DE3888155D1 - Gerät für das elektrophotographische Verfahren. - Google Patents
Gerät für das elektrophotographische Verfahren.Info
- Publication number
- DE3888155D1 DE3888155D1 DE88312401A DE3888155A DE3888155D1 DE 3888155 D1 DE3888155 D1 DE 3888155D1 DE 88312401 A DE88312401 A DE 88312401A DE 3888155 A DE3888155 A DE 3888155A DE 3888155 D1 DE3888155 D1 DE 3888155D1
- Authority
- DE
- Germany
- Prior art keywords
- electrophotographic process
- electrophotographic
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
- G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
- G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
- G06K15/1295—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers using a particular photoreceptive medium
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G13/00—Electrographic processes using a charge pattern
- G03G13/06—Developing
- G03G13/08—Developing using a solid developer, e.g. powder developer
-
- 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
- G03G15/0208—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus
- G03G15/0216—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers
- G03G15/0233—Structure, details of the charging member, e.g. chemical composition, surface properties
-
- 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
-
- 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
- G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
- G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
- G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
- G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
- G03G15/1685—Structure, details of the transfer member, e.g. chemical composition
-
- 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
- G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
- G03G21/0058—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a roller or a polygonal rotating cleaning member; Details thereof, e.g. surface structure
-
- 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
- G03G21/06—Eliminating residual charges from a reusable imaging member
-
- 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
- G03G2215/06—Developing structures, details
- G03G2215/0602—Developer
- G03G2215/0604—Developer solid type
- G03G2215/0614—Developer solid type one-component
- G03G2215/0617—Developer solid type one-component contact development (i.e. the developer layer on the donor member contacts the latent image carrier)
-
- 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
- G03G2215/06—Developing structures, details
- G03G2215/0634—Developing device
- G03G2215/0636—Specific type of dry developer device
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62336159A JP2760501B2 (ja) | 1987-12-29 | 1987-12-29 | 現像装置 |
JP1674788A JPH01191880A (ja) | 1988-01-27 | 1988-01-27 | 現像装置および接触帯電装置 |
JP19160288A JPH0240683A (ja) | 1988-07-30 | 1988-07-30 | クリーニング装置、転写装置、帯電装置、除電装置及び静電潜像形成装置 |
JP63246857A JP2862544B2 (ja) | 1988-09-30 | 1988-09-30 | 現像方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3888155D1 true DE3888155D1 (de) | 1994-04-07 |
Family
ID=27456637
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE88312401A Expired - Lifetime DE3888155D1 (de) | 1987-12-29 | 1988-12-29 | Gerät für das elektrophotographische Verfahren. |
