DK517387A - Vaeskemaaleindretning - Google Patents

Vaeskemaaleindretning

Info

Publication number
DK517387A
DK517387A DK517387A DK517387A DK517387A DK 517387 A DK517387 A DK 517387A DK 517387 A DK517387 A DK 517387A DK 517387 A DK517387 A DK 517387A DK 517387 A DK517387 A DK 517387A
Authority
DK
Denmark
Prior art keywords
conduit
rollers
liquid
curved surfaces
flat portions
Prior art date
Application number
DK517387A
Other languages
English (en)
Other versions
DK517387D0 (da
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 DK517387D0 publication Critical patent/DK517387D0/da
Publication of DK517387A publication Critical patent/DK517387A/da

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
DK517387A 1986-02-04 1987-10-02 Vaeskemaaleindretning DK517387A (da)

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 (en) 1986-02-04 1987-02-02 Liquid metering device

Publications (2)

Publication Number Publication Date
DK517387D0 DK517387D0 (da) 1987-10-02
DK517387A true DK517387A (da) 1987-10-02

Family

ID=10592474

Family Applications (1)

Application Number Title Priority Date Filing Date
DK517387A DK517387A (da) 1986-02-04 1987-10-02 Vaeskemaaleindretning

Country Status (12)

Country Link
US (1) US4880149A (da)
EP (1) EP0256078B1 (da)
JP (1) JPS63502455A (da)
AT (1) ATE55643T1 (da)
AU (1) AU6935387A (da)
CA (1) CA1288283C (da)
DE (1) DE3764331D1 (da)
DK (1) DK517387A (da)
FI (1) FI874344A (da)
GB (1) GB8602683D0 (da)
NO (1) NO874157L (da)
WO (1) WO1987004785A1 (da)

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
PT1606213E (pt) * 2003-03-21 2011-08-17 Joseph S Kanfer Aparelho para distribuição sem mãos de uma quantidade medida de material
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
US7744817B2 (en) 2003-08-11 2010-06-29 Sakura Finetek U.S.A., Inc. Manifold assembly
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
DK517387D0 (da) 1987-10-02
GB8602683D0 (en) 1986-03-12
FI874344A0 (fi) 1987-10-02
EP0256078B1 (en) 1990-08-16
JPS63502455A (ja) 1988-09-14
ATE55643T1 (de) 1990-09-15
US4880149A (en) 1989-11-14
NO874157D0 (no) 1987-10-02
WO1987004785A1 (en) 1987-08-13
FI874344A (fi) 1987-10-02
NO874157L (no) 1987-11-13
CA1288283C (en) 1991-09-03
AU6935387A (en) 1987-08-25
EP0256078A1 (en) 1988-02-24
DE3764331D1 (de) 1990-09-20

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment