DE2329876A1 - Kolbenpumpeneinheit zur portionierung von fluessigkeiten - Google Patents

Kolbenpumpeneinheit zur portionierung von fluessigkeiten

Info

Publication number
DE2329876A1
DE2329876A1 DE19732329876 DE2329876A DE2329876A1 DE 2329876 A1 DE2329876 A1 DE 2329876A1 DE 19732329876 DE19732329876 DE 19732329876 DE 2329876 A DE2329876 A DE 2329876A DE 2329876 A1 DE2329876 A1 DE 2329876A1
Authority
DE
Germany
Prior art keywords
pump
container
storage container
piston
portioning
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19732329876
Other languages
German (de)
English (en)
Inventor
Kjell Fagerstroem
Hans Krook
Bertil Mattson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pfizer Health AB
Original Assignee
LKB Produkter AB
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 LKB Produkter AB filed Critical LKB Produkter AB
Publication of DE2329876A1 publication Critical patent/DE2329876A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B01L3/0203—Burettes, i.e. for withdrawing and redistributing liquids through different conduits
    • B01L3/0206—Burettes, i.e. for withdrawing and redistributing liquids through different conduits of the plunger pump type
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • 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
    • G01F11/021—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 piston type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Sampling And Sample Adjustment (AREA)
DE19732329876 1972-06-15 1973-06-12 Kolbenpumpeneinheit zur portionierung von fluessigkeiten Pending DE2329876A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE787972A SE362929B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-06-15 1972-06-15

Publications (1)

Publication Number Publication Date
DE2329876A1 true DE2329876A1 (de) 1973-12-20

Family

ID=20272553

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732329876 Pending DE2329876A1 (de) 1972-06-15 1973-06-12 Kolbenpumpeneinheit zur portionierung von fluessigkeiten

Country Status (5)

Country Link
JP (1) JPS4951603A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2329876A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2190178A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1429849A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE362929B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH633977A5 (de) * 1978-09-15 1983-01-14 Mettler Instrumente Ag Wechselbuerette.

Also Published As

Publication number Publication date
FR2190178A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-01-25
SE362929B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-12-27
GB1429849A (en) 1976-03-31
JPS4951603A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-20

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