IT945640B - APPARATUS AND METHOD OF ELECTROSTATIC PRINTING - Google Patents

APPARATUS AND METHOD OF ELECTROSTATIC PRINTING

Info

Publication number
IT945640B
IT945640B IT54991/71A IT5499171A IT945640B IT 945640 B IT945640 B IT 945640B IT 54991/71 A IT54991/71 A IT 54991/71A IT 5499171 A IT5499171 A IT 5499171A IT 945640 B IT945640 B IT 945640B
Authority
IT
Italy
Prior art keywords
electrostatic printing
electrostatic
printing
Prior art date
Application number
IT54991/71A
Other languages
Italian (it)
Inventor
Hugh F Frohbach
David E Blake
Gerald L Pressman
Original Assignee
Electroprint 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
Application filed by Electroprint Inc filed Critical Electroprint Inc
Application granted granted Critical
Publication of IT945640B publication Critical patent/IT945640B/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/34—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner
    • G03G15/344—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner by selectively transferring the powder to the recording medium, e.g. by using a LED array
    • G03G15/346—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner by selectively transferring the powder to the recording medium, e.g. by using a LED array by modulating the powder through holes or a slit
    • 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
    • B41J2/385—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material
    • B41J2/41—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material for electrostatic printing
    • B41J2/415—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material for electrostatic printing by passing charged particles through a hole or a slit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/34—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S101/00—Printing
    • Y10S101/37—Printing employing electrostatic force

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
IT54991/71A 1970-12-28 1971-12-24 APPARATUS AND METHOD OF ELECTROSTATIC PRINTING IT945640B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10168170A 1970-12-28 1970-12-28

Publications (1)

Publication Number Publication Date
IT945640B true IT945640B (en) 1973-05-10

Family

ID=22285866

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54991/71A IT945640B (en) 1970-12-28 1971-12-24 APPARATUS AND METHOD OF ELECTROSTATIC PRINTING

Country Status (9)

Country Link
US (1) US3779166A (en)
JP (1) JPS5833550B1 (en)
CA (1) CA986172A (en)
CH (1) CH557567A (en)
DE (1) DE2165149C2 (en)
FR (1) FR2120944A5 (en)
GB (1) GB1379760A (en)
IT (1) IT945640B (en)
NL (1) NL7117970A (en)

