FR2336716A1 - Rouleau de developpement pour machine de photocopie electrostatique - Google Patents
Rouleau de developpement pour machine de photocopie electrostatiqueInfo
- Publication number
- FR2336716A1 FR2336716A1 FR7638787A FR7638787A FR2336716A1 FR 2336716 A1 FR2336716 A1 FR 2336716A1 FR 7638787 A FR7638787 A FR 7638787A FR 7638787 A FR7638787 A FR 7638787A FR 2336716 A1 FR2336716 A1 FR 2336716A1
- Authority
- FR
- France
- Prior art keywords
- magnetic core
- shell
- outer shell
- rotate
- chemically inert
- 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.)
- Pending
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
- G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration
- G03G15/0928—Details concerning the magnetic brush roller structure, e.g. magnet configuration relating to the shell, e.g. structure, composition
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/643,012 US4003334A (en) | 1975-11-11 | 1975-12-22 | Developer roller for electrostatic copier |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2336716A1 true FR2336716A1 (fr) | 1977-07-22 |
Family
ID=24579001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7638787A Pending FR2336716A1 (fr) | 1975-12-22 | 1976-12-22 | Rouleau de developpement pour machine de photocopie electrostatique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2336716A1 (fr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3176652A (en) * | 1960-09-26 | 1965-04-06 | Xerox Corp | Xerographic developing apparatus |
FR2280929A1 (fr) * | 1974-08-01 | 1976-02-27 | Mita Industrial Co Ltd | Procede et appareil pour le developpement d'images electrostatiques latentes |
-
1976
- 1976-12-22 FR FR7638787A patent/FR2336716A1/fr active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3176652A (en) * | 1960-09-26 | 1965-04-06 | Xerox Corp | Xerographic developing apparatus |
FR2280929A1 (fr) * | 1974-08-01 | 1976-02-27 | Mita Industrial Co Ltd | Procede et appareil pour le developpement d'images electrostatiques latentes |
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