FR2767393B1 - Dispositif et procede d'alimentation, recipient de developpateur, et appareil de formation d'image - Google Patents

Dispositif et procede d'alimentation, recipient de developpateur, et appareil de formation d'image

Info

Publication number
FR2767393B1
FR2767393B1 FR9810500A FR9810500A FR2767393B1 FR 2767393 B1 FR2767393 B1 FR 2767393B1 FR 9810500 A FR9810500 A FR 9810500A FR 9810500 A FR9810500 A FR 9810500A FR 2767393 B1 FR2767393 B1 FR 2767393B1
Authority
FR
France
Prior art keywords
image forming
forming apparatus
feeding device
developer container
developer
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
FR9810500A
Other languages
English (en)
Other versions
FR2767393A1 (fr
Inventor
Masasumi Yahata
Shunji Katoh
Yuuji Kitajima
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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
Priority claimed from JP9236540A external-priority patent/JPH1165252A/ja
Priority claimed from JP27812797A external-priority patent/JP3509053B2/ja
Priority claimed from JP03547398A external-priority patent/JP3544850B2/ja
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of FR2767393A1 publication Critical patent/FR2767393A1/fr
Application granted granted Critical
Publication of FR2767393B1 publication Critical patent/FR2767393B1/fr
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
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing 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
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0849—Detection or control means for the developer concentration
    • G03G15/0855—Detection or control means for the developer concentration the concentration being measured by optical means
    • 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
    • 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
    • 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
    • G03G15/0879—Arrangements for metering and dispensing developer from a developer cartridge into the development unit for dispensing developer from a developer cartridge not directly attached to the development unit
    • 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
    • G03G15/0881—Sealing of developer cartridges
    • G03G15/0886—Sealing of developer cartridges by mechanical means, e.g. shutter, plug

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
FR9810500A 1997-08-18 1998-08-18 Dispositif et procede d'alimentation, recipient de developpateur, et appareil de formation d'image Expired - Lifetime FR2767393B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9236540A JPH1165252A (ja) 1997-08-18 1997-08-18 トナー容器及びトナーバンク及びそれらを有する画像形成装置
JP27812797A JP3509053B2 (ja) 1997-09-25 1997-09-25 トナー供給装置、画像形成装置及びこれらに使用するトナー容器
JP03547398A JP3544850B2 (ja) 1998-02-02 1998-02-02 トナー供給装置

Publications (2)

Publication Number Publication Date
FR2767393A1 FR2767393A1 (fr) 1999-02-19
FR2767393B1 true FR2767393B1 (fr) 2001-09-28

Family

ID=27288771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9810500A Expired - Lifetime FR2767393B1 (fr) 1997-08-18 1998-08-18 Dispositif et procede d'alimentation, recipient de developpateur, et appareil de formation d'image

Country Status (2)

Country Link
US (1) US6097903A (fr)
FR (1) FR2767393B1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6334037B1 (en) 2000-02-18 2001-12-25 Toshiba Tec Kabushiki Kaisha Image forming apparatus
US6289182B1 (en) 2000-02-18 2001-09-11 Toshiba Tec Kabushiki Kaisha Method and apparatus for discriminating toner bottle types, stirring toner, and detecting the amount of remaining toner
US6591077B2 (en) 2000-05-08 2003-07-08 Ricoh Company, Ltd. Image forming apparatus and toner container therefor
JP2002172843A (ja) * 2000-09-27 2002-06-18 Riso Kagaku Corp インクボトル装着装置及び該装置に用いるインクボトル
EP1993003B1 (fr) 2001-02-19 2011-08-24 Canon Kabushiki Kaisha récipient de recharge de toner et système de recharge de toner
US6526236B1 (en) * 2001-11-13 2003-02-25 Nexpress Solutions Llc Replenisher mechanism for a reproduction apparatus development station with continuous monitoring of remaining marking particle material
US6859634B2 (en) 2002-01-31 2005-02-22 Ricoh Company, Ltd. Toner refilling device and developing device using the same for an image forming apparatus
JP4365360B2 (ja) * 2005-09-12 2009-11-18 シャープ株式会社 画像形成装置
JP4679360B2 (ja) * 2005-12-22 2011-04-27 シャープ株式会社 トナー補給装置およびこれを用いた現像装置
JP4786517B2 (ja) * 2006-12-15 2011-10-05 株式会社リコー トナーボトルユニット、画像形成装置
JP2009036920A (ja) * 2007-07-31 2009-02-19 Brother Ind Ltd 画像形成装置
JP5521489B2 (ja) * 2009-10-30 2014-06-11 ブラザー工業株式会社 現像ユニット
JP5582385B2 (ja) * 2010-03-01 2014-09-03 株式会社リコー トナー収容器、画像形成装置、トナー収容器製造方法、及びトナー収容器再生方法。
US8472819B2 (en) * 2010-11-02 2013-06-25 Xerox Corporation Toner bottle presence and level sensing using weight
US8849163B2 (en) 2011-01-06 2014-09-30 Ricoh Company, Limited Powder conveying apparatus, image forming apparatus, and powder container
JP2012177766A (ja) 2011-02-25 2012-09-13 Ricoh Co Ltd 粉体収容器、トナーカートリッジ、引出トレイ、及び、画像形成装置
JP5779915B2 (ja) * 2011-03-08 2015-09-16 株式会社リコー 画像形成装置、および粉体収納容器
JP6083954B2 (ja) 2011-06-06 2017-02-22 キヤノン株式会社 現像剤補給容器及び現像剤補給システム
JP5307200B2 (ja) 2011-07-28 2013-10-02 シャープ株式会社 トナーカートリッジ支持装置とこれを用いる画像形成装置及びトナーカートリッジ支持方法
JP5806999B2 (ja) * 2012-10-22 2015-11-10 株式会社東芝 画像形成装置
JP6202952B2 (ja) * 2013-09-06 2017-09-27 キヤノン株式会社 画像形成装置
US11269266B2 (en) 2019-08-05 2022-03-08 Canon Kabushiki Kaisha Image forming apparatus and developer replenishment thereof
PL3982201T3 (pl) * 2019-09-17 2024-01-29 Canon Kabushiki Kaisha Wkład z tonerem i urządzenie tworzące obraz
JP2021173778A (ja) * 2020-04-20 2021-11-01 株式会社リコー 粉体収納容器、補給装置、及び、画像形成装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915208A (en) * 1973-07-24 1975-10-28 Inforex Toner supply apparatus with replenishing container
US4060105A (en) * 1975-09-11 1977-11-29 Xerox Corporation Toner loading apparatus with replenishing supply container
JPS5659277A (en) * 1979-10-19 1981-05-22 Ricoh Co Ltd Destaticization device
JPS63276074A (ja) * 1987-05-07 1988-11-14 Mita Ind Co Ltd 画像形成装置
JPH02277083A (ja) * 1989-04-19 1990-11-13 Ricoh Co Ltd トナー補給機構
JPH03118569A (ja) * 1989-09-30 1991-05-21 Mita Ind Co Ltd トナーカートリッジとそのトナーカートリッジによるトナー補給装置
JP2981260B2 (ja) * 1990-07-23 1999-11-22 株式会社リコー 現像装置の現像剤補給装置、及び、画像形成装置
JPH05204244A (ja) * 1992-01-23 1993-08-13 Ricoh Co Ltd 画像形成装置
JPH05249825A (ja) * 1992-03-09 1993-09-28 Matsushita Electric Ind Co Ltd トナー容器及び現像装置
JPH06110329A (ja) * 1992-04-11 1994-04-22 Ricoh Co Ltd 画像形成装置
US5455662A (en) * 1992-12-30 1995-10-03 Ricoh Company, Ltd. Developer replenishing device and developer container for use therewith
JP3209833B2 (ja) * 1993-07-28 2001-09-17 株式会社リコー トナー補給装置
US5570170A (en) * 1993-12-27 1996-10-29 Moore Business Forms, Inc. Electrostatic printing apparatus with a hopper and applicator roller with method of applying toner to and declumping the applicator roller
JP3734092B2 (ja) * 1994-02-08 2006-01-11 株式会社リコー 画像形成装置
US5472026A (en) * 1994-07-05 1995-12-05 T.B.S. Printware Corporation Toner loading system having a swiveling extendible filler snout
JP3347219B2 (ja) * 1994-07-15 2002-11-20 株式会社リコー 画像形成装置
EP0710896B1 (fr) * 1994-11-04 1998-09-16 Agfa-Gevaert N.V. Bouteille de poudre de toner
JPH08137227A (ja) * 1994-11-07 1996-05-31 Fuji Xerox Co Ltd トナー補給装置
JP3311554B2 (ja) * 1995-10-11 2002-08-05 株式会社リコー トナー補給装置
US5585899A (en) * 1996-02-02 1996-12-17 Xerox Corporation Multicontainer toner dispensing apparatus

Also Published As

Publication number Publication date
FR2767393A1 (fr) 1999-02-19
US6097903A (en) 2000-08-01

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Year of fee payment: 19

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