DE3279781D1 - CORONA CHARGING APPARATUS - Google Patents
CORONA CHARGING APPARATUSInfo
- Publication number
- DE3279781D1 DE3279781D1 DE8282901078T DE3279781T DE3279781D1 DE 3279781 D1 DE3279781 D1 DE 3279781D1 DE 8282901078 T DE8282901078 T DE 8282901078T DE 3279781 T DE3279781 T DE 3279781T DE 3279781 D1 DE3279781 D1 DE 3279781D1
- Authority
- DE
- Germany
- Prior art keywords
- charging apparatus
- corona charging
- corona
- charging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
-
- 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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/237,559 US4379969A (en) | 1981-02-24 | 1981-02-24 | Corona charging apparatus |
US24483381A | 1981-03-17 | 1981-03-17 | |
PCT/US1982/000222 WO1982002983A1 (en) | 1981-02-24 | 1982-02-23 | Corona charging apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3279781D1 true DE3279781D1 (en) | 1989-07-27 |
Family
ID=26930809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282901078T Expired DE3279781D1 (en) | 1981-02-24 | 1982-02-23 | CORONA CHARGING APPARATUS |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0072862B1 (en) |
AU (2) | AU8273282A (en) |
CA (1) | CA1176695A (en) |
DE (1) | DE3279781D1 (en) |
ES (1) | ES510454A0 (en) |
IL (1) | IL65099A0 (en) |
IT (1) | IT1195781B (en) |
MX (1) | MX151414A (en) |
NZ (1) | NZ199827A (en) |
PT (1) | PT74473B (en) |
WO (1) | WO1982002983A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982002983A1 (en) * | 1981-02-24 | 1982-09-02 | Mfg Co Dennison | Corona charging apparatus |
US7651553B2 (en) | 2005-09-29 | 2010-01-26 | Sarnoff Corporation | Ballast circuit for electrostatic particle collection systems |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3370212A (en) * | 1965-08-19 | 1968-02-20 | Eastman Kodak Co | Corona charging apparatus |
US3779882A (en) * | 1971-04-01 | 1973-12-18 | Union Carbide Corp | Electrode method for the surface treatment of thermoplastic materials |
US3742301A (en) * | 1972-05-11 | 1973-06-26 | W Burris | Corona generator |
US3875461A (en) * | 1973-09-18 | 1975-04-01 | Harris Intertype Corp | Static eliminator |
US4068284A (en) * | 1973-09-28 | 1978-01-10 | Xerox Corporation | Corona discharge device |
US4057723A (en) * | 1976-01-23 | 1977-11-08 | Xerox Corporation | Compact corona charging device |
DE2849222A1 (en) * | 1978-11-13 | 1980-05-22 | Hoechst Ag | METHOD FOR ELECTROSTATICALLY CHARGING A DIELECTRIC LAYER AND DEVICE FOR CARRYING OUT THE METHOD |
WO1982002983A1 (en) * | 1981-02-24 | 1982-09-02 | Mfg Co Dennison | Corona charging apparatus |
-
1982
- 1982-02-23 WO PCT/US1982/000222 patent/WO1982002983A1/en active IP Right Grant
- 1982-02-23 EP EP82901078A patent/EP0072862B1/en not_active Expired
- 1982-02-23 DE DE8282901078T patent/DE3279781D1/en not_active Expired
- 1982-02-23 AU AU82732/82A patent/AU8273282A/en not_active Abandoned
- 1982-02-24 PT PT74473A patent/PT74473B/en unknown
- 1982-02-24 IL IL65099A patent/IL65099A0/en not_active IP Right Cessation
- 1982-02-24 NZ NZ199827A patent/NZ199827A/en unknown
- 1982-02-24 CA CA000397002A patent/CA1176695A/en not_active Expired
- 1982-02-24 MX MX191558A patent/MX151414A/en unknown
- 1982-02-24 ES ES510454A patent/ES510454A0/en active Granted
- 1982-02-24 IT IT19826/82A patent/IT1195781B/en active
-
1987
- 1987-01-22 AU AU67935/87A patent/AU586531B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU586531B2 (en) | 1989-07-13 |
EP0072862B1 (en) | 1989-06-21 |
AU6793587A (en) | 1987-05-07 |
PT74473B (en) | 1984-11-19 |
AU8273282A (en) | 1982-09-14 |
ES8306289A1 (en) | 1983-06-01 |
IL65099A0 (en) | 1982-04-30 |
EP0072862A1 (en) | 1983-03-02 |
PT74473A (en) | 1982-03-01 |
CA1176695A (en) | 1984-10-23 |
IT8219826A0 (en) | 1982-02-24 |
WO1982002983A1 (en) | 1982-09-02 |
NZ199827A (en) | 1985-12-13 |
ES510454A0 (en) | 1983-06-01 |
IT1195781B (en) | 1988-10-27 |
MX151414A (en) | 1984-11-14 |
EP0072862A4 (en) | 1983-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |