IT1006786B - Apparecchiatura per il trasferimen to di immagini xerografiche - Google Patents
Apparecchiatura per il trasferimen to di immagini xerograficheInfo
- Publication number
- IT1006786B IT1006786B IT19179/74A IT1917974A IT1006786B IT 1006786 B IT1006786 B IT 1006786B IT 19179/74 A IT19179/74 A IT 19179/74A IT 1917974 A IT1917974 A IT 1917974A IT 1006786 B IT1006786 B IT 1006786B
- Authority
- IT
- Italy
- Prior art keywords
- transfer
- equipment
- xerographic images
- xerographic
- images
- 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
- G03G15/163—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 using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap
- G03G15/1635—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 using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap the field being produced by laying down an electrostatic charge behind the base or the recording member, e.g. by a corona device
- G03G15/165—Arrangements for supporting or transporting the second base in the transfer area, e.g. guides
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00323159A US3850519A (en) | 1973-01-12 | 1973-01-12 | Xerographic image transfer apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1006786B true IT1006786B (it) | 1976-10-20 |
Family
ID=23257962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT19179/74A IT1006786B (it) | 1973-01-12 | 1974-01-08 | Apparecchiatura per il trasferimen to di immagini xerografiche |
Country Status (16)
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3944355A (en) * | 1973-04-09 | 1976-03-16 | Research Laboratories Of Australia | Apparatus for transporting and charging paper in electrostatic copiers and the like |
| JPS5313126B2 (US20020051482A1-20020502-M00057.png) * | 1973-04-26 | 1978-05-08 | ||
| US4165171A (en) * | 1974-04-08 | 1979-08-21 | Oce-Van Der Grinten N.V. | Electrographic apparatus and process |
| US4533618A (en) * | 1974-08-01 | 1985-08-06 | Mita Industrial Company, Ltd. | Method for transferring toner image |
| US4235548A (en) * | 1975-01-07 | 1980-11-25 | Minolta Camera Kabushiki Kaisha | Electrostatic latent image transfer type copying apparatus |
| US4077709A (en) * | 1975-08-26 | 1978-03-07 | Xerox Corporation | Transfer charge control system |
| JPS5212542U (US20020051482A1-20020502-M00057.png) * | 1975-07-14 | 1977-01-28 | ||
| US4055380A (en) * | 1975-10-29 | 1977-10-25 | Xerox Corporation | Transfer charge maintaining system |
| US4114536A (en) * | 1976-08-26 | 1978-09-19 | Ricoh Co., Ltd. | Method of and apparatus for transfer printing a toner image |
| JPS54108041U (US20020051482A1-20020502-M00057.png) * | 1978-01-18 | 1979-07-30 | ||
| JPS54108040U (US20020051482A1-20020502-M00057.png) * | 1978-01-18 | 1979-07-30 | ||
| US4239373A (en) * | 1978-11-01 | 1980-12-16 | Xerox Corporation | Full wave rectification apparatus for operation of DC corotrons |
| JPS57197579A (en) * | 1981-05-29 | 1982-12-03 | Sharp Corp | Toner image transferring device |
| US4385824A (en) * | 1981-09-08 | 1983-05-31 | Rca Corporation | Static discharge device |
| NZ202810A (en) * | 1981-12-23 | 1985-02-28 | Mobil Oil Corp | Converting fossil fuel successively to synthesis gas,oxygenates and hydrocarbons,then upgrading |
| JPS58196574A (ja) * | 1982-05-12 | 1983-11-16 | Ricoh Co Ltd | 記録装置 |
| US4575216A (en) * | 1983-11-09 | 1986-03-11 | Ricoh Company, Ltd. | Electrophotographic copying apparatus including transfer charge corona and shield |
| GB8426044D0 (en) * | 1984-10-15 | 1984-11-21 | Xerox Corp | Electrostatographic apparatus |
| JPH0677170B2 (ja) * | 1984-12-10 | 1994-09-28 | 富士ゼロックス株式会社 | 電子複写機の転写補助装置 |
| JPS6250784A (ja) * | 1985-08-29 | 1987-03-05 | Sharp Corp | 転写装置 |
| US4847652A (en) * | 1986-09-19 | 1989-07-11 | Sharp Kabushiki Kaisha | Image transfer device |
| US4823158A (en) * | 1987-06-22 | 1989-04-18 | Xerox Corporation | Biased pretransfer baffle |
| JP2661055B2 (ja) * | 1987-08-21 | 1997-10-08 | ミノルタ株式会社 | 電子写真用コロナ放電転写装置 |
| US4823152A (en) * | 1987-12-11 | 1989-04-18 | Moore Business Forms, Inc. | Transfer corona shield |
| EP0382448B1 (en) * | 1989-02-08 | 1994-05-25 | Kabushiki Kaisha Toshiba | Transfer device |
| CA2007788A1 (en) * | 1989-03-17 | 1990-09-17 | Roger W. Bell | Electrophotographic machine with efficient transfer |
| EP0400996B1 (en) * | 1989-05-31 | 1994-05-11 | Canon Kabushiki Kaisha | Image forming apparatus |
| US4994861A (en) * | 1989-06-30 | 1991-02-19 | International Business Machines Corporation | Printing machine with charge neutralizing system |
| EP0487046B1 (en) * | 1990-11-21 | 1996-06-05 | Canon Kabushiki Kaisha | Image forming apparatus |
| US5198864A (en) * | 1991-12-23 | 1993-03-30 | Xerox Corporation | Transfer system with field tailoring |
| US5284731A (en) * | 1992-05-29 | 1994-02-08 | Eastman Kodak Company | Method of transfer of small electrostatographic toner particles |
| US5298955A (en) * | 1993-03-29 | 1994-03-29 | Xerox Corporation | Blade cleanable corona porous transfer device |
| JP3495453B2 (ja) * | 1995-03-24 | 2004-02-09 | ペンタックス株式会社 | 電子写真プリンタの記録紙除電装置 |
| US5714079A (en) * | 1995-06-12 | 1998-02-03 | Eastman Kodak Company | Method for making a thin gauge metallic article with electrical insulation on one side |
| US6687479B2 (en) | 2002-05-31 | 2004-02-03 | Xerox Corporation | Paper input guide for a transfer zone in a xerographic printing apparatus |
| US7315719B2 (en) * | 2005-05-31 | 2008-01-01 | Xerox Corporation | Transfer charge device cover in non-image receiving medium area |
| US20060280531A1 (en) * | 2005-06-10 | 2006-12-14 | Xerox Corporation | Transfer-detack assembly for a xerographic printer |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3483372A (en) * | 1966-05-11 | 1969-12-09 | Xerox Corp | Corona charging device with conductive shield and insulating means on said shield |
| US3409768A (en) * | 1967-04-03 | 1968-11-05 | Eastman Kodak Co | Light lock for air ionizer to shield photosensitive material |
| US3506259A (en) * | 1967-10-12 | 1970-04-14 | Xerox Corp | Electrostatic sheet detacking apparatus |
| US3578859A (en) * | 1969-07-03 | 1971-05-18 | Xerox Corp | Mechanical stripping apparatus |
| US3620617A (en) * | 1969-11-24 | 1971-11-16 | Ibm | Electrophotographic apparatus with improved toner transfer |
| US3660656A (en) * | 1970-08-26 | 1972-05-02 | Eastman Kodak Co | Light lock for corona device |
| US3691375A (en) * | 1970-09-08 | 1972-09-12 | Addressograph Multigraph | Charging device |
| US3675096A (en) * | 1971-04-02 | 1972-07-04 | Rca Corp | Non air-polluting corona discharge devices |
-
1973
- 1973-01-12 US US00323159A patent/US3850519A/en not_active Expired - Lifetime
- 1973-11-28 DE DE2359331A patent/DE2359331C3/de not_active Expired
-
1974
- 1974-01-03 NL NL7400085.A patent/NL161900C/xx active
- 1974-01-08 SE SE7400197A patent/SE387755B/xx unknown
- 1974-01-08 IT IT19179/74A patent/IT1006786B/it active
- 1974-01-09 GB GB104174A patent/GB1446252A/en not_active Expired
- 1974-01-09 BE BE139676A patent/BE809579A/xx unknown
- 1974-01-10 BR BR74129A patent/BR7400129D0/pt unknown
- 1974-01-10 AR AR251876A patent/AR202116A1/es active
- 1974-01-11 CH CH38974A patent/CH567748A5/xx not_active IP Right Cessation
- 1974-01-11 CA CA190,003A patent/CA1033616A/en not_active Expired
- 1974-01-11 ES ES422230A patent/ES422230A1/es not_active Expired
- 1974-01-11 AU AU64446/74A patent/AU6444674A/en not_active Expired
- 1974-01-11 SU SU741986065A patent/SU676191A3/ru active
- 1974-01-11 FR FR7400908A patent/FR2324034A1/fr active Granted
- 1974-01-12 JP JP49006966A patent/JPS5836336B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1446252A (en) | 1976-08-18 |
| AR202116A1 (es) | 1975-05-15 |
| BE809579A (fr) | 1974-05-02 |
| JPS5836336B2 (ja) | 1983-08-09 |
| JPS49105540A (US20020051482A1-20020502-M00057.png) | 1974-10-05 |
| NL7400085A (US20020051482A1-20020502-M00057.png) | 1974-03-25 |
| NL161900B (nl) | 1979-10-15 |
| SE387755B (sv) | 1976-09-13 |
| CH567748A5 (US20020051482A1-20020502-M00057.png) | 1975-10-15 |
| DE2359331B2 (de) | 1977-08-04 |
| DE2359331A1 (de) | 1974-07-18 |
| US3850519A (en) | 1974-11-26 |
| DE2359331C3 (de) | 1984-09-20 |
| BR7400129D0 (pt) | 1974-08-15 |
| NL161900C (nl) | 1980-03-17 |
| SU676191A3 (ru) | 1979-07-25 |
| FR2324034B1 (US20020051482A1-20020502-M00057.png) | 1978-03-24 |
| FR2324034A1 (fr) | 1977-04-08 |
| CA1033616A (en) | 1978-06-27 |
| ES422230A1 (es) | 1976-09-01 |
| AU6444674A (en) | 1975-07-17 |
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