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2. 发明授权

EP3155267B1 PNEUMATIC PUMP 有权转让
公开(公告)号：EP3155267B1
公开(公告)日：2019-05-01
申请号：EP14895142.9
申请日：2014-06-18
申请人： Solidsvac Pty Ltd
发明人： KROHN, Mark, Damien
IPC分类号： F04F1/02 , F04F5/24 , B65G53/28 , F16K15/18 , F04F5/48 , F04F5/54 , F16K1/20

3. 发明授权

EP2931331B1 CASSETTE FOR PUMPING A TREATMENT SOLUTION THROUGH A DIALYZER 有权
标题翻译：用于通过拨液器泵送治疗溶液的盒子
公开(公告)号：EP2931331B1
公开(公告)日：2018-03-14
申请号：EP13815405.9
申请日：2013-12-09
申请人： Gambro Lundia AB
发明人： JANSSON, Olof , HOBRO, Sture , JÖNSSON, Lennart , PERSSON, Anton
IPC分类号： A61M1/16 , F04F1/02 , F04F1/06
CPC分类号： A61M1/1656 , A61M1/16 , A61M1/1635 , A61M1/166 , A61M1/3413 , A61M2205/128 , F04F1/02 , F04F1/06
摘要： A cassette is provided for installation in a dialysis monitor to pump a treatment solution through a dialyzer. The cassette is a unitary component with a hydraulic manifold (53) and a pneumatic manifold (54) integrated into a body (52). The body (52) has connectors for connecting the hydraulic manifold (53) to the dialyzer and the pneumatic manifold (54) to a pneumatic pressure source. A set of solution pumps is integrated in the cassette, and each solution pump includes a pump cavity inside the body. The solution pumps are operable to displace the treatment solution through the hydraulic manifold (53) to and/or from the dialyzer by action of a reciprocating gas- liquid interface in the pump cavity (30) of the respective solution pump. The gas-liquid interface is formed directly between a gaseous substance and the treatment solution. A valve arrangement (58) is attached to the body (52) and operable to control admission of the gaseous substance and the treatment solution to the pump cavity (30) so as to reciprocate the gas-liquid interface and thereby pump the treatment solution through the hydraulic manifold (53). The cassette is configured to pump the treatment solution without moving parts inside the body (52).

4. 发明公开

EP2981365A1 PULVERDICHTSTROMPUMPE UND ENTSPRECHENDES BETRIEBSVERFAHREN 有权
公开(公告)号：EP2981365A1
公开(公告)日：2016-02-10
申请号：EP14711243.7
申请日：2014-03-18
申请人： Gema Switzerland GmbH
发明人： MAUCHLE, Felix , VIELI, Hanspeter , LÜTHI, Hans-Peter
IPC分类号： B05B7/14 , B65G53/28 , F04F1/02
CPC分类号： B65G53/66 , B05B7/1404 , B05B7/1459 , B05B7/1463 , B05C19/00 , B05C19/06 , B65G53/18 , B65G53/30 , B65G53/58 , B65G53/60 , F04F1/02
摘要： The invention relates to a method and a dense phase powder pump (1) for conveying coating powder from a first powder reservoir (101) to a second downstream powder reservoir or to a downstream powder spray-coating gun (102) or the like installation for spraying coating powder. In order to reduce the number of components of the dense phase powder pump (1) that require maintenance, the dense phase powder pump (1) is designed as a single-chamber dense phase powder pump and has only a single powder conveyor chamber (4) for conveying coating powder.
摘要翻译：本发明涉及一种用于将涂料粉末从第一粉末储存器（101）输送到第二下游粉末储存器或下游粉末喷涂枪（102）或类似装置的方法和密相粉末泵（1），用于喷涂粉末。为了减少需要维护的密相粉末泵（1）的部件数量，密相粉泵（1）被设计为单室密相粉泵，只有一个粉末输送室（4个）用于输送涂料粉末。

