FR2352330B1 - - Google Patents
Info
- Publication number
- FR2352330B1 FR2352330B1 FR7713295A FR7713295A FR2352330B1 FR 2352330 B1 FR2352330 B1 FR 2352330B1 FR 7713295 A FR7713295 A FR 7713295A FR 7713295 A FR7713295 A FR 7713295A FR 2352330 B1 FR2352330 B1 FR 2352330B1
- Authority
- FR
- France
- 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
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
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
- G03G15/0914—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush with a one-component toner
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
- G03G21/0047—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using electrostatic or magnetic means; Details thereof, e.g. magnetic pole arrangement of magnetic devices
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/0005—Cleaning of residual toner
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cleaning In Electrography (AREA)
- Dry Development In Electrophotography (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2621912A DE2621912C3 (de) | 1976-05-17 | 1976-05-17 | Verfahren zur Entwicklung eines elektrischen Ladungsbildes auf einem wiederholt verwendbaren Ladungsbildträger und zur Reinigung des wiederholt verwendbaren Ladungsbildträgers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2352330A1 FR2352330A1 (fr) | 1977-12-16 |
| FR2352330B1 true FR2352330B1 (cg-RX-API-DMAC7.html) | 1984-04-20 |
Family
ID=5978203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7713295A Granted FR2352330A1 (fr) | 1976-05-17 | 1977-05-03 | Procede et dispositif de developpement d'une image latente electrostatique |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4181422A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS52140339A (cg-RX-API-DMAC7.html) |
| BE (1) | BE854668A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2621912C3 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2352330A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1582394A (cg-RX-API-DMAC7.html) |
| NL (1) | NL7704532A (cg-RX-API-DMAC7.html) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4302094A (en) * | 1980-03-31 | 1981-11-24 | Xerox Corporation | Development method and apparatus |
| GB2088253B (en) * | 1980-11-01 | 1984-05-10 | Ricoh Kk | Electrophotographic development apparatus |
| JPS57104972A (en) * | 1980-12-23 | 1982-06-30 | Canon Inc | Cleaning device |
| JPS57122465A (en) * | 1981-01-23 | 1982-07-30 | Hitachi Metals Ltd | Developing deveice for magnetic toner |
| JPS57154255A (en) * | 1981-03-18 | 1982-09-24 | Canon Inc | Image forming apparatus |
| JPS57163262A (en) | 1981-03-31 | 1982-10-07 | Minolta Camera Co Ltd | Developing device of electrostatic latent image |
| US4501484A (en) * | 1981-08-19 | 1985-02-26 | Ricoh Company, Ltd. | Photoconductive element cleaning apparatus and residual toner collecting apparatus |
| US4353637A (en) * | 1981-08-31 | 1982-10-12 | Xerox Corporation | Development system |
| US4611900A (en) * | 1984-06-01 | 1986-09-16 | Xerox Corporation | Apparatus for sensing the presence of toner particles |
| US4587929A (en) * | 1984-11-30 | 1986-05-13 | Xerox Corporation | Closed loop mechanical development control system |
| JPH083678B2 (ja) * | 1986-08-11 | 1996-01-17 | 株式会社東芝 | 現像装置 |
| US5097294A (en) * | 1989-03-20 | 1992-03-17 | Fujitsu Limited | Developing device used in electrophotographic field with a one-component developer and having a blade member for developer layer thickness regulation |
| US8396400B2 (en) * | 2010-09-22 | 2013-03-12 | Eastman Kodak Company | Method of implementing a magnetically actuated flap seal |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE757197A (fr) * | 1969-10-09 | 1971-03-16 | Rca Corp | Dispositif pour controler et regler la concentration de particules de poudre dans un melange de poudre et de particules magnetiques |
| US3637306A (en) * | 1970-12-02 | 1972-01-25 | Ibm | Copying system featuring alternate developing and cleaning of successive image areas on photoconductor |
| US3909258A (en) * | 1972-03-15 | 1975-09-30 | Minnesota Mining & Mfg | Electrographic development process |
| DE2424350C3 (de) * | 1974-05-20 | 1984-10-04 | Elfotec AG, Zumikon | Verfahren zur elektrophotographischen Bilderzeugung unter Verwendung eines magnetischen Einkomponententoners |
| JPS5116926A (en) * | 1974-08-01 | 1976-02-10 | Mita Industrial Co Ltd | Seidenkasenzono genzohoho |
| US3952701A (en) * | 1974-11-05 | 1976-04-27 | Hitachi Metals, Ltd. | Electrostatic developing apparatus |
| NL7509870A (nl) * | 1975-08-20 | 1977-02-22 | Oce Van Der Grinten Nv | Magneetrol. |
-
1976
- 1976-05-17 DE DE2621912A patent/DE2621912C3/de not_active Expired
-
1977
- 1977-04-18 GB GB16020/77A patent/GB1582394A/en not_active Expired
- 1977-04-26 NL NL7704532A patent/NL7704532A/xx not_active Application Discontinuation
- 1977-05-03 FR FR7713295A patent/FR2352330A1/fr active Granted
- 1977-05-13 US US05/796,600 patent/US4181422A/en not_active Expired - Lifetime
- 1977-05-16 JP JP5554377A patent/JPS52140339A/ja active Pending
- 1977-05-16 BE BE177597A patent/BE854668A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2621912A1 (de) | 1978-02-02 |
| JPS52140339A (en) | 1977-11-22 |
| NL7704532A (nl) | 1977-11-21 |
| FR2352330A1 (fr) | 1977-12-16 |
| BE854668A (fr) | 1977-11-16 |
| DE2621912C3 (de) | 1979-06-07 |
| DE2621912B2 (de) | 1978-10-05 |
| US4181422A (en) | 1980-01-01 |
| GB1582394A (en) | 1981-01-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |