PT73549A - Process and apparatus for electrostatic printing and photocopying images - Google Patents

Process and apparatus for electrostatic printing and photocopying images

Info

Publication number
PT73549A
PT73549A PT73549A PT7354981A PT73549A PT 73549 A PT73549 A PT 73549A PT 73549 A PT73549 A PT 73549A PT 7354981 A PT7354981 A PT 7354981A PT 73549 A PT73549 A PT 73549A
Authority
PT
Portugal
Prior art keywords
photocopying
images
electrostatic printing
electrostatic
printing
Prior art date
Application number
PT73549A
Other languages
Portuguese (pt)
Other versions
PT73549B (en
Original Assignee
Dennison Mfg Co
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
Priority claimed from US06/194,649 external-priority patent/US4381327A/en
Priority claimed from US06/222,830 external-priority patent/US4409604A/en
Priority claimed from US06/222,829 external-priority patent/US4365549A/en
Application filed by Dennison Mfg Co filed Critical Dennison Mfg Co
Publication of PT73549A publication Critical patent/PT73549A/en
Publication of PT73549B publication Critical patent/PT73549B/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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
    • 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/18—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a charge pattern
    • 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
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2092—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using pressure only
    • 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
    • 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
    • G03G15/32—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 charge pattern is formed dotwise, e.g. by a thermal head
    • G03G15/321—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 charge pattern is formed dotwise, e.g. by a thermal head by charge transfer onto the recording material in accordance with the image
    • G03G15/323—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 charge pattern is formed dotwise, e.g. by a thermal head by charge transfer onto the recording material in accordance with the image by modulating charged particles through holes or a slit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Printing Methods (AREA)
  • Counters In Electrophotography And Two-Sided Copying (AREA)
PT73549A 1980-08-21 1981-08-20 Process and apparatus for electrostatic printing and photocopying images PT73549B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US18021880A 1980-08-21 1980-08-21
US06/194,649 US4381327A (en) 1980-10-06 1980-10-06 Mica-foil laminations
US06/222,830 US4409604A (en) 1981-01-05 1981-01-05 Electrostatic imaging device
US06/222,829 US4365549A (en) 1978-12-14 1981-01-05 Electrostatic transfer printing

Publications (2)

Publication Number Publication Date
PT73549A true PT73549A (en) 1981-09-01
PT73549B PT73549B (en) 1982-11-05

Family

ID=27497395

Family Applications (1)

Application Number Title Priority Date Filing Date
PT73549A PT73549B (en) 1980-08-21 1981-08-20 Process and apparatus for electrostatic printing and photocopying images

Country Status (13)

Country Link
EP (5) EP0266823A3 (en)
JP (1) JPH0415953B2 (en)
AU (3) AU554695B2 (en)
BR (1) BR8108750A (en)
CA (1) CA1170117A (en)
DE (1) DE3177224D1 (en)
ES (1) ES504840A0 (en)
IL (1) IL63583A0 (en)
IT (1) IT1139412B (en)
MX (2) MX151040A (en)
NZ (1) NZ198031A (en)
PT (1) PT73549B (en)
WO (1) WO1982000723A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422401A1 (en) * 1984-03-26 1985-09-26 Canon K.K., Tokio/Tokyo METHOD AND DEVICE FOR CHARGING OR UNLOADING A COMPONENT
GB2156598B (en) * 1984-03-26 1988-03-02 Canon Kk Device and method for charging or discharging
JPH0630907B2 (en) * 1985-02-13 1994-04-27 キヤノン株式会社 Electrostatic recording method
GB8922602D0 (en) * 1989-10-06 1989-11-22 British Aerospace A surface discharge plasma cathode electron beam generating assembly
US5017416A (en) * 1989-10-17 1991-05-21 International Paper Company Paper for use in ion deposition printing
WO1993008511A1 (en) * 1991-10-15 1993-04-29 Siemens Nixdorf Informationssysteme Aktiengesellschaft Printer or copier with an arrangement for printing both sides of a recording medium
US5601684A (en) * 1992-09-03 1997-02-11 Olympus Optical Co., Ltd. Method for manufacturing an ion flow electrostatic recording head
JPH06175393A (en) * 1992-12-04 1994-06-24 Fuji Xerox Co Ltd Conductive toner, its production and image forming method
DE19545113A1 (en) * 1995-12-04 1997-06-05 Heidelberger Druckmasch Ag Digital printing machine and sheet transport method therefor
KR100200620B1 (en) * 1996-09-13 1999-06-15 윤종용 Electrophotographic printer for both-side printing
US9315021B2 (en) * 2014-02-27 2016-04-19 Xerox Corporation Multiple thin film piezoelectric elements driving single jet ejection system
KR102265168B1 (en) * 2019-12-30 2021-06-14 백석대학교산학협력단 A vehicle sunting film and apparatus for blocking ultraviolet rays using stripe structure

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA757597A (en) * 1963-12-30 1967-04-25 L. Mees John Method for making printed circuits
US3510411A (en) * 1964-04-20 1970-05-05 Martin Marietta Corp Method of completely impregnating a medium hard anodized surface with molten straight-chain saturated aliphatic compounds and the product thereof
US3318212A (en) * 1965-09-20 1967-05-09 Xerox Corp Duplex xerographic reproduction
US3664300A (en) * 1966-11-14 1972-05-23 Xerox Corp Apparatus for treating the surface of an electrostatographic imaging
US3697171A (en) * 1970-12-23 1972-10-10 Xerox Corp Simultaneous image transfer
US3697170A (en) * 1970-12-23 1972-10-10 Xerox Corp Automatic duplexing apparatus
US3718936A (en) * 1971-06-16 1973-02-27 American Express Invest Electrostatic matrix head construction
US3815145A (en) * 1972-07-19 1974-06-04 Electroprint Inc Electrostatic printing system and method using a moving shutter area for selective mechanical and electrical control of charged particles
FR2228245A1 (en) * 1973-05-04 1974-11-29 Allco Sa Electrostatic oscilloscope recording head - with wire electrodes is formed by winding wire around two parallel rods
US3945899A (en) * 1973-07-06 1976-03-23 Kansai Paint Company, Limited Process for coating aluminum or aluminum alloy
US3847478A (en) * 1973-12-17 1974-11-12 Xerox Corp Segmented bias roll
US3990391A (en) * 1975-03-19 1976-11-09 Addressograph Multigraph Corporation Mounting for pressure fixing rollers
JPS524845A (en) * 1975-06-30 1977-01-14 Ricoh Co Ltd Pressure stabilizing system
GB1557281A (en) * 1976-10-21 1979-12-05 Martin Marietta Corp Manufacture of low reflectance surfaces involving anodising
US4088891A (en) * 1976-11-11 1978-05-09 Horizons Research Incorporated Electrostatic aperture printing
US4155093A (en) * 1977-08-12 1979-05-15 Dennison Manufacturing Company Method and apparatus for generating charged particles
US4192229A (en) * 1977-10-07 1980-03-11 Canon Kabushiki Kaisha Fixing apparatus
US4160257A (en) * 1978-07-17 1979-07-03 Dennison Manufacturing Company Three electrode system in the generation of electrostatic images
US4267556A (en) * 1977-10-25 1981-05-12 Dennison Manufacturing Company Electrostatic transfer printing employing ion emitting print head
FR2422987A1 (en) * 1977-10-25 1979-11-09 Dennison Mfg Co DUAL IMAGE TRANSFER ELECTROPHOTOGRAPHIC DEVICE
US4195927A (en) * 1978-01-30 1980-04-01 Dennison Manufacturing Company Double transfer electrophotography
DK156190C (en) * 1978-03-31 1989-11-27 Hitachi Metals Ltd DEVICE FOR PRINTING A TONER PICTURE FOR A SHEET SHEET
GB2035908B (en) * 1978-11-20 1983-02-09 Dynamics Res Corp Electrostatic print head and method of fabrication
US4365549A (en) * 1978-12-14 1982-12-28 Dennison Manufacturing Company Electrostatic transfer printing
US4448872A (en) * 1979-02-22 1984-05-15 Delphax Systems Duplex imaging with pressure transfixing
JPS56116064A (en) * 1980-02-18 1981-09-11 Minolta Camera Co Ltd Pressure transferring method for pulverulent toner image

Also Published As

Publication number Publication date
NZ198031A (en) 1988-11-29
ES8301037A1 (en) 1982-12-01
EP0140399B1 (en) 1988-12-21
DE3177224D1 (en) 1990-11-22
EP0266823A3 (en) 1988-11-23
AU554695B2 (en) 1986-08-28
BR8108750A (en) 1982-07-06
CA1170117A (en) 1984-07-03
EP0058182A1 (en) 1982-08-25
EP0058182A4 (en) 1983-04-06
PT73549B (en) 1982-11-05
EP0140399A1 (en) 1985-05-08
ES504840A0 (en) 1982-12-01
AU7580481A (en) 1982-03-17
MX151040A (en) 1984-09-17
IT8123593A0 (en) 1981-08-21
AU4092589A (en) 1989-12-07
EP0166494B1 (en) 1990-10-17
AU6017186A (en) 1986-12-11
EP0266823A2 (en) 1988-05-11
IL63583A0 (en) 1981-11-30
AU590297B2 (en) 1989-11-02
EP0265994A3 (en) 1988-11-23
JPS57501348A (en) 1982-07-29
EP0058182B1 (en) 1987-03-04
EP0166494A1 (en) 1986-01-02
IT1139412B (en) 1986-09-24
MX159260A (en) 1989-05-09
EP0265994A2 (en) 1988-05-04
JPH0415953B2 (en) 1992-03-19
WO1982000723A1 (en) 1982-03-04

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