5. 发明公开

EP2899408A1 A method for pumping a liquid, a pumping device, as well as an installation 有权
标题翻译： Verfahren zum Pumpen einerFlüssigkeit，Pumpvorrichtung，sowie eine Anlage
公开(公告)号：EP2899408A1
公开(公告)日：2015-07-29
申请号：EP15151592.1
申请日：2015-01-19
申请人： Aqua Safe B.V.
发明人： van den Bosch, Dave
IPC分类号： F04F1/00 , F04F1/02
CPC分类号： F04F1/00 , F04F1/02
摘要： A method for pumping a liquid (121) with a pumping device (110) which comprises an inlet (215), an outlet (216) and chamber (214), wherein by means of the pumping device (110) liquid (121) to be pumped is introduced portion wise into the chamber (214) via the inlet (215) for liquid to be pumped and is discharged from the chamber (214) via the outlet (216). Herewith the method comprises the following steps:
- introducing a gas into the chamber (214) that contains the liquid (121) to be pumped,
- discharging the liquid (121) from the chamber (214) by the gas that is in contact with the liquid (121) to be pumped via the outlet (216), and
- allowing the liquid (121) to be pumped to flow into the chamber (214) under the influence of gravity and allowing the gas introduced into the chamber (214) to flow out of the chamber (214), via two routes.
摘要翻译：一种用泵送装置（110）泵送液体（121）的方法，泵送装置包括入口（215），出口（216）和室（214），其中借助于泵送装置（110）将液体（121）被泵送经由用于待泵送的液体的入口（215）分成部分地引入到室（214）中，并且经由出口（216）从室（214）排出。因此，该方法包括以下步骤： - 将气体引入到容纳待泵送的液体（121）的室（214）中， - 通过与室（214）接触的气体将液体（121）从室（214）排出经由出口（216）泵送的液体（121），以及 - 允许液体（121）在重力的作用下被泵入流入室（214）并允许引入到室（214）中的气体通过两条路线流出腔室（214）。

6. 发明公开

EP2329151A1 PUMP INSTALLATION 审中-公开
标题翻译： PUMPENINSTALLATION
公开(公告)号：EP2329151A1
公开(公告)日：2011-06-08
申请号：EP09809289.3
申请日：2009-08-21
申请人： Vanoverschelde, René
发明人： Vanoverschelde, René
IPC分类号： F04F1/02 , F04F3/00
CPC分类号： F04F1/02 , F04F3/00
摘要： The invention concerns a pump installation (1) to lift fluid, with a limited energy input, from a first fluid mass (Ml) above the fluid level (N1) of this first fluid mass (M1), which: • includes a first fluid reservoir (R1), which has at the bottom a first connection (C1) with the first fluid mass (M1); • includes a second fluid reservoir (R2), which has at the bottom a sealable connection (C2) with a second lower-lying fluid mass (M2) and a sealable connection (C3) with the first fluid mass, of which the first fluid reservoir (Rl) has on top a connection (C4) with the second fluid reservoir (R2) and this connection (C4) includes on top a sealable air opening (O1). This invention also relates to a method to pump up fluid with this pump installation.

7. 发明公开

EP2188536A1 PUMP APPARATUS 有权转让
标题翻译：泵装置
公开(公告)号：EP2188536A1
公开(公告)日：2010-05-26
申请号：EP07784747.3
申请日：2007-08-08
申请人： Halliburton Energy Services, Inc.
发明人： KROHN, Mark
IPC分类号： F04F1/02 , F04F5/20 , F04F5/24
CPC分类号： F04F1/02 , F04F5/24 , F04F5/54
摘要： Vessels (10, 11, 12 and 13) are associated with an inlet manifold (14) passing to inlets (16), each controlled by a knifegate valve (17). The lower ends of the pots (10) and (12), and pots (11) and (13), pass material through respective outlet knifegate valves (22) to respective first (23) and second (24) delivery lines. The respective knifegate valves (17) and outlet knifegate valves (22) of pots (10) and (11) on the one hand and pots (12) and (13) on the other, are operable by respective common pneumatic actuators (25). Each pot has an ejector assembly (26) having an upper chamber (28), an air injector nozzle (30), and an accelerator tube (31) to create the venturi function. An air cycling valve (32) transitions the upper chamber (28) between a depressurized space and a pressurized space. The accelerator tube (31) exhausts to a delivery line (23 or 24). Ejector assembly (26) air is supplied via air control valve (35). The respective delivery lines (23) and (24) each have an eductor port (37) which allow for air to be ported into the line. The completed load and discharge cycle is governed by a pneumatic PLC and pneumatic timers.

