专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明公开

EP3049673A1 FÖRDEREINRICHTUNG ZUR ABGABE EINES FLUIDS AN EINE FLUIDLEITUNG 审中-公开
标题翻译：输送机使流体的流体管路
公开(公告)号：EP3049673A1
公开(公告)日：2016-08-03
申请号：EP14758507.9
申请日：2014-09-03
申请人： Hydac System GmbH
发明人： BÖHMER, Norbert , KROTTEN, Stephan, Peter , GROH, Christian
IPC分类号： F04B11/00 , F04B13/00 , F04B17/04 , F04B53/10 , F04B53/14
CPC分类号： F04B9/06 , F04B11/0033 , F04B13/00 , F04B17/03 , F04B17/042 , F04B19/22 , F04B53/10 , F04B53/14 , F04B53/16 , F04B2201/08 , F04B2205/03
摘要： A delivery device, with a delivery piston (27) which is movable in a pump chamber (31) by means of an actuation device (3) and which, in one delivery direction, removes fluid from a fluid line (35) in a pressure-reducing manner and, in a further and preferably opposite delivery direction, discharges fluid into a further fluid line (37) in a pressure-increasing manner, is characterized in that a valve device (39, 41) is introduced into the respective fluid line (35, 37), each with an opposite mode of action, in such a way that, in the pressure-reducing removal process, the respective valve device (39, 41) opens in one fluid line (35) and closes in the further fluid line (37) and, in the reverse case, in the pressure-increasing discharging process, the respective valve device (39, 41) closes in one fluid line (35) and opens in the further fluid line (37).

3. 发明公开

EP2816233A4 PUMP DEVICE AND PUMP SYSTEM 有权
标题翻译： PUMPVORRICHTUNG UND PUMPENSYSTEM
公开(公告)号：EP2816233A4
公开(公告)日：2015-12-23
申请号：EP12868917
申请日：2012-02-16
申请人： ULVAC KIKO INC
发明人： NONOMURA YUJI , OSAKA TSUNEO , ITOYAMA RYUJI
IPC分类号： F04B39/10 , F04B39/00 , F04B43/02 , F04B45/04 , F04B53/10
CPC分类号： F04B43/021 , F04B43/04 , F04B45/04 , F04B45/047 , F04B49/06 , F04B53/10 , F04B53/1065 , F04B2205/03

4. 发明公开

EP2918838A1 PRESSURE DETECTION DEVICE FOR FLUID FLOW PATH 有权
标题翻译： DRUCKDETEKTORFÜRFLUIDSTRÖMUNGSWEG
公开(公告)号：EP2918838A1
公开(公告)日：2015-09-16
申请号：EP13847553.8
申请日：2013-10-18
申请人： Nikkiso Company Limited
发明人： AKITA, Kunihiko , MATSUO, Sumiaki
IPC分类号： F04C5/00 , A61B5/0215 , A61M1/14 , F04B43/12
CPC分类号： F04B43/1253 , A61B5/6866 , A61B2562/0247 , A61M1/1006 , A61M1/1039 , A61M1/1086 , A61M1/1603 , A61M1/267 , A61M1/3639 , A61M2205/3337 , A61M2205/3355 , A61M2205/702 , F04B43/0081 , F04B2205/01 , F04B2205/02 , F04B2205/03 , F04B2205/04
摘要： [Object] To provide a pressure detection device which can suppress sluggishness of a circulating liquid, decrease the manufacturing cost and the capacity of a liquid flow route, prevent an error due to a difference between separate peristaltically-actuated tubes or displacement detecting means, and detect pressure in the liquid flow route with higher accuracy.
[Solution] A pressure detection device of a liquid flow route includes: displacement detecting means 18 that detects displacement of a peristaltically-actuated tube 1a in the radial direction; pressure calculating means 20 that is able to calculate blood removal pressure based on the displacement of the peristaltically-actuated tube; closed flow route forming means that is able to form a closed flow route which includes a portion at which the displacement detecting means 18 is disposed; pressure changing means that is able to arbitrarily change the pressure in the closed flow route; pressure detection means that is able to detect pressure change in the closed flow route; and calibration curve acquiring means 26 that is able to produce and acquire a calibration curve with which the displacement detecting means 18 and the pressure calculating means 20 are calibrated by a relationship between the pressure change detected by the pressure detection means and a detection value of the displacement detecting means 18.
摘要翻译：本发明提供一种压力检测装置，其能够抑制循环液的滞留，降低制造成本和液体流动路径的容量，防止由于分离的蠕动致动管或位移检测装置之间的差异引起的误差，以及以更高的精度检测液体流动路径中的压力。液体流路的压力检测装置包括：检测蠕动驱动管1a在径向上的位移的位移检测单元18。压力计算装置20，其能够基于蠕动驱动管的位移来计算除血压力; 闭合流路形成装置，其能够形成包括位移检测装置18设置的部分的封闭流动路径; 压力改变装置，其能够任意地改变封闭流动路径中的压力; 压力检测装置能够检测封闭流路中的压力变化; 以及能够产生和获取校准曲线的校准曲线获取装置26，通过压力检测装置检测到的压力变化与压力检测装置18和压力计算装置20的检测值之间的关系来校准位移检测装置18和压力计算装置20 位移检测单元18。

5. 发明公开

EP2870357A1 FÖRDERMODUL FÜR EINEN BETRIEBS-/HILFSSTOFF ZUR NACHBEHANDLUNG VON ABGAS 有权转让
标题翻译： FÖRDERMODULFÜREINEN BETRIEBS- / HILFSSTOFF ZUR NACHBEHANDLUNG VON ABGAS
公开(公告)号：EP2870357A1
公开(公告)日：2015-05-13
申请号：EP13722456.4
申请日：2013-05-15
申请人： Robert Bosch GmbH
发明人： KNIS, Wolfram , WALETZEK, Christoph
IPC分类号： F04B43/04 , F01N3/20
CPC分类号： F04B43/04 , F01N3/208 , F01N2610/02 , F01N2610/144 , F01N2610/1473 , F01N2610/148 , F01N2900/1808 , F01N2900/1822 , F04B2203/0401 , F04B2205/03 , F04B2205/503 , Y02T10/24
摘要： Device for delivering a fluid medium that contains gas/air or steam components. The device delivers the fluid medium in a pumping direction (58) in pumping mode and in a suction direction (60) in suction mode. A control device (40) actuates a lifting magnet (28) of a delivery diaphragm (24) in the pumping direction (58) in delivery mode, and actuates a suction pump magnet (80) of a suction diaphragm (54) in the suction direction (60) in suction mode. Pressure is monitored by evaluating the current patterns of the magnets (28, 80) in the control device (40).
摘要翻译：用于输送含有气体/空气或蒸气组分的流体介质的装置。该装置以抽吸模式和抽吸方式（60）以泵送方向（58）输送流体介质。控制装置（40）在传送模式下以泵送方向（58）致动输送隔膜（24）的提升磁体（28），并且致动吸入口（54）的抽吸泵磁体（80）方向（60）。通过评估控制装置（40）中的磁体（28,80）的当前图案来监视压力。

6. 发明授权

EP1952022B1 SYSTEM AND METHOD FOR A PUMP WITH REDUCED FORM FACTOR 有权转让
标题翻译：系统和方法与形状因数减小泵
公开(公告)号：EP1952022B1
公开(公告)日：2014-11-12
申请号：EP06838070.8
申请日：2006-11-20
申请人： Entegris, Inc.
发明人： CEDRONE, James , GONNELLA, George , GASHGAEE, Iraj
IPC分类号： F04B43/02 , F04B43/04 , F04B13/00 , F04B17/03 , F04B23/06 , F04B25/00 , F04B49/06
CPC分类号： F04B43/04 , F04B7/0076 , F04B9/02 , F04B13/00 , F04B23/06 , F04B49/065 , F04B53/06 , F04B53/16 , F04B53/22 , F04B2201/0201 , F04B2201/0601 , F04B2205/03 , Y10T29/49236 , Y10T137/87885

