BE720017A - - Google Patents
Info
- Publication number
- BE720017A BE720017A BE720017DA BE720017A BE 720017 A BE720017 A BE 720017A BE 720017D A BE720017D A BE 720017DA BE 720017 A BE720017 A BE 720017A
- Authority
- BE
- Belgium
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
- G03G15/0291—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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66504967A | 1967-09-01 | 1967-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE720017A true BE720017A (en:Method) | 1969-02-27 |
Family
ID=24668498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE720017D BE720017A (en:Method) | 1967-09-01 | 1968-08-27 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3557367A (en:Method) |
| BE (1) | BE720017A (en:Method) |
| BR (1) | BR6800368D0 (en:Method) |
| DE (1) | DE1797213A1 (en:Method) |
| FR (1) | FR1597512A (en:Method) |
| GB (1) | GB1244378A (en:Method) |
| NL (1) | NL6812170A (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1963248B2 (de) * | 1969-12-17 | 1972-02-17 | Verfahren und vorrichtung zur erhoehung der ladungsdichte auf der oberflaeche eines elektrisch nicht leitenden materials | |
| US3660656A (en) * | 1970-08-26 | 1972-05-02 | Eastman Kodak Co | Light lock for corona device |
| GB1373235A (en) * | 1970-10-29 | 1974-11-06 | Repco Res Pty Ltd | Charging of electrophotographic surfaces |
| US3675096A (en) * | 1971-04-02 | 1972-07-04 | Rca Corp | Non air-polluting corona discharge devices |
| US3880514A (en) * | 1973-09-14 | 1975-04-29 | Coulter Information Systems | Ion producing source for electrostatic recording apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3084061A (en) * | 1953-09-23 | 1963-04-02 | Xerox Corp | Method for formation of electro-static image |
| US2863063A (en) * | 1955-11-21 | 1958-12-02 | Bruning Charles Co Inc | Charging of photo-conductive insulating material |
| US2934650A (en) * | 1957-04-10 | 1960-04-26 | Haloid Xerox Inc | Charging apparatus |
| US3409768A (en) * | 1967-04-03 | 1968-11-05 | Eastman Kodak Co | Light lock for air ionizer to shield photosensitive material |
-
1967
- 1967-09-01 US US665049A patent/US3557367A/en not_active Expired - Lifetime
-
1968
- 1968-07-03 BR BR200368/68A patent/BR6800368D0/pt unknown
- 1968-08-27 BE BE720017D patent/BE720017A/xx unknown
- 1968-08-27 NL NL6812170A patent/NL6812170A/xx unknown
- 1968-08-30 DE DE19681797213 patent/DE1797213A1/de active Pending
- 1968-08-30 GB GB41557/68A patent/GB1244378A/en not_active Expired
-
1969
- 1969-08-30 FR FR1597512D patent/FR1597512A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3557367A (en) | 1971-01-19 |
| BR6800368D0 (pt) | 1973-01-25 |
| FR1597512A (en:Method) | 1970-06-29 |
| GB1244378A (en) | 1971-09-02 |
| NL6812170A (en:Method) | 1969-03-04 |
| DE1797213A1 (de) | 1971-07-29 |