DE69313766T2 - Mikrosteuervorrichtung fuer fluidum und verfahren zu deren herstellung - Google Patents

Mikrosteuervorrichtung fuer fluidum und verfahren zu deren herstellung

Info

Publication number
DE69313766T2
DE69313766T2 DE69313766T DE69313766T DE69313766T2 DE 69313766 T2 DE69313766 T2 DE 69313766T2 DE 69313766 T DE69313766 T DE 69313766T DE 69313766 T DE69313766 T DE 69313766T DE 69313766 T2 DE69313766 T2 DE 69313766T2
Authority
DE
Germany
Prior art keywords
fluidum
production
control device
micro control
micro
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
DE69313766T
Other languages
English (en)
Other versions
DE69313766D1 (de
Inventor
Hajime Miyazaki
Yasuto Nose
Katsuji Arakawa
Nobuo Shimizu
Tsukasa Muranaka
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of DE69313766D1 publication Critical patent/DE69313766D1/de
Application granted granted Critical
Publication of DE69313766T2 publication Critical patent/DE69313766T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • 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
    • F04B43/046—Micropumps with piezoelectric drive
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • F04B53/1047—Flap valves the valve being formed by one or more flexible elements
    • F04B53/106—Flap valves the valve being formed by one or more flexible elements the valve being a membrane
    • F04B53/1067—Flap valves the valve being formed by one or more flexible elements the valve being a membrane fixed at its whole periphery and with an opening at its centre
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C5/00—Manufacture of fluid circuit elements; Manufacture of assemblages of such elements integrated circuits
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
    • F16K99/0005—Lift valves
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
    • F16K99/0015—Diaphragm or membrane valves
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0034—Operating means specially adapted for microvalves
    • F16K99/0055—Operating means specially adapted for microvalves actuated by fluids
    • F16K99/0057—Operating means specially adapted for microvalves actuated by fluids the fluid being the circulating fluid itself, e.g. check valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0244—Micromachined materials, e.g. made from silicon wafers, microelectromechanical systems [MEMS] or comprising nanotechnology
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2207/00—Methods of manufacture, assembly or production
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14276—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body specially adapted for implantation
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K2099/0082—Microvalves adapted for a particular use
    • F16K2099/0094—Micropumps
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0034—Operating means specially adapted for microvalves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
  • Micromachines (AREA)
  • Jet Pumps And Other Pumps (AREA)
DE69313766T 1992-04-02 1993-04-01 Mikrosteuervorrichtung fuer fluidum und verfahren zu deren herstellung Expired - Fee Related DE69313766T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP8104092 1992-04-02
JP10688892 1992-04-24
JP10688792 1992-04-24
PCT/JP1993/000413 WO1993020351A1 (en) 1992-04-02 1993-04-01 Fluid controlling microdevice and method of manufacturing the same

Publications (2)

Publication Number Publication Date
DE69313766D1 DE69313766D1 (de) 1997-10-16
DE69313766T2 true DE69313766T2 (de) 1998-02-26

Family

ID=27303471

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69313766T Expired - Fee Related DE69313766T2 (de) 1992-04-02 1993-04-01 Mikrosteuervorrichtung fuer fluidum und verfahren zu deren herstellung

Country Status (4)

Country Link
EP (1) EP0587912B1 (de)
JP (1) JP3401788B2 (de)
DE (1) DE69313766T2 (de)
WO (1) WO1993020351A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010032799A1 (de) * 2010-04-09 2011-10-13 Albert-Ludwigs-Universität Freiburg Mikroventil mit elastisch verformbarer Ventillippe, Herstellungsverfahren und Mikropumpe
DE102011108380A1 (de) * 2011-07-22 2013-01-24 Audi Ag Einrichtung zur Entlüftung und Belüftung eines Kraftstofftanks
DE102012221835B3 (de) * 2012-11-29 2013-10-10 Robert Bosch Gmbh Normal-geschlossenes Rückschlagventil für mikrofluidische Bauteile aus einem polymeren Schichtsystem und Verfahren zum Herstellen des Rückschlagventils

