CA948854A - Apparatus for introducing a metered amount of sample liquid into a continuous stream of a carrier liquid - Google Patents

Apparatus for introducing a metered amount of sample liquid into a continuous stream of a carrier liquid

Info

Publication number
CA948854A
CA948854A CA144,992A CA144992A CA948854A CA 948854 A CA948854 A CA 948854A CA 144992 A CA144992 A CA 144992A CA 948854 A CA948854 A CA 948854A
Authority
CA
Canada
Prior art keywords
introducing
liquid
continuous stream
metered amount
sample liquid
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
CA144,992A
Other languages
English (en)
Inventor
Dirk Mewes
Hans U. Bergmeyer
Wolfgang Gruber
Alexander Hagen
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.)
Roche Diagnostics GmbH
Original Assignee
Boehringer Mannheim GmbH
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 Boehringer Mannheim GmbH filed Critical Boehringer Mannheim GmbH
Application granted granted Critical
Publication of CA948854A publication Critical patent/CA948854A/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
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
    • G01N35/1097—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers characterised by the valves
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/001—Control of flow ratio with discontinuous action
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/003—Control of flow ratio using interconnected flow control elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Details Of Valves (AREA)
  • Accessories For Mixers (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
CA144,992A 1971-06-18 1972-06-16 Apparatus for introducing a metered amount of sample liquid into a continuous stream of a carrier liquid Expired CA948854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2130287A DE2130287C3 (de) 1971-06-18 1971-06-18 Verfahren und Einrichtung zum Einbringen einer dosierten Fremdflüssigkeitsmenge in einen Flüssigkeitshauptstrom

Publications (1)

Publication Number Publication Date
CA948854A true CA948854A (en) 1974-06-11

Family

ID=5811136

Family Applications (1)

Application Number Title Priority Date Filing Date
CA144,992A Expired CA948854A (en) 1971-06-18 1972-06-16 Apparatus for introducing a metered amount of sample liquid into a continuous stream of a carrier liquid

Country Status (14)

Country Link
US (1) US3762609A (sv)
JP (1) JPS5320464B1 (sv)
AT (1) AT316493B (sv)
BE (1) BE784989A (sv)
CA (1) CA948854A (sv)
CH (1) CH543892A (sv)
DE (1) DE2130287C3 (sv)
FR (1) FR2141877B1 (sv)
GB (1) GB1348227A (sv)
HU (1) HU167419B (sv)
IT (1) IT960695B (sv)
NL (1) NL176840C (sv)
SE (1) SE389912B (sv)
YU (1) YU35401B (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH674580A5 (sv) * 1983-10-06 1990-06-15 Contraves Ag
US4798803A (en) * 1985-07-10 1989-01-17 The Dow Chemical Company Method for titration flow injection analysis
JPS62154679U (sv) * 1986-03-25 1987-10-01
US4935346A (en) 1986-08-13 1990-06-19 Lifescan, Inc. Minimum procedure system for the determination of analytes
JP2527276Y2 (ja) * 1990-10-24 1997-02-26 三菱重工業株式会社 スラリーのサンプリング装置
US6458326B1 (en) 1999-11-24 2002-10-01 Home Diagnostics, Inc. Protective test strip platform
US6525330B2 (en) 2001-02-28 2003-02-25 Home Diagnostics, Inc. Method of strip insertion detection
US6562625B2 (en) 2001-02-28 2003-05-13 Home Diagnostics, Inc. Distinguishing test types through spectral analysis
US6541266B2 (en) 2001-02-28 2003-04-01 Home Diagnostics, Inc. Method for determining concentration of an analyte in a test strip
CN103323289B (zh) * 2013-07-12 2015-02-25 黄河水利委员会黄河水利科学研究院 水库淤积物低扰动切削式取样刀头
CN109210382B (zh) * 2018-11-13 2023-09-01 乐山师范学院 一种核磁管定量加气装置及其使用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195776A (en) * 1962-12-03 1965-07-20 Grace W R & Co Automatic catalyst dispenser
US3244328A (en) * 1964-03-23 1966-04-05 Corning Glass Works Dispensing from plural sources
US3227312A (en) * 1964-09-08 1966-01-04 Nat Distillers Chem Corp Shot injector

Also Published As

Publication number Publication date
DE2130287B2 (de) 1974-10-24
DE2130287A1 (de) 1972-12-21
NL176840C (nl) 1985-06-17
JPS5320464B1 (sv) 1978-06-27
IT960695B (it) 1973-11-30
SE389912B (sv) 1976-11-22
HU167419B (en) 1976-04-28
YU161372A (en) 1980-06-30
YU35401B (en) 1980-12-31
NL7208242A (sv) 1972-12-20
US3762609A (en) 1973-10-02
CH543892A (de) 1973-11-15
NL176840B (nl) 1985-01-16
DE2130287C3 (de) 1975-06-05
GB1348227A (en) 1974-03-13
FR2141877A1 (sv) 1973-01-26
BE784989A (fr) 1972-12-18
AT316493B (de) 1974-07-10
FR2141877B1 (sv) 1977-12-23

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