DE3888155T Expired - Lifetime DE3888155T4 (de) | 1987-12-29 | 1988-12-29 | Gerät für das elektrophotographische Verfahren. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3888155T Expired - Lifetime DE3888155T4 (de) | 1987-12-29 | 1988-12-29 | Gerät für das elektrophotographische Verfahren. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4967231A (de) |
EP (1) | EP0323252B1 (de) |
DE (2) | DE3888155D1 (de) |
Families Citing this family (87)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0830915B2 (ja) * | 1988-02-19 | 1996-03-27 | キヤノン株式会社 | 帯電部材、それを用いた帯電装置および電子写真装置 |
JPH0693150B2 (ja) * | 1988-04-20 | 1994-11-16 | キヤノン株式会社 | 画像形成装置 |
US5168313A (en) * | 1988-04-28 | 1992-12-01 | Kabushiki Kaisha Toshiba | Toner image transfer method and device for electrophotographic printing apparatus |
US5110705A (en) * | 1989-03-31 | 1992-05-05 | Kabushiki Kaisha Toshiba | Contact type developing method and developing unit |
JP3014052B2 (ja) * | 1989-05-11 | 2000-02-28 | 富士通株式会社 | 一成分現像装置 |
JP2598131B2 (ja) * | 1989-05-31 | 1997-04-09 | 株式会社東芝 | 画像形成装置 |
JP2598132B2 (ja) * | 1989-05-31 | 1997-04-09 | 株式会社東芝 | 画像形成装置 |
AU619686B2 (en) * | 1989-06-21 | 1992-01-30 | Fuji Xerox Co., Ltd. | Developing device used in electrophotographic field |
JP2575209B2 (ja) * | 1989-07-05 | 1997-01-22 | キヤノン株式会社 | 電子写真用帯電部材および電子写真装置 |
US5307122A (en) * | 1989-07-28 | 1994-04-26 | Canon Kabushiki Kaisha | Image forming apparatus apparatus unit facsimile apparatus and developer comprising hydrophobic silica fine powder for developing electrostatic images |
JPH0363677A (ja) * | 1989-08-01 | 1991-03-19 | Fujitsu Ltd | 一成分トナー現像装置 |
US5252418A (en) * | 1989-08-25 | 1993-10-12 | Hitachi, Ltd. | Electrophotographic photoreceptor with protruding inorganic insulator pieces and an electrophotographic apparatus utilizing the same |
JPH0830908B2 (ja) * | 1989-11-22 | 1996-03-27 | キヤノン株式会社 | 負荷電性磁性トナー及び画像形成方法 |
JPH03170979A (ja) * | 1989-11-30 | 1991-07-24 | Toshiba Corp | 画像形成装置 |
JPH0786697B2 (ja) * | 1989-12-12 | 1995-09-20 | キヤノン株式会社 | 負荷電性磁性トナー及び現像方法 |
US5264902A (en) * | 1990-02-07 | 1993-11-23 | Canon Kabushiki Kaisha | Image forming device |
JP2950566B2 (ja) * | 1990-02-14 | 1999-09-20 | 株式会社東芝 | 現像装置 |
US5185496A (en) * | 1990-03-02 | 1993-02-09 | Canon Kabushiki Kaisha | Electrostatic latent image device having a coating layer provided on a developer carrying member |
JPH03261978A (ja) * | 1990-03-13 | 1991-11-21 | Toshiba Corp | 現像方法及び現像装置 |
US5150165A (en) * | 1990-04-10 | 1992-09-22 | Canon Kabushiki Kaisha | Image forming apparatus having image transfer member |
JP3001611B2 (ja) * | 1990-05-31 | 2000-01-24 | 株式会社東芝 | 現像装置 |
JP3029648B2 (ja) * | 1990-07-31 | 2000-04-04 | 株式会社東芝 | 画像形成装置 |
EP0482665B1 (de) * | 1990-10-26 | 1998-03-04 | Canon Kabushiki Kaisha | Entwickler zur Entwicklung elektrostatischer Bilder, Bilderzeugungsverfahren, elektrographischer Apparat, Geräteeinheit und Faksimile-Apparatur |
JPH04204785A (ja) * | 1990-11-30 | 1992-07-27 | Hitachi Koki Co Ltd | 電子写真装置のクリーニング装置 |
JP3030868B2 (ja) * | 1990-12-28 | 2000-04-10 | ミノルタ株式会社 | 帯電装置 |
JP2548842B2 (ja) * | 1991-01-07 | 1996-10-30 | 住友ゴム工業株式会社 | 給紙装置用重送防止ゴムパッドおよび給紙ゴムローラー |
JPH04268583A (ja) * | 1991-02-22 | 1992-09-24 | Canon Inc | 帯電装置 |
JP3068121B2 (ja) * | 1991-03-22 | 2000-07-24 | セイコーエプソン株式会社 | 現像装置 |
US5270768A (en) * | 1991-04-24 | 1993-12-14 | Canon Kabushiki Kaisha | Charging member containing reduced titanium oxide and device using same |
JP3085727B2 (ja) * | 1991-05-24 | 2000-09-11 | 株式会社東芝 | 現像装置 |
JPH056082A (ja) * | 1991-06-28 | 1993-01-14 | Toshiba Corp | 現像装置 |
JPH0511600A (ja) * | 1991-07-06 | 1993-01-22 | Fujitsu Ltd | 一成分現像剤を使用する静電記録装置 |
DE69216923T2 (de) * | 1991-07-06 | 1997-05-15 | Fujitsu Ltd | Bildübertragungsvorrichtung |
EP0534437B1 (de) * | 1991-09-27 | 1997-06-11 | Bridgestone Corporation | Kontaktaufladegerät und Verfahren |
US5177538A (en) * | 1991-09-27 | 1993-01-05 | Xerox Corporation | Phenolic graphite donor roll |
JP2880356B2 (ja) * | 1991-10-30 | 1999-04-05 | 沖電気工業株式会社 | 画像形成装置及び画像形成方法 |
JP2848547B2 (ja) * | 1991-11-06 | 1999-01-20 | 富士通株式会社 | 画像形成装置用ローラ及びこれを用いた画像形成装置 |
JP2574107B2 (ja) * | 1991-12-02 | 1997-01-22 | 株式会社リコー | 帯電ローラ及びその製造方法,及び帯電ローラを用いた画像形成装置及びその帯電装置 |
EP0548803B1 (de) * | 1991-12-25 | 1997-04-16 | Canon Kabushiki Kaisha | Bilderzeugungsvorrichtung mit Transferelement für Übertragungsmaterial |
US5223903A (en) * | 1992-04-20 | 1993-06-29 | Eastman Kodak Company | Sheet transport device for image-forming apparatus |
JP3103704B2 (ja) * | 1992-06-02 | 2000-10-30 | セイコーエプソン株式会社 | 現像装置 |
DE69316458T2 (de) * | 1992-06-17 | 1998-05-20 | Canon Kk | Elektrophotographischer Apparat und Prozesseinheit ausgestattet mit einem Aufladungselement |
US5212522A (en) * | 1992-06-29 | 1993-05-18 | Xerox Corporation | Basic developability control in single component development system |
JP3083000B2 (ja) * | 1992-07-16 | 2000-09-04 | キヤノン株式会社 | 画像形成装置 |
JPH0683217A (ja) * | 1992-08-31 | 1994-03-25 | Toshiba Corp | 電子写真記録装置 |
US5600417A (en) * | 1992-08-31 | 1997-02-04 | Kabushiki Kaisha Toshiba | Developing device for electrophotographic apparatus |
JPH0689051A (ja) * | 1992-09-07 | 1994-03-29 | Canon Inc | 接触帯電装置及び画像形成装置 |
JPH06175466A (ja) * | 1992-12-10 | 1994-06-24 | Canon Inc | 接触帯電装置及びこれを用いた画像形成装置 |
US6096395A (en) * | 1992-12-16 | 2000-08-01 | Tokai Rubber Industries, Ltd. | Roll including foam body and method of producing the roll |
US5434653A (en) * | 1993-03-29 | 1995-07-18 | Bridgestone Corporation | Developing roller and apparatus |
JPH0792775A (ja) * | 1993-04-28 | 1995-04-07 | Canon Inc | 帯電部材、帯電装置、プロセスカートリッジ及び画像形成装置 |
CN1049745C (zh) * | 1993-05-31 | 2000-02-23 | 株式会社理光 | 辊筒充电装置和采用该装置的图像形成装置 |
DE69414047T2 (de) * | 1993-07-30 | 1999-04-22 | Canon Kk | Aufladungsteil, Aufladungsvorrichtung und aus einem Bilderzeugungsgerät herausnehmbare Prozess-Kassette |
EP0660200B1 (de) * | 1993-12-24 | 2000-06-14 | Canon Kabushiki Kaisha | Entwicklungsgerät welches ein elektrisches Feld zwischen Entwicklerträger und Entwicklerschichtregulierer erzeugt |
EP0661606B1 (de) * | 1993-12-28 | 2000-09-20 | Matsushita Electric Industrial Co., Ltd. | Aufladevorrichtung, Bilderzeugungsgerät mit der Aufladevorrichtung und Verfahren zur Herstellung der Vorrichtung |
US6167225A (en) * | 1994-01-10 | 2000-12-26 | Research Laboratories Of Australia Pty Ltd | Liquid developing method of electrostatic latent image and liquid developing apparatus |
US5530537A (en) * | 1994-09-15 | 1996-06-25 | Xerox Corporation | Biased foam roll cleaner |
JP3110640B2 (ja) * | 1995-01-20 | 2000-11-20 | シャープ株式会社 | 現像装置 |
US5742880A (en) * | 1995-04-11 | 1998-04-21 | Canon Kasei Kabushiki Kaisha | Charging member, and process cartridge and electrophotographic apparatus having the charging member |
