NL7400677A - - Google Patents
Info
- Publication number
- NL7400677A NL7400677A NL7400677A NL7400677A NL7400677A NL 7400677 A NL7400677 A NL 7400677A NL 7400677 A NL7400677 A NL 7400677A NL 7400677 A NL7400677 A NL 7400677A NL 7400677 A NL7400677 A NL 7400677A
- 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 |
|---|---|---|---|
| US324467A US3911864A (en) | 1973-01-17 | 1973-01-17 | Toner preloaded magnetic brush development system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7400677A true NL7400677A (en) | 1974-03-25 |
Family
ID=23263721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7400677A NL7400677A (en) | 1973-01-17 | 1974-01-17 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3911864A (en) |
| JP (1) | JPS5710426B2 (en) |
| AU (1) | AU6462974A (en) |
| BE (1) | BE809859A (en) |
| BR (1) | BR7400292D0 (en) |
| CA (1) | CA1027426A (en) |
| CH (1) | CH568594A5 (en) |
| DE (1) | DE2400926A1 (en) |
| FR (1) | FR2214143B1 (en) |
| IT (1) | IT1003375B (en) |
| NL (1) | NL7400677A (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4108658A (en) * | 1974-03-11 | 1978-08-22 | Oce-Van Der Grinten N.V. | Process for developing electrostatic latent images |
| JPS52125339A (en) * | 1976-04-14 | 1977-10-21 | Hitachi Ltd | Detector for toner density |
| JPS52153448A (en) * | 1976-06-16 | 1977-12-20 | Fuji Xerox Co Ltd | Magnetic brush developing device |
| US4063533A (en) * | 1976-08-02 | 1977-12-20 | International Business Machines Corporation | Multiple brush developer applying apparatus with a toner diverter blade |
| US4131357A (en) * | 1977-03-21 | 1978-12-26 | Xerox Corporation | Sequentially activated development system for an electrophotographic printer |
| JPS5921401Y2 (en) * | 1978-04-24 | 1984-06-23 | 富士ゼロックス株式会社 | magnetic brush developing device |
| JPS5649555U (en) * | 1979-09-21 | 1981-05-01 | ||
| US4442790A (en) * | 1982-09-29 | 1984-04-17 | Eastman Kodak Company | Magnetic brush development apparatus |
| US4496644A (en) * | 1983-02-28 | 1985-01-29 | Eastman Kodak Company | Electric field adjustment for magnetic brushes |
| DE3561423D1 (en) * | 1984-05-16 | 1988-02-18 | Mita Industrial Co Ltd | Developing apparatus |
| DE3632441A1 (en) * | 1986-09-24 | 1988-03-31 | Siemens Ag | SIMULTANEOUS COUNTERFLOW DEVELOPER STATION FOR AN ELECTROPHOTOGRAPHIC DEVICE |
| JP3128745B2 (en) * | 1993-01-05 | 2001-01-29 | 日立工機株式会社 | Developing device for electrophotographic printing device |
| JP4377512B2 (en) * | 1999-09-30 | 2009-12-02 | 株式会社リコー | Developing device for image forming apparatus |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3203394A (en) * | 1962-10-01 | 1965-08-31 | Xerox Corp | Xerographic development apparatus |
| US3443517A (en) * | 1967-01-04 | 1969-05-13 | Xerox Corp | Electrostatic duplicating system employing relief printing plate |
| US3572289A (en) * | 1968-09-23 | 1971-03-23 | Xerox Corp | Magnetic brush development apparatus |
| BE757698A (en) * | 1969-10-20 | 1971-04-19 | Xerox Corp | DEVELOPMENT APPARATUS |
| US3662711A (en) * | 1970-03-19 | 1972-05-16 | Xerox Corp | Development apparatus |
| US3724422A (en) * | 1970-12-14 | 1973-04-03 | Xerox Corp | Magnetic brush developing apparatus |
| BE792643A (en) * | 1971-12-17 | 1973-03-30 | Ibm | ELECTROPHOTOGRAPHIC DEVELOPMENT DEVICE |
-
1973
- 1973-01-17 US US324467A patent/US3911864A/en not_active Expired - Lifetime
-
1974
- 1974-01-04 CA CA189,485A patent/CA1027426A/en not_active Expired
- 1974-01-09 DE DE2400926A patent/DE2400926A1/en active Pending
- 1974-01-11 IT IT19359/74A patent/IT1003375B/en active
- 1974-01-14 CH CH47674A patent/CH568594A5/xx not_active IP Right Cessation
- 1974-01-15 FR FR7401271A patent/FR2214143B1/fr not_active Expired
- 1974-01-16 BR BR292/74A patent/BR7400292D0/en unknown
- 1974-01-17 AU AU64629/74A patent/AU6462974A/en not_active Expired
- 1974-01-17 BE BE139910A patent/BE809859A/en unknown
- 1974-01-17 JP JP821374A patent/JPS5710426B2/ja not_active Expired
- 1974-01-17 NL NL7400677A patent/NL7400677A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7400292D0 (en) | 1974-08-22 |
| IT1003375B (en) | 1976-06-10 |
| DE2400926A1 (en) | 1974-07-18 |
| JPS5041551A (en) | 1975-04-16 |
| CH568594A5 (en) | 1975-10-31 |
| JPS5710426B2 (en) | 1982-02-26 |
| AU6462974A (en) | 1975-07-17 |
| FR2214143A1 (en) | 1974-08-09 |
| CA1027426A (en) | 1978-03-07 |
| FR2214143B1 (en) | 1976-10-08 |
| BE809859A (en) | 1974-05-16 |
| US3911864A (en) | 1975-10-14 |