DE69720156D1 - Tonerkassette - Google Patents

Tonerkassette

Info

Publication number
DE69720156D1
DE69720156D1 DE69720156T DE69720156T DE69720156D1 DE 69720156 D1 DE69720156 D1 DE 69720156D1 DE 69720156 T DE69720156 T DE 69720156T DE 69720156 T DE69720156 T DE 69720156T DE 69720156 D1 DE69720156 D1 DE 69720156D1
Authority
DE
Germany
Prior art keywords
toner cartridge
toner
cartridge
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
Application number
DE69720156T
Other languages
English (en)
Other versions
DE69720156T2 (de
Inventor
Alan Stirling Campbell
Kermit Arnold Meece
Gregory Lawrence Ream
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lexmark International Inc
Original Assignee
Lexmark International Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25088182&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69720156(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lexmark International Inc filed Critical Lexmark International Inc
Application granted granted Critical
Publication of DE69720156D1 publication Critical patent/DE69720156D1/de
Publication of DE69720156T2 publication Critical patent/DE69720156T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G03G15/06—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
    • G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
    • 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
    • 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
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0865—Arrangements for supplying new developer
    • G03G15/0867—Arrangements for supplying new developer cylindrical developer cartridges, e.g. toner bottles for the developer replenishing opening
    • G03G15/087—Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge
    • G03G15/0872—Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge the developer cartridges being generally horizontally mounted parallel to its longitudinal rotational axis
    • 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
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
    • 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
DE69720156T 1996-12-20 1997-12-22 Tonerkassette Expired - Lifetime DE69720156T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/770,328 US5875378A (en) 1996-12-20 1996-12-20 Toner cartridge with hopper exit agitator

Publications (2)

Publication Number Publication Date
DE69720156D1 true DE69720156D1 (de) 2003-04-30
DE69720156T2 DE69720156T2 (de) 2003-12-18

Family

ID=25088182

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69720156T Expired - Lifetime DE69720156T2 (de) 1996-12-20 1997-12-22 Tonerkassette

Country Status (12)

Country Link
US (1) US5875378A (de)
EP (1) EP0849642B1 (de)
JP (1) JPH10198151A (de)
KR (1) KR100460816B1 (de)
AR (1) AR011296A1 (de)
AU (1) AU723165B2 (de)
BR (1) BR9706427B1 (de)
CA (1) CA2225307C (de)
DE (1) DE69720156T2 (de)
ES (1) ES2196271T3 (de)
SG (1) SG53132A1 (de)
TW (1) TW370635B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7350445B2 (en) * 2003-08-20 2008-04-01 Sd3, Llc Brake cartridge for power equipment
US6229976B1 (en) * 2000-02-01 2001-05-08 Toshiba Tec Kabushiki Kaisha Exchangeable toner cartridge having an auger and a regulation member
US6181904B1 (en) * 2000-02-23 2001-01-30 Lexmark International, Inc. Toner cartridge with pre-doctoring comminuator
JP3825268B2 (ja) * 2001-03-09 2006-09-27 株式会社沖データ トナーカートリッジ及びトナー残量検出機構
US6459876B1 (en) 2001-07-18 2002-10-01 Lexmark International, Inc. Toner cartridge
US6771922B2 (en) 2002-12-31 2004-08-03 Lexmark International, Inc. Toner cartridge
US6778801B1 (en) 2003-04-07 2004-08-17 Hewlett-Packard Development Company, L.P. Image-forming device and method with adjustable toner chamber cavity
US7447464B2 (en) * 2003-12-19 2008-11-04 Cartridge Corporation Of America, Inc. Toner cartridge having a collapsible actuating structure
US7136608B2 (en) 2003-12-19 2006-11-14 Steven Miller Removable toner cartridge universal adapter
JP4815932B2 (ja) * 2004-10-29 2011-11-16 ブラザー工業株式会社 プロセスカートリッジおよび画像形成装置
US7433632B2 (en) * 2005-04-18 2008-10-07 Lexmark International, Inc. Flexible toner feed member
US7330680B2 (en) * 2005-07-08 2008-02-12 Lexmark International, Inc. Drum support bushing with orienting features
US20070034099A1 (en) * 2005-08-10 2007-02-15 Lexmark International, Inc. Seals for an image forming apparatus
US7561820B2 (en) * 2005-08-10 2009-07-14 Lexmark International, Inc. Seals for an image forming apparatus
US7627265B2 (en) * 2007-01-15 2009-12-01 Lexmark International, Inc. Seal and seal assembly for an image forming apparatus
US8099012B2 (en) 2007-12-18 2012-01-17 Lexmark International, Inc. Developer roll lip seal
US8116657B2 (en) * 2007-12-18 2012-02-14 Lexmark International, Inc. Upper seal for inhibiting doctor blade toner leakage
US8867966B2 (en) * 2011-12-30 2014-10-21 Lexmark International, Inc. Toner cartridge for use in an image forming device
US8755719B2 (en) 2012-04-19 2014-06-17 Lexmark International, Inc. Toner agitator system for a developer unit for an image forming device
JP5983042B2 (ja) * 2012-05-30 2016-08-31 ブラザー工業株式会社 現像装置
JP6127918B2 (ja) 2013-10-31 2017-05-17 ブラザー工業株式会社 現像装置
US9360796B2 (en) 2014-06-05 2016-06-07 Lexmark International, Inc. Angled toner paddles for a replaceable unit of an image forming device
JP1543379S (de) * 2015-07-22 2016-02-08
US11126112B2 (en) 2019-12-27 2021-09-21 Lexmark International, Inc. Toner agitator support

