

US4813443A Method for controllably positioning a solenoid plunger 失效
标题翻译：用于可控地定位螺线管柱塞的方法
公开(公告)号：US4813443A
公开(公告)日：1989-03-21
申请号：US178132
申请日：1988-04-06
申请人： Edwin Pounder
发明人： Edwin Pounder
IPC分类号： G05D3/00 , G05D3/18 , G05D7/06 , H02P25/06
CPC分类号： G05D7/0635 , G05D3/18 , Y10T137/0318 , Y10T137/7737 , Y10T137/7759 , Y10T137/7761
摘要： An improved method for controllably positioning the plunger of a solenoid apparatus at a target position between its two extreme positions. The plunger is spring biased to a retracted position, and an electrical coil is intermittently pulsed to drive the plunger against the spring bias toward an extended position, such that the plunger oscillates about the target position. A precise, stable control of the plunger's oscillating motion about the target position is achieved by continuously measuring the plunger's actual position, in real time, based on a series of measurements of electrical current conducted through the electrical coil when it is being pulsed.

8. 外观设计

USD282342S Beverage dispenser valve 失效
公开(公告)号：USD282342S
公开(公告)日：1986-01-28
申请号：US474624
申请日：1983-03-11
申请人： William J. Saunders , Robert D. Bruffey, Jr. , Edwin Pounder , Richard E. Morrison , Carlos Cojulun
设计人： William J. Saunders , Robert D. Bruffey, Jr. , Edwin Pounder , Richard E. Morrison , Carlos Cojulun

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