GB1373530A - Apparatus and method for sorting or controlling particles - Google Patents

Apparatus and method for sorting or controlling particles

Info

Publication number
GB1373530A
GB1373530A GB5704971A GB5704971A GB1373530A GB 1373530 A GB1373530 A GB 1373530A GB 5704971 A GB5704971 A GB 5704971A GB 5704971 A GB5704971 A GB 5704971A GB 1373530 A GB1373530 A GB 1373530A
Authority
GB
United Kingdom
Prior art keywords
sorting
controlling particles
particles
controlling
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
GB5704971A
Inventor
J A Robertson
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.)
Mead Corp
Original Assignee
Mead 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 Mead Corp filed Critical Mead Corp
Publication of GB1373530A publication Critical patent/GB1373530A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/21—Ink jet for multi-colour printing
    • B41J2/2121—Ink jet for multi-colour printing characterised by dot size, e.g. combinations of printed dots of different diameter
    • B41J2/2128—Ink jet for multi-colour printing characterised by dot size, e.g. combinations of printed dots of different diameter by means of energy modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/032—Details of scanning heads ; Means for illuminating the original for picture information reproduction
    • H04N1/034—Details of scanning heads ; Means for illuminating the original for picture information reproduction using ink, e.g. ink-jet heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/18—Ink recirculation systems
    • B41J2/185—Ink-collectors; Ink-catchers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
GB5704971A 1970-12-08 1971-12-08 Apparatus and method for sorting or controlling particles Expired GB1373530A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9608370A 1970-12-08 1970-12-08
US11923071A 1971-02-26 1971-02-26

Publications (1)

Publication Number Publication Date
GB1373530A true GB1373530A (en) 1974-11-13

Family

ID=26791053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5704971A Expired GB1373530A (en) 1970-12-08 1971-12-08 Apparatus and method for sorting or controlling particles

Country Status (7)

Country Link
US (1) US3656174A (en)
BE (1) BE776468R (en)
CA (1) CA946458A (en)
DE (1) DE2202867A1 (en)
FR (1) FR2126453B2 (en)
GB (1) GB1373530A (en)
SE (1) SE382511B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790064A (en) * 1971-10-14 1973-02-01 Mead Corp DROP GENERATOR FOR RECORDING DEVICE.
US4087825A (en) * 1976-05-27 1978-05-02 International Business Machines Corporation Ink jet printing intensity modulation
US4123760A (en) * 1977-02-28 1978-10-31 The Mead Corporation Apparatus and method for jet deflection and recording
US4097373A (en) * 1977-03-23 1978-06-27 John Caldwell Allred High speed particle sorter using a field emission electrode
US4258370A (en) * 1979-05-04 1981-03-24 The Mead Corporation Jet drop printer
US4279345A (en) * 1979-08-03 1981-07-21 Allred John C High speed particle sorter using a field emission electrode
US4250510A (en) * 1979-09-04 1981-02-10 The Mead Corporation Fluid jet device
US4307407A (en) * 1980-06-30 1981-12-22 The Mead Corporation Ink jet printer with inclined rows of jet drop streams
US4514735A (en) * 1983-08-12 1985-04-30 The Mead Corporation Ink jet printer start-up and shutdown
GB8403304D0 (en) * 1984-02-08 1984-03-14 Willett Int Ltd Fluid application
US4547785A (en) * 1984-04-23 1985-10-15 The Mead Corporation Apparatus and method for drop deflection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3373437A (en) * 1964-03-25 1968-03-12 Richard G. Sweet Fluid droplet recorder with a plurality of jets
GB1143079A (en) * 1965-10-08 1969-02-19 Hertz Carl H Improvements in or relating to recording devices for converting electrical signals
US3560641A (en) * 1968-10-18 1971-02-02 Mead Corp Image construction system using multiple arrays of drop generators

Also Published As

Publication number Publication date
US3656174A (en) 1972-04-11
SE382511B (en) 1976-02-02
FR2126453A2 (en) 1972-10-06
DE2202867A1 (en) 1972-09-07
BE776468R (en) 1972-04-04
CA946458A (en) 1974-04-30
FR2126453B2 (en) 1977-01-21

Similar Documents

Publication Publication Date Title
CA940192A (en) Apparatus and method for sorting particles
IL42149A (en) Method and apparatus for forming boards from particles
IL36138A0 (en) Method and apparatus for moving objects
CA920694A (en) Material container sorting apparatus and method
ZA713056B (en) Method and apparatus for processing particulate solids
IL40750A0 (en) Method and apparatus for reducing particulate ore
CA923753A (en) Method and apparatus for processing particulate solids
AU474375B2 (en) Method and apparatus for processing material
GB1373530A (en) Apparatus and method for sorting or controlling particles
IL40758A (en) Method and apparatus for reducing particulate ore
IL36295A (en) Particle size analyzing apparatus and method using threshold level control
CA972706A (en) Process and apparatus for electrorefining particulate metallic materials
GB1415312A (en) Method and apparatus for monitoring particles
ZM14171A1 (en) Method and apparatus for conditioning tobacco
CA941808A (en) Method and apparatus for comminuting and sorting material
AU6288165A (en) Method and apparatus for the wet gravity concentration of ores
CA857137A (en) Particle separation apparatus and method
ZA727373B (en) Apparatus and method for transporting fluid-entrainable particles
CA834558A (en) Classification method and apparatus
GB1365693A (en) Method and apparatus for processing blocks and material
ZA715085B (en) Method of and apparatus for the sorting and separation granular material
CA832759A (en) Method and apparatus for particle counting
CA778234A (en) Method and apparatus for the wet gravity concentration of ores
ZA698553B (en) Screening method and apparatus
MY7300506A (en) Method of and apparatus for the electrostatic sorting of mixtures

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees