DE2731636C3 - Elektrografisches Aufzeichnungsgerät - Google Patents
Elektrografisches AufzeichnungsgerätInfo
- Publication number
- DE2731636C3 DE2731636C3 DE2731636A DE2731636A DE2731636C3 DE 2731636 C3 DE2731636 C3 DE 2731636C3 DE 2731636 A DE2731636 A DE 2731636A DE 2731636 A DE2731636 A DE 2731636A DE 2731636 C3 DE2731636 C3 DE 2731636C3
- Authority
- DE
- Germany
- Prior art keywords
- hollow cylinder
- toner
- recording
- recording medium
- electrode
- 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
Links
- 239000000843 powder Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000006258 conductive agent Substances 0.000 claims description 8
- 238000007639 printing Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 3
- 239000006247 magnetic powder Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/34—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 powder image is formed directly on the recording material, e.g. by using a liquid toner
- G03G15/342—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 powder image is formed directly on the recording material, e.g. by using a liquid toner by forming a uniform powder layer and then removing the non-image areas
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2217/00—Details of electrographic processes using patterns other than charge patterns
- G03G2217/0008—Process where toner image is produced by controlling which part of the toner should move to the image- carrying member
- G03G2217/0016—Process where toner image is produced by controlling which part of the toner should move to the image- carrying member where the toner is conveyed over the electrode array to get a charging and then being moved
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8456676A JPS5310435A (en) | 1976-07-16 | 1976-07-16 | Image recording method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2731636A1 DE2731636A1 (de) | 1978-01-19 |
| DE2731636B2 DE2731636B2 (de) | 1980-05-08 |
| DE2731636C3 true DE2731636C3 (de) | 1981-01-29 |
Family
ID=13834198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2731636A Expired DE2731636C3 (de) | 1976-07-16 | 1977-07-13 | Elektrografisches Aufzeichnungsgerät |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4142192A (enExample) |
| JP (1) | JPS5310435A (enExample) |
| DE (1) | DE2731636C3 (enExample) |
| FR (1) | FR2358690A1 (enExample) |
| GB (1) | GB1554477A (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4446471A (en) * | 1978-12-20 | 1984-05-01 | Ricoh Company, Ltd. | Electrostatic recording method and apparatus therefor |
| CA1142996A (en) * | 1979-03-22 | 1983-03-15 | George W. Fabel | Electrographic recording method and apparatus |
| JPS56156846A (en) * | 1980-05-09 | 1981-12-03 | Fujitsu Ltd | Recording device |
| US4439781A (en) * | 1980-07-28 | 1984-03-27 | Ricoh Company, Ltd. | Image recording method and apparatus |
| JPS57185453A (en) * | 1981-05-12 | 1982-11-15 | Fujitsu Ltd | Recording device |
| US4502061A (en) * | 1981-09-22 | 1985-02-26 | Canon Kabushiki Kaisha | Image forming apparatus |
| US4464672A (en) * | 1982-06-15 | 1984-08-07 | Minnesota Mining And Manufacturing Company | Electrographic recording apparatus |
| US4565765A (en) * | 1983-11-17 | 1986-01-21 | Xerox Corporation | Process of developing electrostatic latent images comprised of rotating magnets contained in stationary shell and synthetic carrier |
| US5065194A (en) * | 1990-05-29 | 1991-11-12 | Eastman Kodak Company | Piezo film cleaner |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2753796A (en) * | 1951-02-10 | 1956-07-10 | Harris Seybold Co | Ink-repellant applying method for rotary lithographic printing apparatus |
| US3308473A (en) * | 1963-03-21 | 1967-03-07 | Tokyo Shibaura Electric Co | Picture signal receiving system |
| US3182591A (en) * | 1963-05-22 | 1965-05-11 | Xerox Corp | Image forming apparatus and method |
| GB1153586A (en) * | 1965-06-28 | 1969-05-29 | Rank Xerox Ltd | Formation of Induced Electrostatic Latent Images |
| US3714665A (en) * | 1970-01-28 | 1973-01-30 | Xerox Corp | Electrostatic recording with improved electrostatic charge retention |
| US3623122A (en) * | 1970-06-04 | 1971-11-23 | Horizons Research Inc | Electric recording apparatus employing liquid developer |
| DE2101770C3 (de) * | 1971-01-15 | 1979-04-12 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Elektrographisches Aufzeichnungsverfahren und Vorrichtung zu seiner Durchführung |
| US3853397A (en) * | 1971-06-14 | 1974-12-10 | M Cantarano | Devices for reproducing by photoelectric method |
| DE2231530A1 (de) * | 1972-06-28 | 1974-01-10 | Agfa Gevaert Ag | Verfahren zur elektrographischen aufzeichnung von ladungsbildern |
| US3778841A (en) * | 1972-08-09 | 1973-12-11 | Xerox Corp | Induction imaging system |
| US3816840A (en) * | 1973-04-20 | 1974-06-11 | Minnesota Mining & Mfg | Electrographic recording process and apparatus using conductive toner subject to a capacitive force |
| US3879737A (en) * | 1974-04-08 | 1975-04-22 | Minnesota Mining & Mfg | Integrated electrographic recording and developing stylus assembly |
-
1976
- 1976-07-16 JP JP8456676A patent/JPS5310435A/ja active Granted
-
1977
- 1977-07-13 FR FR7721777A patent/FR2358690A1/fr active Granted
- 1977-07-13 DE DE2731636A patent/DE2731636C3/de not_active Expired
- 1977-07-14 GB GB29541/77A patent/GB1554477A/en not_active Expired
- 1977-07-15 US US05/816,059 patent/US4142192A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2358690B1 (enExample) | 1982-11-19 |
| US4142192A (en) | 1979-02-27 |
| DE2731636A1 (de) | 1978-01-19 |
| DE2731636B2 (de) | 1980-05-08 |
| JPS5310435A (en) | 1978-01-30 |
| GB1554477A (en) | 1979-10-24 |
| FR2358690A1 (fr) | 1978-02-10 |
| JPS5626022B2 (enExample) | 1981-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: NIPPON TELEGRAPH AND TELEPHONE CORP., TOKIO/TOKYO, |
|
| 8339 | Ceased/non-payment of the annual fee |