GB1103190A - Corpuscle sorter - Google Patents

Corpuscle sorter

Info

Publication number
GB1103190A
GB1103190A GB4344/66A GB434466A GB1103190A GB 1103190 A GB1103190 A GB 1103190A GB 4344/66 A GB4344/66 A GB 4344/66A GB 434466 A GB434466 A GB 434466A GB 1103190 A GB1103190 A GB 1103190A
Authority
GB
United Kingdom
Prior art keywords
particle
droplets
contain
droplet
electrostatic
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
GB4344/66A
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.)
US Atomic Energy Commission (AEC)
Original Assignee
US Atomic Energy Commission (AEC)
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 US Atomic Energy Commission (AEC) filed Critical US Atomic Energy Commission (AEC)
Publication of GB1103190A publication Critical patent/GB1103190A/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
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0241—Drop counters; Drop formers
    • B01L3/0268—Drop counters; Drop formers using pulse dispensing or spraying, eg. inkjet type, piezo actuated ejection of droplets from capillaries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C5/00—Separating dispersed particles from liquids by electrostatic effect
    • B03C5/02—Separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/043—Discharge apparatus, e.g. electrostatic spray guns using induction-charging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/361—Processing or control devices therefor, e.g. escort memory
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/149—Optical investigation techniques, e.g. flow cytometry specially adapted for sorting particles, e.g. by their size or optical properties
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/22—Analogue/digital converters pattern-reading type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Dispersion Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Clinical Laboratory Science (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Electrostatic Separation (AREA)

Abstract

1,103,190. Electrostatic separators. UNITED STATES ATOMIC ENERGY COMMISSION. 1, Feb., 1966 [4, June, 1965], No. 4344/ 66. Heading B2J. [Also in Division G1] In an. apparatus for sorting particles suspended in a liquid, a jet of the liquid is broken into a regular train of droplets by accoustic pulses and a sensor 29 measures a selected characteristic of each particle that passes it and causes an electrostatic charging collar 37 to charge each droplet in accordance with the measured characteristic of any particle it may contain. Electrostatic deflecting plates 39, 41 then direct each droplet into an appropriate collecting vessel or onto an appropriate portion of a moving strip of blotting paper. The selected characteristic may be size, radioactivity, fluorescence, luminescence, electrical conductivity, or light transmissibility. or reflectivity. The particle concentration should be such that about one in seven droplets will contain a particle and the collar 37 should charge one or more droplets ahead of and behind the droplet expected to contain the particle.
GB4344/66A 1965-06-04 1966-02-01 Corpuscle sorter Expired GB1103190A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US461566A US3380584A (en) 1965-06-04 1965-06-04 Particle separator
GB4055470 1970-08-22

Publications (1)

Publication Number Publication Date
GB1103190A true GB1103190A (en) 1968-02-14

Family

ID=26264433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4344/66A Expired GB1103190A (en) 1965-06-04 1966-02-01 Corpuscle sorter

Country Status (7)

Country Link
US (1) US3380584A (en)
BE (1) BE679753A (en)
ES (1) ES337429A1 (en)
GB (1) GB1103190A (en)
IL (1) IL25874A (en)
NL (1) NL6605117A (en)
SE (1) SE320210B (en)

Cited By (11)

* Cited by examiner, † Cited by third party
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EP0423328A1 (en) * 1989-05-01 1991-04-24 Coulter Corp Coincidence arbitration in a flow cytometry sorting system.
WO2015056431A1 (en) * 2013-10-17 2015-04-23 Sony Corporation Particle fractionation apparatus, particle fractionation method and particle fractionation program
EP2871002A1 (en) * 2013-11-08 2015-05-13 VLN Advanced Technologies Inc. Integrated fluidjet system for stripping, prepping and coating a part
US10132735B2 (en) 2012-03-30 2018-11-20 Sony Corporation Microparticle sorting device and method of optimizing fluid stream therein
US10241025B2 (en) 2013-01-28 2019-03-26 Sony Corporation Microparticle sorting device, and method and program for sorting microparticles
US10309891B2 (en) 2013-10-16 2019-06-04 Sony Corporation Particle sorting apparatus, particle sorting method, and program
US10309892B2 (en) 2014-02-13 2019-06-04 Sony Corporation Particle sorting device, particle sorting method, program, and particle sorting system
US10386287B2 (en) 2014-09-05 2019-08-20 Sony Corporation Droplet sorting device, droplet sorting method and program
US10605714B2 (en) 2015-10-19 2020-03-31 Sony Corporation Image processing device, fine particle sorting device, and image processing method
CN112536237A (en) * 2020-11-03 2021-03-23 安徽理工大学 Coal gangue sorting device and raw coal gangue discharge system
US11193874B2 (en) 2012-03-30 2021-12-07 Sony Corporation Micro-particle sorting apparatus and method of determining a trajectory of an ejected stream carrying micro-particles

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Cited By (21)

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EP0423328A4 (en) * 1989-05-01 1992-06-03 Coulter Corporation Coincidence arbitration in a flow cytometry sorting system
EP0423328A1 (en) * 1989-05-01 1991-04-24 Coulter Corp Coincidence arbitration in a flow cytometry sorting system.
US11193874B2 (en) 2012-03-30 2021-12-07 Sony Corporation Micro-particle sorting apparatus and method of determining a trajectory of an ejected stream carrying micro-particles
US10132735B2 (en) 2012-03-30 2018-11-20 Sony Corporation Microparticle sorting device and method of optimizing fluid stream therein
US10241025B2 (en) 2013-01-28 2019-03-26 Sony Corporation Microparticle sorting device, and method and program for sorting microparticles
US11313784B2 (en) 2013-01-28 2022-04-26 Sony Corporation Microparticle sorting device, and method and program for sorting microparticles
US10309891B2 (en) 2013-10-16 2019-06-04 Sony Corporation Particle sorting apparatus, particle sorting method, and program
WO2015056431A1 (en) * 2013-10-17 2015-04-23 Sony Corporation Particle fractionation apparatus, particle fractionation method and particle fractionation program
US9857286B2 (en) 2013-10-17 2018-01-02 Sony Corporation Particle fractionation apparatus, particle fractionation method and particle fractionation program
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BE679753A (en) 1966-10-03
SE320210B (en) 1970-02-02
NL6605117A (en) 1966-12-05
DE1517961A1 (en) 1970-01-15
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DE1517961B2 (en) 1976-02-12
US3380584A (en) 1968-04-30
IL25874A (en) 1972-04-27

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