US5678125A (en) * | 1995-05-17 | 1997-10-14 | Ricoh Company, Ltd. | Image forming apparatus |
JPH115364A (ja) * | 1997-04-24 | 1999-01-12 | Tec Corp | ノンインパクト記録方法 |
JPH11219032A (ja) * | 1998-02-03 | 1999-08-10 | Sharp Corp | 現像装置 |
JP3514974B2 (ja) * | 1998-06-04 | 2004-04-05 | 株式会社沖データ | 画像形成装置 |
US6035163A (en) * | 1998-11-20 | 2000-03-07 | Xerox Corporation | Vibration absorbing bias charge roll |
ATE396429T1 (de) * | 2000-04-10 | 2008-06-15 | Seiko Epson Corp | Bilderzeugungsgerät wobei eine ac-spannung an das entwicklerelement angelegt wird |
US6512911B2 (en) * | 2000-07-28 | 2003-01-28 | Bridgestone Corporation | Toner carrier having a particular Z value, a particular creep value, or a particular universal hardness |
DE60125108T2 (de) | 2000-08-02 | 2007-06-28 | Canon Kasei K.K. | Leitendes Element, Prozesskassette und elektrophotographisches Gerät |
US6505014B2 (en) * | 2000-09-29 | 2003-01-07 | Ricoh Company, Ltd. | Image forming apparatus and an image forming process unit |
CN1259600C (zh) | 2002-02-21 | 2006-06-14 | 佳能化成株式会社 | 带电辊、成像处理盒和电子照相装置 |
US6928252B2 (en) * | 2002-03-29 | 2005-08-09 | Brother Kogyo Kabushiki Kaisha | Process unit and image forming apparatus having a structure to remove foreign matter |
US6792218B2 (en) | 2002-06-11 | 2004-09-14 | Lexmark International, Inc. | Method of compensating for low toner consumption |
EP1429208A3 (de) * | 2002-10-04 | 2010-12-15 | Eastman Kodak Company | Übertragungswalze mit einem spezifischen elektrischen Widerstand des Mantels |
US7171141B2 (en) * | 2003-04-07 | 2007-01-30 | Canon Kasei Kabushiki Kaisha | Charging roller, process cartridge and electrophotographic apparatus |
CN100540866C (zh) * | 2003-07-24 | 2009-09-16 | 株式会社日立制作所 | 气体涡轮发电机 |
US7283771B2 (en) * | 2004-09-17 | 2007-10-16 | Canon Kasei Kabushiki Kaisha | Charging roller |
US8578937B2 (en) | 2004-09-21 | 2013-11-12 | Medtronic Xomed, Inc. | Smart mandibular repositioning system |
US7836888B2 (en) * | 2004-09-21 | 2010-11-23 | Pavad Medical, Incorporated | Airway implant and methods of making and using |
US7882842B2 (en) * | 2004-09-21 | 2011-02-08 | Pavad Medical, Inc. | Airway implant sensors and methods of making and using the same |
WO2006088237A1 (ja) * | 2005-02-21 | 2006-08-24 | Canon Kasei Kabushiki Kaisha | 帯電ロール、プロセスカートリッジ及び電子写真装置 |
JP2007156334A (ja) * | 2005-12-08 | 2007-06-21 | Ricoh Co Ltd | 現像装置 |
JP5665505B2 (ja) | 2010-01-08 | 2015-02-04 | キヤノン株式会社 | プロセスカートリッジ及び画像形成装置 |
US8620187B2 (en) * | 2011-06-28 | 2013-12-31 | Xerox Corporation | Surface coatings for the bias charging roller |
JP2016004070A (ja) * | 2014-06-13 | 2016-01-12 | キヤノン株式会社 | 画像形成装置 |
JP6665800B2 (ja) * | 2016-03-31 | 2020-03-13 | 京セラドキュメントソリューションズ株式会社 | 画像形成装置、除電部材 |
US10042318B2 (en) * | 2016-03-31 | 2018-08-07 | Kyocera Document Solutions Inc. | Electrophotographic image forming apparatus and electricity removing member used in the same |
EP3413139B1 (de) * | 2017-01-27 | 2021-12-22 | Kyocera Document Solutions Inc. | Vorrichtung zur erzeugung eines elektrophotographischen bildes und in der bilderzeugungsvorrichtung verwendetes statikbeseitigungselement |
GB2574179B (en) * | 2018-03-12 | 2021-06-30 | Illinois Tool Works | Contact cleaning surface assembly |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3754963A (en) * | 1970-12-23 | 1973-08-28 | Ibm | Surface for impression development in electrophotography |
