FI874344A - Vaetskemaetningsanordning. - Google Patents

Vaetskemaetningsanordning. Download PDF

Info

Publication number
FI874344A
FI874344A FI874344A FI874344A FI874344A FI 874344 A FI874344 A FI 874344A FI 874344 A FI874344 A FI 874344A FI 874344 A FI874344 A FI 874344A FI 874344 A FI874344 A FI 874344A
Authority
FI
Finland
Prior art keywords
conduit
rollers
liquid
curved surfaces
flat portions
Prior art date
Application number
FI874344A
Other languages
English (en)
Finnish (fi)
Other versions
FI874344A0 (fi
Inventor
John Scholefield
Robert Johnston
Original Assignee
Dammit Ltd
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 Dammit Ltd filed Critical Dammit Ltd
Publication of FI874344A0 publication Critical patent/FI874344A0/fi
Publication of FI874344A publication Critical patent/FI874344A/fi

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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Analytical Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Saccharide Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Indole Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Reciprocating Pumps (AREA)
FI874344A 1986-02-04 1987-10-02 Vaetskemaetningsanordning. FI874344A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868602683A GB8602683D0 (en) 1986-02-04 1986-02-04 Liquid metering device
PCT/GB1987/000070 WO1987004785A1 (fr) 1986-02-04 1987-02-02 Dispositif de dosage de liquide

Publications (2)

Publication Number Publication Date
FI874344A0 FI874344A0 (fi) 1987-10-02
FI874344A true FI874344A (fi) 1987-10-02

Family

ID=10592474

Family Applications (1)

Application Number Title Priority Date Filing Date
FI874344A FI874344A (fi) 1986-02-04 1987-10-02 Vaetskemaetningsanordning.

Country Status (12)

Country Link
US (1) US4880149A (fr)
EP (1) EP0256078B1 (fr)
JP (1) JPS63502455A (fr)
AT (1) ATE55643T1 (fr)
AU (1) AU6935387A (fr)
CA (1) CA1288283C (fr)
DE (1) DE3764331D1 (fr)
DK (1) DK517387D0 (fr)
FI (1) FI874344A (fr)
GB (1) GB8602683D0 (fr)
NO (1) NO874157L (fr)
WO (1) WO1987004785A1 (fr)

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
JPH05256859A (ja) * 1991-06-25 1993-10-08 Helena Lab Corp 密封試験管へのポンプ機構取付け装置
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
ATE508093T1 (de) * 2003-03-21 2011-05-15 Kanfer Joseph S Vorrichtung zur handfreien abgabe einer dosierten materialmenge
US7744817B2 (en) 2003-08-11 2010-06-29 Sakura Finetek U.S.A., Inc. Manifold assembly
US9518899B2 (en) 2003-08-11 2016-12-13 Sakura Finetek U.S.A., Inc. Automated reagent dispensing system and method of operation
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
US8580568B2 (en) 2011-09-21 2013-11-12 Sakura Finetek U.S.A., Inc. Traceability for automated staining system
US8932543B2 (en) 2011-09-21 2015-01-13 Sakura Finetek U.S.A., Inc. Automated staining system and reaction chamber
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
CA1288283C (fr) 1991-09-03
FI874344A0 (fi) 1987-10-02
DE3764331D1 (de) 1990-09-20
DK517387A (da) 1987-10-02
AU6935387A (en) 1987-08-25
NO874157D0 (no) 1987-10-02
WO1987004785A1 (fr) 1987-08-13
ATE55643T1 (de) 1990-09-15
EP0256078A1 (fr) 1988-02-24
EP0256078B1 (fr) 1990-08-16
GB8602683D0 (en) 1986-03-12
DK517387D0 (da) 1987-10-02
US4880149A (en) 1989-11-14
NO874157L (no) 1987-11-13
JPS63502455A (ja) 1988-09-14

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: AUTOMATED BACTERIA COUNTING LIMITED