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0623892B2 (ja) * 1984-04-28 1994-03-30 ミノルタカメラ株式会社 現像剤量検出装置
JPS62164065A (ja) * 1986-01-14 1987-07-20 Konishiroku Photo Ind Co Ltd 現像装置
DE3751137T2 (de) * 1986-12-02 1995-11-09 Matsushita Electric Ind Co Ltd Entwicklungsvorrichtung.
US5012285A (en) * 1987-05-08 1991-04-30 Minolta Camera Kabushiki Kaisha Developing apparatus including a partitioning arrangement for partitioning the toner accommodating tank
JPS6432275A (en) * 1987-07-28 1989-02-02 Minolta Camera Kk Driving method for image forming device
JPH0664401B2 (ja) * 1987-09-14 1994-08-22 シャープ株式会社 粉体補給装置
JPS6449864U (de) * 1987-09-17 1989-03-28
US4987452A (en) * 1987-12-29 1991-01-22 Minolta Camera Kabushiki Kaisha Developing apparatus provided with a chamber for controlling toner grain diameter
JP2763106B2 (ja) * 1988-04-28 1998-06-11 株式会社東芝 現像装置
JP2751210B2 (ja) * 1988-06-17 1998-05-18 ミノルタ株式会社 現像装置
US4993829A (en) * 1988-10-24 1991-02-19 Konica Corporation Developing apparatus for an image forming apparatus
JPH02210479A (ja) * 1989-02-10 1990-08-21 Minolta Camera Co Ltd 画像形成装置
US5136333A (en) * 1989-06-30 1992-08-04 Lexmark International, Inc. Electrophotographic printer and cartridge arrangement
US5012289A (en) * 1989-08-11 1991-04-30 International Business Machines Corporation Toner metering apparatus
JP2948238B2 (ja) * 1989-08-29 1999-09-13 キヤノン株式会社 現像装置
JP2684809B2 (ja) * 1990-03-19 1997-12-03 富士ゼロックス株式会社 現像装置
US5243390A (en) * 1990-06-27 1993-09-07 Minolta Camera Kabushiki Kaisha Device for conveying developer in a developing device
JP3245680B2 (ja) * 1991-01-25 2002-01-15 株式会社リコー 現像剤担持体及びそれを用いる画像形成方法
US5101237A (en) * 1991-03-22 1992-03-31 International Business Machines Corporation Toner metering apparatus with pressure equalization
US5245391A (en) * 1991-04-01 1993-09-14 Ricoh Company, Ltd. Developing device having surface microfields for an image forming apparatus
CA2076806C (en) * 1991-08-27 1999-01-05 Hiroshi Hashizume Developing device and method for locating a toner restricting member at a developing device
JPH05257374A (ja) * 1992-03-13 1993-10-08 Ricoh Co Ltd 現像装置
JP3219508B2 (ja) * 1992-12-25 2001-10-15 キヤノン株式会社 現像装置
US5337032A (en) * 1993-02-26 1994-08-09 Lexmark International, Inc. Reduced component toner cartridge
JPH0713410A (ja) * 1993-06-19 1995-01-17 Ricoh Co Ltd 現像装置
US5331378A (en) * 1993-07-29 1994-07-19 Lexmark International, Inc. Toner cartridge with independent driven systems
US5365315A (en) * 1993-07-29 1994-11-15 Lexmark International, Inc. Imaging device with cartridge and lid interaction
IT1268013B1 (it) * 1994-02-07 1997-02-20 Olivetti Canon Ind Spa Unita' di sviluppo per elettrofotocopiatrici
US5506665A (en) * 1994-05-12 1996-04-09 Brother Kogyo Kabushiki Kaisha Developing device having detachable toner box for use in image recording apparatus
US5526097A (en) * 1995-06-07 1996-06-11 Lexmark International, Inc. Cartridge utilizing a plurality of contact charging members
US5634169A (en) * 1996-02-16 1997-05-27 Lexmark International, Inc. Multiple function encoder wheel for cartridges utilized in an electrophotographic output device
JP3367036B2 (ja) * 1996-05-31 2003-01-14 京セラミタ株式会社 プロセスユニット

Also Published As

Publication number Publication date
CA2225307A1 (en) 1998-06-20
SG53132A1 (en) 1998-09-28
CA2225307C (en) 2000-09-26
AR011296A1 (es) 2000-08-16
AU4835397A (en) 1998-06-25
US5875378A (en) 1999-02-23
JPH10198151A (ja) 1998-07-31
AU723165B2 (en) 2000-08-17
BR9706427A (pt) 1999-08-03
MX9710290A (es) 1998-10-31
DE69720156T2 (de) 2003-12-18
EP0849642A1 (de) 1998-06-24
BR9706427B1 (pt) 2008-11-18
TW370635B (en) 1999-09-21
ES2196271T3 (es) 2003-12-16
KR100460816B1 (ko) 2005-06-22
EP0849642B1 (de) 2003-03-26
KR19980064313A (ko) 1998-10-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition