CA2502671C - Appareils electrocinetiques - Google Patents

Appareils electrocinetiques Download PDF

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Publication number
CA2502671C
CA2502671C CA2502671A CA2502671A CA2502671C CA 2502671 C CA2502671 C CA 2502671C CA 2502671 A CA2502671 A CA 2502671A CA 2502671 A CA2502671 A CA 2502671A CA 2502671 C CA2502671 C CA 2502671C
Authority
CA
Canada
Prior art keywords
electrodes
conduit
electrolyte
electrode
carbon
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 - Fee Related
Application number
CA2502671A
Other languages
English (en)
Other versions
CA2502671A1 (fr
Inventor
Deon S. Anex
Phillip H. Paul
David W. Neyer
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.)
Eksigent Technologies LLC
Original Assignee
Eksigent Technologies LLC
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
Priority claimed from US10/273,723 external-priority patent/US7235164B2/en
Application filed by Eksigent Technologies LLC filed Critical Eksigent Technologies LLC
Publication of CA2502671A1 publication Critical patent/CA2502671A1/fr
Application granted granted Critical
Publication of CA2502671C publication Critical patent/CA2502671C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • 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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/006—Micropumps
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F04B43/043—Micropumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)

Abstract

L'invention concerne des appareils électrocinétiques comportant des pompes électrocinétiques, présentant un conduit et une première et une deuxième électrode adjacentes à des extrémités respectives du conduit. Les électrodes forment ensemble une paire d'électrodes capacitives. Lesdites électrodes peuvent être composées de matériaux capacitifs bicouches, par exemple de matériaux à base de carbone, ou de matériaux pseudocapacitifs. Les appareils selon l'invention peuvent fonctionner sans provoquer de changement chimique dans la solution électrolytique.
CA2502671A 2002-10-18 2003-10-17 Appareils electrocinetiques Expired - Fee Related CA2502671C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10/273,723 2002-10-18
US10/273,723 US7235164B2 (en) 2002-10-18 2002-10-18 Electrokinetic pump having capacitive electrodes
US10/322,083 US7267753B2 (en) 2002-10-18 2002-12-17 Electrokinetic device having capacitive electrodes
US10/322,083 2002-12-17
PCT/US2003/032895 WO2004036041A2 (fr) 2002-10-18 2003-10-17 Appareils electrocinetiques

Publications (2)

Publication Number Publication Date
CA2502671A1 CA2502671A1 (fr) 2004-04-29
CA2502671C true CA2502671C (fr) 2011-08-16

Family

ID=32109823

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2502671A Expired - Fee Related CA2502671C (fr) 2002-10-18 2003-10-17 Appareils electrocinetiques

Country Status (4)

Country Link
EP (1) EP1556612B1 (fr)
AU (1) AU2003277420C1 (fr)
CA (1) CA2502671C (fr)
WO (1) WO2004036041A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9416777B2 (en) 2014-09-26 2016-08-16 Becton, Dickinson And Company Control circuits for electrochemical pump with E-valves

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101365885B (zh) * 2004-04-21 2011-08-03 艾克西根特技术有限公司 电动输送系统、装置和方法
WO2006085993A2 (fr) 2004-07-16 2006-08-17 The Trustees Of Boston College Dispositif et procede pour la realisation d'emission de champ amelioree a l'aide de nanostructures obtenues par croissance sur un substrat conducteur
US7718047B2 (en) 2004-10-19 2010-05-18 The Regents Of The University Of Colorado Electrochemical high pressure pump
JP5261730B2 (ja) * 2006-01-05 2013-08-14 イーメックス株式会社 導電性高分子アクチュエータ素子
KR101541458B1 (ko) 2008-07-03 2015-08-04 삼성전자주식회사 유체 혼합 방법 및 유체 혼합 장치
GB201714645D0 (en) 2017-09-12 2017-10-25 Osmotex Ag Method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6019882A (en) * 1997-06-25 2000-02-01 Sandia Corporation Electrokinetic high pressure hydraulic system
US6805783B2 (en) * 2000-12-13 2004-10-19 Toyo Technologies, Inc. Method for manipulating a solution using a ferroelectric electro-osmotic pump
WO2002068821A2 (fr) * 2001-02-28 2002-09-06 Lightwave Microsystems Corporation Commande par microfluides utilisant le pompage dielectrique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9416777B2 (en) 2014-09-26 2016-08-16 Becton, Dickinson And Company Control circuits for electrochemical pump with E-valves

Also Published As

Publication number Publication date
WO2004036041A3 (fr) 2004-08-05
WO2004036041A2 (fr) 2004-04-29
EP1556612B1 (fr) 2008-12-03
EP1556612A2 (fr) 2005-07-27
AU2003277420B2 (en) 2009-09-17
AU2003277420C1 (en) 2010-03-11
AU2003277420A1 (en) 2004-05-04
CA2502671A1 (fr) 2004-04-29

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MKLA Lapsed

Effective date: 20161017