8. 发明公开

EP2019209A1 Vorrichtung und Verfahren zum Fördern von Stoffen 有权
标题翻译： Vorrichtung und Verfahren zumFördernvon Stoffen
公开(公告)号：EP2019209A1
公开(公告)日：2009-01-28
申请号：EP08018633.1
申请日：2007-01-30
申请人： Fydec Holding SA
发明人： Dietrich, Frédéric jun.
IPC分类号： F04F1/02
CPC分类号： F04F1/02
摘要： Vorrichtung zum pneumatischen Fördern fließfähiger Stoffe mit einem einerseits an eine Vakuumleitung (56) und eine Fördergasleitung (55) angeschlossenen Behälter (34, 34 a , 34 b ) unter Einsatz wenigstens eines Filters (44, 44 a ), wobei dem Behälter eine Zuführleitung (20) sowie eine Entnahmeleitung (21) für den Stoff zugeordnet sind, wobei dass in einer vertikal gestreckten zylindrischen Pumpenkammer (34, 34 a , 34 b ) zum Fördern von Flüssigkeiten,Pulver, Suspensionen und Pasten in deren oberen Bereich eine Einrichtung (38, 38 a , 100) zum Trennen von Flüssigkeit und Pulver mit einem Filterelement (44, 44 a ) und einem darüber angeordneten Schwimmorgan (50, 50 a ) als Dichtelement angebracht ist, wobei die Pumpenkammer in ihrem unteren Bereich an zumindest eine Zuführleitung (20)und wenigstens eine Entnahmeleitung (12, 21) für Flüssigkeit und/oder Pulver und/oder Suspension bzw. Paste angeschlossen ist. Außerdem betrifft die Erfindung ein entsprechendes Verfahren.
摘要翻译：该装置具有用于分离液体和粉末的装置（38），其中该装置具有布置在密封元件上方的过滤元件（44）和浮动单元（50）。该装置在垂直细长的圆柱形泵室（34）中的上部区域中连接，用于气动地输送液体，粉末，悬浮液和浆料。泵室在其下部区域连接到供应管线（20）和用于液体，粉末，悬浮液或糊料的抽出管线（12）。选择多个产品的多条电源线。还包括用于气动输送流体材料的方法的独立权利要求，其中粉末和液体，悬浮液或糊料同时由容器转移到另一个容器中。

9. 发明公开

EP1869327A1 A METHOD AND A SYSTEM FOR RAISING A LIQUID 有权
标题翻译：方法和系统用于提升液体
公开(公告)号：EP1869327A1
公开(公告)日：2007-12-26
申请号：EP06725117.3
申请日：2006-03-16
申请人： Braun, François
发明人： Braun, François
IPC分类号： F04F1/02
CPC分类号： F04F1/02
摘要： A method and a device for extracting a liquid from a liquid pond, wherein in a first phase air is removed from an airtight reservoir, a venting and a rising pipe in order to create depression therein and a suck-up of the liquid in the liquid pond. In a second phase, a distribution device is brought from a first to a second operating position in order to supply pressurised gas to said venting pipe which has an outlet connected to the rising pipe. In a third phase the liquid is pushed from the venting pipe to the rising pipe and thereafter to the reservoir by means of pressurised air and an interface member. In a fourth phase the distribution device is brought back to its first operation position.

10. 发明公开

EP1692401A1 A PUMP 审中-公开
标题翻译：一个泵
公开(公告)号：EP1692401A1
公开(公告)日：2006-08-23
申请号：EP04791585.5
申请日：2004-10-25
申请人： Tekgenuity Limited
发明人： TODD, Roger Keith, The Campus Ventures Centre
IPC分类号： F04F1/02
CPC分类号： F04F1/02
摘要： A pump and pumping method are described. The pump (1) includes a pump body (10) in which a heating element (11) is located. Heating of gas in the pump body (10) by the heating element (11) and subsequent cooling of gas in the pump body (10) draws liquid into the pump body (10) through an inlet (12) and out of the pump body (10) through an outlet (14). To improve efficiency of the operation of the pump (1) the pump body (10) is shaped so that the heating of the gas by the heating element (11) promotes substantially non-divergent body movement of the volume of gas. In this way the effectiveness of the heating of the gas is improved and therefore the overall pumping efficiency is raised. A cooling element (13) is optionally provided, preferably in an arrangement in which heating and cooling of the volume of gas does not change the pattern of movement of the gas within the pump body (10).
摘要翻译：描述了泵和泵送方法。泵（1）包括其中设有加热元件（11）的泵体（10）。通过加热元件（11）加热泵体（10）中的气体并且随后冷却泵体（10）中的气体将液体通过入口（12）吸入泵体（10）中并且从泵体（10）通过出口（14）。为了提高泵（1）的运行效率，泵体（10）成形为使得通过加热元件（11）加热气体促进了该体积的气体的基本上不发散的本体运动。以这种方式，气体加热的有效性得到改善，因此提高了整体泵送效率。可选地提供冷却元件（13），优选地，其中一定体积的气体的加热和冷却不会改变泵体（10）内的气体运动模式。

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