NL7413619A - - Google Patents
Info
- Publication number
- NL7413619A NL7413619A NL7413619A NL7413619A NL7413619A NL 7413619 A NL7413619 A NL 7413619A NL 7413619 A NL7413619 A NL 7413619A NL 7413619 A NL7413619 A NL 7413619A NL 7413619 A NL7413619 A NL 7413619A
- Authority
- NL
- Netherlands
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US416898A US3915121A (en) | 1973-11-19 | 1973-11-19 | Development apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7413619A true NL7413619A (OSRAM) | 1974-12-30 |
Family
ID=23651764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7413619A NL7413619A (OSRAM) | 1973-11-19 | 1974-10-16 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3915121A (OSRAM) |
| JP (1) | JPS554839Y2 (OSRAM) |
| AU (1) | AU7528374A (OSRAM) |
| CA (1) | CA1030753A (OSRAM) |
| DE (1) | DE2440308C3 (OSRAM) |
| FR (1) | FR2251846B1 (OSRAM) |
| GB (1) | GB1480087A (OSRAM) |
| IT (1) | IT1025742B (OSRAM) |
| NL (1) | NL7413619A (OSRAM) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7509870A (nl) * | 1975-08-20 | 1977-02-22 | Oce Van Der Grinten Nv | Magneetrol. |
| US4095883A (en) * | 1976-02-02 | 1978-06-20 | Xerox Corporation | Magnetic mixing apparatus and process |
| JPS5552441Y2 (OSRAM) * | 1976-03-29 | 1980-12-05 | ||
| JPS53111738A (en) * | 1977-03-11 | 1978-09-29 | Toshiba Corp | Developing device of magnetic brush type |
| DE2816621C3 (de) * | 1978-04-17 | 1980-10-09 | Lumoprint Zindler Kg (Gmbh & Co), 2000 Hamburg | Dichtungsanordnung in einer Entwicklungsvorrichtung eines Kopiergeräte |
| US4292924A (en) * | 1979-10-03 | 1981-10-06 | Xerox Corporation | Magnetic brush apparatus |
| GB2141049B (en) * | 1983-06-08 | 1986-07-23 | Xerox Corp | Electrostatographic development apparatus |
| JPS6054149U (ja) * | 1983-09-20 | 1985-04-16 | 株式会社東芝 | 現像装置 |
| DE3886686T2 (de) * | 1987-10-28 | 1994-04-28 | Canon Kk | Entwicklungsgerät. |
| US5177536A (en) * | 1989-03-31 | 1993-01-05 | Canon Kabushiki Kaisha | Developing apparatus having a magnetic seal |
| JP2899079B2 (ja) * | 1990-07-10 | 1999-06-02 | キヤノン株式会社 | 現像装置 |
| EP1345089A1 (en) * | 2002-03-13 | 2003-09-17 | Seiko Epson Corporation | Developing unit and developing device for an image-forming apparatus |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2892446A (en) * | 1956-10-30 | 1959-06-30 | Rca Corp | Apparatus for developing electrostatic image |
| US2904000A (en) * | 1957-05-15 | 1959-09-15 | Century Geophysical Corp | Magnetic-brush developer |
| US3058444A (en) * | 1959-03-13 | 1962-10-16 | American Photocopy Equip Co | Apparatus for developing electrostatic image on electrographic sheet |
| US3133834A (en) * | 1961-06-22 | 1964-05-19 | Rca Corp | Electrostatic developing apparatus |
| DE7025426U (de) * | 1969-07-08 | 1970-12-10 | Minolta Camera Kk | Trockenentwicklungsapparat in der elektronischen photographie. |
| US3753420A (en) * | 1971-08-11 | 1973-08-21 | Olivetti & Co Spa | Magnetic brush developer system |
| BE792317A (fr) * | 1971-12-06 | 1973-03-30 | Warner Lambert Co | Cartouches de rasoirs de securite et dispositif pour leur distribution |
| BE792643A (fr) * | 1971-12-17 | 1973-03-30 | Ibm | Dispositif de developpement electrophotographique |
| US3822139A (en) * | 1972-10-13 | 1974-07-02 | Addressograph Multigraph | Electrostatic developer device |
-
1973
- 1973-11-19 US US416898A patent/US3915121A/en not_active Expired - Lifetime
-
1974
- 1974-08-22 DE DE2440308A patent/DE2440308C3/de not_active Expired
- 1974-09-05 CA CA208,533A patent/CA1030753A/en not_active Expired
- 1974-10-16 NL NL7413619A patent/NL7413619A/xx unknown
- 1974-11-05 FR FR7436713A patent/FR2251846B1/fr not_active Expired
- 1974-11-12 AU AU75283/74A patent/AU7528374A/en not_active Expired
- 1974-11-12 JP JP1974137036U patent/JPS554839Y2/ja not_active Expired
- 1974-11-12 GB GB48871/74A patent/GB1480087A/en not_active Expired
- 1974-11-15 IT IT29490/74A patent/IT1025742B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS554839Y2 (OSRAM) | 1980-02-05 |
| FR2251846B1 (OSRAM) | 1976-10-22 |
| GB1480087A (en) | 1977-07-20 |
| CA1030753A (en) | 1978-05-09 |
| DE2440308B2 (de) | 1980-05-08 |
| DE2440308C3 (de) | 1981-02-05 |
| US3915121A (en) | 1975-10-28 |
| AU7528374A (en) | 1976-05-13 |
| JPS5076836U (OSRAM) | 1975-07-04 |
| IT1025742B (it) | 1978-08-30 |
| FR2251846A1 (OSRAM) | 1975-06-13 |
| DE2440308A1 (de) | 1975-05-22 |