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US3977323A (en) * 1971-12-17 1976-08-31 Electroprint, Inc. Electrostatic printing system and method using ions and liquid aerosol toners
FR2165100A5 (en) * 1969-10-06 1973-08-03 Electroprint Inc
US3967549A (en) * 1973-05-11 1976-07-06 Electroprint, Inc. Ink supply system for an ink mist printer
FR2228620B1 (en) * 1973-05-11 1978-11-17 Electroprint Inc
JPS5413974B2 (en) * 1973-12-03 1979-06-04
JPS5419260B2 (en) * 1973-12-10 1979-07-13
US4024811A (en) * 1973-12-20 1977-05-24 Oki Electric Industry Company, Ltd. High speed printing apparatus
US4004513A (en) * 1974-01-22 1977-01-25 Electroprint, Inc. Method and apparatus for preventing ink smears in an electrostatic ink mist printing system
GB1506012A (en) * 1974-02-25 1978-04-05 Canon Kk Apertured photosensitive screens in electrophotographic apparatus
JPS50137435A (en) * 1974-04-18 1975-10-31
US3906355A (en) * 1974-07-26 1975-09-16 Oki Electric Ind Co Ltd Method and apparatus for testing an aperture board in a high speed printer
US3943848A (en) * 1974-07-27 1976-03-16 Oki Electric Industry Co., Ltd. High speed printing apparatus
US4044671A (en) * 1974-07-31 1977-08-30 Addressograph-Multigraph Corporation Duplicating apparatus employing modulator screen cylinder
US3943847A (en) * 1974-08-07 1976-03-16 Oki Electric Industry Co., Ltd. High speed printing apparatus
JPS5525066B2 (en) * 1974-10-30 1980-07-03
US4117778A (en) * 1974-10-30 1978-10-03 Oki Electric Industry Co., Ltd. High speed printer with arc preventing fluorocarbon gas
US3978786A (en) * 1974-11-15 1976-09-07 Addressograph Multigraph Corporation Copy and reusable master making system apparatus for preparing a permanent image
JPS5856865B2 (en) * 1975-10-15 1983-12-16 キヤノン株式会社 electrophotography
US4038916A (en) * 1975-11-10 1977-08-02 Burroughs Corporation Electrostatic imaging apparatus
US4143962A (en) * 1977-06-09 1979-03-13 Eastman Kodak Company Electrographic imaging apparatus and method
US4734721A (en) * 1985-10-04 1988-03-29 Markem Corporation Electrostatic printer utilizing dehumidified air
US4809026A (en) * 1986-07-29 1989-02-28 Markem Corporation Electrostatic printing utilizing a heated air flow
US4772901A (en) * 1986-07-29 1988-09-20 Markem Corporation Electrostatic printing utilizing dehumidified air
US4809027A (en) * 1986-07-29 1989-02-28 Markem Corporation Offset electrostatic printing utilizing a heated air flow
US4864331A (en) * 1986-10-22 1989-09-05 Markem Corporation Offset electrostatic imaging process
JPS63205123A (en) * 1987-02-21 1988-08-24 Ricoh Co Ltd Ozone removal device
SE459724B (en) * 1987-12-08 1989-07-31 Larson Prod Ab Ove SETTING AND DEVICE MAKING A LATENT ELECTRIC CHARGING PATTERN
US5666147A (en) * 1994-03-08 1997-09-09 Array Printers Ab Method for dynamically positioning a control electrode array in a direct electrostatic printing device
SE503955C2 (en) * 1994-09-19 1996-10-07 Array Printers Ab Method and apparatus for feeding toner particles in a printer unit
WO1996018506A1 (en) * 1994-12-15 1996-06-20 Array Printers Ab Serial printing system with direct deposition of powder particles
US5818480A (en) * 1995-02-14 1998-10-06 Array Printers Ab Method and apparatus to control electrodes in a print unit
EP0740224B1 (en) * 1995-04-25 1998-07-08 Agfa-Gevaert N.V. A device for DEP (direct electrostatic printing)
DE69600403T2 (en) * 1995-04-25 1999-02-04 Agfa Gevaert Nv Direct electrostatic printing device (DEP)
US6000786A (en) * 1995-09-19 1999-12-14 Array Printers Publ. Ab Method and apparatus for using dual print zones to enhance print quality
SE506484C2 (en) 1996-03-12 1997-12-22 Ito Engineering Ab Toner-jet printing plant with electrically shielded matrix
SE506483C2 (en) 1996-03-12 1997-12-22 Ito Engineering Ab Toner-jet printing press
US5847733A (en) * 1996-03-22 1998-12-08 Array Printers Ab Publ. Apparatus and method for increasing the coverage area of a control electrode during direct electrostatic printing
US5971526A (en) * 1996-04-19 1999-10-26 Array Printers Ab Method and apparatus for reducing cross coupling and dot deflection in an image recording apparatus
US5818490A (en) * 1996-05-02 1998-10-06 Array Printers Ab Apparatus and method using variable control signals to improve the print quality of an image recording apparatus
US5742884A (en) * 1996-05-15 1998-04-21 Xerox Corporation Hybrid scavengeless development using a rigid porous planar electrode member
US5774159A (en) * 1996-09-13 1998-06-30 Array Printers Ab Direct printing method utilizing continuous deflection and a device for accomplishing the method
US5956064A (en) * 1996-10-16 1999-09-21 Array Printers Publ. Ab Device for enhancing transport of proper polarity toner in direct electrostatic printing
US5889542A (en) * 1996-11-27 1999-03-30 Array Printers Publ. Ab Printhead structure for direct electrostatic printing
US5959648A (en) * 1996-11-27 1999-09-28 Array Printers Ab Device and a method for positioning an array of control electrodes in a printhead structure for direct electrostatic printing
US5966152A (en) * 1996-11-27 1999-10-12 Array Printers Ab Flexible support apparatus for dynamically positioning control units in a printhead structure for direct electrostatic printing
US6011944A (en) * 1996-12-05 2000-01-04 Array Printers Ab Printhead structure for improved dot size control in direct electrostatic image recording devices
US5984456A (en) * 1996-12-05 1999-11-16 Array Printers Ab Direct printing method utilizing dot deflection and a printhead structure for accomplishing the method
US6012801A (en) * 1997-02-18 2000-01-11 Array Printers Ab Direct printing method with improved control function
US6109730A (en) * 1997-03-10 2000-08-29 Array Printers Ab Publ. Direct printing method with improved control function
US6017115A (en) * 1997-06-09 2000-01-25 Array Printers Ab Direct printing method with improved control function
US6132029A (en) * 1997-06-09 2000-10-17 Array Printers Ab Direct printing method with improved control function
US6102526A (en) * 1997-12-12 2000-08-15 Array Printers Ab Image forming method and device utilizing chemically produced toner particles
US6209990B1 (en) 1997-12-19 2001-04-03 Array Printers Ab Method and apparatus for coating an intermediate image receiving member to reduce toner bouncing during direct electrostatic printing
US6257708B1 (en) 1997-12-19 2001-07-10 Array Printers Ab Direct electrostatic printing apparatus and method for controlling dot position using deflection electrodes
US6030070A (en) * 1997-12-19 2000-02-29 Array Printers Ab Direct electrostatic printing method and apparatus
US6086186A (en) * 1997-12-19 2000-07-11 Array Printers Ab Apparatus for positioning a control electrode array in a direct electrostatic printing device
US6070967A (en) * 1997-12-19 2000-06-06 Array Printers Ab Method and apparatus for stabilizing an intermediate image receiving member during direct electrostatic printing
US6027206A (en) * 1997-12-19 2000-02-22 Array Printers Ab Method and apparatus for cleaning the printhead structure during direct electrostatic printing
US6199971B1 (en) 1998-02-24 2001-03-13 Arrray Printers Ab Direct electrostatic printing method and apparatus with increased print speed
US6074045A (en) * 1998-03-04 2000-06-13 Array Printers Ab Printhead structure in an image recording device
US6174048B1 (en) 1998-03-06 2001-01-16 Array Printers Ab Direct electrostatic printing method and apparatus with apparent enhanced print resolution
US6082850A (en) * 1998-03-19 2000-07-04 Array Printers Ab Apparatus and method for controlling print density in a direct electrostatic printing apparatus by adjusting toner flow with regard to relative positioning of rows of apertures
US6102525A (en) * 1998-03-19 2000-08-15 Array Printers Ab Method and apparatus for controlling the print image density in a direct electrostatic printing apparatus
US6081283A (en) * 1998-03-19 2000-06-27 Array Printers Ab Direct electrostatic printing method and apparatus
EP0965455A1 (en) 1998-06-15 1999-12-22 Array Printers Ab Direct electrostatic printing method and apparatus
ATE215238T1 (en) 1998-06-15 2002-04-15 Array Printers Ab METHOD AND APPARATUS FOR DIRECT ELECTROSTATIC PRINTING
DE19946823A1 (en) * 1999-09-30 2001-04-05 Kammann Maschf Werner Method and device for decorating individual objects
US8020975B2 (en) * 2004-12-03 2011-09-20 Xerox Corporation Continuous particle transport and reservoir system
US9993839B2 (en) 2016-01-18 2018-06-12 Palo Alto Research Center Incorporated System and method for coating a substrate
US10434703B2 (en) * 2016-01-20 2019-10-08 Palo Alto Research Center Incorporated Additive deposition system and method
US10500784B2 (en) 2016-01-20 2019-12-10 Palo Alto Research Center Incorporated Additive deposition system and method
US10493483B2 (en) 2017-07-17 2019-12-03 Palo Alto Research Center Incorporated Central fed roller for filament extension atomizer
US10919215B2 (en) 2017-08-22 2021-02-16 Palo Alto Research Center Incorporated Electrostatic polymer aerosol deposition and fusing of solid particles for three-dimensional printing

