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GB2131946B - Fluid transfer mechanism - Google Patents

Fluid transfer mechanism

Info

Publication number
GB2131946B
GB2131946B GB08319271A GB8319271A GB2131946B GB 2131946 B GB2131946 B GB 2131946B GB 08319271 A GB08319271 A GB 08319271A GB 8319271 A GB8319271 A GB 8319271A GB 2131946 B GB2131946 B GB 2131946B
Authority
GB
United Kingdom
Prior art keywords
transfer mechanism
fluid transfer
fluid
transfer
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
GB08319271A
Other versions
GB2131946A (en
GB8319271D0 (en
Inventor
Vladimir J Drbal
Guenter Ginsberg
Bruce J Hodgins
John Andrew Richardson
Ted Walker Britton
Richard M Grimm
Ernesto Bello
Rodolfo Ramiro Rodriguez
Ivan Kenneth Saltz
Wallace H Coulter
Walter M Mena
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.)
Coulter Electronics Ltd
Coulter Electronics Inc
Original Assignee
Coulter Electronics Ltd
Coulter Electronics Inc
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 US06/115,691 external-priority patent/US4276260A/en
Priority claimed from US06/200,143 external-priority patent/US4325909A/en
Application filed by Coulter Electronics Ltd, Coulter Electronics Inc filed Critical Coulter Electronics Ltd
Publication of GB8319271D0 publication Critical patent/GB8319271D0/en
Publication of GB2131946A publication Critical patent/GB2131946A/en
Application granted granted Critical
Publication of GB2131946B publication Critical patent/GB2131946B/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
    • G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
    • G01N35/1011—Control of the position or alignment of the transfer device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
    • B01F31/441—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a rectilinear reciprocating movement
    • 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
    • G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
    • G01N2035/1025—Fluid level sensing
    • 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
    • G01N35/1081—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices characterised by the means for relatively moving the transfer device and the containers in an horizontal plane
    • G01N35/1083—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices characterised by the means for relatively moving the transfer device and the containers in an horizontal plane with one horizontal degree of freedom
    • G01N2035/1086—Cylindrical, e.g. variable angle
    • 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
    • G01N35/1004—Cleaning sample transfer devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
GB08319271A 1980-01-28 1983-07-15 Fluid transfer mechanism Expired GB2131946B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/115,691 US4276260A (en) 1980-01-28 1980-01-28 Fluid transfer mechanism
US06/200,143 US4325909A (en) 1980-10-24 1980-10-24 Fluid transfer apparatus

Publications (3)

Publication Number Publication Date
GB8319271D0 GB8319271D0 (en) 1983-08-17
GB2131946A GB2131946A (en) 1984-06-27
GB2131946B true GB2131946B (en) 1985-01-09

Family

ID=26813464

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8102552A Expired GB2068115B (en) 1980-01-28 1981-01-28 Transferring fluid
GB08319271A Expired GB2131946B (en) 1980-01-28 1983-07-15 Fluid transfer mechanism

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8102552A Expired GB2068115B (en) 1980-01-28 1981-01-28 Transferring fluid

Country Status (6)

Country Link
CH (1) CH645729A5 (en)
DE (1) DE3102774A1 (en)
FR (1) FR2474697B1 (en)
GB (2) GB2068115B (en)
IT (1) IT1170658B (en)
NL (1) NL8100411A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2585740B2 (en) * 1987-11-12 1997-02-26 株式会社日立製作所 Automatic analyzers and reaction vessels
US5051238A (en) * 1987-11-20 1991-09-24 Hitachi, Ltd. Automatic analyzing system
DE4118709A1 (en) * 1991-06-07 1992-12-10 Kernforschungsz Karlsruhe Suspension stirrer - has rotating tube with agitator rods and cutting cage unit around central tube to give even stirring and break up sediment
DE4121089A1 (en) * 1991-06-26 1993-01-07 Boehringer Mannheim Gmbh ANALYSIS SYSTEM FOR THE AUTOMATIC ANALYSIS OF BODY LIQUIDS
SE9502183D0 (en) * 1995-06-15 1995-06-15 Pharmacia Ab Safety device at a pipette arm
JP4351875B2 (en) * 2003-07-15 2009-10-28 シスメックス株式会社 Liquid suction device and analyzer equipped with the same
EP3079823B1 (en) * 2013-12-11 2018-11-14 Fraunhofer Gesellschaft zur Förderung der Angewand Cell dispensing system and method
WO2017142987A1 (en) * 2016-02-19 2017-08-24 Siemens Healthcare Diagnostics Inc. Single-piece transfer arm structure for analytical instrumentation
US11360112B2 (en) 2016-09-21 2022-06-14 Hitachi High-Tech Corporation Automatic analyzer
CN107328608A (en) * 2017-07-25 2017-11-07 郑州航空工业管理学院 A kind of star wheel type sampled for the water surface can continuous automatic collector
DE102023122582A1 (en) 2023-08-23 2025-02-27 Analytik Jena Gmbh+Co. Kg sampler and analyzer with sampler

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7435369U (en) * 1975-02-13 Heraeus W Gmbh Stirrer
DE1021334B (en) * 1953-08-24 1957-12-27 Fries Sohn J S Agitator for mixing mixes located in a wide container
DE1117402B (en) * 1957-08-03 1961-11-16 Ford Werke Ag Independent independent wheel suspension for non-driven rear wheels of motor vehicles
NL252663A (en) * 1959-06-18
US3178266A (en) * 1960-10-07 1965-04-13 Warner Lambert Pharmaceutical Materials handling apparatus
FR1318042A (en) * 1961-03-08 1963-02-15 Technicon Instr Liquid supply device provided with an agitator, for automatic liquid analysis apparatus
GB982434A (en) * 1961-07-13 1965-02-03 Technicon Instr Fluid mixing apparatus
GB1051956A (en) * 1964-04-01
FR1447043A (en) * 1964-09-18 1966-07-22 Ceskoslovenska Akademie Ved Device especially for precise dosing of liquids
DE1903077A1 (en) * 1966-09-08 1970-09-17 Automatisme Cie Gle Automatic liquid transfer appts for - use in sequential analysis
DE1673350A1 (en) * 1967-01-21 1971-09-02 Zeiss Carl Fa Device for automatic analysis preparation of liquids
US3780992A (en) * 1972-07-17 1973-12-25 Department Of Health Education Vibrating pipette probe mixer
US3901656A (en) * 1972-08-24 1975-08-26 American Monitor Corp Apparatus and method for preparing and presenting serum chemistries for analyzation
US3863507A (en) * 1973-03-16 1975-02-04 Coulter Electronics Sample mixing and metering apparatus
US3902371A (en) * 1974-01-11 1975-09-02 Technicon Instr Liquid sample probe apparatus
FR2291149A1 (en) * 1974-11-15 1976-06-11 Canal Sa Sampling liq. successively from tubes - carried in notches on rotating ring with control and drive assembly inside
HU171473B (en) * 1975-03-07 1978-01-28 Mueszeripari Muevek Lab Quick operation automatic sampler
SE389972B (en) * 1975-03-27 1976-11-29 Autochem Instrument Ab DEVICE FOR DOSING A LIQUID INTO A PROVER AND FOR AGITATING THE CONTENTS OF THE PROVER
US4166094A (en) * 1978-05-22 1979-08-28 The Perkin-Elmer Corporation Automatic fluid sampling transport system

Also Published As

Publication number Publication date
FR2474697B1 (en) 1985-07-26
IT1170658B (en) 1987-06-03
IT8147647A0 (en) 1981-01-27
DE3102774C2 (en) 1992-07-02
DE3102774A1 (en) 1981-12-17
GB2068115B (en) 1984-08-08
CH645729A5 (en) 1984-10-15
GB2131946A (en) 1984-06-27
GB2068115A (en) 1981-08-05
FR2474697A1 (en) 1981-07-31
GB8319271D0 (en) 1983-08-17
NL8100411A (en) 1981-08-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940128