专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5091863A Automatic fluid sampling and flow measuring apparatus and method 失效
标题翻译：自动流体取样和流量测量仪器及方法
公开(公告)号：US5091863A
公开(公告)日：1992-02-25
申请号：US455981
申请日：1989-12-22
申请人： William G. Hungerford , Donald Miller , Carl Griffith , Donald Kaiser
发明人： William G. Hungerford , Donald 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： G01F23/296 , E03F7/00 , G01F1/002 , G01F1/005 , G01F23/168 , G01F23/18 , G01F23/24 , G01F23/245 , G01F23/263 , G01F23/44 , G01N1/14 , G01N1/2035 , G01N2001/1043 , G01N2001/1081 , G01N2001/1427 , G01N2001/185 , G01N33/18
摘要： An automatic liquid sampling and flow measuring apparatus provided as a unitary structure within a case, and capable of collecting liquid samples at selected intervals, measuring flow rate through a channel at selected intervals, and collecting and storing sampling and flow rate data for later retrieval. The apparatus is provided with its own self-contained microprocessor for automatically controlling sampling operations, calculating flow rate on the basis of signals from a sensor, and storing data relating to sample collection and flow rate measurement. The stored data can be called up on a display of the apparatus, or can be transferred via a portable transfer unit to an external output device, such as a printer capable of producing a hard copy of the data.
摘要翻译：一种自动液体取样和流量测量装置，其在壳体内设置为整体结构，并且能够以选定的间隔收集液体样品，以选定的间隔测量通过通道的流速，以及收集和存储采样和流速数据以供稍后检索。设备具有自己的独立微处理器，用于自动控制采样操作，基于来自传感器的信号计算流量，并存储与采样和流量测量有关的数据。存储的数据可以在设备的显示器上调用，或者可以经由便携式传送单元传送到外部输出设备，诸如能够产生数据的硬拷贝的打印机。

2. 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。

3. 发明授权

US5506791A Multi-function flow monitoring apparatus with multiple flow sensor capability 失效
公开(公告)号：US5506791A
公开(公告)日：1996-04-09
申请号：US219097
申请日：1994-03-29
申请人： William G. Hungerford , Cheryl Sak , Gary Randolph , Paul D. Churchfield , Douglas D. Waild, Jr. , Anthony Tavano , Dean Agostini , Mark R. Daniels , Donald F. Kaiser
发明人： William G. Hungerford , Cheryl Sak , Gary Randolph , Paul D. Churchfield , Douglas D. Waild, Jr. , Anthony Tavano , Dean Agostini , Mark R. Daniels , Donald F. 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 , G01F11/00 , G01F11/28
CPC分类号： G01D5/268 , 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 , G02B6/4203 , G02B6/4204 , G02B6/4206 , G01N1/2035 , G01N2001/1043 , G01N2001/1081 , G01N2001/1427 , G01N2001/185 , G02B6/3624
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 external 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 multi-function apparatus comprises an integral operating unit provided in a unitary case. 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. Signals from the flow sensor(s) and/or fluid condition sensor(s) are received and processed by the computer control system, as are signals from, and/or operations by, external devices linked to the apparatus. 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.

4. 发明授权

US5299141A Automatic fluid monitoring and sampling apparatus and method 失效
标题翻译：自动流体监测和取样装置及方法
公开(公告)号：US5299141A
公开(公告)日：1994-03-29
申请号：US954288
申请日：1992-09-30
申请人： William G. Hungerford , William D. Dickinson
发明人： William G. Hungerford , William D. Dickinson
IPC分类号： E03F7/00 , G01D5/26 , G01F1/00 , G01F23/16 , G01F23/18 , G01F23/24 , G01F23/26 , G01F23/296 , G01F23/44 , G01N1/10 , G01N1/14 , G01N1/18 , G01N1/20 , G01N33/18 , G02B6/36 , G02B6/42 , G01F11/00
CPC分类号： G02B6/4206 , 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 , G01N1/2035 , G01N2001/1043 , G01N2001/1081 , G01N2001/1427 , G01N2001/185 , G02B6/3624
摘要： A fluid sampling apparatus provided as a unitary structure which automatically collects fluid samples according to modes of operation selected by a user, while monitoring an analyte of interest on a real-time basis on the basis of signals from a fiber optic sensor, and collecting and storing sampling and analyte data for later retrieval. The user may select from various modes of operation, including sampling triggered by a predetermined value(s) of the analyte, flow proportional sampling, and/or sampling at predetermined time intervals. The apparatus includes a self-contained microprocessor, together with associated program and data memory, for automatically controlling sampling operations, calculating analyte values on the basis of signals from the fiber optic sensor, calculating flow rate on the basis of signals from a flow sensing arrangement, and storing data relating to sample collection, analyte levels, and flow rate. The apparatus is further adapted to measure and store the actual discharge volume of the analyte loaded into a receiving fluid body, with the program memory being programmed to calculate loading values on the basis of flow rate values and analyte values as detected from any type of sensor capable of in situ real-time analyte measurement. Stored data can be called up on a display of the apparatus, or transferred to an external output device via a modem and telecommunication network or a portable data transfer unit.
摘要翻译：一种流体采样装置，其设置为一体结构，其根据用户选择的操作模式自动收集流体样品，同时基于来自光纤传感器的信号实时监测感兴趣的分析物，并收集和存储采样和分析数据供以后检索。用户可以从各种操作模式中进行选择，包括以预定时间间隔由分析物的预定值触发的采样，流量比例采样和/或采样。该装置包括独立的微处理器以及相关联的程序和数据存储器，用于自动控制采样操作，基于来自光纤传感器的信号计算分析物值，基于来自流量检测装置的信号计算流量并存储与样品收集，分析物水平和流速相关的数据。该装置还适于测量和存储加载到接收流体体中的分析物的实际排出体积，其中程序存储器被编程为基于从任何类型的传感器检测到的流速值和分析物值来计算负载值能够进行原位实时分析物测量。可以在设备的显示器上调用存储的数据，或者经由调制解调器和电信网络或便携式数据传送单元传送到外部输出设备。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式