ATE55643T1 - Fluessigkeits-dosiergeraet. - Google Patents

Fluessigkeits-dosiergeraet.

Info

Publication number
ATE55643T1
ATE55643T1 AT87901080T AT87901080T ATE55643T1 AT E55643 T1 ATE55643 T1 AT E55643T1 AT 87901080 T AT87901080 T AT 87901080T AT 87901080 T AT87901080 T AT 87901080T AT E55643 T1 ATE55643 T1 AT E55643T1
Authority
AT
Austria
Prior art keywords
conduit
rollers
liquid
curved surfaces
flat portions
Prior art date
Application number
AT87901080T
Other languages
English (en)
Inventor
John Scholefield
Robert Johnston
Original Assignee
Automated Bacteria Counting
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 Automated Bacteria Counting filed Critical Automated Bacteria Counting
Application granted granted Critical
Publication of ATE55643T1 publication Critical patent/ATE55643T1/de

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
    • G01F11/088—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 using a deformable conduit-like element
    • 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
    • B01L3/0296—Apparatus for withdrawing or distributing predetermined quantities of fluid for liquids from piercable tubing, e.g. in extracorporeal blood sampling

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Analytical Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Indole Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
AT87901080T 1986-02-04 1987-02-02 Fluessigkeits-dosiergeraet. ATE55643T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB868602683A GB8602683D0 (en) 1986-02-04 1986-02-04 Liquid metering device
EP87901080A EP0256078B1 (de) 1986-02-04 1987-02-02 Flüssigkeits-dosiergerät
PCT/GB1987/000070 WO1987004785A1 (en) 1986-02-04 1987-02-02 Liquid metering device

Publications (1)

Publication Number Publication Date
ATE55643T1 true ATE55643T1 (de) 1990-09-15

Family

ID=10592474

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87901080T ATE55643T1 (de) 1986-02-04 1987-02-02 Fluessigkeits-dosiergeraet.

Country Status (12)

Country Link
US (1) US4880149A (de)
EP (1) EP0256078B1 (de)
JP (1) JPS63502455A (de)
AT (1) ATE55643T1 (de)
AU (1) AU6935387A (de)
CA (1) CA1288283C (de)
DE (1) DE3764331D1 (de)
DK (1) DK517387A (de)
FI (1) FI874344A7 (de)
GB (1) GB8602683D0 (de)
NO (1) NO874157L (de)
WO (1) WO1987004785A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4950581A (en) * 1987-07-06 1990-08-21 Fuji Photo Film Co., Ltd. Photopolymerizable composition
EP0520797A3 (en) * 1991-06-25 1993-03-10 Helena Laboratories Corporation Tube feed system for test tube pump inserter
JP2541891B2 (ja) * 1991-09-03 1996-10-09 龍 川邊 流体の流量制御方法及び制御装置
US5638986A (en) * 1992-11-06 1997-06-17 Fluilogic Systems Oy Method and equipment for dosing small amounts of liquid quantitatively
CN101941668B (zh) * 2003-03-21 2013-01-02 约瑟夫·坎弗 无需用手致动的用于分配一定量物质的装置
US9518899B2 (en) 2003-08-11 2016-12-13 Sakura Finetek U.S.A., Inc. Automated reagent dispensing system and method of operation
US7744817B2 (en) 2003-08-11 2010-06-29 Sakura Finetek U.S.A., Inc. Manifold assembly
US7767152B2 (en) 2003-08-11 2010-08-03 Sakura Finetek U.S.A., Inc. Reagent container and slide reaction retaining tray, and method of operation
US8459509B2 (en) 2006-05-25 2013-06-11 Sakura Finetek U.S.A., Inc. Fluid dispensing apparatus
US8752732B2 (en) 2011-02-01 2014-06-17 Sakura Finetek U.S.A., Inc. Fluid dispensing system
US8932543B2 (en) 2011-09-21 2015-01-13 Sakura Finetek U.S.A., Inc. Automated staining system and reaction chamber
US8580568B2 (en) 2011-09-21 2013-11-12 Sakura Finetek U.S.A., Inc. Traceability for automated staining system
US10373477B1 (en) 2016-09-28 2019-08-06 Gojo Industries, Inc. Hygiene compliance modules for dispensers, dispensers and compliance monitoring systems
US10915085B2 (en) 2017-10-20 2021-02-09 International Business Machines Corporation Developer critical dimension control with pulse development
CN109098956B (zh) * 2018-09-30 2024-04-26 湖南执先科技有限公司 一种直线式洁净蠕动计量泵
US10987683B1 (en) * 2020-02-06 2021-04-27 Marshall Electric Corp. Linear pump apparatus for dispensing liquids

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2094524A (en) * 1936-12-28 1937-09-28 George H Busch Evacuating machine
US2412397A (en) * 1943-12-31 1946-12-10 Lyndus E Harper Flexible tube pump
US2876934A (en) * 1956-09-04 1959-03-10 Gary B Brim Collapsible tube squeezer
US3327898A (en) * 1964-10-19 1967-06-27 Bioconsultants Inc Titration means and method
US3881641A (en) * 1973-10-31 1975-05-06 Illinois Tool Works Dispensing device
FI70473C (fi) * 1978-06-23 1986-09-19 Inst Biologicheskoi Fiz Peristaltisk doserare och medelst denna foerverkligat doseringssystem
US4282902A (en) * 1979-05-04 1981-08-11 Becton Dickinson & Company Valve apparatus for simultaneous control of a plurality of fluid paths
US4337879A (en) * 1980-06-16 1982-07-06 Park Rodney W Squeezing device
GB2098963A (en) * 1981-05-25 1982-12-01 Douwe Egberts Tabaksfab Method and apparatus or metering beverage concentrates
FR2518505A1 (fr) * 1981-12-17 1983-06-24 Tellier Ets L Appareil de distribution de portions de produits liquides epais
CH658907A5 (en) * 1982-09-21 1986-12-15 Jacobs Beverage Systems Ag Metering device for liquids with a pressing-out element, for a metering chamber in the form of a flexible tube

Also Published As

Publication number Publication date
DK517387D0 (da) 1987-10-02
GB8602683D0 (en) 1986-03-12
DK517387A (da) 1987-10-02
CA1288283C (en) 1991-09-03
US4880149A (en) 1989-11-14
JPS63502455A (ja) 1988-09-14
EP0256078A1 (de) 1988-02-24
FI874344A0 (fi) 1987-10-02
NO874157L (no) 1987-11-13
EP0256078B1 (de) 1990-08-16
AU6935387A (en) 1987-08-25
WO1987004785A1 (en) 1987-08-13
NO874157D0 (no) 1987-10-02
DE3764331D1 (de) 1990-09-20
FI874344A7 (fi) 1987-10-02

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties