NL7216926A - - Google Patents
Info
- Publication number
- NL7216926A NL7216926A NL7216926A NL7216926A NL7216926A NL 7216926 A NL7216926 A NL 7216926A NL 7216926 A NL7216926 A NL 7216926A NL 7216926 A NL7216926 A NL 7216926A NL 7216926 A NL7216926 A NL 7216926A
- 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
- G03G15/0801—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer for cascading
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Cleaning In Electrography (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2162842A DE2162842C3 (de) | 1971-12-17 | 1971-12-17 | Kaskadenentwicklungsvorrichtung für ein elektrostatisches Kopiergerät |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7216926A true NL7216926A (https=) | 1973-05-25 |
Family
ID=5828393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7216926A NL7216926A (https=) | 1971-12-17 | 1972-12-13 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3872828A (https=) |
| JP (1) | JPS5131654Y2 (https=) |
| BE (1) | BE792331A (https=) |
| DE (1) | DE2162842C3 (https=) |
| FR (1) | FR2165455A7 (https=) |
| GB (1) | GB1420971A (https=) |
| IT (1) | IT974069B (https=) |
| NL (1) | NL7216926A (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5937831B2 (ja) * | 1975-01-21 | 1984-09-12 | キヤノン株式会社 | 電子写真現像装置 |
| US4040386A (en) * | 1975-05-01 | 1977-08-09 | Xerox Corporation | Retractable edge seals for electrostatographic development systems |
| JPS53117245U (https=) * | 1977-02-24 | 1978-09-18 | ||
| US4571060A (en) * | 1984-10-22 | 1986-02-18 | Xerox Corporation | Housing seal |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3424131A (en) * | 1964-09-30 | 1969-01-28 | Xerox Corp | Electroded cascade development system |
| US3356067A (en) * | 1966-09-14 | 1967-12-05 | Lodding Engineering Corp | Doctor blades having relieved ends |
| US3430606A (en) * | 1968-01-02 | 1969-03-04 | Xerox Corp | Electroscopic particle sensor |
| US3634077A (en) * | 1968-08-26 | 1972-01-11 | Xerox Corp | Method and apparatus for removing a residual image in an electrostatic copying system |
| US3696784A (en) * | 1970-12-15 | 1972-10-10 | Xerox Corp | Xerographic development apparatus |
| US3678896A (en) * | 1971-01-28 | 1972-07-25 | Xerox Corp | Conveyor system |
| US3695224A (en) * | 1971-11-26 | 1972-10-03 | Stephen F Royka | Cascade development |
-
0
- BE BE792331D patent/BE792331A/xx unknown
-
1971
- 1971-12-17 DE DE2162842A patent/DE2162842C3/de not_active Expired
-
1972
- 1972-12-07 FR FR7243540A patent/FR2165455A7/fr not_active Expired
- 1972-12-07 JP JP1972140000U patent/JPS5131654Y2/ja not_active Expired
- 1972-12-13 NL NL7216926A patent/NL7216926A/xx not_active Application Discontinuation
- 1972-12-14 IT IT54709/72A patent/IT974069B/it active
- 1972-12-15 US US315482A patent/US3872828A/en not_active Expired - Lifetime
- 1972-12-18 GB GB5829772A patent/GB1420971A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2162842C3 (de) | 1981-06-11 |
| GB1420971A (en) | 1976-01-14 |
| DE2162842A1 (de) | 1973-06-20 |
| DE2162842B2 (de) | 1980-06-12 |
| JPS5131654Y2 (https=) | 1976-08-07 |
| JPS4874058U (https=) | 1973-09-14 |
| FR2165455A7 (https=) | 1973-08-03 |
| IT974069B (it) | 1974-06-20 |
| US3872828A (en) | 1975-03-25 |
| BE792331A (fr) | 1973-06-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |