DE2400338A1 - Verfahren und vorrichtung zur entwicklung elektrostatischer ladungsbilder - Google Patents
Verfahren und vorrichtung zur entwicklung elektrostatischer ladungsbilderInfo
- Publication number
- DE2400338A1 DE2400338A1 DE2400338A DE2400338A DE2400338A1 DE 2400338 A1 DE2400338 A1 DE 2400338A1 DE 2400338 A DE2400338 A DE 2400338A DE 2400338 A DE2400338 A DE 2400338A DE 2400338 A1 DE2400338 A1 DE 2400338A1
- Authority
- DE
- Germany
- Prior art keywords
- rollers
- liquid
- development station
- developer liquid
- roller
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 66
- 239000007788 liquid Substances 0.000 claims description 130
- 239000000463 material Substances 0.000 claims description 77
- 230000008569 process Effects 0.000 claims description 19
- 238000009736 wetting Methods 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 10
- 239000002800 charge carrier Substances 0.000 claims description 9
- 230000002209 hydrophobic effect Effects 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000011787 zinc oxide Substances 0.000 claims description 2
- 239000000969 carrier Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 239000012876 carrier material Substances 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011669 selenium Substances 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000005661 hydrophobic surface Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920002382 photo conductive polymer Polymers 0.000 description 1
- 231100000289 photo-effect Toxicity 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000725 suspension Substances 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
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
- G03G15/101—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer for wetting the recording material
- G03G15/102—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer for wetting the recording material for differentially wetting the recording material
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Wet Developing In Electrophotography (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB141273A GB1456381A (en) | 1973-01-10 | 1973-01-10 | Method and apparatus for the development of electrostatic charge patterns |
| GB141173A GB1456210A (en) | 1973-01-10 | 1973-01-10 | Method and apparatus for the developement of electrostatic charge images |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2400338A1 true DE2400338A1 (de) | 1974-07-11 |
Family
ID=26236722
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2400338A Withdrawn DE2400338A1 (de) | 1973-01-10 | 1974-01-04 | Verfahren und vorrichtung zur entwicklung elektrostatischer ladungsbilder |
| DE2400339A Withdrawn DE2400339A1 (de) | 1973-01-10 | 1974-01-04 | Verfahren und vorrichtung zur entwicklung von elektrostatischen ladungsbildern |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2400339A Withdrawn DE2400339A1 (de) | 1973-01-10 | 1974-01-04 | Verfahren und vorrichtung zur entwicklung von elektrostatischen ladungsbildern |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4245023A (OSRAM) |
| JP (2) | JPS49104645A (OSRAM) |
| DE (2) | DE2400338A1 (OSRAM) |
| FR (2) | FR2213521B1 (OSRAM) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4766049A (en) * | 1987-01-09 | 1988-08-23 | Xerox Corporation | Latex based colored liquid developers |
| US4982692A (en) * | 1988-02-16 | 1991-01-08 | Nec Corporation | Apparatus for liquid development of electrostatic latent images |
| US5477313A (en) * | 1992-06-30 | 1995-12-19 | Dai Nippon Printing Co., Ltd. | Liquid development and transfer apparatus for electrostatic latent image |
| JP3013331B2 (ja) * | 1993-07-06 | 2000-02-28 | 東北リコー株式会社 | 静電潜像現像装置 |
| US5561507A (en) * | 1994-07-08 | 1996-10-01 | Page Station Technology, Inc. | Apparatus and method for producing an electrostatic image using water-base toner |
| US5666615A (en) * | 1995-02-03 | 1997-09-09 | Hewlett-Packard Company | Minimal liquid carrier transfer in an image formation process |
| JPH08297417A (ja) * | 1995-04-27 | 1996-11-12 | Minolta Co Ltd | 液体現像剤搬送装置 |
| JPH10111605A (ja) * | 1996-10-04 | 1998-04-28 | Brother Ind Ltd | 液体現像装置 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL55162C (OSRAM) * | 1900-01-01 | |||
| US2991754A (en) * | 1959-02-06 | 1961-07-11 | Rca Corp | Developing apparatus |
| GB943260A (OSRAM) * | 1959-04-13 | |||
| US3084043A (en) * | 1959-05-07 | 1963-04-02 | Xerox Corp | Liquid development of electrostatic latent images |
| GB908812A (en) * | 1959-10-13 | 1962-10-24 | Halden & Co Ltd J | Improvements in or relating to diazotype developing machines |
| DE1302348B (OSRAM) * | 1960-11-08 | Gevaert Photo Producten Nv | ||
| DE1272721B (de) * | 1963-01-16 | 1968-07-11 | Bayer Ag | Vorrichtung zur Entwicklung von blattfoermigem elektrophotographischem Aufzeichnungsmaterial |
| FR1399233A (fr) * | 1963-06-22 | 1965-05-14 | Kalle Ag | Procédé et dispositif pour le développement des images latentes électrostatiques |
| US3305459A (en) * | 1963-08-27 | 1967-02-21 | Minnesota Mining & Mfg | Electrolytic electrocopying method and apparatus |
| US3377913A (en) * | 1965-03-16 | 1968-04-16 | G. Peter Grant Jr. | Photographic document copying device |
| JPS5142492B1 (OSRAM) * | 1969-06-25 | 1976-11-16 | ||
| US3667428A (en) * | 1969-07-01 | 1972-06-06 | Xerox Corp | Developing systems |
| US3667841A (en) * | 1970-03-26 | 1972-06-06 | Rca Corp | Method of and apparatus for reproducing a colored image by electrophotographic means |
| JPS5122821B1 (OSRAM) * | 1970-12-10 | 1976-07-13 | ||
| JPS4911945B1 (OSRAM) * | 1970-12-30 | 1974-03-20 | ||
| CA969755A (en) * | 1971-03-24 | 1975-06-24 | Masatoshi Saito | Device for developing an electrostatic image with a developing fluid |
| US3851964A (en) * | 1971-06-21 | 1974-12-03 | Savin Business Machines Corp | Contact transfer electrostatic copying apparatus |
| GB1574150A (en) * | 1976-12-31 | 1980-09-03 | Xerox Corp | Electrostatographic imaging apparatus |
-
1973
- 1973-12-26 FR FR7346448A patent/FR2213521B1/fr not_active Expired
- 1973-12-26 FR FR7346447A patent/FR2213520B1/fr not_active Expired
-
1974
- 1974-01-04 DE DE2400338A patent/DE2400338A1/de not_active Withdrawn
- 1974-01-04 DE DE2400339A patent/DE2400339A1/de not_active Withdrawn
- 1974-01-08 JP JP49005545A patent/JPS49104645A/ja active Pending
- 1974-01-08 JP JP49005544A patent/JPS49104644A/ja active Pending
- 1974-01-09 US US05/432,036 patent/US4245023A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49104644A (OSRAM) | 1974-10-03 |
| US4245023A (en) | 1981-01-13 |
| FR2213521B1 (OSRAM) | 1977-06-10 |
| FR2213520B1 (OSRAM) | 1977-06-10 |
| JPS49104645A (OSRAM) | 1974-10-03 |
| FR2213520A1 (OSRAM) | 1974-08-02 |
| FR2213521A1 (OSRAM) | 1974-08-02 |
| DE2400339A1 (de) | 1974-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OF | Willingness to grant licences before publication of examined application | ||
| 8141 | Disposal/no request for examination |