CH543892A - Method and device for introducing a metered amount of foreign liquid into a main liquid flow - Google Patents

Method and device for introducing a metered amount of foreign liquid into a main liquid flow

Info

Publication number
CH543892A
CH543892A CH904772A CH904772A CH543892A CH 543892 A CH543892 A CH 543892A CH 904772 A CH904772 A CH 904772A CH 904772 A CH904772 A CH 904772A CH 543892 A CH543892 A CH 543892A
Authority
CH
Switzerland
Prior art keywords
introducing
metered amount
foreign
liquid flow
liquid
Prior art date
Application number
CH904772A
Other languages
German (de)
Inventor
Alexander Dr Hagen
Mewes Dirk
Wolfgang Dr Gruber
Bergmeyer Hans Ulrich Dr Prof
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
Publication of CH543892A publication Critical patent/CH543892A/en

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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material 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)
CH904772A 1971-06-18 1972-06-16 Method and device for introducing a metered amount of foreign liquid into a main liquid flow CH543892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2130287A DE2130287C3 (en) 1971-06-18 1971-06-18 Method and device for introducing a metered amount of foreign liquid into a main liquid flow

Publications (1)

Publication Number Publication Date
CH543892A true CH543892A (en) 1973-11-15

Family

ID=5811136

Family Applications (1)

Application Number Title Priority Date Filing Date
CH904772A CH543892A (en) 1971-06-18 1972-06-16 Method and device for introducing a metered amount of foreign liquid into a main liquid flow

Country Status (14)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH674580A5 (en) * 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 (en) * 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 (en) * 1990-10-24 1997-02-26 三菱重工業株式会社 Slurry sampling equipment
US6458326B1 (en) 1999-11-24 2002-10-01 Home Diagnostics, Inc. Protective test strip platform
US6562625B2 (en) 2001-02-28 2003-05-13 Home Diagnostics, Inc. Distinguishing test types through spectral analysis
US6525330B2 (en) 2001-02-28 2003-02-25 Home Diagnostics, Inc. Method of strip insertion detection
US6541266B2 (en) 2001-02-28 2003-04-01 Home Diagnostics, Inc. Method for determining concentration of an analyte in a test strip
CN103323289B (en) * 2013-07-12 2015-02-25 黄河水利委员会黄河水利科学研究院 Reservoir sediment low-disturbance cutting type sampling cutter head
CN109210382B (en) * 2018-11-13 2023-09-01 乐山师范学院 Nuclear magnetic tube quantitative air-filling device and use method thereof

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
JPS5320464B1 (en) 1978-06-27
DE2130287A1 (en) 1972-12-21
NL176840C (en) 1985-06-17
YU161372A (en) 1980-06-30
HU167419B (en) 1976-04-28
CA948854A (en) 1974-06-11
DE2130287C3 (en) 1975-06-05
BE784989A (en) 1972-12-18
GB1348227A (en) 1974-03-13
YU35401B (en) 1980-12-31
DE2130287B2 (en) 1974-10-24
IT960695B (en) 1973-11-30
FR2141877B1 (en) 1977-12-23
US3762609A (en) 1973-10-02
SE389912B (en) 1976-11-22
NL7208242A (en) 1972-12-20
AT316493B (en) 1974-07-10
FR2141877A1 (en) 1973-01-26
NL176840B (en) 1985-01-16

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Legal Events

Date Code Title Description
PL Patent ceased