7. 发明公开

EP2745310A2 SYSTEM AND METHOD FOR DETECTING AIR IN A FLUID 有权
标题翻译：系统和方法空气的流体检测
公开(公告)号：EP2745310A2
公开(公告)日：2014-06-25
申请号：EP12825373.9
申请日：2012-08-17
申请人： Entegris, Inc.
发明人： BATCHELDER, Traci, L. , CEDRONE, James
IPC分类号： H01L21/02 , H01L21/66
CPC分类号： G05D9/12 , F04B13/00 , F04B49/065 , F04B53/06 , F04B2205/03 , G05D7/0617
摘要： Embodiments can detect air in a pumping system. A portion of the system may be isolated from other components located upstream or downstream. The isolated portion may include a chamber, tubing, lines, valves or other components of a pump. In one embodiment, the difference between the starting pressure and an ending pressure taken after a piston has moved a predetermined distance. The pressure difference can be compared with an expected value established for the particular system set up and/or fluid property to detect the presence of air in the system. In some embodiments, a distance between the starting and ending positions of a pump component may be determined after a predetermined pressure difference has been achieved. The distance can be compared with an expected distance to detect the presence of air in the system.

8. 发明授权

EP2499370B1 DISPOSITIF POUR SURVEILLER UN PRÉLÈVEMENT À L'AIDE D'UNE POMPE À PISTON. 有权转让
标题翻译：装置上使用的活塞泵监测采样
公开(公告)号：EP2499370B1
公开(公告)日：2014-01-22
申请号：EP10792981.2
申请日：2010-11-08
申请人： Pulssar Technologies
发明人： ABOUSALEH, Khaled
IPC分类号： F04B49/00 , A61M5/48
CPC分类号： G01N1/14 , F04B49/00 , F04B2205/03

9. 发明公开

EP2604791A2 A propulsion engine 无效转让
标题翻译：驱动电机
公开(公告)号：EP2604791A2
公开(公告)日：2013-06-19
申请号：EP12195663.5
申请日：2012-12-05
申请人： Rolls-Royce plc
发明人： Edwards, David , Nicholson, Richard
IPC分类号： F01D1/26 , F01D17/10
CPC分类号： F04D13/02 , B64C11/48 , B64D2027/005 , F02C7/32 , F02C9/56 , F02K3/072 , F03C1/0409 , F03C1/0447 , F03C1/053 , F04B1/053 , F04B1/06 , F04B7/0076 , F04B2205/03 , F05D2220/324 , F05D2260/406 , F05D2260/56 , F05D2260/79 , F05D2270/023 , Y02T50/66 , Y02T50/671
摘要： A propulsion engine for an aircraft, the propulsion engine comprising: one or more fans (1, 2) rotatably linked to one or more respective shafts (11); a driving means arranged to drive the one or more fans; and a first hydraulic pump-motor (10) connected to one of the fan shafts, the first hydraulic pump-motor comprising a cam (12) disposed about the shaft and one or more radially extending pistons (13) arranged to engage a surface of the cam, the cam and pistons being arranged such that the pistons reciprocate due to the rotation of the cam, wherein the first hydraulic pump-motor is arranged to selectively transfer a variable amount of power to or from the one or more fans so as to control the rotational speed of the one or more fans.

10. 发明公开

EP1960670A4 SYSTEM AND METHOD FOR OPERATION OF A PUMP 有权转让
标题翻译：用于操作泵的系统和方法
公开(公告)号：EP1960670A4
公开(公告)日：2011-07-27
申请号：EP06844456
申请日：2006-11-20
申请人： ENTEGRIS INC
发明人： GONNELLA GEORGE , CEDRONE JAMES
IPC分类号： F04B41/06 , F04B23/04 , F04B23/06 , F04B43/08 , F04B49/06 , F04B49/08 , F04B49/10 , F04B51/00
CPC分类号： F04B13/00 , F04B1/08 , F04B23/04 , F04B23/06 , F04B41/06 , F04B43/088 , F04B49/06 , F04B49/065 , F04B49/08 , F04B49/103 , F04B51/00 , F04B2203/0209 , F04B2205/01 , F04B2205/03 , F04B2205/04
摘要： Systems and methods for monitoring operation of a pump, including verifying operation or actions of a pump, are disclosed. A baseline profile for one or more parameters of a pump may be established. An operating profile may then be created by recording one or more values for the same set of parameters during subsequent operation of the pump. The values of the baseline profile and the operating profile may then be compared at one or more points or sets of points. If the operating profile differs from the baseline profile by more than a certain tolerance an alarm may be sent or another action taken, for example the pumping system may shut down, etc.

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