LU57829A1 - - Google Patents

Info

Publication number
LU57829A1
LU57829A1 LU57829DA LU57829A1 LU 57829 A1 LU57829 A1 LU 57829A1 LU 57829D A LU57829D A LU 57829DA LU 57829 A1 LU57829 A1 LU 57829A1
Authority
LU
Luxembourg
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 LU57829A1 publication Critical patent/LU57829A1/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)
LU57829D 1968-01-24 1969-01-23 LU57829A1 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
LU57829A1 true LU57829A1 (fr) 1970-07-29

Family

ID=8645054

Family Applications (1)

Application Number Title Priority Date Filing Date
LU57829D LU57829A1 (fr) 1968-01-24 1969-01-23

Country Status (9)

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

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
CA2122600C (fr) * 1992-09-02 1998-10-13 Valery Viktorovich Skobelev Pompe pour liquides biologiques
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
US20220291089A1 (en) * 2019-09-02 2022-09-15 Smarta Industrial Pty Ltd Sampler

Also Published As

Publication number Publication date
CH503267A (fr) 1971-02-15
NL6901090A (fr) 1969-07-28
SE346591B (fr) 1972-07-10
DE1903557A1 (de) 1969-08-28
BE727311A (fr) 1969-07-23
GB1214444A (en) 1970-12-02
US3554674A (en) 1971-01-12
FR1561307A (fr) 1969-03-28

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