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69620569T2 (de) * 1995-07-27 2002-10-31 Seiko Epson Corp Mikroventil und methode zu dessen herstellung, mikropumpe die dieses mikroventil benutzt und methode zu ihrer herstellung, sowie vorrichtung, die diese mikropumpe verwendet
WO1997029283A1 (fr) * 1996-02-09 1997-08-14 Westonbridge International Limited Filtre micro-usine pour micropompe
US5865417A (en) * 1996-09-27 1999-02-02 Redwood Microsystems, Inc. Integrated electrically operable normally closed valve
DE19742439C1 (de) 1997-09-26 1998-10-22 Boehringer Ingelheim Int Mikrostrukturiertes Filter
US6247908B1 (en) * 1998-03-05 2001-06-19 Seiko Instruments Inc. Micropump
JP3492570B2 (ja) * 1999-10-22 2004-02-03 日本碍子株式会社 マイクロピペット及び分注装置
FR2839712A1 (fr) * 2002-05-14 2003-11-21 Westonbridge Internat Ltd Dispositif micromecanique, en particulier fluidique, et son procede de fabrication, organe de controle d'entree de liquide et/ou organe de detection de pression de liquide et/ou micropompe formant un tel dispositif micromecanique
JP4678135B2 (ja) * 2003-06-17 2011-04-27 セイコーエプソン株式会社 ポンプ
JP4095005B2 (ja) * 2003-09-16 2008-06-04 日本碍子株式会社 Ｄｎａチップの製造方法
EP2074341A4 (de) * 2006-10-04 2013-04-10 Fluidigm Corp Mikrofluidische rückschlagventile
WO2008089493A2 (en) 2007-01-19 2008-07-24 Fluidigm Corporation High precision microfluidic devices and methods
JP4951027B2 (ja) * 2009-05-26 2012-06-13 パナソニック株式会社 マイクロバルブ
TWI636189B (zh) * 2017-08-21 2018-09-21 研能科技股份有限公司 微型氣體控制裝置
CN112811518B (zh) * 2021-01-06 2022-10-04 杭州电子科技大学 一种净水器水处理增压无泄漏能量回收方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5440504U (de) * 1977-08-26 1979-03-17
JPS5939449Y2 (ja) * 1981-07-01 1984-11-05 金一 相原 給油ポンプ
CH679555A5 (de) * 1989-04-11 1992-03-13 Westonbridge Int Ltd

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010032799A1 (de) * 2010-04-09 2011-10-13 Albert-Ludwigs-Universität Freiburg Mikroventil mit elastisch verformbarer Ventillippe, Herstellungsverfahren und Mikropumpe
DE102010032799B4 (de) * 2010-04-09 2013-11-21 Albert-Ludwigs-Universität Freiburg Mikroventil mit elastisch verformbarer Ventillippe, Herstellungsverfahren und Mikropumpe
DE102011108380A1 (de) * 2011-07-22 2013-01-24 Audi Ag Einrichtung zur Entlüftung und Belüftung eines Kraftstofftanks
DE102011108380B4 (de) * 2011-07-22 2016-07-07 Audi Ag Einrichtung zur Entlüftung und Belüftung eines Kraftstofftanks
DE102012221835B3 (de) * 2012-11-29 2013-10-10 Robert Bosch Gmbh Normal-geschlossenes Rückschlagventil für mikrofluidische Bauteile aus einem polymeren Schichtsystem und Verfahren zum Herstellen des Rückschlagventils

Also Published As

Publication number Publication date
EP0587912A1 (de) 1994-03-23
EP0587912B1 (de) 1997-09-10
WO1993020351A1 (en) 1993-10-14
DE69313766D1 (de) 1997-10-16
EP0587912A4 (de) 1994-10-19
JP3401788B2 (ja) 2003-04-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee