DE69328547T2 - Verfahren und vorrichtung zur dosierung kleiner flüssigkeitsmengen - Google Patents

Verfahren und vorrichtung zur dosierung kleiner flüssigkeitsmengen

Info

Publication number
DE69328547T2
DE69328547T2 DE69328547T DE69328547T DE69328547T2 DE 69328547 T2 DE69328547 T2 DE 69328547T2 DE 69328547 T DE69328547 T DE 69328547T DE 69328547 T DE69328547 T DE 69328547T DE 69328547 T2 DE69328547 T2 DE 69328547T2
Authority
DE
Germany
Prior art keywords
dosing
liquid space
movements
volume
effected
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
DE69328547T
Other languages
English (en)
Other versions
DE69328547D1 (de
Inventor
Pertti Tuominen
Niilo Kaartinen
Unto Okkonen
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.)
FLUILOGIC SYSTEMS ESPOO Oy
Original Assignee
FLUILOGIC SYSTEMS ESPOO Oy
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 FLUILOGIC SYSTEMS ESPOO Oy filed Critical FLUILOGIC SYSTEMS ESPOO Oy
Publication of DE69328547D1 publication Critical patent/DE69328547D1/de
Application granted granted Critical
Publication of DE69328547T2 publication Critical patent/DE69328547T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/08—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type
    • 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
    • B01L3/0289—Apparatus for withdrawing or distributing predetermined quantities of fluid
    • B01L3/0293—Apparatus for withdrawing or distributing predetermined quantities of fluid for liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Accessories For Mixers (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Reciprocating Pumps (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DE69328547T 1992-11-06 1993-11-05 Verfahren und vorrichtung zur dosierung kleiner flüssigkeitsmengen Expired - Lifetime DE69328547T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI925025A FI94675C (fi) 1992-11-06 1992-11-06 Menetelmä ja laitteisto pienien neste-erien kvantitatiiviseen annosteluun
PCT/FI1993/000451 WO1994011710A1 (en) 1992-11-06 1993-11-05 Method and equipment for dosing small amounts of liquid quantitatively

Publications (2)

Publication Number Publication Date
DE69328547D1 DE69328547D1 (de) 2000-06-08
DE69328547T2 true DE69328547T2 (de) 2001-02-01

Family

ID=8536167

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69328547T Expired - Lifetime DE69328547T2 (de) 1992-11-06 1993-11-05 Verfahren und vorrichtung zur dosierung kleiner flüssigkeitsmengen

Country Status (7)

Country Link
EP (1) EP0620913B1 (de)
JP (1) JP3262562B2 (de)
CN (1) CN1055764C (de)
AT (1) ATE192567T1 (de)
DE (1) DE69328547T2 (de)
FI (1) FI94675C (de)
WO (1) WO1994011710A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI104891B (fi) * 1996-10-08 2000-04-28 Fluilogic Systems Oy Menetelmä ja laitteisto neste-erien annostelemiseksi
DE19922285A1 (de) * 1999-05-14 2000-11-16 Febit Ferrarius Biotech Gmbh Probengefäß
FI110031B (fi) 2001-03-26 2002-11-15 Fluilogic Oy Pienien neste-erien kvantitatiivinen annostelu
WO2005012730A1 (ja) * 2003-08-05 2005-02-10 Eamex Corporation ポンプ
JP5711662B2 (ja) * 2008-10-14 2015-05-07 プロクシュ，ロジャー 高精度位置測定用の一体化マイクロアクチュエータおよび線形可変差動変圧器
TWI512193B (en) * 2014-01-20 2015-12-11 Syringe meter
CN104457659A (zh) * 2014-12-16 2015-03-25 武汉海力威机电科技有限公司 一种磁力传动位移传感器
US10654111B2 (en) 2017-03-27 2020-05-19 Walter Forrest Frantz Curvature for pathway of a locating device or chuck
CN108214311B (zh) * 2017-12-29 2020-03-24 重庆巴豹商贸有限公司 一种工件加工用除尘装置
CN111905666A (zh) * 2020-08-19 2020-11-10 苏州永鼎智联科技有限公司 一种快换化学反应装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH381452A (de) * 1961-01-10 1964-08-31 Sandoz Ag Einrichtung zur Dosierung einer Flüssigkeit
US3319830A (en) * 1965-04-12 1967-05-16 Wallace W Ward Liquid dispenser
US3382811A (en) * 1966-06-28 1968-05-14 Monsanto Co Small volume pump
DE2447646C3 (de) * 1974-10-05 1981-01-29 Horst-Werner Ing.(Grad.) 7707 Engen Michel Vorrichtung zur Volumendosierung kleiner Flüssigkeitsmengen
DE3537737A1 (de) * 1985-10-23 1987-04-23 Michel Horst Werner Vorrichtung zur volumendosierung kleiner fluessigkeitsmengen
US4887473A (en) * 1988-10-14 1989-12-19 Coulter Electronics, Inc. Bellows pump and actuating apparatus

Also Published As

Publication number Publication date
FI925025A0 (fi) 1992-11-06
JPH07506534A (ja) 1995-07-20
DE69328547D1 (de) 2000-06-08
FI94675C (fi) 1995-10-10
ATE192567T1 (de) 2000-05-15
CN1055764C (zh) 2000-08-23
FI94675B (fi) 1995-06-30
WO1994011710A1 (en) 1994-05-26
FI925025A (fi) 1994-05-07
JP3262562B2 (ja) 2002-03-04
EP0620913A1 (de) 1994-10-26
CN1097062A (zh) 1995-01-04
EP0620913B1 (de) 2000-05-03

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Legal Events

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8364 No opposition during term of opposition