DE50303833D1 - JET DOSE MODULE AND METHOD FOR THE PRODUCTION THEREOF - Google Patents

JET DOSE MODULE AND METHOD FOR THE PRODUCTION THEREOF

Info

Publication number
DE50303833D1
DE50303833D1 DE50303833T DE50303833T DE50303833D1 DE 50303833 D1 DE50303833 D1 DE 50303833D1 DE 50303833 T DE50303833 T DE 50303833T DE 50303833 T DE50303833 T DE 50303833T DE 50303833 D1 DE50303833 D1 DE 50303833D1
Authority
DE
Germany
Prior art keywords
production
dose module
jet
jet dose
module
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 - Lifetime
Application number
DE50303833T
Other languages
German (de)
Inventor
Martin Wackerle
Martin Richter
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority to DE50303833T priority Critical patent/DE50303833D1/en
Application granted granted Critical
Publication of DE50303833D1 publication Critical patent/DE50303833D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01L3/02—Burettes; Pipettes
    • B01L3/0241—Drop counters; Drop formers
    • B01L3/0268—Drop counters; Drop formers using pulse dispensing or spraying, eg. inkjet type, piezo actuated ejection of droplets from capillaries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17596—Ink pumps, ink valves
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0406—Moving fluids with specific forces or mechanical means specific forces capillary forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0433—Moving fluids with specific forces or mechanical means specific forces vibrational forces
    • B01L2400/0439—Moving fluids with specific forces or mechanical means specific forces vibrational forces ultrasonic vibrations, vibrating piezo elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
    • B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/06—Valves, specific forms thereof
    • B01L2400/0605—Valves, specific forms thereof check valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
DE50303833T 2002-05-07 2003-05-06 JET DOSE MODULE AND METHOD FOR THE PRODUCTION THEREOF Expired - Lifetime DE50303833D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50303833T DE50303833D1 (en) 2002-05-07 2003-05-06 JET DOSE MODULE AND METHOD FOR THE PRODUCTION THEREOF

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10220371A DE10220371A1 (en) 2002-05-07 2002-05-07 Free jet metering module and method for its production
PCT/EP2003/004754 WO2003095837A1 (en) 2002-05-07 2003-05-06 Free jet dosing module and method for the production thereof
DE50303833T DE50303833D1 (en) 2002-05-07 2003-05-06 JET DOSE MODULE AND METHOD FOR THE PRODUCTION THEREOF

Publications (1)

Publication Number Publication Date
DE50303833D1 true DE50303833D1 (en) 2006-07-27

Family

ID=29285174

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10220371A Withdrawn DE10220371A1 (en) 2002-05-07 2002-05-07 Free jet metering module and method for its production
DE50303833T Expired - Lifetime DE50303833D1 (en) 2002-05-07 2003-05-06 JET DOSE MODULE AND METHOD FOR THE PRODUCTION THEREOF

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10220371A Withdrawn DE10220371A1 (en) 2002-05-07 2002-05-07 Free jet metering module and method for its production

Country Status (3)

Country Link
EP (1) EP1488106B1 (en)
DE (2) DE10220371A1 (en)
WO (1) WO2003095837A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007015726B4 (en) * 2007-04-02 2011-09-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Deflectable structure, micromechanical structure with same and method for adjusting a micromechanical structure
KR101153613B1 (en) 2010-05-25 2012-06-18 삼성전기주식회사 Micro-ejector and method for manufacturing the same
DE102015224619A1 (en) 2015-12-08 2017-06-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. micro-dosing system
DE102015224617B4 (en) 2015-12-08 2017-07-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Free-jet dosing system for the eye
DE102015224622A1 (en) 2015-12-08 2017-06-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. FREISTRAHLDOSIERSYSTEM
EP3450020B1 (en) 2017-09-01 2021-04-07 Eppendorf AG Microdosing device for dosing minute fluid samples
WO2019096993A1 (en) 2017-11-17 2019-05-23 Eppendorf Ag Micrometering device for the metering of very small fluid samples

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69106240T2 (en) * 1990-07-02 1995-05-11 Seiko Epson Corp Micropump and method of making a micropump.
US5593290A (en) * 1994-12-22 1997-01-14 Eastman Kodak Company Micro dispensing positive displacement pump
DE19802367C1 (en) * 1997-02-19 1999-09-23 Hahn Schickard Ges Microdosing device array and method for operating the same
DE19719862A1 (en) * 1997-05-12 1998-11-19 Fraunhofer Ges Forschung Micro diaphragm pump
DE19720482C5 (en) * 1997-05-16 2006-01-26 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Micro diaphragm pump
DE19737173B4 (en) * 1997-08-26 2007-04-05 Eppendorf Ag micro-dosing system
JP3543604B2 (en) * 1998-03-04 2004-07-14 株式会社日立製作所 Liquid sending device and automatic analyzer
ATE215673T1 (en) * 1999-06-28 2002-04-15 California Inst Of Techn ELASTOMERIC MICROPUMP AND MICROVALVE SYSTEMS
JP4342749B2 (en) * 2000-08-04 2009-10-14 株式会社リコー Droplet discharge head, ink cartridge, and ink jet recording apparatus

Also Published As

Publication number Publication date
EP1488106A1 (en) 2004-12-22
EP1488106B1 (en) 2006-06-14
DE10220371A1 (en) 2003-11-27
WO2003095837A1 (en) 2003-11-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition