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11. 发明授权

US5347877A Storm water runoff first flush sampler 失效
标题翻译：暴雨水径流冲洗取样器
公开(公告)号：US5347877A
公开(公告)日：1994-09-20
申请号：US125008
申请日：1993-09-21
申请人： Laurence E. Gadbois
发明人： Laurence E. Gadbois
IPC分类号： G01N1/10 , G01N1/20 , G01W1/14 , G01N1/00
CPC分类号： G01W1/14 , G01N1/20 , G01N2001/1043
摘要： A storm water runoff first flush sampler is provided which includes at le one container which has a top and a bottom. A water collection device is also provided which has an inlet end for collecting water and an outlet end for discharging the collected water. The inlet end of the water collection device is located above the top of the container, and the outlet end of the water collection device opens into the container for filling the container with water. A device is also provided for venting air from the container as it is filled with water and discharging the vented air at a level above the top of the water collection device. This arrangement enables automatic termination of gravity flow to the container when water reaches the level of the water collection device. Also, the water collection device is provided with an aperture that releases the kinetic pressure resulting from water falling onto the inlet end of the water collection device, thereby preventing alteration of the composition of the original sample by additionally collected water. Further, the liquid collection device has a P trap which will prevent sediment from additional runoff water from entering the container after the container is full.
摘要翻译：提供暴雨水径流第一冲洗取样器，其包括至少一个具有顶部和底部的容器。还提供一种具有用于收集水的入口端和用于排出收集的水的出口端的集水装置。水收集装置的入口端位于容器的顶部上方，并且收集装置的出口端开放到用于用水填充容器的容器中。还提供一种装置，用于在容器充满水并且将通风空气排放到集水装置的顶部上方的水平时从容器排出空气。当水达到水收集装置的水位时，这种布置使得自动终止重量流向容器。此外，水收集装置设置有孔，其释放由于水落入收集装置的入口端而产生的动力压力，从而防止通过另外收集的水来改变原始样品的组成。此外，液体收集装置具有P捕集器，其将在容器充满之后防止附加径流水中的沉淀物进入容器。

12. 发明授权

US5197340A Method and apparatus for sampling liquid 失效
标题翻译：采样液的方法和装置
公开(公告)号：US5197340A
公开(公告)日：1993-03-30
申请号：US687886
申请日：1991-07-31
申请人： Richard W. Jones
发明人： Richard W. Jones
IPC分类号： B67D7/00 , B01L3/00 , B67D7/02 , B67D7/06 , G01N1/00 , G01N1/10 , G01N1/14 , G01N1/18 , G01N33/18
CPC分类号： B67D7/0277 , B01L3/567 , B67D7/06 , G01N1/14 , G01N1/18 , G01N2001/1043 , G01N2001/1418 , G01N33/18
摘要： A method of, and apparatus for, liquid sampling by way of a self contained unit for: 1) the periodical coupling of a pressurizable sample chamber to a source of sub-atmospheric pressure to cause a bulk sample of liquid for sampling to be drawn into the chamber from a body of liquid by a first passasge; 2) the retention of a sample volume thereof in the chamber while allowing surplus liquid from the bulk sample to drain from the chamber by way of the first passage; and 3) allowing the retained sample volume to pass out the chamber by way of a second passage under the control of a delivery valve wherein the periodical coupling of the sample chamber to a source of sub-atmospheric pressure is undertaken by way of a valve system comprising first and second flexible tubes, the first flexible tube linking a source of air at super-atmospheric pressure to the chamber and the second tube linking a source of air at sub-atmospheric pressure to the chamber; and a first clamping device in the form of a cam which can, depending on the disposition of the cam, alternately: 1) distort the first tube to prevent the chamber from communicating with the sub-atmospheric source while allowing the chamber to communicate with the super-atmospheric source by way of the second tube; and ii) distort the first tube to prevent the chamber from communicating with the super-atmospheric source while allowing the chamber to communicate with the sub-atmospheric source by way of the second tube.
摘要翻译： PCT No.PCT / GB90 / 01509 Sec。 371日期1991年7月31日 102（e）日期1991年7月31日PCT 1990年10月2日PCT PCT。出版物WO91 / 05234 日期1991年4月18日。一种用于通过自包含单元进行液体取样的方法和装置，用于：1）将可加压样品室与低于大气压的源进行周期性耦合，用于采样的液体通过第一传送从液体体吸入室; 2）将样品体积保持在室中，同时允许来自块状样品的剩余液体通过第一通道从室排出; 和3）允许保留的样品体积在输送阀的控制下通过第二通道排出室，其中样品室与低于大气压的源的周期性耦合通过阀系统进行包括第一和第二柔性管，所述第一柔性管将超大气压下的空气源连接到所述室，并且所述第二管将次大气压下的空气源连接到所述室; 以及凸轮形式的第一夹紧装置，其可以根据凸轮的布置交替地：1）使第一管变形，以防止室与次大气源连通，同时允许室与超大气源通过第二管; 以及ii）使所述第一管变形以防止所述室与所述超大气源连通，同时允许所述室通过所述第二管与所述次大气源连通。

13. 发明授权

US5172332A Automatic fluid sampling and monitoring apparatus and method 失效
标题翻译：自动流体取样和监测仪器及方法
公开(公告)号：US5172332A
公开(公告)日：1992-12-15
申请号：US612832
申请日：1990-11-13
申请人： William G. Hungerford , Donald L. Miller , Carl Griffith , Donald Kaiser
发明人： William G. Hungerford , Donald L. Miller , Carl Griffith , Donald Kaiser
IPC分类号： E03F7/00 , G01F1/00 , G01F23/16 , G01F23/18 , G01F23/24 , G01F23/26 , G01F23/296 , G01F23/44 , G01N1/10 , G01N1/14 , G01N1/18 , G01N1/20 , G01N33/18
CPC分类号： E03F7/00 , G01F1/002 , G01F1/005 , G01F23/168 , G01F23/18 , G01F23/24 , G01F23/245 , G01F23/263 , G01F23/296 , G01F23/44 , G01N1/14 , G01N1/18 , G01N33/18 , G01N1/2035 , G01N2001/1043 , G01N2001/1081 , G01N2001/1427 , G01N2001/185
摘要： An automatic fluid sampling and monitoring apparatus provided as a unitary structure, and capable of collecting fluid samples at selected intervals, monitoring the level of a condition of the fluid at selected intervals, and collecting and storing sampling and fluid condition data for later retrieval. Sampling operations may be controlled on the basis of time and/or levels of a fluid condition being monitored. Where the apparatus also incorporates an internal flow measuring assembly, or is connected with an external flow meter, sampling operations may also be controlled on the basis of flow rate. The apparatus includes a self-contained microprocessor for automatically controlling sampling operations, calculating fluid condition levels on the basis of signals from a sensor, and storing data relating to sample collection and the fluid condition. Stored data can be called up on a display of the apparatus, or transferred via a portable transfer unit to an external output device, such as a printer, for producing a hard copy of the data.
摘要翻译：一种自动流体取样和监测装置，其设置为一体式结构，并且能够以选定的间隔收集流体样品，以选定的间隔监测流体的状态水平，以及收集和存储采样和流体状况数据以供稍后检索。可以基于被监测的流体状况的时间和/或水平来控制取样操作。在设备还包括内部流量测量组件或者与外部流量计连接的情况下，也可以基于流量来控制采样操作。该装置包括用于自动控制采样操作的独立微处理器，基于来自传感器的信号计算流体状况水平，并且存储与样品收集和流体状况有关的数据。可以在设备的显示器上调用存储的数据，或者通过便携式传送单元传送到诸如打印机的外部输出设备，以产生数据的硬拷贝。

14. 发明授权

US5108593A Apparatus for collecting substances floating in an effluent stream 失效
标题翻译：用于收集浮在流出物流中的物质的装置
公开(公告)号：US5108593A
公开(公告)日：1992-04-28
申请号：US653248
申请日：1991-02-11
申请人： Frank P. D'Ascensio , Mario Graglia , Salvatore Mayrina , Ronald Kumetz
发明人： Frank P. D'Ascensio , Mario Graglia , Salvatore Mayrina , Ronald Kumetz
IPC分类号： G01N1/02 , G01N1/10 , G01N33/18
CPC分类号： G01N1/02 , G01N2001/1043 , G01N33/18
摘要： A hollow, floatable, hydrodynamically shaped member supports a screen in canopy-like fashion and is secured to a harness for being lowered into and raised from an effluent stream such as in a closed sewage system. The member floats on the stream and floating substances therein are collected by the screen for subsequent analysis or the like, as may be required for pollution control or related purposes. The harness includes a line for tethering the floatable member so that said member rises and falls with the rising and falling of the stream level. The hollow, floatable member has a removable cap, whereby ballast can be added or removed for adjusting the buoyancy thereof.
摘要翻译：中空的，可漂浮的，流体动力学形状的构件以罩盖状的方式支撑筛网，并且固定到线束上，以将其从流出物流中例如在封闭的污水系统中降入和升起。成员漂浮在流上，其中的浮动物质被屏幕收集以用于随后的分析等，这可能是污染控制或相关目的所需要的。线束包括用于系紧可浮动构件的线，使得所述构件随着水平面的上升和下降而上升和下降。中空的可浮动构件具有可拆卸盖，由此可以添加或移除镇流器以调节其浮力。

