GB0208687D0 - Elastomer-glass fluid control elements - Google Patents

Elastomer-glass fluid control elements

Info

Publication number
GB0208687D0
GB0208687D0 GBGB0208687.4A GB0208687A GB0208687D0 GB 0208687 D0 GB0208687 D0 GB 0208687D0 GB 0208687 A GB0208687 A GB 0208687A GB 0208687 D0 GB0208687 D0 GB 0208687D0
Authority
GB
United Kingdom
Prior art keywords
elastomer
control elements
fluid control
glass fluid
glass
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.)
Ceased
Application number
GBGB0208687.4A
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.)
HERBERT GORDON I
Original Assignee
HERBERT GORDON I
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 HERBERT GORDON I filed Critical HERBERT GORDON I
Priority to GBGB0208687.4A priority Critical patent/GB0208687D0/en
Publication of GB0208687D0 publication Critical patent/GB0208687D0/en
Priority to GB0421143A priority patent/GB2402893B/en
Priority to AU2003226550A priority patent/AU2003226550A1/en
Priority to PCT/GB2003/001648 priority patent/WO2003089138A2/en
Ceased 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
    • 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
    • F16K99/0015—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
    • F16K99/0042—Electric operating means therefor
    • F16K99/0048—Electric operating means therefor using piezoelectric 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K2099/0073—Fabrication methods specifically adapted for microvalves
    • F16K2099/0078—Fabrication methods specifically adapted for microvalves using moulding or stamping
    • 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
    • F16K2099/0084—Chemistry or biology, e.g. "lab-on-a-chip" technology
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Reciprocating Pumps (AREA)
GBGB0208687.4A 2002-04-16 2002-04-16 Elastomer-glass fluid control elements Ceased GB0208687D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB0208687.4A GB0208687D0 (en) 2002-04-16 2002-04-16 Elastomer-glass fluid control elements
GB0421143A GB2402893B (en) 2002-04-16 2003-04-16 Microfluidic device
AU2003226550A AU2003226550A1 (en) 2002-04-16 2003-04-16 Microfluidic device
PCT/GB2003/001648 WO2003089138A2 (en) 2002-04-16 2003-04-16 Microfluidic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0208687.4A GB0208687D0 (en) 2002-04-16 2002-04-16 Elastomer-glass fluid control elements

Publications (1)

Publication Number Publication Date
GB0208687D0 true GB0208687D0 (en) 2002-05-29

Family

ID=9934920

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0208687.4A Ceased GB0208687D0 (en) 2002-04-16 2002-04-16 Elastomer-glass fluid control elements
GB0421143A Expired - Fee Related GB2402893B (en) 2002-04-16 2003-04-16 Microfluidic device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0421143A Expired - Fee Related GB2402893B (en) 2002-04-16 2003-04-16 Microfluidic device

Country Status (3)

Country Link
AU (1) AU2003226550A1 (en)
GB (2) GB0208687D0 (en)
WO (1) WO2003089138A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1922364A4 (en) 2005-08-09 2010-04-21 Univ North Carolina Methods and materials for fabricating microfluidic devices
US7906074B2 (en) 2007-04-09 2011-03-15 Auburn University Microfluidic array system for biological, chemical, and biochemical assessments
CN101713471B (en) * 2007-06-15 2011-12-28 微邦科技股份有限公司 Valve structure and micro pump using same
WO2013133792A1 (en) * 2012-03-05 2013-09-12 Empire Technology Development Llc Flexible circuits
GB2516670A (en) * 2013-07-29 2015-02-04 Atlas Genetics Ltd Fluid control device and method of manufacture
CN208456827U (en) * 2016-01-29 2019-02-01 研能科技股份有限公司 Micro pressure power device
CN108072389B (en) * 2017-11-30 2019-09-03 西安交通大学 A kind of wearable health monitoring sensor manufacturing process of bionical attaching type
CN112892619B (en) * 2019-12-04 2022-07-15 香港城市大学深圳研究院 PDMS (polydimethylsiloxane) master mold with arc-shaped edge section, micro-fluidic valve and chip and preparation thereof
WO2023197061A1 (en) * 2022-04-12 2023-10-19 Interface Fluidics Ltd. Microfluidic assembly and method for operating a microfluidic assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE462408B (en) * 1988-11-10 1990-06-18 Pharmacia Ab OPTICAL BIOSENSOR SYSTEM USING SURFACE MONITORING RESONSE FOR THE DETECTION OF A SPECIFIC BIOMOLIC CYCLE, TO CALIBRATE THE SENSOR DEVICE AND TO CORRECT FOUND BASELINE OPERATION IN THE SYSTEM
US6068751A (en) * 1995-12-18 2000-05-30 Neukermans; Armand P. Microfluidic valve and integrated microfluidic system
US6818395B1 (en) * 1999-06-28 2004-11-16 California Institute Of Technology Methods and apparatus for analyzing polynucleotide sequences
JP2004517240A (en) * 2000-09-18 2004-06-10 パー テクノロジーズ エルエルシー． Piezoelectric actuator and pump using the same
US6629820B2 (en) * 2001-06-26 2003-10-07 Micralyne Inc. Microfluidic flow control device
DE10202996A1 (en) * 2002-01-26 2003-08-14 Eppendorf Ag Piezoelectrically controllable microfluidic actuators

Also Published As

Publication number Publication date
GB2402893A (en) 2004-12-22
GB2402893B (en) 2006-01-11
GB0421143D0 (en) 2004-10-27
AU2003226550A1 (en) 2003-11-03
WO2003089138A2 (en) 2003-10-30
WO2003089138A3 (en) 2003-12-04

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)