CH402016A - Device for applying powder ink to a copy sheet - Google Patents

Device for applying powder ink to a copy sheet

Info

Publication number
CH402016A
CH402016A CH79863A CH79863A CH402016A CH 402016 A CH402016 A CH 402016A CH 79863 A CH79863 A CH 79863A CH 79863 A CH79863 A CH 79863A CH 402016 A CH402016 A CH 402016A
Authority
CH
Switzerland
Prior art keywords
copy sheet
applying powder
powder ink
ink
applying
Prior art date
Application number
CH79863A
Other languages
French (fr)
Inventor
Games Abram
Original Assignee
Imagic Process Limited
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 Imagic Process Limited filed Critical Imagic Process Limited
Publication of CH402016A publication Critical patent/CH402016A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/398—Processes based on the production of stickiness patterns using powders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B41M7/02—Dusting, e.g. with an anti-offset powder for obtaining raised printing such as by thermogravure ; Varnishing
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
    • G03G15/081—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the developer handling means after the supply and before the regulating, e.g. means for preventing developer blocking

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)
  • Photographic Developing Apparatuses (AREA)
CH79863A 1962-01-25 1963-01-23 Device for applying powder ink to a copy sheet CH402016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2870/62A GB1031511A (en) 1962-01-25 1962-01-25 Improvements relating to copying processes

Publications (1)

Publication Number Publication Date
CH402016A true CH402016A (en) 1965-11-15

Family

ID=9747553

Family Applications (1)

Application Number Title Priority Date Filing Date
CH79863A CH402016A (en) 1962-01-25 1963-01-23 Device for applying powder ink to a copy sheet

Country Status (7)

Country Link
US (1) US3265522A (en)
CH (1) CH402016A (en)
DE (1) DE1289429B (en)
DK (1) DK113405B (en)
GB (1) GB1031511A (en)
NL (1) NL288124A (en)
SE (1) SE309784B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404994A (en) * 1965-02-11 1968-10-08 Arnold G. Gulko Thermographic copying process utilizing recording member with dispersed oil particles
GB1152832A (en) * 1965-04-14 1969-05-21 Fuji Photo Film Co Ltd A process for producing Reproductions
GB1121218A (en) * 1965-06-05 1968-07-24 Fuji Photo Film Co Ltd A process for making reproductions from an original
NL7104319A (en) * 1970-04-01 1971-10-05
US3661118A (en) * 1971-01-06 1972-05-09 Xerox Corp Electrostatic development
US3921578A (en) * 1972-07-03 1975-11-25 Itek Corp Power cascade electrophotographic development
US3984856A (en) * 1972-07-29 1976-10-05 Hoechst Aktiengesellschaft Process and apparatus for developing diazotype material
US3841265A (en) * 1972-08-14 1974-10-15 Zerox Corp Developer assembly for electrostatic copier
US4069791A (en) * 1976-10-01 1978-01-24 E. I. Du Pont De Nemours And Company Automatic toning device
US4353637A (en) * 1981-08-31 1982-10-12 Xerox Corporation Development system
US4943816A (en) * 1989-06-14 1990-07-24 International Business Machines Corporation High quality thermal jet printer configuration suitable for producing color images

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732775A (en) * 1956-01-31 Continuous direct electrophotographic recorder
US3103445A (en) * 1963-09-10 Method of developing an electrostatic
US2503759A (en) * 1947-08-16 1950-04-11 Eastman Kodak Co Evaporography
US2808777A (en) * 1952-02-26 1957-10-08 Dick Co Ab Method for manufacturing duplicating masters
US2829025A (en) * 1952-04-18 1958-04-01 John E Clemens High speed apparatus for recording intelligence
US2811465A (en) * 1952-04-30 1957-10-29 Rca Corp Electrostatic printing
US2895847A (en) * 1953-12-21 1959-07-21 Battelle Development Corp Electric image development
DE1017911B (en) * 1954-10-26 1957-10-17 Rca Corp Material and process for electrostatic imaging and a device for performing the process
BE546297A (en) * 1955-03-23
US3117884A (en) * 1955-03-23 1964-01-14 Rca Corp Electrostatic printing process and apparatus
US2851373A (en) * 1955-11-21 1958-09-09 Bruning Charles Co Inc Developing electrostatic latent images on photo-conductive insulating material
DE1039836B (en) * 1956-06-14 1958-09-25 Ibm Deutschland Xerographic development process
DE1067305B (en) * 1957-01-18 1959-10-15
DE1080856B (en) * 1957-07-03 1960-04-28 Siemag Feinmech Werke Gmbh Device on electro-copying machines for coloring electrostatically charged electrophotographic material webs
US3008826A (en) * 1958-03-06 1961-11-14 Xerox Corp Xerographic development
US3093039A (en) * 1958-05-12 1963-06-11 Xerox Corp Apparatus for transferring powder images and method therefor
US3013890A (en) * 1958-07-08 1961-12-19 Xerox Corp Process of developing electrostatic images and composition therefor
US3098765A (en) * 1959-03-16 1963-07-23 Robertson Photo Mechanix Inc Xerographic brush
US3108895A (en) * 1959-12-24 1963-10-29 Burroughs Corp Method and apparatus for erasing developed images
US3081737A (en) * 1961-03-01 1963-03-19 Gen Aniline & Film Corp Xerographic apparatus for applying ferromagnetic powder
US3140199A (en) * 1961-04-28 1964-07-07 Eastman Kodak Co Vibrating belt powder cloud generator for xerography

Also Published As

Publication number Publication date
DE1289429B (en) 1969-02-13
US3265522A (en) 1966-08-09
DK113405B (en) 1969-03-17
NL288124A (en)
GB1031511A (en) 1966-06-02
SE309784B (en) 1969-04-08

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