GB2190798B - Image formation cartridge - Google Patents
Image formation cartridgeInfo
- Publication number
- GB2190798B GB2190798B GB8711561A GB8711561A GB2190798B GB 2190798 B GB2190798 B GB 2190798B GB 8711561 A GB8711561 A GB 8711561A GB 8711561 A GB8711561 A GB 8711561A GB 2190798 B GB2190798 B GB 2190798B
- Authority
- GB
- United Kingdom
- Prior art keywords
- image formation
- formation cartridge
- cartridge
- image
- formation
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
- G03G21/1814—Details of parts of process cartridge, e.g. for charging, transfer, cleaning, developing
-
- 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
-
- 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
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/1606—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the photosensitive element
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
- G03G2221/1654—Locks and means for positioning or alignment
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/1693—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for charging
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/18—Cartridge systems
- G03G2221/183—Process cartridge
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/18—Cartridge systems
- G03G2221/183—Process cartridge
- G03G2221/1853—Process cartridge having a submodular arrangement
- G03G2221/1876—Process cartridge having a submodular arrangement for production purposes, e.g. manufacture or mass production
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986074214U JPH046030Y2 (US06582424-20030624-M00016.png) | 1986-05-16 | 1986-05-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8711561D0 GB8711561D0 (en) | 1987-06-17 |
GB2190798A GB2190798A (en) | 1987-11-25 |
GB2190798B true GB2190798B (en) | 1990-07-18 |
Family
ID=13540716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8711561A Expired GB2190798B (en) | 1986-05-16 | 1987-05-15 | Image formation cartridge |
Country Status (4)
Country | Link |
---|---|
US (1) | US4803512A (US06582424-20030624-M00016.png) |
JP (1) | JPH046030Y2 (US06582424-20030624-M00016.png) |
DE (1) | DE3716378A1 (US06582424-20030624-M00016.png) |
GB (1) | GB2190798B (US06582424-20030624-M00016.png) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3770338D1 (de) * | 1986-06-06 | 1991-07-04 | Sharp Kk | Bilderzeugungsgeraet. |
JPS6480970A (en) * | 1987-09-22 | 1989-03-27 | Minolta Camera Kk | Copying machine |
JP2749609B2 (ja) * | 1989-01-31 | 1998-05-13 | 株式会社リコー | 画像形成装置 |
US5008538A (en) * | 1989-08-03 | 1991-04-16 | Eastman Kodak Company | Corona charger apparatus of simplified construction |
DE4201899C2 (de) * | 1991-01-31 | 1996-04-11 | Minolta Camera Kk | Elektrophotographische Prozeßeinheit |
US5845179A (en) | 1997-08-22 | 1998-12-01 | Xerox Corporation | Pin charge coroton with optimum dimensions for minimum ozone production |
US5987276A (en) * | 1997-11-14 | 1999-11-16 | Xerox Corporation | Charging device having a shield with integral electrical connector |
US5907753A (en) * | 1997-11-14 | 1999-05-25 | Xerox Corporation | Charging device having an electrode with integral electrical connector |
US5890035A (en) * | 1997-11-14 | 1999-03-30 | Xerox Corporation | Charging device module for use with print cartridge |
US7236719B2 (en) * | 2003-08-06 | 2007-06-26 | Brother Kogyo Kabushiki Kaisha | Charger frame, photosensitive member cartridge, and image forming apparatus |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1323599A (en) * | 1969-11-08 | 1973-07-18 | Rank Xerox Ltd | Electric charging device for electrophotography |
GB1596854A (en) * | 1976-12-17 | 1981-09-03 | Xerox Corp | Corona generating device |
EP0041104A2 (en) * | 1980-05-30 | 1981-12-09 | International Business Machines Corporation | Corona discharge device for electrophotographic apparatus |
GB2120798A (en) * | 1982-04-30 | 1983-12-07 | Canon Kk | Image forming apparatus having a removable module |
GB2156165A (en) * | 1984-03-15 | 1985-10-02 | Xerox Corp | Corotron assembly |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4575221A (en) * | 1982-05-20 | 1986-03-11 | Canon Kabushiki Kaisha | Process kit and an image forming apparatus using the same |
-
1986
- 1986-05-16 JP JP1986074214U patent/JPH046030Y2/ja not_active Expired
-
1987
- 1987-05-14 US US07/049,512 patent/US4803512A/en not_active Expired - Lifetime
- 1987-05-15 DE DE19873716378 patent/DE3716378A1/de active Granted
- 1987-05-15 GB GB8711561A patent/GB2190798B/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1323599A (en) * | 1969-11-08 | 1973-07-18 | Rank Xerox Ltd | Electric charging device for electrophotography |
GB1596854A (en) * | 1976-12-17 | 1981-09-03 | Xerox Corp | Corona generating device |
EP0041104A2 (en) * | 1980-05-30 | 1981-12-09 | International Business Machines Corporation | Corona discharge device for electrophotographic apparatus |
GB2120798A (en) * | 1982-04-30 | 1983-12-07 | Canon Kk | Image forming apparatus having a removable module |
GB2156165A (en) * | 1984-03-15 | 1985-10-02 | Xerox Corp | Corotron assembly |
Also Published As
Publication number | Publication date |
---|---|
DE3716378C2 (US06582424-20030624-M00016.png) | 1988-10-27 |
JPS62186157U (US06582424-20030624-M00016.png) | 1987-11-26 |
JPH046030Y2 (US06582424-20030624-M00016.png) | 1992-02-19 |
US4803512A (en) | 1989-02-07 |
GB2190798A (en) | 1987-11-25 |
DE3716378A1 (de) | 1987-11-26 |
GB8711561D0 (en) | 1987-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Effective date: 20070514 |