FR2451828A1 - Procede electrographique et appareil electrographique correspondant - Google Patents
Procede electrographique et appareil electrographique correspondantInfo
- Publication number
- FR2451828A1 FR2451828A1 FR8006334A FR8006334A FR2451828A1 FR 2451828 A1 FR2451828 A1 FR 2451828A1 FR 8006334 A FR8006334 A FR 8006334A FR 8006334 A FR8006334 A FR 8006334A FR 2451828 A1 FR2451828 A1 FR 2451828A1
- Authority
- FR
- France
- Prior art keywords
- electrographic
- support
- powder ink
- ink
- finesse
- 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.)
- Granted
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
- G03G15/22—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
- G03G15/344—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 selectively transferring the powder to the recording medium, e.g. by using a LED array
- G03G15/348—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 selectively transferring the powder to the recording medium, e.g. by using a LED array using a stylus or a multi-styli array
-
- 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
- G03G2217/0041—Process where the image-carrying member is always completely covered by a toner layer
- G03G2217/0058—Process where the image-carrying member is always completely covered by a toner layer where the toner layer is being charged
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)
- Dot-Matrix Printers And Others (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2285979A | 1979-03-22 | 1979-03-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2451828A1 true FR2451828A1 (fr) | 1980-10-17 |
FR2451828B1 FR2451828B1 (de) | 1984-02-17 |
Family
ID=21811813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8006334A Granted FR2451828A1 (fr) | 1979-03-22 | 1980-03-21 | Procede electrographique et appareil electrographique correspondant |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS55127578A (de) |
AU (1) | AU531134B2 (de) |
BR (1) | BR8001723A (de) |
CA (1) | CA1142996A (de) |
DE (1) | DE3010981C3 (de) |
FR (1) | FR2451828A1 (de) |
GB (1) | GB2045170B (de) |
IT (1) | IT1143123B (de) |
SE (1) | SE444239B (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4502061A (en) * | 1981-09-22 | 1985-02-26 | Canon Kabushiki Kaisha | Image forming apparatus |
JPS5878783A (ja) * | 1981-11-06 | 1983-05-12 | Fuji Xerox Co Ltd | 画像記録方法 |
US4460907A (en) * | 1982-06-15 | 1984-07-17 | Minnesota Mining And Manufacturing Company | Electrographic imaging apparatus |
US4464672A (en) * | 1982-06-15 | 1984-08-07 | Minnesota Mining And Manufacturing Company | Electrographic recording apparatus |
JPS59155861A (ja) * | 1983-02-25 | 1984-09-05 | Matsushita Electric Ind Co Ltd | 粒子除去装置 |
JPS6091369A (ja) * | 1983-10-26 | 1985-05-22 | Canon Inc | 画像記録装置 |
JPH02106766A (ja) * | 1988-10-17 | 1990-04-18 | Hitachi Ltd | 静電記録ヘッド、画像記録装置、現像剤供給装置、ディスプレイ装置、及び静電記録ヘッドの製造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3816840A (en) * | 1973-04-20 | 1974-06-11 | Minnesota Mining & Mfg | Electrographic recording process and apparatus using conductive toner subject to a capacitive force |
US3914771A (en) * | 1973-11-14 | 1975-10-21 | Minnesota Mining & Mfg | Electrographic recording process and apparatus employing synchronized recording pulses |
FR2358690A1 (fr) * | 1976-07-16 | 1978-02-10 | Nippon Telegraph & Telephone | Procede et dispositif d'enregistrement electrographique |
US4123762A (en) * | 1975-12-26 | 1978-10-31 | Ricoh Company, Ltd. | Improved electrostatic head with toner-repelling electrode |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3438706A (en) * | 1966-10-07 | 1969-04-15 | Canon Kk | Electrophotographic device |
GB1270825A (en) * | 1968-05-27 | 1972-04-19 | Rank Xerox Ltd | Apparatus and method for removing marking particles from non-image areas |
DE2052835A1 (de) * | 1969-10-20 | 1971-05-06 | Minnesota Mining & Mfg | Einrichtung zum Auftragen eines magnetisierbaren Pulvers auf eine Unter lage |
US3659526A (en) * | 1969-12-08 | 1972-05-02 | Itt | Magnetic and vacuum cleaning device for printer |
US3879737A (en) * | 1974-04-08 | 1975-04-22 | Minnesota Mining & Mfg | Integrated electrographic recording and developing stylus assembly |
US3946402A (en) * | 1974-05-28 | 1976-03-23 | Minnesota Mining & Manufacturing Company | Toner applicator for electrographic recording system |
-
1980
- 1980-02-12 CA CA000345508A patent/CA1142996A/en not_active Expired
- 1980-03-19 SE SE8002128A patent/SE444239B/sv not_active IP Right Cessation
- 1980-03-21 JP JP3600280A patent/JPS55127578A/ja active Granted
- 1980-03-21 FR FR8006334A patent/FR2451828A1/fr active Granted
- 1980-03-21 IT IT48233/80A patent/IT1143123B/it active
- 1980-03-21 BR BR8001723A patent/BR8001723A/pt not_active IP Right Cessation
- 1980-03-21 AU AU56730/80A patent/AU531134B2/en not_active Ceased
- 1980-03-21 DE DE3010981A patent/DE3010981C3/de not_active Expired - Fee Related
- 1980-03-24 GB GB8009907A patent/GB2045170B/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3816840A (en) * | 1973-04-20 | 1974-06-11 | Minnesota Mining & Mfg | Electrographic recording process and apparatus using conductive toner subject to a capacitive force |
US3914771A (en) * | 1973-11-14 | 1975-10-21 | Minnesota Mining & Mfg | Electrographic recording process and apparatus employing synchronized recording pulses |
US4123762A (en) * | 1975-12-26 | 1978-10-31 | Ricoh Company, Ltd. | Improved electrostatic head with toner-repelling electrode |
FR2358690A1 (fr) * | 1976-07-16 | 1978-02-10 | Nippon Telegraph & Telephone | Procede et dispositif d'enregistrement electrographique |
Also Published As
Publication number | Publication date |
---|---|
AU531134B2 (en) | 1983-08-11 |
AU5673080A (en) | 1980-09-25 |
GB2045170B (en) | 1983-03-09 |
SE444239B (sv) | 1986-03-24 |
BR8001723A (pt) | 1980-11-18 |
SE8002128L (sv) | 1980-09-23 |
DE3010981C2 (de) | 1989-06-29 |
JPS55127578A (en) | 1980-10-02 |
CA1142996A (en) | 1983-03-15 |
DE3010981C3 (de) | 1995-03-23 |
JPH0145062B2 (de) | 1989-10-02 |
DE3010981A1 (de) | 1980-10-02 |
FR2451828B1 (de) | 1984-02-17 |
IT8048233A0 (it) | 1980-03-21 |
IT1143123B (it) | 1986-10-22 |
GB2045170A (en) | 1980-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |