CS163447B1 - - Google Patents
Info
- Publication number
- CS163447B1 CS163447B1 CS1549A CS154972A CS163447B1 CS 163447 B1 CS163447 B1 CS 163447B1 CS 1549 A CS1549 A CS 1549A CS 154972 A CS154972 A CS 154972A CS 163447 B1 CS163447 B1 CS 163447B1
- Authority
- CS
- Czechoslovakia
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
- G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
- G03G15/0266—Arrangements for controlling the amount of charge
-
- 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
- G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
- G03G15/0291—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices corona discharge devices, e.g. wires, pointed electrodes, means for cleaning the corona discharge device
-
- 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
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/043—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Developing For Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15380071 | 1971-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS163447B1 true CS163447B1 (cs) | 1975-09-15 |
Family
ID=5483606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS1549A CS163447B1 (cs) | 1971-03-12 | 1972-03-08 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT324124B (cs) |
| CH (1) | CH547513A (cs) |
| CS (1) | CS163447B1 (cs) |
| DE (1) | DE2123994C3 (cs) |
| FR (1) | FR2129311A5 (cs) |
| GB (1) | GB1303583A (cs) |
| SU (1) | SU603944A1 (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4239373A (en) * | 1978-11-01 | 1980-12-16 | Xerox Corporation | Full wave rectification apparatus for operation of DC corotrons |
| US4413899A (en) * | 1980-01-30 | 1983-11-08 | Ricoh Company, Ltd. | Copying method and apparatus |
| US4527886A (en) * | 1981-05-12 | 1985-07-09 | Kyoto Ceramic Co., Ltd. | Electrophotographic recording apparatus having both functions of copying and printing |
| JPS59107361A (ja) * | 1982-12-13 | 1984-06-21 | Fuji Photo Film Co Ltd | 電子写真複写装置の濃度調整装置 |
-
1971
- 1971-05-14 DE DE2123994A patent/DE2123994C3/de not_active Expired
- 1971-06-10 GB GB1996171*[A patent/GB1303583A/en not_active Expired
- 1971-08-03 FR FR7128489A patent/FR2129311A5/fr not_active Expired
-
1972
- 1972-01-07 AT AT10772A patent/AT324124B/de not_active IP Right Cessation
- 1972-01-17 CH CH62072A patent/CH547513A/de not_active IP Right Cessation
- 1972-02-07 SU SU721745561A patent/SU603944A1/ru active
- 1972-03-08 CS CS1549A patent/CS163447B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2123994B2 (de) | 1979-10-31 |
| CH547513A (de) | 1974-03-29 |
| AT324124B (de) | 1975-08-11 |
| DE2123994A1 (en) | 1972-09-28 |
| GB1303583A (en) | 1973-01-17 |
| SU603944A1 (ru) | 1978-04-25 |
| DE2123994C3 (de) | 1980-07-17 |
| FR2129311A5 (cs) | 1972-10-27 |