CA1043128A - Liquid proportioning system in a liquid sample analyzer - Google Patents

Liquid proportioning system in a liquid sample analyzer

Info

Publication number
CA1043128A
CA1043128A CA241,493A CA241493A CA1043128A CA 1043128 A CA1043128 A CA 1043128A CA 241493 A CA241493 A CA 241493A CA 1043128 A CA1043128 A CA 1043128A
Authority
CA
Canada
Prior art keywords
chamber
liquid
volume
conduit
sample
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.)
Expired
Application number
CA241,493A
Other languages
English (en)
French (fr)
Inventor
Kent M. Negersmith
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.)
Bayer Corp
Original Assignee
Technicon Instruments Corp
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
Priority claimed from US05/564,583 external-priority patent/US4002269A/en
Application filed by Technicon Instruments Corp filed Critical Technicon Instruments Corp
Application granted granted Critical
Publication of CA1043128A publication Critical patent/CA1043128A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples

Landscapes

  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
CA241,493A 1975-04-02 1975-12-10 Liquid proportioning system in a liquid sample analyzer Expired CA1043128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/564,583 US4002269A (en) 1974-08-16 1975-04-02 Liquid proportioning system in a liquid sample analyzer

Publications (1)

Publication Number Publication Date
CA1043128A true CA1043128A (en) 1978-11-28

Family

ID=24255067

Family Applications (1)

Application Number Title Priority Date Filing Date
CA241,493A Expired CA1043128A (en) 1975-04-02 1975-12-10 Liquid proportioning system in a liquid sample analyzer

Country Status (5)

Country Link
JP (1) JPS5925966B2 (de)
CA (1) CA1043128A (de)
DE (1) DE2558520C2 (de)
FR (1) FR2306444A1 (de)
IT (1) IT1051629B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007087690A1 (en) * 2006-02-02 2007-08-09 Corbett Life Science Pty Ltd Thermocycler and sample port
AU2007200449A1 (en) * 2007-02-02 2008-08-21 Qiagen Gmbh Injection port

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3417454A1 (de) * 1984-05-11 1985-11-14 Pierburg Gmbh & Co Kg Vorrichtung zum messen des oelgehaltes von wasser
US20230139301A1 (en) * 2020-03-18 2023-05-04 Hitachi High-Tech Corporation Automated analyzer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7206833U (de) * 1961-09-04 1900-01-01
BE627401A (de) * 1962-01-23
US3583232A (en) * 1969-06-20 1971-06-08 Technicon Corp Flow regulation system utilizing shear valve and pilot fluid
US3831618A (en) * 1972-12-22 1974-08-27 Abbott Lab Apparatus for the precision metering of fluids

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007087690A1 (en) * 2006-02-02 2007-08-09 Corbett Life Science Pty Ltd Thermocycler and sample port
US8124413B2 (en) 2006-02-02 2012-02-28 Corbett Life Science Pty Ltd Thermocycler and sample port
US9352322B2 (en) 2006-02-02 2016-05-31 Qiagen Instruments Ag Thermocycler and sample port
AU2007200449A1 (en) * 2007-02-02 2008-08-21 Qiagen Gmbh Injection port
AU2007200449B2 (en) * 2007-02-02 2009-07-23 Qiagen Gmbh Injection port

Also Published As

Publication number Publication date
DE2558520C2 (de) 1986-01-30
FR2306444B1 (de) 1982-02-19
JPS51118486A (en) 1976-10-18
FR2306444A1 (fr) 1976-10-29
IT1051629B (it) 1981-05-20
DE2558520A1 (de) 1976-10-14
JPS5925966B2 (ja) 1984-06-22

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