专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

WO2015114847A1 ポンプ台数制御方法、ポンプ台数制御装置、ポンプシステム、熱源システム及びプログラム审中-公开
标题翻译：用于控制泵数量的方法，用于控制泵数，泵系统，热源系统和程序的装置
公开(公告)号：WO2015114847A1
公开(公告)日：2015-08-06
申请号：PCT/JP2014/066141
申请日：2014-06-18
申请人：三菱重工業株式会社
发明人：大内　敏昭 , 二階堂　智 , 松尾　実 , 立石　浩毅
IPC分类号： F24F11/02
CPC分类号： F24F11/06 , F04B41/06 , F04B49/02 , F04B49/06 , F04B49/065 , F04B2207/041 , F24F11/83 , F25B25/005 , F25B49/02 , F25B2600/13 , Y02B30/745
摘要：このポンプ台数制御方法は、並列に接続された複数のポンプが負荷（４０）に圧送する熱媒体の流量若しくは前記負荷が必要とする熱負荷と、前記複数のポンプのうち運転中の各ポンプに指令した周波数指令値と、に基づいて前記ポンプの運転台数を増減させる工程を有する。
摘要翻译：用于控制泵数量的方法具有根据通过并联连接的多个泵泵送到负载（40）的加热介质的流量来增加/减少操作泵的数量的步骤，或者负载所需的热负载，以及发送到正在操作的多个泵的泵的频率指令值。

12. 发明申请

WO1996003168A1 OCCLUSION DETECTION SYSTEM FOR AN INFUSION PUMP 审中-公开
标题翻译：用于输液泵的检测系统
公开(公告)号：WO1996003168A1
公开(公告)日：1996-02-08
申请号：PCT/US1995009440
申请日：1995-07-26
申请人： SIMS DELTEC, INC.
发明人： SIMS DELTEC, INC. , OLSEN, James, M.
IPC分类号： A61M05/168
CPC分类号： F04B51/00 , A61M5/14228 , A61M5/16859 , A61M5/172 , A61M2205/6018 , F04B49/065 , F04B2207/041 , F04B2207/042 , F04B2207/043 , G06F19/00 , Y10S128/13
摘要： The invention relates to a method and system for monitoring pressure conditions in the fluid pressure upstream and downstream of an intravenous fluid administration system and to detect upstream and/or downstream occlusions. In addition, the invention incorporates a method for detecting pressure conditions at an upstream or downstream detector across the wall of the tubing to identify upstream or downstream occlusions, respectively. The present invention also relates to a process for determining the fluid pressure in a fluid tube across the tube wall where the normal tube force changes over time, and more particularly, using a normalization process to eliminate changes in the tubing resilience.
摘要翻译：本发明涉及一种用于监测静脉内液体给药系统上游和下游的流体压力的压力状况并检测上游和/或下游闭塞的方法和系统。此外，本发明还包括一种用于检测穿过管壁的上游或下游检测器的压力条件的方法，以分别识别上游或下游闭塞。本发明还涉及一种用于确定跨越管壁的流体管中的流体压力的过程，其中正常管力随着时间而变化，更具体地，使用归一化过程来消除管道弹性的变化。

13. 发明授权

US09957959B2 Linear programming-based approach to scheduling of crude oil operations in refinery for energy efficiency optimization 有权
公开(公告)号：US09957959B2
公开(公告)日：2018-05-01
申请号：US14919706
申请日：2015-10-21
申请人： Macau University of Science and Technology
发明人： Naiqi Wu , Zhiwu Li
IPC分类号： G05D7/06 , G05B15/02 , F04B49/06 , G06Q10/06 , F04B23/04
CPC分类号： F04B49/065 , F04B23/04 , F04B2205/09 , F04B2207/041 , G06Q10/0631 , Y02P80/10 , Y02P90/86
摘要： For sustainable development, a refinery is required to save energy as much as possible so as to reduce the emission of greenhouse gas. In crude oil operations, oil transportation from storage tanks to charging tanks via a pipeline consumes a large portion of energy. It is vitally important to minimize energy consumption for this process. Since the oil flow resistance is proportional to the square of oil flow rate, the relation between energy efficiency and flow rate is nonlinear, which makes the problem complicated. The present invention addresses this important issue by formulating a linear programming model for the considered problem such that it can be efficiently solved. A real-world industrial case study is used to demonstrate the applications and significance of the proposed method.

