DE69118990D1 - Elektrochemisch angetriebenes Ventil - Google Patents

Elektrochemisch angetriebenes Ventil

Info

Publication number
DE69118990D1
DE69118990D1 DE69118990T DE69118990T DE69118990D1 DE 69118990 D1 DE69118990 D1 DE 69118990D1 DE 69118990 T DE69118990 T DE 69118990T DE 69118990 T DE69118990 T DE 69118990T DE 69118990 D1 DE69118990 D1 DE 69118990D1
Authority
DE
Germany
Prior art keywords
driven valve
electrochemically driven
electrochemically
valve
driven
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
DE69118990T
Other languages
English (en)
Other versions
DE69118990T2 (de
Inventor
Henri J R Maget
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.)
Baxter International Inc
Original Assignee
Baxter International Inc
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 Baxter International Inc filed Critical Baxter International Inc
Publication of DE69118990D1 publication Critical patent/DE69118990D1/de
Application granted granted Critical
Publication of DE69118990T2 publication Critical patent/DE69118990T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/025—Actuating devices; Operating means; Releasing devices electric; magnetic actuated by thermo-electric means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7759—Responsive to change in rate of fluid flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7761—Electrically actuated valve
DE69118990T 1990-08-06 1991-07-26 Elektrochemisch angetriebenes Ventil Expired - Fee Related DE69118990T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/563,037 US5038821A (en) 1990-08-06 1990-08-06 Electrochemical control valve

Publications (2)

Publication Number Publication Date
DE69118990D1 true DE69118990D1 (de) 1996-05-30
DE69118990T2 DE69118990T2 (de) 1996-09-19

Family

ID=24248844

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69118990T Expired - Fee Related DE69118990T2 (de) 1990-08-06 1991-07-26 Elektrochemisch angetriebenes Ventil

Country Status (4)

Country Link
US (1) US5038821A (de)
EP (1) EP0470743B1 (de)
JP (1) JP3130967B2 (de)
DE (1) DE69118990T2 (de)