15. 发明授权

US3727464A Liquid sampling 失效
标题翻译：液体取样
公开(公告)号：US3727464A
公开(公告)日：1973-04-17
申请号：US3727464D
申请日：1972-04-14
申请人： PRO TECH INC
发明人： RUTKOWSKI M , STANLEY R
IPC分类号： G01N1/10 , G01N1/14
CPC分类号： G01N1/14 , G01N2001/1043
摘要： Repetitive sampling of liquid from a body thereof is controlled in frequency, dependent upon the depth of the liquid being sampled, so as to accord with the volume of the body thereof. Such depth-proportioning is accomplished, in a system using pressurized gas as a propulsion fluid and determining sampling frequency by gradual release thereof from a source to accumulate to a switching pressure at a given location, through bleeding off part of the accumulating gas against the back pressure of the depth of liquid. Principal uses are in stream monitoring for pollution control, in sewage treatment facilities, and in industrial waste reduction programs.
摘要翻译：液体从其体内的重复取样频率被控制，取决于被取样的液体的深度，以便与其体积的体积一致。这种深度比例是在使用加压气体作为推进流体的系统中实现的，并且通过将来自源的逐渐释放来确定采样频率，以通过将部分积聚气体排放到背部而将其积聚到给定位置处的切换压力液体深度的压力。主要用途是污染控制，污水处理设施和工业废物减少计划的流量监测。

16. 发明授权

US07997156B1 F.O.G. sample port 有权
标题翻译：多雾路段。采样端口
公开(公告)号：US07997156B1
公开(公告)日：2011-08-16
申请号：US12120692
申请日：2008-05-15
申请人： William C. Batten , Bruce W. Kyles , Randolph H. Batten
发明人： William C. Batten , Bruce W. Kyles , Randolph H. Batten
IPC分类号： G01N1/00
CPC分类号： G01N1/2035 , G01N2001/1043 , G01N2001/2071
摘要： A F.O.G. water sampling apparatus includes a housing having an inlet, an outlet, a floor that slopes downward from the inlet to the outlet and an open top. A first insert placed in the housing for normal operation includes a pipe having end flanges making a friction fit within the housing and connecting the inlet and outlet and spanning above the housing floor. A second, substitute insert to receive a F.O.G. sampling jar has a floor that slopes downward from the inlet to the outlet and at the floor of the housing.
摘要翻译： F.O.G. 水取样装置包括具有入口，出口，从入口向出口向下倾斜的底板和开口顶部的壳体。放置在壳体中以用于正常操作的第一插入件包括具有端部凸缘的管道，其在壳体内摩擦配合并且连接入口和出口并跨越壳体地板。第二个替代插件接收F.O.G. 取样罐具有从入口到出口和壳体的地板向下倾斜的地板。

17. 发明授权

US06658876B1 Method and apparatus for collecting and chilling wastewater and like fluid samples 失效
标题翻译：用于收集和冷却废水和类似流体样品的方法和装置
公开(公告)号：US06658876B1
公开(公告)日：2003-12-09
申请号：US10118436
申请日：2002-04-08
申请人： Michael J. Richardson , Hardy C. Richardson, III
发明人： Michael J. Richardson , Hardy C. Richardson, III
IPC分类号： F25D1702
CPC分类号： G01N1/2035 , F25D17/02 , F25D31/003 , G01N1/42 , G01N2001/1043
摘要： A method and apparatus for collecting and chilling wastewater samples and the like provides an insulated sample container vessel that has cooling coils therein for direct contact and heat transfer with a liquid in the container to rapidly cool the liquid. A refrigeration unit keeps the cooling coils cool. The liquid can be a sample which is required to be stored at 1-3 degrees Centigrade. The chiller is different from similar chillers in that the cooling coils simply are inserted in an insulated container, and can be removed therefrom when it is desired to transport the sample. The sample remains cool during transportation even without the cooling coils. The cooling coils are arranged in the ice chest such that coolant from the chiller enters through the upper coils and exits through the lower coils, causing the liquid sample in the upper part of the container to cool more than the sample in the lower part of the container. The liquid sample drifts down to the bottom, and the warmer sample in the container drifts upwardly, so there is no need for a mechanical stirrer to circulate the sample to make it uniformly cool. The container has a fitting that enables a selected sample to be added to the container interior while the container remains closed.
摘要翻译：用于收集和冷却废水样品等的方法和装置提供了一种绝缘的样品容器容器，其在其中具有冷却盘管，用于与容器中的液体直接接触和传热以快速冷却液体。制冷单元保持冷却盘管冷却。液体可以是需要在1-3摄氏度储存的样品。冷却器与类似的冷却器不同，因为冷却盘管简单地插入绝缘容器中，并且当需要运送样品时可以从其中取出。即使没有冷却盘管，样品在运输过程中保持冷却。冷却盘管布置在冰箱中，使得来自冷却器的冷却剂通过上部盘管进入并通过下部盘管离开，导致容器上部的液体样品比下部的样品冷却容器。液体样品向下漂移到底部，并且容器中较暖的样品向上漂移，因此不需要机械搅拌器来循环样品以使其均匀地冷却。容器具有一个配件，使得所选样品能够在容器保持关闭的同时被添加到容器内部。

18. 发明申请

US20030136723A1 Airtight waste solution sampling apparatus 失效
标题翻译：气密废液采样仪
公开(公告)号：US20030136723A1
公开(公告)日：2003-07-24
申请号：US10053823
申请日：2002-01-24
申请人： Xerox Corporation.
发明人： Thomas B. Glenwright , Warren R. Smith , Brian L. Spencer , James F. Graf JR.
IPC分类号： B01D024/00
CPC分类号： G01N33/1826 , C02F1/008 , C02F1/283 , C02F2101/322 , G01N1/14 , G01N2001/1043 , G01N2001/1427 , G01N2001/2071 , Y02A20/206
摘要： An airtight sampling apparatus for effectively and accurately sampling a waste solution including volatile organic compounds (VOC's) from a main waste solution conduit having a first pressure P1, is provided. The airtight sampling apparatus includes (a) a waste solution sampling conduit having a first end and a second end; (b) an input check valve connecting the first end of the waste solution sampling conduit to the main waste solution conduit; (c) an actuatable waste solution containing and discharge cylinder assembly having a first end and a second end connected to the second end of the waste solution sampling conduit; (d) an attachable and removable airtight sample holding container; and (e) a pressure adjustable output valve for coupling to the airtight sample holding container, the pressure adjustable output valve being located between the input check valve and the second end of the waste solution containing and discharge cylinder assembly, thereby enabling effective and accurate withdrawal of waste solutions including volatile organic compounds (VOC's).
摘要翻译：提供了一种用于从具有第一压力P1的主废液管道有效地和精确地对包括挥发性有机化合物（VOC））的废溶液进行抽样的气密取样装置。气密取样装置包括：（a）具有第一端和第二端的废液采样管; （b）输入止回阀，将废液取样管道的第一端连接到主废液管道; （c）容纳和排出气缸组件的致动废液，其具有连接到废液采样管道的第二端的第一端和第二端; （d）可附接和可移除的气密样品保持容器; 和（e）用于联接到气密样品保持容器的压力可调输出阀，压力可调输出阀位于输入止回阀和废液溶液容纳和排出气缸组件的第二端之间，从而能够有效和准确地取出的废溶液，包括挥发性有机化合物（VOC）。

