DE68914902T2 - Arbeitseinheit und Bilderzeugungsgerät mit einer solchen Einheit. - Google Patents
Arbeitseinheit und Bilderzeugungsgerät mit einer solchen Einheit.Info
- Publication number
- DE68914902T2 DE68914902T2 DE68914902T DE68914902T DE68914902T2 DE 68914902 T2 DE68914902 T2 DE 68914902T2 DE 68914902 T DE68914902 T DE 68914902T DE 68914902 T DE68914902 T DE 68914902T DE 68914902 T2 DE68914902 T2 DE 68914902T2
- Authority
- DE
- Germany
- Prior art keywords
- unit
- imaging device
- work
- work unit
- imaging
- 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
- 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
- G03G21/1817—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement
- G03G21/1821—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement means for connecting the different parts of the process cartridge, e.g. attachment, positioning of parts with each other, pressure/distance regulation
-
- 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
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
- G03G15/0813—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by means in the developing zone having an interaction with the image carrying member, e.g. distance holders
-
- 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
- G03G21/1839—Means for handling the process cartridge in the apparatus body
- G03G21/1867—Means for handling the process cartridge in the apparatus body for electrically connecting the process cartridge to the apparatus, electrical connectors, power supply
-
- 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
- G03G2221/1657—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts transmitting mechanical drive power
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Electrophotography Configuration And Component (AREA)
- Dry Development In Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19347088 | 1988-08-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68914902D1 DE68914902D1 (de) | 1994-06-01 |
DE68914902T2 true DE68914902T2 (de) | 1994-08-18 |
Family
ID=16308549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68914902T Expired - Fee Related DE68914902T2 (de) | 1988-08-04 | 1989-07-31 | Arbeitseinheit und Bilderzeugungsgerät mit einer solchen Einheit. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4975746A (de) |
EP (1) | EP0353975B1 (de) |
JP (1) | JP2868537B2 (de) |
DE (1) | DE68914902T2 (de) |
HK (1) | HK144994A (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5223893A (en) * | 1989-12-15 | 1993-06-29 | Canon Kabushiki Kaisha | Process cartridge detachably mountable to image forming apparatus |
US5404198A (en) * | 1989-12-15 | 1995-04-04 | Canon Kabushiki Kaisha | Process cartridge and image forming apparatus |
JPH04204970A (ja) * | 1990-11-30 | 1992-07-27 | Fujitsu Ltd | 像形成装置 |
JP3200141B2 (ja) * | 1991-04-08 | 2001-08-20 | キヤノン株式会社 | 画像形成装置及び画像形成装置に着脱自在なプロセスカートリッジ |
JPH0535076A (ja) * | 1991-07-25 | 1993-02-12 | Asahi Optical Co Ltd | 現像装置の回転力入力ギア配置構造 |
US5521683A (en) * | 1992-12-21 | 1996-05-28 | Canon Kabushiki Kaisha | Image forming apparatus using constant voltage or constant current AC signal applied to developer bearing member, and control function in accordance with detected voltage or current of developer bearing member |
JP3275226B2 (ja) * | 1995-05-31 | 2002-04-15 | キヤノン株式会社 | 現像剤量規制部材及び現像装置 |
JPH1173010A (ja) * | 1997-07-03 | 1999-03-16 | Canon Inc | 現像カートリッジ及び電子写真画像形成装置 |
JP3472108B2 (ja) * | 1997-10-01 | 2003-12-02 | キヤノン株式会社 | プロセスカートリッジ及び電子写真画像形成装置 |
JP3679645B2 (ja) * | 1999-03-29 | 2005-08-03 | キヤノン株式会社 | プロセスカートリッジ |
EP1213621B1 (de) * | 1999-08-19 | 2011-10-05 | Katsuragawa Denki Kabushiki Kaisha | Entwicklungsvorrichtung |
US6505021B2 (en) | 2000-03-27 | 2003-01-07 | Canon Kabushiki Kaisha | Image forming apparatus having a member for barring an electrification particle form leaking |
JP4585746B2 (ja) * | 2002-06-25 | 2010-11-24 | 三星電子株式会社 | 電子写真方式の画像形成装置の現像ユニット及びそれを採用した電子写真方式の画像形成装置 |
EP1635230B1 (de) | 2004-09-07 | 2013-11-06 | Ricoh Company, Ltd. | Prozesskartusche mit vibrationsreduzierendem Element für das Getriebe und Bilderzeugungsgerät. |
JP5110569B2 (ja) * | 2006-11-02 | 2012-12-26 | 株式会社リコー | 現像装置、プロセスカートリッジ、画像形成装置 |
JP5346785B2 (ja) * | 2009-11-30 | 2013-11-20 | 京セラドキュメントソリューションズ株式会社 | 帯電装置及び画像形成装置 |
JP2012113184A (ja) * | 2010-11-26 | 2012-06-14 | Ricoh Co Ltd | トナーカートリッジ及びこのトナーカートリッジを用いたプロセスカートリッジ及びこのプロセスカートリッジを用いた画像形成装置 |
TWM486074U (zh) * | 2014-03-24 | 2014-09-11 | Avision Inc | 具結構卡合之成像裝置 |
CN105607451B (zh) * | 2015-12-29 | 2022-11-08 | 珠海天威飞马打印耗材有限公司 | 处理盒 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3256855A (en) * | 1962-04-02 | 1966-06-21 | Australia Res Lab | Machine for applying liquids |
US3232190A (en) * | 1963-06-28 | 1966-02-01 | Ibm | Method and apparatus for copying |
US3808025A (en) * | 1972-03-13 | 1974-04-30 | Xerox Corp | Liquid developing method for electrophotography |
US4400079A (en) * | 1980-09-24 | 1983-08-23 | Savin Corporation | Injection roller developer for electrophotographic copier and biasing system therefor |
US4591258A (en) * | 1981-12-22 | 1986-05-27 | Canon Kabushiki Kaisha | Safety means for process kit |
US4710016B1 (en) * | 1985-03-26 | 1997-02-25 | Toshiba Kk | Developing apparatus |
US4768055A (en) * | 1986-06-17 | 1988-08-30 | Mita Industrial Co., Ltd. | Image forming machine having a toner recycling unit |
JPS6388861U (de) * | 1986-11-27 | 1988-06-09 |
-
1989
- 1989-07-28 JP JP1193934A patent/JP2868537B2/ja not_active Expired - Lifetime
- 1989-07-31 EP EP89307769A patent/EP0353975B1/de not_active Expired - Lifetime
- 1989-07-31 DE DE68914902T patent/DE68914902T2/de not_active Expired - Fee Related
- 1989-08-01 US US07/387,813 patent/US4975746A/en not_active Expired - Lifetime
-
1994
- 1994-12-22 HK HK144994A patent/HK144994A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2868537B2 (ja) | 1999-03-10 |
EP0353975B1 (de) | 1994-04-27 |
EP0353975A3 (de) | 1991-04-17 |
DE68914902D1 (de) | 1994-06-01 |
JPH02181165A (ja) | 1990-07-13 |
EP0353975A2 (de) | 1990-02-07 |
HK144994A (en) | 1994-12-30 |
US4975746A (en) | 1990-12-04 |
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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 |