JP4593507B2 - 電気浸透流ポンプ及び液体供給装置 - Google Patents
電気浸透流ポンプ及び液体供給装置 Download PDFInfo
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Classifications
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- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- General Engineering & Computer Science (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Reciprocating Pumps (AREA)
Description
2H2O→2H2+O2 (1)
P=4γ×(γSL−γSO)/D=4γcosθ/D (2)
Z2=γRcosθ×t/(2η) (3)
12…ポンプ容器 14…流路
16…電気浸透材 18…入口側電極
20…出口側電極 26…入口側チェンバー
28…出口側チェンバー 30、32…孔
34…直流電源 40、72…バブル隔離部材
42、44…ガス抜き部材 50、80…自己充填機構
52、82…液体引込部材 54…囲繞部材
56…エア抜きパス 92…液体容器
96…液体燃料吸収部材 110…液体供給装置
Claims (13)
- 流路内に設けられた電気浸透材の上流側に第1電極を配置し且つ下流側に第2電極を配置し、前記第1電極及び前記第2電極に電圧を印加したときに前記電気浸透材を介して前記流路内に駆動液体を流通させる電気浸透流ポンプにおいて、
前記流路には、毛細管現象に基づいて前記駆動液体を自己充填可能な液体自己充填機構が、前記電気浸透材の上流側又は下流側に配置され、
前記液体自己充填機構が前記電気浸透材の上流側に配置された場合に、該液体自己充填機構は、前記電気浸透材又は前記第1電極と接触した状態で、前記駆動液体を前記電気浸透材に浸透させ、
前記液体自己充填機構が前記電気浸透材の下流側に配置された場合に、該液体自己充填機構は、前記電気浸透材又は前記第2電極と接触した状態で、前記駆動液体を前記電気浸透材に浸透させる
ことを特徴とする電気浸透流ポンプ。 - 請求項1記載の電気浸透流ポンプにおいて、
前記流路の上流側には、前記電気浸透材への異物の流入を阻止すると共に、前記電圧を印加したときに前記駆動液体を通過可能な上流側液体通過部材が前記電気浸透材より上流側に配置されている
ことを特徴とする電気浸透流ポンプ。 - 請求項2記載の電気浸透流ポンプにおいて、
前記電気浸透材と前記上流側液体通過部材との間には、前記電圧を印加したときに前記流路内に生成されるガスを外部に放出する上流側ガス抜き部材が配置されている
ことを特徴とする電気浸透流ポンプ。 - 請求項1〜3のいずれか1項に記載の電気浸透流ポンプにおいて、
前記流路の下流側には、前記流路内のガスの前記下流側への通過を阻止すると共に、前記駆動液体を通過可能な下流側液体通過部材が前記第2電極より下流側に配置されている
ことを特徴とする電気浸透流ポンプ。 - 請求項4記載の電気浸透流ポンプにおいて、
前記電気浸透材と前記下流側液体通過部材との間には、前記電圧を印加したときに前記流路内に生成されるガスを外部に放出する下流側ガス抜き部材が配置されている
ことを特徴とする電気浸透流ポンプ。 - 請求項2〜5のいずれか1項に記載の電気浸透流ポンプにおいて、
前記液体通過部材は、親水性材料からなり、
前記液体通過部材内をガスが通過するために必要なガス圧は、1[kPa]以上であり、
前記流路の方向に沿った前記液体通過部材の厚みは、3[mm]以下である
ことを特徴とする電気浸透流ポンプ。 - 請求項3又は5記載の電気浸透流ポンプにおいて、
前記ガス抜き部材は、前記流路の側部に形成された疎水性材料からなり、
前記ガス抜き部材に対する前記駆動液体の通過圧力が、前記駆動液体の運転時の最大圧力よりも大きく、
前記ガスの通過方向に沿った前記ガス抜き部材の厚みは、3[mm]以下である
ことを特徴とする電気浸透流ポンプ。 - 請求項1〜7のいずれか1項に記載の電気浸透流ポンプにおいて、
前記液体自己充填機構は、前記流路に沿って前記電気浸透材の近傍に配置された自己充填部と、前記自己充填部の側部に形成され且つ前記毛細管現象に基づく前記自己充填部での前記駆動液体の浸透圧力よりも小さな浸透圧力を有するエア抜き部とから構成され、
前記自己充填部は、前記駆動液体を自己充填して前記電気浸透材に供給し、前記エア抜き部は、前記自己充填部の浸透圧力と前記エア抜き部の浸透圧力との差に基づいて、前記流路内に残存するエアを外部に排出する
ことを特徴とする電気浸透流ポンプ。 - 請求項8記載の電気浸透流ポンプにおいて、
前記自己充填部は、親水性材料からなり、前記エア抜き部は、疎水性材料からなる
ことを特徴とする電気浸透流ポンプ。 - 請求項2〜6のいずれか1項に記載の電気浸透流ポンプにおいて、
前記流路の方向に沿った前記電気浸透材又は前記第1電極と前記上流側液体通過部材との間隔は、3[mm]以下であり、及び/又は、前記流路の方向に沿った前記電気浸透材又は前記第2電極と前記下流側液体通過部材との間隔は、3[mm]以下である
ことを特徴とする電気浸透流ポンプ。 - 請求項1〜10のいずれか1項に記載の電気浸透流ポンプにおいて、
前記液体自己充填機構と前記電気浸透材、前記第1電極又は前記第2電極との間には、前記液体自己充填機構と前記電気浸透材、前記第1電極又は前記第2電極とに密着可能で、且つ親水性材料からなる駆動液体吸収部材が配置されている
ことを特徴とする電気浸透流ポンプ。 - 請求項1〜11のいずれか1項に記載の電気浸透流ポンプにおいて、
前記流路は、前記電気浸透材、前記第1電極及び前記第2電極を収容するポンプ容器内に形成され、
前記ポンプ容器における前記流路の上流側の入口と、前記流路の下流側の出口とは、同一面側に設けられている
ことを特徴とする電気浸透流ポンプ。 - 請求項1〜12のいずれか1項に記載の電気浸透流ポンプと、
液体が充填された液体容器とを有し、
前記液体容器内の前記液体を前記電気浸透流ポンプを介して外部に供給する
ことを特徴とする液体供給装置。
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Country Status (6)
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US (1) | US20090136362A1 (ja) |
EP (1) | EP1873532A1 (ja) |
JP (1) | JP4593507B2 (ja) |
KR (1) | KR100930255B1 (ja) |
CN (1) | CN101213457A (ja) |
WO (1) | WO2006106884A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4285518B2 (ja) | 2006-03-28 | 2009-06-24 | カシオ計算機株式会社 | 接続構造体、流路制御部、燃料電池型発電装置及び電子機器 |
JP5360519B2 (ja) * | 2006-09-22 | 2013-12-04 | 西川 正名 | 電気浸透材及びその製造方法と電気浸透流ポンプ |
JP4893195B2 (ja) * | 2006-09-27 | 2012-03-07 | カシオ計算機株式会社 | 送液装置の接続構造体、燃料電池型発電装置及び電子機器 |
JP4256427B2 (ja) * | 2007-01-23 | 2009-04-22 | 株式会社東芝 | 液体容器、燃料電池システム及びその運転方法 |
JP5061666B2 (ja) * | 2007-03-13 | 2012-10-31 | カシオ計算機株式会社 | 送液装置、燃料電池型発電装置、及び電子機器 |
JP5061682B2 (ja) * | 2007-03-27 | 2012-10-31 | カシオ計算機株式会社 | 流体機器、発電装置、電子機器及び下流部構造 |
GB0802450D0 (en) * | 2008-02-08 | 2008-03-19 | Osmotex As | Electro-osmotic pump |
JP5082979B2 (ja) * | 2008-03-27 | 2012-11-28 | カシオ計算機株式会社 | 電気浸透流ポンプの制御方法及び制御装置並びに燃料電池システム |
FR2937690B1 (fr) * | 2008-10-28 | 2010-12-31 | Commissariat Energie Atomique | Micropome a actionnement par gouttes |
CA2881741C (en) | 2008-11-26 | 2018-04-03 | Illumina, Inc | Electroosmotic pump with improved gas management |
DE102009012347A1 (de) * | 2009-03-09 | 2010-09-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Filteranordnung und ein Verfahren zur Herstellung einer Filteranordnung |
WO2011091345A2 (en) * | 2010-01-25 | 2011-07-28 | Cornell University | Electro-osmotic apparatus, method, and applications |
WO2012012896A1 (en) * | 2010-07-24 | 2012-02-02 | Clayton Hoffarth | Downhole pump with a pressure sequencing valve |
WO2012070431A1 (ja) * | 2010-11-22 | 2012-05-31 | 国立大学法人北海道大学 | ポータブルな液体クロマトグラフ及び液体クロマトグラフィー |
US9103331B2 (en) * | 2011-12-15 | 2015-08-11 | General Electric Company | Electro-osmotic pump |
KR101952445B1 (ko) * | 2012-05-10 | 2019-04-26 | 리쿠아비스타 비.브이. | 전기 습윤 표시장치 |
WO2014112726A1 (ko) | 2013-01-15 | 2014-07-24 | 서강대학교산학협력단 | 가역적 전극반응을 이용한 전기삼투펌프 및 이를 이용한 유체 펌핑 시스템 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002191905A (ja) * | 2000-12-28 | 2002-07-10 | Nipro Corp | 液循環回路用エアートラップ |
JP2003065243A (ja) * | 2001-08-29 | 2003-03-05 | Tacmina Corp | ガス排出機構および往復動ポンプ |
WO2003092662A1 (en) * | 2002-05-01 | 2003-11-13 | Microlin, L.C. | Fluid delivery device having an electrochemical pump with an anionic exchange membrane and associated method |
JP2005061391A (ja) * | 2003-07-30 | 2005-03-10 | Aisin Seiki Co Ltd | ポンプ装置 |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US661925A (en) * | 1900-03-08 | 1900-11-13 | James H Woodard | Traveling oiler for elevator-guides. |
US3893904A (en) * | 1973-07-02 | 1975-07-08 | Albert F Hadermann | Electroosmotic pressure cell |
US3923426A (en) * | 1974-08-15 | 1975-12-02 | Alza Corp | Electroosmotic pump and fluid dispenser including same |
JP3161635B2 (ja) * | 1991-10-17 | 2001-04-25 | ソニー株式会社 | インクジェットプリントヘッド及びインクジェットプリンタ |
US5560811A (en) * | 1995-03-21 | 1996-10-01 | Seurat Analytical Systems Incorporated | Capillary electrophoresis apparatus and method |
US5872010A (en) * | 1995-07-21 | 1999-02-16 | Northeastern University | Microscale fluid handling system |
JP3725591B2 (ja) * | 1995-09-27 | 2005-12-14 | オリンパス株式会社 | 小型電気泳動装置 |
JP2924815B2 (ja) * | 1996-09-27 | 1999-07-26 | 日本電気株式会社 | ゼータ電位測定装置 |
US6090251A (en) * | 1997-06-06 | 2000-07-18 | Caliper Technologies, Inc. | Microfabricated structures for facilitating fluid introduction into microfluidic devices |
US6013164A (en) * | 1997-06-25 | 2000-01-11 | Sandia Corporation | Electokinetic high pressure hydraulic system |
US5989402A (en) * | 1997-08-29 | 1999-11-23 | Caliper Technologies Corp. | Controller/detector interfaces for microfluidic systems |
US6167910B1 (en) * | 1998-01-20 | 2001-01-02 | Caliper Technologies Corp. | Multi-layer microfluidic devices |
US6103199A (en) * | 1998-09-15 | 2000-08-15 | Aclara Biosciences, Inc. | Capillary electroflow apparatus and method |
US6416642B1 (en) * | 1999-01-21 | 2002-07-09 | Caliper Technologies Corp. | Method and apparatus for continuous liquid flow in microscale channels using pressure injection, wicking, and electrokinetic injection |
WO2000062039A1 (en) * | 1999-04-09 | 2000-10-19 | Northeastern University | System and method for high throughput mass spectrometric analysis |
US6406605B1 (en) * | 1999-06-01 | 2002-06-18 | Ysi Incorporated | Electroosmotic flow controlled microfluidic devices |
US6729383B1 (en) * | 1999-12-16 | 2004-05-04 | The United States Of America As Represented By The Secretary Of The Navy | Fluid-cooled heat sink with turbulence-enhancing support pins |
US6698798B2 (en) * | 2000-04-13 | 2004-03-02 | California Institute Of Technology | Micromachined rubber O-ring microfluidic couplers |
US6537437B1 (en) * | 2000-11-13 | 2003-03-25 | Sandia Corporation | Surface-micromachined microfluidic devices |
US7147441B2 (en) * | 2000-12-20 | 2006-12-12 | Board Of Trustees Of The University Of Arkansas, N.A. | Microfluidics and small volume mixing based on redox magnetohydrodynamics methods |
DE10106996C2 (de) * | 2001-02-15 | 2003-04-24 | Merck Patent Gmbh | Einrichtung zur Verbindung von Mikrokomponenten |
US6491684B1 (en) * | 2001-05-22 | 2002-12-10 | Durect Corporation | Fluid delivery device having a water generating electrochemical/chemical pump and associated method |
US7201833B2 (en) * | 2001-06-04 | 2007-04-10 | Epocal Inc. | Integrated solid-phase hydrophilic matrix circuits and micro-arrays |
US6770183B1 (en) * | 2001-07-26 | 2004-08-03 | Sandia National Laboratories | Electrokinetic pump |
US6942018B2 (en) * | 2001-09-28 | 2005-09-13 | The Board Of Trustees Of The Leland Stanford Junior University | Electroosmotic microchannel cooling system |
US20040247450A1 (en) * | 2001-10-02 | 2004-12-09 | Jonatan Kutchinsky | Sieve electrooosmotic flow pump |