US3924943A (en) * | 1974-06-11 | 1975-12-09 | Xerox Corp | Segmented biased transfer member |
US4063808A (en) * | 1976-03-23 | 1977-12-20 | International Business Machines Corporation | Apparatus for neutralizing toner in a no charge exchange transfer |
JPS53113551A (en) * | 1977-03-15 | 1978-10-04 | Fuji Photo Film Co Ltd | Developing device |
US4408862A (en) * | 1980-01-18 | 1983-10-11 | Tokyo Shibaura Denki Kabushiki Kaisha | Developing apparatus for electrostatic copying machine |
US4360262A (en) * | 1980-10-24 | 1982-11-23 | Pitney Bowes Inc. | Electrophotocopier charging and transfer roller |
JPS57165866A (en) * | 1981-04-07 | 1982-10-13 | Toshiba Corp | Developing device |
US4478505A (en) * | 1981-09-30 | 1984-10-23 | Tokyo Shibaura Denki Kabushiki Kaisha | Developing apparatus for improved charging of flying toner |
JPS5872981A (ja) * | 1981-10-28 | 1983-05-02 | Toshiba Corp | 接触帯電クリ−ニング装置 |
US4760422A (en) * | 1985-01-16 | 1988-07-26 | Ricoh Company, Ltd. | Developing device using single component toner |
JP2542373B2 (ja) * | 1986-02-19 | 1996-10-09 | 株式会社リコー | トナ−担持体 |
US4827305A (en) * | 1986-12-18 | 1989-05-02 | Minolta Camera Kabushiki Kaisha | Developing apparatus |
JP2672528B2 (ja) * | 1987-10-20 | 1997-11-05 | 株式会社東芝 | 転写装置 |
-
1988
- 1988-12-27 US US07/290,538 patent/US4967231A/en not_active Expired - Lifetime
- 1988-12-29 EP EP88312401A patent/EP0323252B1/de not_active Expired - Lifetime
- 1988-12-29 DE DE88312401A patent/DE3888155D1/de not_active Expired - Lifetime
- 1988-12-29 DE DE3888155T patent/DE3888155T4/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3888155T4 (de) | 2000-01-27 |
DE3888155T2 (de) | 1994-08-04 |
EP0323252A2 (de) | 1989-07-05 |
EP0323252A3 (en) | 1990-04-11 |
US4967231A (en) | 1990-10-30 |
EP0323252B1 (de) | 1994-03-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3888155D1 (de) | Gerät für das elektrophotographische Verfahren. | |
DE68923796D1 (de) | Antidiebstahlvorrichtung für brillengestelle. | |
DE3887353T2 (de) | Behandlungsverfahren für magen-darm-krankheiten. | |
DE3851772T2 (de) | Einrichtung für Immunoassay. | |
DE3789388D1 (de) | Handbetriebsmechanismus für geräte. | |
DE3881453T2 (de) | Regelungsanordnung für rotierende vorrichtung. | |
DE3382738T2 (de) | Hydrokrackverfahren. | |
ES2004490B3 (es) | Aparato para depilar. | |
DE3850785T2 (de) | Abstimmgerät für kessellose Trommeln. | |
DE3850788T2 (de) | Elektrophotographisches Gerät. | |
DE69014180D1 (de) | Auswertungsapparat für Objektive. | |
DE3871706T2 (de) | Konturenmessmethode. | |
NO158522C (no) | Anordning ved gamasjerender. | |
DE3885952T2 (de) | Arbeitseinheit für Bilderzeugungsgerät. | |
IT8421030A0 (it) | Dispositivo assortitore. | |
DE3883646D1 (de) | Elektrostatographisches Gerät. | |
ES531744A0 (es) | Un dispositivo de soporte elastico de maquina o de vehiculo. | |
NO901205D0 (no) | Fluidseparator. | |
DE3883665T2 (de) | Arbeitseinheit für ein Bildformungsgerät. | |
DE68908530T2 (de) | Nachladegerät für das Czochralski-Verfahren. | |
DE68918996T2 (de) | Elektrophotographisches Verfahren. | |
ES2021122B3 (es) | Proceso de cromocurtimiento altamente consuntivo. | |
NO154688C (no) | Toemmeanordning for bulkgods. | |
DE3883914D1 (de) | Reinigungseinheit für Kopiergerät. | |
DE3852135T2 (de) | Zeichengerät für partituren. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |