DE3879116D1 - Koronaentladungsvorrichtung. - Google Patents
Koronaentladungsvorrichtung.Info
- Publication number
- DE3879116D1 DE3879116D1 DE8888311125T DE3879116T DE3879116D1 DE 3879116 D1 DE3879116 D1 DE 3879116D1 DE 8888311125 T DE8888311125 T DE 8888311125T DE 3879116 T DE3879116 T DE 3879116T DE 3879116 D1 DE3879116 D1 DE 3879116D1
- Authority
- DE
- Germany
- Prior art keywords
- discharge device
- coronal discharge
- coronal
- discharge
- 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
-
- 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
- G03G15/65—Apparatus which relate to the handling of copy material
- G03G15/6532—Removing a copy sheet form a xerographic drum, band or plate
- G03G15/6535—Removing a copy sheet form a xerographic drum, band or plate using electrostatic means, e.g. a separating corona
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987178360U JPH0617127Y2 (ja) | 1987-11-25 | 1987-11-25 | コロナ放電器 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3879116D1 true DE3879116D1 (de) | 1993-04-15 |
DE3879116T2 DE3879116T2 (de) | 1993-09-09 |
Family
ID=16047128
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888311125T Expired - Fee Related DE3879116T2 (de) | 1987-11-25 | 1988-11-24 | Koronaentladungsvorrichtung. |
DE3853368T Expired - Fee Related DE3853368T2 (de) | 1987-11-25 | 1988-11-24 | Glimmentladungsvorrichtung. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3853368T Expired - Fee Related DE3853368T2 (de) | 1987-11-25 | 1988-11-24 | Glimmentladungsvorrichtung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4906841A (de) |
EP (2) | EP0469691B1 (de) |
JP (1) | JPH0617127Y2 (de) |
DE (2) | DE3879116T2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5229819A (en) * | 1991-09-05 | 1993-07-20 | Xerox Corporation | Protective assembly for charging apparatus |
JP3187677B2 (ja) * | 1995-03-03 | 2001-07-11 | 京セラミタ株式会社 | 画像形成装置の転写分離部構造 |
DE10121289A1 (de) * | 2001-05-02 | 2002-11-07 | Nexpress Solutions Llc | Vorrichtung zum Führen von Druckträgern durch eine Entladevorrichtung |
JP2015510458A (ja) * | 2012-01-13 | 2015-04-09 | オセ−テクノロジーズ ビーブイ | コロナ処理装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3778622A (en) * | 1970-09-30 | 1973-12-11 | Iwatsu Electric Co Ltd | Charging apparatus for electro-photographic copying machines |
DE2849233C2 (de) * | 1978-11-13 | 1982-12-09 | Olympia Werke Ag, 2940 Wilhelmshaven | Elektrofotografisches Kopiergerät mit einer Übertragungseinrichtung zur Übertragung eines Tonerbildes auf ein Bildempfangsmaterial |
JPS58138951U (ja) * | 1982-03-12 | 1983-09-19 | 株式会社リコー | 帯電装置 |
JPS597971A (ja) * | 1982-07-06 | 1984-01-17 | Matsushita Electric Ind Co Ltd | 帯電器 |
JPH0636112B2 (ja) * | 1984-10-30 | 1994-05-11 | 株式会社東芝 | 画像形成装置 |
US4725732A (en) * | 1986-07-02 | 1988-02-16 | Xerox Corporation | Pin corotron and scorotron assembly |
-
1987
- 1987-11-25 JP JP1987178360U patent/JPH0617127Y2/ja not_active Expired - Lifetime
-
1988
- 1988-11-22 US US07/274,965 patent/US4906841A/en not_active Expired - Lifetime
- 1988-11-24 EP EP91202800A patent/EP0469691B1/de not_active Expired - Lifetime
- 1988-11-24 EP EP88311125A patent/EP0318284B1/de not_active Expired - Lifetime
- 1988-11-24 DE DE8888311125T patent/DE3879116T2/de not_active Expired - Fee Related
- 1988-11-24 DE DE3853368T patent/DE3853368T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3853368T2 (de) | 1995-07-27 |
EP0318284A1 (de) | 1989-05-31 |
DE3853368D1 (de) | 1995-04-20 |
DE3879116T2 (de) | 1993-09-09 |
EP0469691A3 (en) | 1993-04-21 |
JPH0185754U (de) | 1989-06-07 |
US4906841A (en) | 1990-03-06 |
EP0469691B1 (de) | 1995-03-15 |
EP0318284B1 (de) | 1993-03-10 |
JPH0617127Y2 (ja) | 1994-05-02 |
EP0469691A2 (de) | 1992-02-05 |
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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 |