WO2003028861A1 (en) * | 2001-10-02 | 2003-04-10 | Sophion Bioscience A/S | Corbino disc electroosmotic flow pump |
US6619925B2 (en) * | 2001-10-05 | 2003-09-16 | Toyo Technologies, Inc. | Fiber filled electro-osmotic pump |
NO20023398D0 (no) * | 2002-07-15 | 2002-07-15 | Osmotex As | Anordning og fremgangsmåte for transport av v¶ske gjennom materialer |
US7235164B2 (en) * | 2002-10-18 | 2007-06-26 | Eksigent Technologies, Llc | Electrokinetic pump having capacitive electrodes |
US7086839B2 (en) * | 2002-09-23 | 2006-08-08 | Cooligy, Inc. | Micro-fabricated electrokinetic pump with on-frit electrode |
US7044196B2 (en) * | 2003-01-31 | 2006-05-16 | Cooligy,Inc | Decoupled spring-loaded mounting apparatus and method of manufacturing thereof |
FI20030998A0 (fi) * | 2003-07-02 | 2003-07-02 | Nokia Corp | Verkkomittaukset radiotelekommunikaatioverkossa |
US7231839B2 (en) * | 2003-08-11 | 2007-06-19 | The Board Of Trustees Of The Leland Stanford Junior University | Electroosmotic micropumps with applications to fluid dispensing and field sampling |
US7204914B2 (en) * | 2003-08-13 | 2007-04-17 | Metso Automation Usa Inc. | System and method for controlling a processor including a digester utilizing time-based assessments |
US7465381B2 (en) * | 2004-01-22 | 2008-12-16 | Stc.Unm | Electrokinetic molecular separation in nanoscale fluidic channels |
JP4593373B2 (ja) * | 2004-06-07 | 2010-12-08 | ナノフュージョン株式会社 | 電気浸透流ポンプシステム及び電気浸透流ポンプ |
KR100777172B1 (ko) * | 2004-06-07 | 2007-11-28 | 나노 퓨전 가부시키가이샤 | 전기 침투류 펌프 시스템 및 전기 침투류 펌프 |
-
2006
- 2006-03-30 JP JP2006095958A patent/JP4593507B2/ja not_active Expired - Fee Related
- 2006-03-30 EP EP06730705A patent/EP1873532A1/en not_active Withdrawn
- 2006-03-30 KR KR1020077025011A patent/KR100930255B1/ko not_active IP Right Cessation
- 2006-03-30 US US11/887,440 patent/US20090136362A1/en not_active Abandoned
- 2006-03-30 WO PCT/JP2006/306757 patent/WO2006106884A1/ja active Application Filing
- 2006-03-30 CN CNA2006800184371A patent/CN101213457A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002191905A (ja) * | 2000-12-28 | 2002-07-10 | Nipro Corp | 液循環回路用エアートラップ |
JP2003065243A (ja) * | 2001-08-29 | 2003-03-05 | Tacmina Corp | ガス排出機構および往復動ポンプ |
WO2003092662A1 (en) * | 2002-05-01 | 2003-11-13 | Microlin, L.C. | Fluid delivery device having an electrochemical pump with an anionic exchange membrane and associated method |
JP2005061391A (ja) * | 2003-07-30 | 2005-03-10 | Aisin Seiki Co Ltd | ポンプ装置 |
Also Published As
Publication number | Publication date |
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US20090136362A1 (en) | 2009-05-28 |
WO2006106884A1 (ja) | 2006-10-12 |
CN101213457A (zh) | 2008-07-02 |
KR20080005380A (ko) | 2008-01-11 |
KR100930255B1 (ko) | 2009-12-09 |
JP2006311796A (ja) | 2006-11-09 |
EP1873532A1 (en) | 2008-01-02 |
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