PT73549B - Process and apparatus for electrostatic printing and photocopying images - Google Patents
Process and apparatus for electrostatic printing and photocopying imagesInfo
- Publication number
- PT73549B PT73549B PT73549A PT7354981A PT73549B PT 73549 B PT73549 B PT 73549B PT 73549 A PT73549 A PT 73549A PT 7354981 A PT7354981 A PT 7354981A PT 73549 B PT73549 B PT 73549B
- Authority
- PT
- Portugal
- Prior art keywords
- photocopying
- images
- electrostatic printing
- electrostatic
- printing
- Prior art date
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)
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 PT73549A (en) | 1981-09-01 |
PT73549B true 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) | EP0265994A3 (en) |
JP (1) | JPH0415953B2 (en) |
AU (3) | AU554695B2 (en) |
BR (1) | BR8108750A (en) |
CA (1) | CA1170117A (en) |
DE (1) | DE3177224D1 (en) |
ES (1) | ES8301037A1 (en) |
IL (1) | IL63583A0 (en) |
IT (1) | IT1139412B (en) |
MX (2) | MX159260A (en) |
NZ (1) | NZ198031A (en) |
PT (1) | PT73549B (en) |
WO (1) | WO1982000723A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3422400A1 (en) * | 1984-03-26 | 1985-10-03 | Canon K.K., Tokio/Tokyo | METHOD AND DEVICE FOR CHARGING OR UNLOADING A COMPONENT |
DE3422401A1 (en) * | 1984-03-26 | 1985-09-26 | Canon K.K., Tokio/Tokyo | METHOD AND DEVICE FOR CHARGING OR UNLOADING A COMPONENT |
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 |
US5420662A (en) * | 1991-10-15 | 1995-05-30 | 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)
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 |
US3697170A (en) * | 1970-12-23 | 1972-10-10 | Xerox Corp | Automatic duplexing apparatus |
US3697171A (en) * | 1970-12-23 | 1972-10-10 | Xerox Corp | Simultaneous image transfer |
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 |
FR2422987A1 (en) * | 1977-10-25 | 1979-11-09 | Dennison Mfg Co | DUAL IMAGE TRANSFER ELECTROPHOTOGRAPHIC DEVICE |
US4160257A (en) * | 1978-07-17 | 1979-07-03 | Dennison Manufacturing Company | Three electrode system in the generation of electrostatic images |
US4195927A (en) * | 1978-01-30 | 1980-04-01 | Dennison Manufacturing Company | Double transfer electrophotography |
US4267556A (en) * | 1977-10-25 | 1981-05-12 | Dennison Manufacturing Company | Electrostatic transfer printing employing ion emitting print head |
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 |
-
1981
- 1981-08-13 NZ NZ198031A patent/NZ198031A/en unknown
- 1981-08-14 IL IL63583A patent/IL63583A0/en unknown
- 1981-08-17 EP EP87201990A patent/EP0265994A3/en not_active Withdrawn
- 1981-08-17 JP JP56502843A patent/JPH0415953B2/ja not_active Expired - Lifetime
- 1981-08-17 EP EP84201142A patent/EP0140399B1/en not_active Expired
- 1981-08-17 AU AU75804/81A patent/AU554695B2/en not_active Ceased
- 1981-08-17 EP EP81902352A patent/EP0058182B1/en not_active Expired
- 1981-08-17 EP EP85201056A patent/EP0166494B1/en not_active Expired - Lifetime
- 1981-08-17 EP EP87201989A patent/EP0266823A3/en not_active Ceased
- 1981-08-17 DE DE8585201056T patent/DE3177224D1/en not_active Expired - Lifetime
- 1981-08-17 BR BR8108750A patent/BR8108750A/en unknown
- 1981-08-17 WO PCT/US1981/001092 patent/WO1982000723A1/en active IP Right Grant
- 1981-08-20 PT PT73549A patent/PT73549B/en unknown
- 1981-08-20 ES ES504840A patent/ES8301037A1/en not_active Expired
- 1981-08-21 MX MX202373A patent/MX159260A/en unknown
- 1981-08-21 MX MX188846A patent/MX151040A/en unknown
- 1981-08-21 CA CA000384368A patent/CA1170117A/en not_active Expired
- 1981-08-21 IT IT8123593A patent/IT1139412B/en active
-
1986
- 1986-07-15 AU AU60171/86A patent/AU590297B2/en not_active Expired - Fee Related
-
1989
- 1989-08-30 AU AU40925/89A patent/AU4092589A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE3177224D1 (en) | 1990-11-22 |
PT73549A (en) | 1981-09-01 |
AU554695B2 (en) | 1986-08-28 |
EP0140399B1 (en) | 1988-12-21 |
EP0140399A1 (en) | 1985-05-08 |
JPH0415953B2 (en) | 1992-03-19 |
EP0058182A1 (en) | 1982-08-25 |
NZ198031A (en) | 1988-11-29 |
EP0266823A3 (en) | 1988-11-23 |
MX159260A (en) | 1989-05-09 |
AU4092589A (en) | 1989-12-07 |
ES504840A0 (en) | 1982-12-01 |
AU590297B2 (en) | 1989-11-02 |
EP0265994A3 (en) | 1988-11-23 |
EP0058182B1 (en) | 1987-03-04 |
EP0058182A4 (en) | 1983-04-06 |
IL63583A0 (en) | 1981-11-30 |
AU6017186A (en) | 1986-12-11 |
WO1982000723A1 (en) | 1982-03-04 |
IT8123593A0 (en) | 1981-08-21 |
AU7580481A (en) | 1982-03-17 |
CA1170117A (en) | 1984-07-03 |
MX151040A (en) | 1984-09-17 |
EP0166494B1 (en) | 1990-10-17 |
EP0265994A2 (en) | 1988-05-04 |
JPS57501348A (en) | 1982-07-29 |
BR8108750A (en) | 1982-07-06 |
EP0266823A2 (en) | 1988-05-11 |
EP0166494A1 (en) | 1986-01-02 |
ES8301037A1 (en) | 1982-12-01 |
IT1139412B (en) | 1986-09-24 |
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