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ES2143662T3 - Bomba de dosificacion con dispositivo de evacuacion de aire. - Google Patents

Bomba de dosificacion con dispositivo de evacuacion de aire.

Info

Publication number
ES2143662T3
ES2143662T3 ES95938384T ES95938384T ES2143662T3 ES 2143662 T3 ES2143662 T3 ES 2143662T3 ES 95938384 T ES95938384 T ES 95938384T ES 95938384 T ES95938384 T ES 95938384T ES 2143662 T3 ES2143662 T3 ES 2143662T3
Authority
ES
Spain
Prior art keywords
pct
gas
date
pump
sec
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES95938384T
Other languages
English (en)
Inventor
Klaus Rutz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ecolab Engineering GmbH
Original Assignee
Lang Apparatebau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lang Apparatebau GmbH filed Critical Lang Apparatebau GmbH
Application granted granted Critical
Publication of ES2143662T3 publication Critical patent/ES2143662T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/06—Venting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

LA INVENCION SE REFIERE A UNA BOMBA (10) PARA DOSIFICACION DE LIQUIDOS DE SALIDA A PARTIR DE UN TANQUE (18) DENTRO DE UNA CONDUCCION (11) DE SUMINISTRO, TENIENDO LA BOMBA, EQUIPADO SOBRE EL LADO DE SALIDA, UN DISPOSITIVO (12) DE AIRE DE PURGA QUE ESTA DISEÑADO PARA SEPARAR EL GAS, EN PARTICULAR AIRE, ARRASTRADO MEDIANTE EL LIQUIDO PRESURIZADO QUE ES TRANSPORTADO Y GUIADO AL GAS DE FORMA ALEJADA DENTRO DEL ESPACIO (15) DE RECOLECCION DE GAS QUE SE ENCUENTRA A UNA PRESION POR DEBAJO DE LA PRESION DEL LIQUIDO. PARA ASEGURAR UNA PURGA FIABLE, INCLUSO CON LIQUIDOS CORROSIVOS, SE DISEÑA LA BOMBA QUE EL DISPOSITIVO (12) DE PURGA TIENE UNA MEMBRANA (14) SEMIPERMEABLE, QUE ACTUA SOBRE UN LADO (14'') DEL LIQUIDO PRESURIZADO, ESTANDO EL OTRO LADO (14'''') EN CONTACTO DIRECTO CON EL ESPACIO (15) DE RECOLECCION DE GAS.
ES95938384T 1994-11-09 1995-11-02 Bomba de dosificacion con dispositivo de evacuacion de aire. Expired - Lifetime ES2143662T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4439962A DE4439962A1 (de) 1994-11-09 1994-11-09 Dosierpumpe mit Entlüftungseinrichtung

Publications (1)

Publication Number Publication Date
ES2143662T3 true ES2143662T3 (es) 2000-05-16

Family

ID=6532842

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95938384T Expired - Lifetime ES2143662T3 (es) 1994-11-09 1995-11-02 Bomba de dosificacion con dispositivo de evacuacion de aire.

Country Status (10)

Country Link
US (1) US5871566A (es)
EP (1) EP0791138B1 (es)
JP (1) JPH10508678A (es)
AT (1) ATE190697T1 (es)
CA (1) CA2204917C (es)
DE (2) DE4439962A1 (es)
DK (1) DK0791138T3 (es)
ES (1) ES2143662T3 (es)
PT (1) PT791138E (es)
WO (1) WO1996015370A1 (es)

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DE19743062A1 (de) * 1997-09-30 1999-04-01 Wilo Gmbh Vorrichtung zum Abscheiden von Luft
DE19843695B4 (de) * 1998-09-24 2004-08-05 Unilube Ag Dosierpumpe
US6497676B1 (en) 2000-02-10 2002-12-24 Baxter International Method and apparatus for monitoring and controlling peritoneal dialysis therapy
US20030125662A1 (en) * 2002-01-03 2003-07-03 Tuan Bui Method and apparatus for providing medical treatment therapy based on calculated demand
US6942718B1 (en) * 2002-01-31 2005-09-13 Ball Aerospace & Technologies Corp. Orientation insensitive combined liquid reservoir and gas/liquid separator
US7153286B2 (en) * 2002-05-24 2006-12-26 Baxter International Inc. Automated dialysis system
US6764761B2 (en) * 2002-05-24 2004-07-20 Baxter International Inc. Membrane material for automated dialysis system
US20030220607A1 (en) * 2002-05-24 2003-11-27 Don Busby Peritoneal dialysis apparatus
US7175606B2 (en) 2002-05-24 2007-02-13 Baxter International Inc. Disposable medical fluid unit having rigid frame
US6939111B2 (en) * 2002-05-24 2005-09-06 Baxter International Inc. Method and apparatus for controlling medical fluid pressure
US20030217957A1 (en) * 2002-05-24 2003-11-27 Bowman Joseph H. Heat seal interface for a disposable medical fluid unit
US7238164B2 (en) 2002-07-19 2007-07-03 Baxter International Inc. Systems, methods and apparatuses for pumping cassette-based therapies
ATE509645T1 (de) 2002-07-19 2011-06-15 Baxter Int Vorrichtungen und verfahren zur peritonealdialyse
EP1680155B2 (en) * 2003-10-28 2015-11-04 Baxter International Inc. Dialysis machine with improved integrity test
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
US20050209563A1 (en) * 2004-03-19 2005-09-22 Peter Hopping Cassette-based dialysis medical fluid therapy systems, apparatuses and methods
NL1025793C2 (nl) * 2004-03-23 2005-09-26 Bba Pompen B V Ontluchtingsinrichting voor een plunjerpomp.
US7625197B2 (en) * 2005-09-12 2009-12-01 Johnson & Johnson Vision Care, Inc. Devices and processes for performing degassing operations
US8870812B2 (en) 2007-02-15 2014-10-28 Baxter International Inc. Dialysis system having video display with ambient light adjustment
US8361023B2 (en) * 2007-02-15 2013-01-29 Baxter International Inc. Dialysis system with efficient battery back-up
US7731689B2 (en) 2007-02-15 2010-06-08 Baxter International Inc. Dialysis system having inductive heating
US7998115B2 (en) * 2007-02-15 2011-08-16 Baxter International Inc. Dialysis system having optical flowrate detection
US8558964B2 (en) 2007-02-15 2013-10-15 Baxter International Inc. Dialysis system having display with electromagnetic compliance (“EMC”) seal
US7947112B1 (en) * 2007-07-16 2011-05-24 Rheodyne, Llc Method for degassing a fluid
US8062513B2 (en) 2008-07-09 2011-11-22 Baxter International Inc. Dialysis system and machine having therapy prescription recall
US9514283B2 (en) 2008-07-09 2016-12-06 Baxter International Inc. Dialysis system having inventory management including online dextrose mixing
DE102008061904A1 (de) * 2008-12-15 2010-06-17 Alldos Eichler Gmbh Verfahren und Vorrichtung zur Entgasung des Förderraums einer Dosierpumpe
US20140056724A1 (en) * 2012-08-27 2014-02-27 Hamilton Sundstrand Corporation Diaphragm metering pump having a degassing system
US11179516B2 (en) 2017-06-22 2021-11-23 Baxter International Inc. Systems and methods for incorporating patient pressure into medical fluid delivery

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JP3235800B2 (ja) * 1992-12-17 2001-12-04 東北電力株式会社 液中のアンモニウムイオンの除去方法
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Also Published As

Publication number Publication date
CA2204917C (en) 2007-01-09
CA2204917A1 (en) 1996-05-23
EP0791138A1 (de) 1997-08-27
DK0791138T3 (da) 2000-08-21
JPH10508678A (ja) 1998-08-25
EP0791138B1 (de) 2000-03-15
ATE190697T1 (de) 2000-04-15
DE59508014D1 (de) 2000-04-20
WO1996015370A1 (de) 1996-05-23
US5871566A (en) 1999-02-16
DE4439962A1 (de) 1996-05-15
PT791138E (pt) 2000-06-30

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