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US2944147A (en) * 1955-12-21 1960-07-05 Ibm Xerographic printer
US3120806A (en) * 1957-04-24 1964-02-11 Ibm Magnetic image plate
US2953470A (en) * 1957-06-27 1960-09-20 Ncr Co Method for electrostatic printing
US3056136A (en) * 1957-10-31 1962-09-25 Jack E Macgriff Image control device and method of printing
USRE25830E (en) * 1959-05-27 1965-08-03 High speed printers for computers
US3321768A (en) * 1960-05-12 1967-05-23 Burroughs Corp Electrostatic recording with interchangeable stencils
US3295440A (en) * 1964-05-27 1967-01-03 Continental Can Co Electrostatic printing method and apparatus employing corona discharge means
US3277818A (en) * 1964-12-28 1966-10-11 Gen Micro Electronics Inc Electrostatic stencil apparatus for matrix printers
US3370529A (en) * 1966-08-05 1968-02-27 Fairchild Camera Instr Co Electrostatic printer having selfregulating corona discharge
US3625604A (en) * 1967-10-06 1971-12-07 Electroprint Inc Aperture controlled electrostatic printing system
US3645614A (en) * 1968-03-01 1972-02-29 Electroprint Inc Aperture-controlled electrostatic printing system employing ion projection

Also Published As

Publication number Publication date
CH557567A (en) 1974-12-31
CA986172A (en) 1976-03-23
US3779166A (en) 1973-12-18
AU3689171A (en) 1973-06-21
NL7117970A (en) 1972-06-30
GB1379760A (en) 1975-01-08
DE2165149A1 (en) 1972-07-06
FR2120944A5 (en) 1972-08-18
DE2165149C2 (en) 1982-04-08
JPS5833550B1 (en) 1983-07-20

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