HK1006739A1 - Manufacturing process for a micropump - Google Patents

Manufacturing process for a micropump

Info

Publication number
HK1006739A1
HK1006739A1 HK98106084A HK98106084A HK1006739A1 HK 1006739 A1 HK1006739 A1 HK 1006739A1 HK 98106084 A HK98106084 A HK 98106084A HK 98106084 A HK98106084 A HK 98106084A HK 1006739 A1 HK1006739 A1 HK 1006739A1
Authority
HK
Hong Kong
Prior art keywords
piece
closing plates
cavity
completed
machining
Prior art date
Application number
HK98106084A
Other languages
English (en)
Inventor
Nicolaas Frans De Rooij
Sylvain Jeanneret
Volker Gass
Bart Van Der Schoot
Original Assignee
Fondation Pour Le Soutien A La
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 Fondation Pour Le Soutien A La filed Critical Fondation Pour Le Soutien A La
Publication of HK1006739A1 publication Critical patent/HK1006739A1/xx

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Micromachines (AREA)
  • External Artificial Organs (AREA)
  • Weting (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
HK98106084A 1993-05-24 1998-06-23 Manufacturing process for a micropump HK1006739A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9306281A FR2705693B1 (fr) 1993-05-24 1993-05-24 Procédé de fabrication d'un dispositif micro-usiné à contenir ou à véhiculer un fluide.

Publications (1)

Publication Number Publication Date
HK1006739A1 true HK1006739A1 (en) 1999-03-12

Family

ID=9447460

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98106084A HK1006739A1 (en) 1993-05-24 1998-06-23 Manufacturing process for a micropump

Country Status (10)

Country Link
US (1) US5462839A (xx)
EP (1) EP0641934B1 (xx)
JP (1) JP3651809B2 (xx)
AT (1) ATE146853T1 (xx)
DE (1) DE69401250T2 (xx)
DK (1) DK0641934T3 (xx)
ES (1) ES2099991T3 (xx)
FR (1) FR2705693B1 (xx)
HK (1) HK1006739A1 (xx)
SG (1) SG47036A1 (xx)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6377155B1 (en) 1995-10-10 2002-04-23 Georgia Tech Research Corp. Microfabricated electromagnetic system and method for forming electromagnets in microfabricated devices
US5847631A (en) * 1995-10-10 1998-12-08 Georgia Tech Research Corporation Magnetic relay system and method capable of microfabrication production
US6281560B1 (en) 1995-10-10 2001-08-28 Georgia Tech Research Corp. Microfabricated electromagnetic system and method for forming electromagnets in microfabricated devices
US5879632A (en) * 1996-04-09 1999-03-09 Sarnoff Corporation Apportioning system
US6331275B1 (en) 1996-07-08 2001-12-18 Burstein Technologies, Inc. Spatially addressable, cleavable reflective signal elements, assay device and method
US20050214827A1 (en) * 1996-07-08 2005-09-29 Burstein Technologies, Inc. Assay device and method
IL127938A (en) 1996-07-08 2002-09-12 Burstein Lab Inc A device with a main signal fixed for diagnostic applications and a test method
US6342349B1 (en) 1996-07-08 2002-01-29 Burstein Technologies, Inc. Optical disk-based assay devices and methods
DE19705910C1 (de) * 1997-02-15 1998-06-18 Inst Physikalische Hochtech Ev Mikrokammerarray mit hoher Kammerdichte
DE19719862A1 (de) 1997-05-12 1998-11-19 Fraunhofer Ges Forschung Mikromembranpumpe
DE1129741T1 (de) 1997-11-19 2002-02-21 Microflow Engineering S.A., Neuenburg/Neuchatel Sprühvorrichtung für einen Inhalator
JP2002521666A (ja) * 1998-07-21 2002-07-16 バースタイン テクノロジーズ，インコーポレイティド 光ディスクをベースとするアッセイ装置および方法
ES2149748T3 (es) 1998-12-01 2007-06-16 Microflow Engineering Sa Inhalador con nebulizador de ondas ultrasonicas que presenta unas aberturas de boquilla superpuestas sobre las crestas de un patron de onda estacionaria.
US6410360B1 (en) 1999-01-26 2002-06-25 Teledyne Industries, Inc. Laminate-based apparatus and method of fabrication
US6827866B1 (en) * 2000-05-24 2004-12-07 Active Optical Networks, Inc. Deep-well lithography process for forming micro-electro-mechanical structures
US6905614B1 (en) 2000-05-24 2005-06-14 Active Optical Networks, Inc. Pattern-transfer process for forming micro-electro-mechanical structures
AU2002241602A1 (en) * 2000-11-16 2002-06-11 Burstein Technologies, Inc. Methods and apparatus for detecting and quantifying lymphocytes with optical biodiscs
US6965433B2 (en) * 2000-11-16 2005-11-15 Nagaoka & Co., Ltd. Optical biodiscs with reflective layers
US7087203B2 (en) * 2000-11-17 2006-08-08 Nagaoka & Co., Ltd. Methods and apparatus for blood typing with optical bio-disc
US7026131B2 (en) * 2000-11-17 2006-04-11 Nagaoka & Co., Ltd. Methods and apparatus for blood typing with optical bio-discs
EP1236517A1 (en) * 2001-02-23 2002-09-04 Microflow Engineering SA Method of manufacturing a liquid droplet spray device and such spray device
US7141416B2 (en) * 2001-07-12 2006-11-28 Burstein Technologies, Inc. Multi-purpose optical analysis optical bio-disc for conducting assays and various reporting agents for use therewith
US20030143637A1 (en) * 2001-08-31 2003-07-31 Selvan Gowri Pyapali Capture layer assemblies for cellular assays including related optical analysis discs and methods
JP2005502872A (ja) * 2001-09-07 2005-01-27 バースタイン テクノロジーズ，インコーポレイティド 光バイオディスクシステムを使用した、核の形態に基づく白血球の型の識別および定量
US20050003459A1 (en) * 2002-01-30 2005-01-06 Krutzik Siegfried Richard Multi-purpose optical analysis disc for conducting assays and related methods for attaching capture agents
US20050023765A1 (en) * 2002-01-31 2005-02-03 Coombs James Howard Bio-safety features for optical analysis disc and disc system including same
US20040241381A1 (en) * 2002-01-31 2004-12-02 Chen Yihfar Microfluidic structures with circumferential grooves for bonding adhesives and related optical analysis discs
WO2005011830A2 (en) * 2003-07-25 2005-02-10 Nagaoka & Co., Ltd. Fluidic circuits for sample preparation including bio-discs and methods relating thereto
US7538473B2 (en) * 2004-02-03 2009-05-26 S.C. Johnson & Son, Inc. Drive circuits and methods for ultrasonic piezoelectric actuators
US7723899B2 (en) 2004-02-03 2010-05-25 S.C. Johnson & Son, Inc. Active material and light emitting device
EP1792662A1 (en) 2005-11-30 2007-06-06 Microflow Engineering SA Volatile liquid droplet dispenser device
TWI580878B (zh) * 2016-07-19 2017-05-01 科際精密股份有限公司 單向閥組件
CN112016805B (zh) * 2020-07-23 2023-06-06 上海工程技术大学 一种磁流变液性能评价方法及系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4938742A (en) * 1988-02-04 1990-07-03 Smits Johannes G Piezoelectric micropump with microvalves
US5224843A (en) * 1989-06-14 1993-07-06 Westonbridge International Ltd. Two valve micropump with improved outlet
CH681168A5 (en) * 1989-11-10 1993-01-29 Westonbridge Int Ltd Micro-pump for medicinal dosing
US5171132A (en) * 1989-12-27 1992-12-15 Seiko Epson Corporation Two-valve thin plate micropump
US5259737A (en) * 1990-07-02 1993-11-09 Seiko Epson Corporation Micropump with valve structure

Also Published As

Publication number Publication date
DE69401250T2 (de) 1997-07-10
DK0641934T3 (da) 1997-10-13
FR2705693B1 (fr) 1995-07-28
EP0641934A1 (fr) 1995-03-08
JPH0719170A (ja) 1995-01-20
ATE146853T1 (de) 1997-01-15
US5462839A (en) 1995-10-31
DE69401250D1 (de) 1997-02-06
FR2705693A1 (fr) 1994-12-02
EP0641934B1 (fr) 1996-12-27
JP3651809B2 (ja) 2005-05-25
SG47036A1 (en) 1998-03-20
ES2099991T3 (es) 1997-06-01

Similar Documents

Publication Publication Date Title
HK1006739A1 (en) Manufacturing process for a micropump
ATE41048T1 (de) Gleitkoerper, verfahren zu seiner herstellung.
IT8449184A1 (it) Agente attivo nel trattamento di tossicomania in particolare da eroina costituito da una composizione contenente ibogaina
HK1062203A1 (en) Time indicator and method of manufacturing the same
TR200002945T2 (tr) Su ile bertaraf edilebilen bebek bezi ve metod
NO894175L (no) Stengsel for en medisinflaske og fremgangsmaate for fremstilling av stengselet.
IT1169870B (it) Sacca in elastomero, procedimento e stampo di fabbricazionne della stessa e sue applicazioni,in particolare serbatoio di pressione
ES2034163T3 (es) Metodo y aparato para adelgazar la pared de un cuerpo cilindrico de una pieza, y un cuerpo formado de este modo.
ES2032855T3 (es) Estructuras ceramicas modificadas y procedimientos para hacerlas.
IT8721109A0 (it) Elemento di quarzo fuso da impiegare nella fabbricazione di semiconduttori.
KR940007157A (ko) 에칭제, 세정제 및 기기의 제조방법
NL189903C (nl) Werkwijze voor het door blaasvormen vervaardigen van een kunststoffles met een elliptische respectievelijk afgerond rechthoekige dwarsdoorsnedevorm en met een nominale wanddikte tussen 0,2 en 0,5 mm.
DE3873206D1 (de) Fuellschichtbauteil mit einem gesinterten, monolithischen keramikkoerper und verfahren zu dessen herstellung.
NL7706402A (nl) Sluiting in het bijzonder een sluitdop voor een van een schroefhals voorziene fles of der- gelijke, werkwijze ter vervaardiging daarvan en daarbij toe te passen gereedschap.
GB8520932D0 (en) Molding of integral socket connection
ES523285A1 (es) Procedimiento para preparar un cuerpo integral de pulvimetal con partes de diferentes densidades.
BG84764A (bg) Метод за производство на керамични тела и по-специално свръхпроводими тела
ES2183489T3 (es) Perfil provisto de al menos un labio de material deformable elasticamente, destinado a hacer contacto con un cristal movil.
BR9405776A (pt) Processo de fabricação de artigos de liga zn-al-cu por fundição centrífuga ou fundição sob pressão
DE68913985D1 (de) Dichter, dielektrischer metalloxidformkörper und -pulver sowie verfahren zu deren herstellung.
JPS56169352A (en) Manufacture of glass molded semiconductor device
EP0608421A4 (en) METALLIC MATERIAL WITH HIGH RESISTANCE TO CHEMICAL SOLUTIONS AND DEVICE FOR TREATING WITH CHEMICAL SOLUTIONS OR PART OF SUCH A DEVICE USING THIS MATERIAL.
Casper Preface to Industrial Applications of Surface Analysis
Davydov The Anodic Activation Mechanism for Passivated Metals
MIETHE PRACTICAL APPLICATION OF MICROELECTRONIC AND INDUSTRIAL ROBOT TECHNIQUE IN THE SANDLIME BRICK INDUSTRY

Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20100513