19. 发明授权

US5633809A Multi-function flow monitoring apparatus with area velocity sensor capability 失效
公开(公告)号：US5633809A
公开(公告)日：1997-05-27
申请号：US635054
申请日：1996-04-19
申请人： Richard Wissenbach , Anthony Tavano
发明人： Richard Wissenbach , Anthony Tavano
IPC分类号： E03F7/00 , G01F1/00 , G01F23/16 , G01F23/18 , G01F23/24 , G01F23/26 , G01F23/296 , G01F23/44 , G01N1/10 , G01N1/14 , G01N1/18 , G01N1/20 , G01N33/18 , G06F17/00
CPC分类号： G01N1/14 , E03F7/00 , G01F1/002 , G01F1/005 , G01F23/168 , G01F23/18 , G01F23/24 , G01F23/245 , G01F23/263 , G01F23/296 , G01F23/44 , G01N1/2035 , G01N2001/1043 , G01N2001/1081 , G01N2001/1427 , G01N2001/185
摘要： A multi-function fluid flow monitoring apparatus capable of measuring fluid flow-related variables of fluid in a channel on the basis of signals from any one or more of a plurality of different types of flow sensors. Such different types of flow sensors may include, for example, a bubbler-type pressure sensor, a submerged pressure transducer, an ultrasonic transducer, and/or a velocity sensor forming part of an area-velocity sensor system, each of which sensors may be selectively connected to the apparatus as needed to accommodate various monitoring conditions. The apparatus is further capable of monitoring various conditions of fluid in the channel, such as pH level, ORP, temperature, solution conductivity, dissolved oxygen, and the like. In addition, the apparatus may be selectively linked with one of a variety of operational devices, such as an automatic sampling apparatus, a rain gauge, or a pump, so as to selectively initiate desired actions by such external device(s) or to otherwise operably cooperate with such external device(s). The integral operating unit includes a computer control system including a microprocessor, program memory, and data memory. External connectors are provided for selective connection to one or more different flow sensors, fluid condition sensors, and/or external devices. The apparatus further includes a display screen, controlled by the computer control system, which selectively displays data in either text or graphics formats. Data including flow-related data, fluid condition data, as well as data from external devices, may be transferred from the data memory of the apparatus to an external computer, printer, or the like by use of a hand-held data transfer unit or a modem integrally provided in the apparatus. The apparatus includes a liquid velocity measurement unit based upon Doppler technology, comprising a spectrum analyzer for calculating average fluid velocity, a mechanism for calculating maximum fluid velocity, and a means for verifying the calculated average fluid velocity based upon the calculated maximum fluid velocity value.

20. 发明授权

US5587926A Refrigerated fluid sampling apparatus and method with variable volume sampling system 失效
标题翻译：冷藏液采样装置及方法采用可变体积取样系统
公开(公告)号：US5587926A
公开(公告)日：1996-12-24
申请号：US348050
申请日：1994-12-01
申请人： Francis Chiu , William Goss , David Hayes , Gary Randolph , Cheryl Sak , Jeff Valery , James Vineski
发明人： Francis Chiu , William Goss , David Hayes , Gary Randolph , Cheryl Sak , Jeff Valery , James Vineski
IPC分类号： E03F7/00 , G01F1/00 , G01F23/16 , G01F23/18 , G01F23/24 , G01F23/26 , G01F23/296 , G01F23/44 , G01N1/10 , G01N1/14 , G01N1/18 , G01N1/20 , G01N33/18 , G01F11/00
CPC分类号： E03F7/00 , G01D5/268 , G01F1/002 , G01F1/005 , G01F23/168 , G01F23/18 , G01F23/24 , G01F23/245 , G01F23/263 , G01F23/296 , G01F23/44 , G01N1/14 , G01N1/18 , G01N33/18 , G02B6/4203 , G02B6/4204 , G02B6/4206 , G01N1/2035 , G01N2001/1043 , G01N2001/1081 , G01N2001/1427 , G01N2001/185 , G02B6/3624
摘要： A refrigerated automatic fluid sampling apparatus having a compressor assembly mounted in an upper portion thereof, above the thermally-controlled sample compartment. The apparatus includes a thermal control system which prolongs compressor life and optimizes compressor operation by exercising the compressor assembly during prolonged periods of non-use, preventing short-cycling of the compressor, and accurately monitoring sample temperatures to minimize compressor starts. The invention further includes a sampling control system which employs a statistical regression model to simulate real-life pumping system and operating characteristics so as to accurately deliver a predetermined sample volume, which permits sampling on a constant time, variable volume basis as well as other sampling modes.
摘要翻译：一种冷藏自动流体取样装置，其具有安装在其上部的压缩机组件，位于热控样品室上方。该装置包括热控制系统，其延长压缩机寿命并通过在长时间不使用期间锻炼压缩机组件来优化压缩机运行，防止压缩机的短暂循环，并精确地监测样品温度以使压缩机启动最小化。本发明还包括一个采样控制系统，其采用统计回归模型来模拟实际的泵送系统和操作特性，以便准确地传递预定的采样体积，其允许在恒定时间，可变体积基础上进行采样以及其他采样模式。

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