14. 发明授权

US09022746B2 Shuttling by-pass compressor apparatus 有权
标题翻译：交通旁路压缩机设备
公开(公告)号：US09022746B2
公开(公告)日：2015-05-05
申请号：US13229133
申请日：2011-09-09
申请人： Kevin Kroupa , Stephen Palmer
发明人： Kevin Kroupa , Stephen Palmer
IPC分类号： F04B45/04 , F04B43/02 , F04B43/04 , F04B45/047
CPC分类号： F04B45/043 , F04B43/026 , F04B43/04 , F04B45/047 , F04B2207/041 , Y10T29/49236
摘要： A compressor apparatus having a first compressor head for generating a first gas flow and a second compressor head for generating a second gas flow with a shuttling by-pass component in fluid flow communication between the first and second compressor heads for allowing the output of a portion of either the first gas flow or the second gas flow to be diverted to the other compressor head. The shuttling by-pass component allows a portion of the first gas flow to be diverted from the first compressor head to the second compressor head during an exhaust stroke of the first compressor head, while also allowing a portion of the second gas flow to be diverted from the second compressor head to the first compressor head during an exhaust stroke of the second compressor head in alternating sequence such that a more steady output of gas flow may be attained.
摘要翻译：一种压缩机装置，具有用于产生第一气流的第一压缩机头和用于产生第二气流的第二压缩机头，所述第二气流具有在所述第一和第二压缩机头之间流体流动连通的穿梭旁路部件，以允许输出一部分第一气流或第二气流被转向另一压缩机头。穿梭旁路部件允许第一气流的一部分在第一压缩机头的排气行程期间从第一压缩机头转向第二压缩机头，同时还允许第二气流的一部分被转向在第二压缩机头的排气冲程期间以交替顺序从第二压缩机头到第一压缩机头，使得可以获得更稳定的气流输出。

15. 发明申请

US20130064687A1 SHUTTLING BY-PASS COMPRESSOR APPARATUS 有权
标题翻译：按钮旁路压缩机装置
公开(公告)号：US20130064687A1
公开(公告)日：2013-03-14
申请号：US13229133
申请日：2011-09-09
申请人： Kevin Kroupa , Stephen Palmer
发明人： Kevin Kroupa , Stephen Palmer
IPC分类号： F04B23/04 , B23P15/00
CPC分类号： F04B45/043 , F04B43/026 , F04B43/04 , F04B45/047 , F04B2207/041 , Y10T29/49236
摘要： A compressor apparatus having a first compressor head for generating a first gas flow and a second compressor head for generating a second gas flow with a shuttling by-pass component in fluid flow communication between the first and second compressor heads for allowing the output of a portion of either the first gas flow or the second gas flow to be diverted to the other compressor head. The shuttling by-pass component allows a portion of the first gas flow to be diverted from the first compressor head to the second compressor head during an exhaust stroke of the first compressor head, while also allowing a portion of the second gas flow to be diverted from the second compressor head to the first compressor head during an exhaust stroke of the second compressor head in alternating sequence such that a more steady output of gas flow may be attained.
摘要翻译：一种压缩机装置，具有用于产生第一气流的第一压缩机头和用于产生第二气流的第二压缩机头，所述第二气流具有在所述第一和第二压缩机头之间流体流动连通的穿梭旁路部件，以允许输出一部分第一气流或第二气流被转向另一压缩机头。穿梭旁路部件允许第一气流的一部分在第一压缩机头的排气行程期间从第一压缩机头转向第二压缩机头，同时还允许第二气流的一部分被转向在第二压缩机头的排气冲程期间以交替顺序从第二压缩机头到第一压缩机头，使得可以获得更稳定的气流输出。

16. 发明授权

US5485408A Pump simulation apparatus 失效
标题翻译：泵模拟装置
公开(公告)号：US5485408A
公开(公告)日：1996-01-16
申请号：US276025
申请日：1994-07-15
申请人： Michael L. Blomquist
发明人： Michael L. Blomquist
IPC分类号： A61M5/142 , A61M5/172 , A61M37/00 , F04B43/08 , F04B49/06 , F04B51/00 , G06F19/00 , G06F17/00
CPC分类号： F04B43/082 , A61M5/172 , F04B49/065 , F04B51/00 , G06F19/3468 , G09B23/285 , A61M2005/14208 , A61M2205/3553 , A61M2205/3561 , A61M2205/505 , A61M2205/6018 , F04B2203/0208 , F04B2205/05 , F04B2205/10 , F04B2205/503 , F04B2207/041 , F04B2207/042 , F04B2207/043 , F04B2207/701
摘要： The present invention relates to systems and methods for communicating with ambulatory medical devices, such as drug delivery devices, both locally and remotely. In one embodiment, a caregiver drug pump communicates with a remote patient drug pump for data gathering, trouble shooting, and operational program changes. The caregiver drug pump is at least substantially identical in configuration to the patient drug pump. The caregiver drug pump transmits caregiver key input signals to the remote patient drug pump. The patient drug pump receives the key input signals, accesses a desired program, and transmits information for display on the display of the caregiver drug pump. In another embodiment, a computer is provided for communicating locally and/or remotely with a drug pump. The computer may include a display with an image of a pump. The computer may be operated through the use of a mouse or touch screen with respect to the image of the pump, to simulate use of the pump while using the personal computer. The computer may also be used as a training aid for training a caregiver and/or patient how to use the drug pump.
摘要翻译：本发明涉及用于与本地和远程的移动医疗装置（例如药物递送装置）进行通信的系统和方法。在一个实施例中，护理者药物泵与远程患者药物泵通信，用于数据收集，故障排除和操作程序改变。护理药物泵在结构上与患者药物泵至少基本相同。看护者药物泵将护理人员钥匙输入信号传送给远程病人药物泵。患者药物泵接收钥匙输入信号，访问期望的程序，并发送信息以显示在护理者药物泵的显示器上。在另一个实施例中，提供了一种用于在药物泵本地和/或远程通信的计算机。计算机可以包括具有泵的图像的显示器。计算机可以通过使用鼠标或触摸屏相对于泵的图像来操作，以在使用个人计算机时模拟泵的使用。计算机还可以用作训练辅助者以训练看护者和/或患者如何使用药物泵。

17. 发明授权

US5176504A Apparatus for controlling hydraulic pumps for construction machine 失效
标题翻译：控制建筑机械液压泵的装置
公开(公告)号：US5176504A
公开(公告)日：1993-01-05
申请号：US820868
申请日：1992-01-17
申请人： Yukio Moriya , Shigeru Kinoshita , Takumi Onoda , Toshio Yokoyama
发明人： Yukio Moriya , Shigeru Kinoshita , Takumi Onoda , Toshio Yokoyama
IPC分类号： E02F9/22 , F04B49/06
CPC分类号： E02F9/2235 , E02F9/2292 , E02F9/2296 , F04B49/065 , F04B2203/0209 , F04B2205/05 , F04B2207/041
摘要： An apparatus for controlling hydraulic pumps for a construction machine wherein the construction machine includes first and second hydraulic pumps adapted to be driven by an engine and hydraulic actuators hydraulically connected to the first and second hydraulic pumps via first and second actuating valves is disclosed. A controlling section calculates extra horse powers .DELTA.HP.sub.1 and .DELTA.HP.sub.2 based on reference allowable absorptive horse powers set relative to the first and second hydraulic pumps and actual absorptive horse powers (HP.sub.01) and (HP.sub.02) derived from the first and second hydraulic pumps. In addition, the controlling section calculates allowable discharge capacities (V.sub.1P) and (V.sub.2P) based on the number (N) of revolutions of the engines, pressures (P.sub.1) and (P.sub.2) of hydraulic oils discharged from the first and second hydraulic pumps, the extra horse powers .DELTA.HP.sub.1 and .DELTA.HP.sub.2 and allowable discharge capacities (V.sub.1P) and (V.sub.2P). Then, the controlling section selects a smaller one of a target discharge capacity and the allowable discharge capacity (V.sub.1P) and a smaller one of another target discharge capacity and the allowable discharge capacity (V.sub.2P) as minimum target discharge capacities (V.sub.1) and (V.sub.2). Thereafter, the controlling section controls swash plate angles of the first and second hydraulic pumps such that the minimum target discharge capacities (V.sub.1) and (V.sub.2) are correctly set corresponding to the first and second hydraulic pumps. Consequently, absorptive horse powers to be derived from the first and second hydraulic pumps can properly be controlled while a sum of the reference allowable absorptive horse powers is kept constant.
摘要翻译： PCT No.PCT / JP90 / 00964 Sec。 371日期：1992年1月17日 102（e）日期1992年1月17日PCT提交1990年7月27日PCT公布。公开号WO91 / 02162 日本1991年2月21日。一种用于控制建筑机械的液压泵的设备，其中建筑机械包括适于由发动机驱动的第一和第二液压泵和通过第一和第二液压连接到第一和第二液压泵的液压致动器公开了致动阀。控制部分基于相对于从第一和第二液压泵获得的第一和第二液压泵和实际吸收马力（HP01）和（HP02）设定的参考允许吸收马力来计算额外的马力DELTA HP1和DELTA HP2。此外，控制部基于从第一和第二液压泵排出的液压油的发动机数量（N），压力（P1）和（P2），计算容许排放容量（V1P）和（V2P）额外的马力DELTA HP1和DELTA HP2和容许放电容量（V1P）和（V2P）。然后，控制部选择目标放电容量和容许放电容量（V1P）中较小的一个，另一个目标放电容量和容许放电容量（V2P）中的较小一个作为最小目标放电容量（V1）和（V2 ）。此后，控制部分控制第一和第二液压泵的斜盘角度，使得对应于第一和第二液压泵正确地设定最小目标排出容量（V1）和（V2）。因此，可以适当地控制从第一和第二液压泵得到的吸收马力，同时参考允许吸收马力的总和保持恒定。

18. 发明授权

US4883409A Pumping apparatus for delivering liquid at high pressure 失效
标题翻译：用于在高压下输送液体的泵送装置
公开(公告)号：US4883409A
公开(公告)日：1989-11-28
申请号：US246479
申请日：1988-09-19
申请人： Fred Strohmeier , Klaus Witt
发明人： Fred Strohmeier , Klaus Witt
IPC分类号： G01N30/32 , F04B11/00 , F04B13/00 , F04B23/06 , F04B49/06 , F04B49/08 , F04B49/12 , F04B49/20 , F04C11/00 , G01N30/34
CPC分类号： F04B49/20 , F04B11/00 , F04B11/0058 , F04B11/0075 , F04B49/065 , F04B49/12 , F04B2201/1208 , F04B2205/05 , F04B2207/041 , G01N2030/322 , G01N2030/324 , G01N2030/326 , G01N30/34
摘要： A pumping apparatus for delivering liquid at a high pressure, in particular for use in liquid chromatography, comprises two pistons (10, 20) which reciprocate in pump chambers (7,18), respectively. The output of the first pump chamber (7) is connected via a valve (13) to the input of the second pump chamber (18). The pistons are driven by linear drives (30,31), e.g., ball-screw spindles. The stroke volume displaced by the piston (10) is freely adjustable by corresponding control of the angle by which the shaft of the drive motor (36) is rotated during a stroke cycle. The control circuitry is operative to reduce the stroke volume when the flow rate which can be selected by user at the user interface (42) is reduced, thus leading to reduced pulsations in the outflow of the pumping apparatus. The pumping apparatus can also be used for generating solvent gradients when a mixing valve (2) connected to different solvent containers (A,B,C,D) is coupled to the input of the pumping apparatus (FIG. 1).
摘要翻译：用于在高压下输送液体，特别是用于液相色谱的泵送装置包括分别在泵室（7,18）中往复运动的两个活塞（10,20）。第一泵室（7）的输出通过阀（13）连接到第二泵室（18）的输入端。活塞由线性驱动器（30,31）驱动，例如滚珠丝杠。由活塞（10）移动的冲程体积可以通过相应地控制驱动马达（36）的轴在行程循环期间旋转的角度来自由地调节。当用户界面（42）可以选择的流量减小时，控制电路可以减小行程体积，从而导致泵送装置的流出中的脉动减小。当连接到不同溶剂容器（A，B，C，D）的混合阀（2）连接到泵送装置（图1）的输入端时，泵送装置也可用于产生溶剂梯度。