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JPH0419958U (de) * 1990-06-11 1992-02-19
DE4116739C1 (de) * 1991-05-23 1992-07-02 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
US6475639B2 (en) 1996-01-18 2002-11-05 Mohsen Shahinpoor Ionic polymer sensors and actuators
JP2000504951A (ja) * 1996-01-18 2000-04-25 ユニバーシティー オブ ニュー メキシコ ソフトアクチュエータと人工筋肉
US6054228A (en) * 1996-06-06 2000-04-25 Lynntech, Inc. Fuel cell system for low pressure operation
US5803056A (en) * 1997-02-12 1998-09-08 Siemens Electric Limited Canister vent valve having electric pressure sensor and valve actuator
US5971722A (en) * 1997-09-05 1999-10-26 Baxter International Inc Electrochemical syringe pump having a sealed storage reservoir for a charge transfer medium
DE19802723A1 (de) * 1998-01-24 1999-08-12 Kuesters Beloit Gmbh & Co Kg Walze
US6171368B1 (en) 1998-11-06 2001-01-09 Med-E-Cell Gas extraction from closed containers
US6413238B1 (en) 1999-09-17 2002-07-02 Baxter International Inc Fluid dispenser with stabilized fluid flow
DE19945462A1 (de) * 1999-09-22 2001-03-29 Linde Ag Verfahren zum Entnehmen eines gasförmigen und flüssigen kryogenen Mediums aus einem Speicherbehälter und Speicherbehälter
US6321561B1 (en) 1999-10-01 2001-11-27 Henri J. R. Maget Electrochemical refrigeration system and method
US6247493B1 (en) * 2000-03-09 2001-06-19 Richard C. Henderson Miniature pulsatile flow controller
US6402042B1 (en) 2000-11-29 2002-06-11 Blue Earth Research Uniform temperature control system
US6792982B2 (en) * 2001-01-24 2004-09-21 Spectrx, Inc. Vacuum device for substance extraction
US7217351B2 (en) 2003-08-29 2007-05-15 Beta Micropump Partners Llc Valve for controlling flow of a fluid
US8636021B2 (en) * 2004-07-08 2014-01-28 Carleton Technologies, Inc. Non-magnetic latching servo actuated valve
GB0421111D0 (en) * 2004-09-22 2004-10-27 Oxford Instr Superconductivity Cryogenic flow valve system
US8187441B2 (en) * 2004-10-19 2012-05-29 Evans Christine E Electrochemical pump
US7666386B2 (en) 2005-02-08 2010-02-23 Lynntech Power Systems, Ltd. Solid chemical hydride dispenser for generating hydrogen gas
US20060257313A1 (en) * 2005-02-17 2006-11-16 Alan Cisar Hydrolysis of chemical hydrides utilizing hydrated compounds
WO2009094236A2 (en) * 2008-01-11 2009-07-30 California Institute Of Technology Autonomous electrochemical actuation of microfluidic circuits
US8986253B2 (en) 2008-01-25 2015-03-24 Tandem Diabetes Care, Inc. Two chamber pumps and related methods
DE102008028190A1 (de) * 2008-06-12 2009-12-17 Abb Technology Ag Verfahren zum Betrieb eines elektropneumatischen Ventils
DE102008028189B4 (de) * 2008-06-12 2014-05-22 Abb Technology Ag Elektropneumatisches Ventil
DE102008028192A1 (de) * 2008-06-12 2009-12-17 Abb Technology Ag Elektropneumatisches Ventil
US8408421B2 (en) 2008-09-16 2013-04-02 Tandem Diabetes Care, Inc. Flow regulating stopcocks and related methods
EP2334234A4 (de) 2008-09-19 2013-03-20 Tandem Diabetes Care Inc Vorrichtung zur messung der konzentration eines gelösten stoffs und entsprechende verfahren
US20100112381A1 (en) * 2008-10-30 2010-05-06 Mti Micro Fuel Cells, Inc. Electrochemical actuator
US20100108536A1 (en) * 2008-10-30 2010-05-06 Mti Micro Fuel Cells, Inc. Electrochemical actuator
US20100108534A1 (en) * 2008-10-30 2010-05-06 Mti Micro Fuel Cells, Inc. Electrochemical actuator
AU2010217760B2 (en) 2009-02-27 2015-04-09 Tandem Diabetes Care, Inc. Methods and devices for determination of flow reservoir volume
US9250106B2 (en) 2009-02-27 2016-02-02 Tandem Diabetes Care, Inc. Methods and devices for determination of flow reservoir volume
WO2011014704A2 (en) 2009-07-30 2011-02-03 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
DE102009060262A1 (de) * 2009-12-23 2011-06-30 Samson Aktiengesellschaft, 60314 Verfahren und Anordnung zum Regeln einer Prozessfluidströmung und Stellungsregler
CN103081195B (zh) * 2010-06-18 2015-12-02 myFC股份公司 电化学致动阀
JP5646956B2 (ja) * 2010-11-04 2014-12-24 東京エレクトロン株式会社 液体流量制御装置、液体流量制御方法および記憶媒体
US9180242B2 (en) 2012-05-17 2015-11-10 Tandem Diabetes Care, Inc. Methods and devices for multiple fluid transfer
US9555186B2 (en) 2012-06-05 2017-01-31 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
US11237574B2 (en) 2013-02-18 2022-02-01 Flo Technologies, Inc. Fluid monitoring and control system
US10962993B2 (en) 2013-02-18 2021-03-30 Flo Technologies, Inc. Manual control for actuated fluid monitoring and control device
US9857805B2 (en) * 2013-02-18 2018-01-02 Flo Technologies, Inc. Fluid monitoring and control system
US9173998B2 (en) 2013-03-14 2015-11-03 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
US10527516B2 (en) 2017-11-20 2020-01-07 Phyn Llc Passive leak detection for building water supply
US11280651B2 (en) 2019-03-25 2022-03-22 Flo Technologies, Inc. Thin film thermal mass flow sensor in fluid applications
US11624636B2 (en) 2019-05-07 2023-04-11 Fortune Brands Water Innovations LLC Turbine design for flow meter

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522698A (en) * 1981-11-12 1985-06-11 Maget Henri J R Electrochemical prime mover
US4402817A (en) * 1981-11-12 1983-09-06 Maget Henri J R Electrochemical prime mover
DE3316258A1 (de) * 1983-05-04 1984-11-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektrochemischer druckwandler
US4550747A (en) * 1983-10-05 1985-11-05 Digital Hydraulics, Inc. Digital fluid pressure flow rate and position control system
US4648955A (en) * 1985-04-19 1987-03-10 Ivac Corporation Planar multi-junction electrochemical cell
US4886514A (en) * 1985-05-02 1989-12-12 Ivac Corporation Electrochemically driven drug dispenser
US4687020A (en) * 1985-05-17 1987-08-18 Doyle James H Fluid mass flow controller
US4687423A (en) * 1985-06-07 1987-08-18 Ivac Corporation Electrochemically-driven pulsatile drug dispenser
US4901758A (en) * 1986-06-27 1990-02-20 Cook Daniel E Device for the remote control of pneumatically operated mechanisms, which has fast, high resolution response over a broad range of pressures and which is insensitive to position or vibration
US4902278A (en) * 1987-02-18 1990-02-20 Ivac Corporation Fluid delivery micropump
US4877051A (en) * 1988-11-28 1989-10-31 Mks Instruments, Inc. Flow controller

Also Published As

Publication number Publication date
JPH04254082A (ja) 1992-09-09
DE69118990T2 (de) 1996-09-19
US5038821A (en) 1991-08-13
EP0470743B1 (de) 1996-04-24
EP0470743A1 (de) 1992-02-12
JP3130967B2 (ja) 2001-01-31

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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