BE727311A - - Google Patents

Info

Publication number
BE727311A
BE727311A BE727311DA BE727311A BE 727311 A BE727311 A BE 727311A BE 727311D A BE727311D A BE 727311DA BE 727311 A BE727311 A BE 727311A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE727311A publication Critical patent/BE727311A/xx

Links

Classifications

    • 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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • 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
    • 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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • F04B43/1292—Pumps specially adapted for several tubular flexible members
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/18—Devices for withdrawing samples in the liquid or fluent state with provision for splitting samples into portions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Hydrology & Water Resources (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Reciprocating Pumps (AREA)
BE727311D 1968-01-24 1969-01-23 BE727311A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR137318 1968-01-24

Publications (1)

Publication Number Publication Date
BE727311A true BE727311A (xx) 1969-07-23

Family

ID=8645054

Family Applications (1)

Application Number Title Priority Date Filing Date
BE727311D BE727311A (xx) 1968-01-24 1969-01-23

Country Status (9)

Country Link
US (1) US3554674A (xx)
BE (1) BE727311A (xx)
CH (1) CH503267A (xx)
DE (1) DE1903557A1 (xx)
FR (1) FR1561307A (xx)
GB (1) GB1214444A (xx)
LU (1) LU57829A1 (xx)
NL (1) NL6901090A (xx)
SE (1) SE346591B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3070217D1 (en) * 1979-10-31 1985-03-28 Univ Birmingham Improvements in or relating to pipette means
GB8612261D0 (en) * 1986-05-20 1986-06-25 Boots Celltech Diagnostics Fluid dispensing apparatus
US5295523A (en) * 1992-04-09 1994-03-22 Aliseo Gentile Adjustable stroke multiple package filling apparatus
CH685675A5 (de) * 1992-09-02 1995-09-15 Valery Viktorovich Skobelev Mi Pumpe für biologische Flüssigkeiten.
DE19856453C2 (de) * 1998-12-09 2002-04-25 Rheotec Ag Goldach Rollenpumpe zur peristaltischen Förderung von flüssigen oder gasförmigen Medien
GB2425523A (en) * 2005-04-28 2006-11-01 Senake Atureliya Depositing doses of a fluid
GB201102609D0 (en) 2011-02-15 2011-03-30 Tristel Plc Pump for sterilisation apparatus
GB2494623B (en) 2011-09-02 2013-09-25 Tristel Plc Pump apparatus
GB201421964D0 (en) * 2014-12-10 2015-01-21 Hodges & Drake Design Ltd Peristaltic pumps
CA3148966A1 (en) * 2019-09-02 2021-03-11 Ashley Jensen Sampler

Also Published As

Publication number Publication date
US3554674A (en) 1971-01-12
SE346591B (xx) 1972-07-10
DE1903557A1 (de) 1969-08-28
FR1561307A (xx) 1969-03-28
NL6901090A (xx) 1969-07-28
GB1214444A (en) 1970-12-02
LU57829A1 (xx) 1970-07-29
CH503267A (fr) 1971-02-15

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