19. 发明申请

WO1995028190A1 SYSTEMS AND METHODS FOR CASSETTE IDENTIFICATION FOR DRUG PUMPS 审中-公开
标题翻译：用于药物泵的CASSETTE鉴定的系统和方法
公开(公告)号：WO1995028190A1
公开(公告)日：1995-10-26
申请号：PCT/US1995004527
申请日：1995-04-12
申请人： SIMS DELTEC, INC.
发明人： SIMS DELTEC, INC. , OLSON, James, M. , JOHNSON, Jay, Gregory , HU, Jia
IPC分类号： A61M05/142
CPC分类号： F04B51/00 , A61M5/142 , A61M5/14228 , A61M5/172 , A61M2205/12 , A61M2205/14 , A61M2205/3306 , A61M2205/6018 , A61M2205/6036 , A61M2205/6063 , F04B49/065 , F04B2207/041 , F04B2207/042 , F04B2207/043 , G06F19/00 , Y10S128/12 , Y10S128/13 , Y10S128/26
摘要： The present invention concerns a pump provided with a control module and an attachable fluid reservoir cassette. The control module includes a pumping mechanism for pumping fluid from the fluid reservoir to the patient. The cassette is provided with appropriate indicia to identify differences between a plurality of cassettes. The control module further includes cassette indicia identification structure for identifying indicia on the cassette. One type of cassette identification system includes a projection extending from the cassette and structure associated with the control module which engages the projection. Another type of cassette identification system includes a light reflecting system which utilizes light from the control module and reflected off the cassette. Still other types of cassette identification systems utilize other non-contact switches or sensors to sense indicia on the cassette to identify the cassette from a plurality of cassettes.
摘要翻译：本发明涉及一种设置有控制模块和可附接液体储存盒的泵。控制模块包括用于将流体从流体储存器泵送到患者的泵送机构。为盒提供适当的标记以识别多个盒之间的差异。控制模块还包括用于识别盒上的标记的盒式标记识别结构。一种类型的盒式磁带识别系统包括从盒子延伸的突起和与控制模块相关联的结构，该控制模块与突起接合。另一种类型的盒式磁带识别系统包括光反射系统，其利用来自控制模块的光并从盒子反射出来。其他类型的盒式磁带识别系统利用其他非接触开关或传感器来感测盒上的标记以从多个盒中识别盒。

20. 发明申请

WO1994028310A1 MOTOR CONTROLLED CONSTANT FLOW PUMP 审中-公开
标题翻译：电机控制恒流泵
公开(公告)号：WO1994028310A1
公开(公告)日：1994-12-08
申请号：PCT/US1994005661
申请日：1994-05-18
申请人： SIPIN, Anatole, J.
IPC分类号： F04B49/06
CPC分类号： F04B49/06 , F04B2203/0209 , F04B2205/05 , F04B2207/01 , F04B2207/041
摘要： The invention is a constant flow pump control system that compensates for a change in gas flow rate that is caused by a change in the load resistance (26), by making the speed change inversely with the change in load resistance, desirably by sensing the change in pressure (30) and changing speed by an amount related to the pump performance characteristic that is required to restore the flow rate to its selected value. In a preferred embodiment the system includes a closed loop pump speed control in which a selected flow rate reference (10) is combined with a pressure feedback (32) to provide an inverse change in the pump speed reference function or a direct change in the motor speed feedback function to compensate for the change in flow rate caused by a change in flow resistance.
摘要翻译：本发明是恒定流量泵控制系统，其通过使负载电阻的变化与所述负载电阻的变化成反比来补偿由负载电阻（26）的变化引起的气体流量的变化，期望地通过感测变化在压力（30）中，并且将与将所述流量恢复到其选定值所需的泵性能特性相关的量的速度改变。在优选实施例中，系统包括闭环泵速度控制，其中所选择的流量参考（10）与压力反馈（32）组合以提供泵速参考功能的逆变化或电动机的直接变化速度反馈功能，以补偿流量变化引起的流量变化。

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