DE69002542D1 - Koronavorrichtung. - Google Patents
Koronavorrichtung.Info
- Publication number
- DE69002542D1 DE69002542D1 DE9090201306T DE69002542T DE69002542D1 DE 69002542 D1 DE69002542 D1 DE 69002542D1 DE 9090201306 T DE9090201306 T DE 9090201306T DE 69002542 T DE69002542 T DE 69002542T DE 69002542 D1 DE69002542 D1 DE 69002542D1
- Authority
- DE
- Germany
- Prior art keywords
- corona device
- corona
- 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 - Fee Related
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
- H01T19/04—Devices providing for corona discharge having pointed electrodes
-
- 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
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/02—Arrangements for laying down a uniform charge
- G03G2215/026—Arrangements for laying down a uniform charge by coronas
- G03G2215/028—Arrangements for laying down a uniform charge by coronas using pointed electrodes
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8901371A NL8901371A (nl) | 1989-05-31 | 1989-05-31 | Corona-inrichting. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69002542D1 true DE69002542D1 (de) | 1993-09-09 |
DE69002542T2 DE69002542T2 (de) | 1994-01-05 |
Family
ID=19854748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE90201306T Expired - Fee Related DE69002542T2 (de) | 1989-05-31 | 1990-05-23 | Koronavorrichtung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5101107A (de) |
EP (1) | EP0400723B1 (de) |
JP (1) | JP2931370B2 (de) |
DE (1) | DE69002542T2 (de) |
NL (1) | NL8901371A (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE40552E1 (en) | 1990-04-06 | 2008-10-28 | Mosaid Technologies, Inc. | Dynamic random access memory using imperfect isolating transistors |
US5324941A (en) * | 1993-01-05 | 1994-06-28 | Xerox Corporation | Tension support mounting for a corona generating device |
US5796673A (en) | 1994-10-06 | 1998-08-18 | Mosaid Technologies Incorporated | Delay locked loop implementation in a synchronous dynamic random access memory |
US5907468A (en) * | 1994-10-19 | 1999-05-25 | Haug Gmbh & Co. Kg | Device for applying unipolar electrical charges to a moving electrically-insulated surface using a corona electrode |
US5742871A (en) * | 1996-08-30 | 1998-04-21 | Eastman Kodak Company | High duty cycle sawtooth AC charger |
US6185397B1 (en) * | 1999-10-25 | 2001-02-06 | Xerox Corporation | Pin charge corotron for minimum ozone production |
JP3920802B2 (ja) | 2003-03-28 | 2007-05-30 | Jsr株式会社 | 配線、電極およびそれらの形成方法 |
EP3771897A1 (de) * | 2019-08-01 | 2021-02-03 | Heraeus Nexensos GmbH | Sensorsystem, abgassystem eines fahrzeugs und verwendung eines sensorsystems |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL294832A (de) * | 1962-07-20 | |||
US3396308A (en) * | 1965-07-02 | 1968-08-06 | Eastman Kodak Co | Web treating device |
US3744898A (en) * | 1967-11-28 | 1973-07-10 | Canon Kk | Corona discharge apparatus |
US3691373A (en) * | 1970-04-20 | 1972-09-12 | First City National Bank Of Ho | Corona device |
US3887809A (en) * | 1972-06-22 | 1975-06-03 | Hoechst Ag | Corona discharge device |
JPS5343537A (en) * | 1976-10-01 | 1978-04-19 | Olympus Optical Co Ltd | Corona charger |
US4963738A (en) * | 1986-12-22 | 1990-10-16 | Xerox Corporation | Flat comb-like scorotron charging device |
-
1989
- 1989-05-31 NL NL8901371A patent/NL8901371A/nl not_active Application Discontinuation
-
1990
- 1990-05-23 EP EP90201306A patent/EP0400723B1/de not_active Expired - Lifetime
- 1990-05-23 DE DE90201306T patent/DE69002542T2/de not_active Expired - Fee Related
- 1990-05-25 US US07/529,205 patent/US5101107A/en not_active Expired - Fee Related
- 1990-05-29 JP JP2139546A patent/JP2931370B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0312670A (ja) | 1991-01-21 |
US5101107A (en) | 1992-03-31 |
DE69002542T2 (de) | 1994-01-05 |
EP0400723A1 (de) | 1990-12-05 |
EP0400723B1 (de) | 1993-08-04 |
NL8901371A (nl) | 1990-12-17 |
JP2931370B2 (ja) | 1999-08-09 |
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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 |