GB978794A - Sample-supply device for analysis apparatus - Google Patents

Sample-supply device for analysis apparatus

Info

Publication number
GB978794A
GB978794A GB38123/62A GB3812362A GB978794A GB 978794 A GB978794 A GB 978794A GB 38123/62 A GB38123/62 A GB 38123/62A GB 3812362 A GB3812362 A GB 3812362A GB 978794 A GB978794 A GB 978794A
Authority
GB
United Kingdom
Prior art keywords
liquid
take
receptacle
cam
rod
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
GB38123/62A
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
Application filed by Technicon Instruments Corp filed Critical Technicon Instruments Corp
Publication of GB978794A publication Critical patent/GB978794A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fluid Mechanics (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

978,794. Sequentially supplying liquid samples. TECHNICON INSTRUMENTS CORPORATION. Oct. 9, 1962 [Oct. 20, 1961], No. 38123/62. Heading B1X. A liquid sample supply device for analytical apparatus comprises a carrier 16 for a row of containers 18 for the liquid samples, a take-off device 24 having a tubular part movable into and out of said containers for withdrawing liquid therefrom and a receptacle 38 for washliquor positioned laterally of the row of carriers, the carrier 16 being adapted to move in the direction of the row of containers and the tubular part of the take-off device being movable also into and out of the wash liquid receptacle. The above numerals refer to Fig. 3, in which the desired movement of the take-off device 24 into and out of the container 18 and receptacle 38 is effected by clamping the device to a vertical rod 56 which is movable up and down by a cam-operated lever 62 engaging a grooved wheel 60 attached to rod 56. After withdrawal of a liquid sample or of wash liquid, the take-off device is moved into the next withdrawal position by rotation of rod 56 effected by the action of a cam-operated lever 84 on a pin 92 carried by an arm 90 fixed to the rod 56. The cam-operated levers 62 and 84 are motivated by a common cam wheel 78 linked to a Geneva gear for effecting step-wise rotation of carrier 16 of the type described in Specification 834,635. The tube 30 of the take-off device is connected via conduit 128 to a proportioning pump 32 described in Specification 817,070 (see Fig. 1). A stream of liquid samples separated from each other by intervening segments of wash liquid each disposed between a pair of air segments is drawn into tube 30 of the takeoff device. The segmented stream is then fed via the pump to an analysis apparatus, comprising a pump, dialyser, and colorimeter, as described in Specification 774,711. The wash receptacle 38 is preferably of the constant head type being provided with a narrow inlet 44 and an overflow chamber 60,having a wide liquid outlet 48.
GB38123/62A 1961-10-20 1962-10-09 Sample-supply device for analysis apparatus Expired GB978794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US146551A US3134263A (en) 1961-10-20 1961-10-20 Sample-supply device for automatic analysis apparatus

Publications (1)

Publication Number Publication Date
GB978794A true GB978794A (en) 1964-12-23

Family

ID=22517896

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38123/62A Expired GB978794A (en) 1961-10-20 1962-10-09 Sample-supply device for analysis apparatus

Country Status (7)

Country Link
US (1) US3134263A (en)
BE (1) BE623890A (en)
CH (1) CH409468A (en)
DE (1) DE1523046B2 (en)
GB (1) GB978794A (en)
NL (1) NL113309C (en)
SE (1) SE310803B (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251229A (en) * 1962-12-26 1966-05-17 Isreeli Jack Liquid-sample supply apparatus
US3230776A (en) * 1963-05-31 1966-01-25 Technicon Instr Liquid sample supply apparatus
GB1014462A (en) * 1963-08-24 1965-12-22 Peter James Littlejohns Sequei Multiple pipetting apparatus
US3252329A (en) * 1963-11-27 1966-05-24 Technicon Instr Sample supply means for automatic analysis apparatus
US3252327A (en) * 1963-12-24 1966-05-24 Technicon Instr Sample supply device for automatic analysis apparatus
US3301065A (en) * 1964-03-20 1967-01-31 American Cyanamid Co Liquid sample supply apparatus
US3266322A (en) * 1964-06-15 1966-08-16 Technicon Instr Automatic liquid sample supply and wash apparatus for automatic analysis system
US3342063A (en) * 1965-02-23 1967-09-19 Technicon Instr Blood-viscosity measuring apparatus
DE1548912B1 (en) * 1965-03-26 1971-11-25 Ceskoslovenska Akademie Ved DEVICE FOR DIVIDING FLOWING MEDIA TO INDIVIDUAL SUCCESSIVE SECTIONS
US3480369A (en) * 1966-02-21 1969-11-25 Technion Corp Method and apparatus for the colorimetric analysis of liquid samples
US3479141A (en) * 1967-05-17 1969-11-18 Technicon Corp Method and apparatus for analysis
US3435684A (en) * 1967-10-02 1969-04-01 Technicon Corp Method and apparatus for the dilution and division of a stream of samples for continuous analysis
US3546946A (en) * 1969-01-08 1970-12-15 Upjohn Co Fluid sample selector
US3600953A (en) * 1969-07-25 1971-08-24 Technicon Corp Method and apparatus for the introduction of auxiliary separating fluid in fluid sample analyses means
US3628891A (en) * 1970-09-14 1971-12-21 Technicon Corp Method for the minimization of the effects of pulsations in intermittent pumping systems
US3695281A (en) * 1970-11-16 1972-10-03 Technicon Instr Method and apparatus for fluid injection
US3840438A (en) * 1972-04-10 1974-10-08 Technicon Instr Method of direct potentiometric analysis of a liquid sample
US3902371A (en) * 1974-01-11 1975-09-02 Technicon Instr Liquid sample probe apparatus
DE2602675C3 (en) * 1976-01-24 1981-05-21 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen Method and device for the automatic implementation of series analyzes
US4065973A (en) * 1976-12-10 1978-01-03 Technicon Instruments Corporation Liquid sampler
DE2924124C2 (en) * 1979-06-15 1986-04-24 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen Autosampler
FR2446480A1 (en) * 1979-01-10 1980-08-08 Instruments Sa Sampling and preparation of biological liquids - using microprocessor to control sampling and injection of rinsing water
US4363245A (en) * 1980-11-18 1982-12-14 Peerless Electronics Research Corp. Sampling apparatus
GB2116711B (en) * 1982-03-17 1985-07-31 Vickers Plc Automatic chemical analysis
US4526754A (en) * 1982-07-30 1985-07-02 Technicon Instruments Corporation Sample transport system
NL8700735A (en) * 1987-03-30 1988-10-17 Philips Nv Apparatus for picking up, moving and dispensing products.
US5134079A (en) * 1989-03-27 1992-07-28 International Technidyne Corp. Fluid sample collection and delivery system and methods particularly adapted for body fluid sampling
US20060013729A1 (en) * 1991-02-14 2006-01-19 Glen Carey Fluid handling apparatus for an automated analyzer
US6436349B1 (en) * 1991-03-04 2002-08-20 Bayer Corporation Fluid handling apparatus for an automated analyzer
US6498037B1 (en) * 1991-03-04 2002-12-24 Bayer Corporation Method of handling reagents in a random access protocol
DE69232970D1 (en) * 1991-12-13 2003-04-24 Dade Behring Inc Suction probe from containers with probe washing device
WO2015095239A1 (en) 2013-12-18 2015-06-25 Optiscan Biomedical Corporation Systems and methods for detecting leaks

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879141A (en) * 1955-11-16 1959-03-24 Technicon Instr Automatic analyzing apparatus

Also Published As

Publication number Publication date
NL113309C (en)
SE310803B (en) 1969-05-12
BE623890A (en)
CH409468A (en) 1966-03-15
DE1523046A1 (en) 1969-01-09
US3134263A (en) 1964-05-26
DE1523046B2 (en) 1970-09-17

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