DE69018972T2 - Abbildungssystem. - Google Patents
Abbildungssystem.Info
- Publication number
- DE69018972T2 DE69018972T2 DE69018972T DE69018972T DE69018972T2 DE 69018972 T2 DE69018972 T2 DE 69018972T2 DE 69018972 T DE69018972 T DE 69018972T DE 69018972 T DE69018972 T DE 69018972T DE 69018972 T2 DE69018972 T2 DE 69018972T2
- Authority
- DE
- Germany
- Prior art keywords
- image
- roller
- bearing surface
- volts
- intermediate transfer
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000012546 transfer Methods 0.000 claims description 110
- 239000007788 liquid Substances 0.000 claims description 42
- 239000004020 conductor Substances 0.000 claims description 36
- 239000002245 particle Substances 0.000 claims description 27
- 239000000758 substrate Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000007711 solidification Methods 0.000 claims description 8
- 230000008023 solidification Effects 0.000 claims description 8
- 230000005684 electric field Effects 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 6
- 230000005284 excitation Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 4
- 238000007596 consolidation process Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 description 21
- 239000010410 layer Substances 0.000 description 18
- 239000007787 solid Substances 0.000 description 7
- 230000005499 meniscus Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 239000003351 stiffener Substances 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011538 cleaning material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229940097275 indigo Drugs 0.000 description 1
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- G03G15/1605—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 at least one intermediate support
-
- 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
- G03G15/1675—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 with means for controlling the bias applied in the transfer nip
-
- 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
- G03G15/169—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 with means for preconditioning the toner image before the transfer
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Wet Developing In Electrophotography (AREA)
- Ink Jet (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/306,065 US4984025A (en) | 1989-02-06 | 1989-02-06 | Imaging system with intermediate transfer member |
US07/306,062 US4999677A (en) | 1989-02-06 | 1989-02-06 | Imaging system with rigidizer |
US07/306,079 US4974027A (en) | 1989-02-06 | 1989-02-06 | Imaging system with compactor and squeegee |
US07/306,076 US5028964A (en) | 1989-02-06 | 1989-02-06 | Imaging system with rigidizer and intermediate transfer member |
PCT/NL1990/000013 WO1990008984A1 (fr) | 1989-02-06 | 1990-02-05 | Systeme d'imagerie |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69018972D1 DE69018972D1 (de) | 1995-06-01 |
DE69018972T2 true DE69018972T2 (de) | 1995-11-30 |
Family
ID=27501898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69018972T Expired - Lifetime DE69018972T2 (de) | 1989-02-06 | 1990-02-05 | Abbildungssystem. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0456733B1 (fr) |
JP (2) | JPH04503265A (fr) |
DE (1) | DE69018972T2 (fr) |
HK (1) | HK137895A (fr) |
WO (1) | WO1990008984A1 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5335054A (en) * | 1989-02-06 | 1994-08-02 | Spectrum Sciences B.V. | Image transfer apparatus including intermediate transfer blanket |
US5592269A (en) * | 1993-03-26 | 1997-01-07 | Indigo N.V. | Imaging system having an intermediate transfer member |
EP0399186B1 (fr) * | 1989-04-04 | 1994-11-30 | Seiko Epson Corporation | Appareil de formation d'images du type humide |
US5387760A (en) * | 1990-10-19 | 1995-02-07 | Seiko Epson Corporation | Wet recording apparatus for developing electrostatic latent image |
US5255058A (en) * | 1991-01-22 | 1993-10-19 | Spectrum Sciences B.V. | Liquid developer imaging system using a spaced developing roller and a toner background removal surface |
US5166734A (en) * | 1991-02-12 | 1992-11-24 | Spectrum Sciences B.V. | Imaging system including pre-transfer discharge |
US5303013A (en) * | 1991-03-18 | 1994-04-12 | Fujitsu Limited | Color picture image formation device for developing latent image formed on a photosensitive body |
EP0513820A3 (en) * | 1991-05-17 | 1993-05-19 | Hewlett-Packard Company | Conditioning roller and method of operation for use with a photoconductive drum in an electrophotographic color printer |
EP0666518B1 (fr) * | 1994-02-04 | 2006-06-28 | Sharp Kabushiki Kaisha | Appareil de formation d'images |
US5701567A (en) * | 1995-10-27 | 1997-12-23 | Eastman Kodak Company | Compliant transfer member having multiple parallel electrodes and method of using |
US6029035A (en) * | 1995-10-30 | 2000-02-22 | Nippon Steel Corporation | Electrostatic recorder |
JP3362844B2 (ja) | 2000-02-18 | 2003-01-07 | 日本電気株式会社 | 湿式現像装置およびこれを用いた画像形成装置 |
WO2022046038A1 (fr) * | 2020-08-25 | 2022-03-03 | Hewlett-Packard Development Company, L.P. | Appareil d'impression |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4039257A (en) * | 1974-07-25 | 1977-08-02 | Xerox Corporation | Pretransfer corotron switching |
US4286039A (en) * | 1979-05-15 | 1981-08-25 | Savin Corporation | Method and apparatus for removing excess developing liquid from photoconductive surfaces |
US4341455A (en) * | 1979-11-13 | 1982-07-27 | Burroughs Corporation | Conducting toner transfer apparatus |
NL8105676A (nl) * | 1981-12-16 | 1983-07-18 | Coulter Stork Patents | Inrichting voor het overdragen van een tonerbeeld. |
DE3213797A1 (de) * | 1982-04-15 | 1983-10-20 | Hoechst Ag, 6230 Frankfurt | Elektrofotografisches kopierverfahren und vorrichtung zum entfernen der entwicklerfluessigkeit von einer fotoleiteroberflaeche |
US4571059A (en) * | 1983-10-17 | 1986-02-18 | Minnesota Mining And Manufacturing Company | Apparatus for transferring images of conductive toner powder |
-
1990
- 1990-02-05 WO PCT/NL1990/000013 patent/WO1990008984A1/fr active IP Right Grant
- 1990-02-05 DE DE69018972T patent/DE69018972T2/de not_active Expired - Lifetime
- 1990-02-05 EP EP90903053A patent/EP0456733B1/fr not_active Expired - Lifetime
- 1990-02-05 JP JP50321390A patent/JPH04503265A/ja active Pending
-
1995
- 1995-08-31 HK HK137895A patent/HK137895A/xx not_active IP Right Cessation
-
2000
- 2000-08-09 JP JP2000241147A patent/JP2001066902A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2001066902A (ja) | 2001-03-16 |
EP0456733B1 (fr) | 1995-04-26 |
EP0456733A1 (fr) | 1991-11-21 |
JPH04503265A (ja) | 1992-06-11 |
DE69018972D1 (de) | 1995-06-01 |
WO1990008984A1 (fr) | 1990-08-09 |
HK137895A (en) | 1995-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |