DE69504777D1 - Tonerbehälter für eine Entwicklungsvorrichtung in einem Bildaufzeichnungsgerät - Google Patents

Tonerbehälter für eine Entwicklungsvorrichtung in einem Bildaufzeichnungsgerät

Info

Publication number
DE69504777D1
DE69504777D1 DE69504777T DE69504777T DE69504777D1 DE 69504777 D1 DE69504777 D1 DE 69504777D1 DE 69504777 T DE69504777 T DE 69504777T DE 69504777 T DE69504777 T DE 69504777T DE 69504777 D1 DE69504777 D1 DE 69504777D1
Authority
DE
Germany
Prior art keywords
developing device
toner container
image recorder
recorder
image
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
DE69504777T
Other languages
English (en)
Other versions
DE69504777T2 (de
Inventor
Hideo Ichikawa
Seiji Terazawa
Sunao Ikeda
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
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Application granted granted Critical
Publication of DE69504777D1 publication Critical patent/DE69504777D1/de
Publication of DE69504777T2 publication Critical patent/DE69504777T2/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
    • G03G15/0822—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
    • 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
    • G03G15/0875—Arrangements for supplying new developer cartridges having a box like shape
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
DE69504777T 1994-07-15 1995-07-14 Tonerbehälter für eine Entwicklungsvorrichtung in einem Bildaufzeichnungsgerät Expired - Lifetime DE69504777T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP16377494 1994-07-15
JP22161094 1994-09-16
JP31077394 1994-12-14
JP12349895 1995-05-23

Publications (2)

Publication Number Publication Date
DE69504777D1 true DE69504777D1 (de) 1998-10-22
DE69504777T2 DE69504777T2 (de) 1999-02-04

Family

ID=27470952

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69504777T Expired - Lifetime DE69504777T2 (de) 1994-07-15 1995-07-14 Tonerbehälter für eine Entwicklungsvorrichtung in einem Bildaufzeichnungsgerät

Country Status (7)

Country Link
US (2) US5655195A (de)
EP (1) EP0692748B1 (de)
KR (1) KR0163811B1 (de)
DE (1) DE69504777T2 (de)
ES (1) ES2123871T3 (de)
HK (1) HK1010413A1 (de)
TW (1) TW342105U (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW240299B (de) 1992-12-30 1995-02-11 Ricoh Kk
JP3839932B2 (ja) 1996-09-26 2006-11-01 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及び電子写真感光体ドラム及びカップリング
US5835828A (en) * 1995-06-15 1998-11-10 Mita Industrial Co., Ltd. Stirrer and toner cartridge equipped with the stirrer
JP3239258B2 (ja) * 1996-07-04 2001-12-17 京セラミタ株式会社 攪拌器及びこれを備えたトナーカートリッジ
KR19980020116A (ko) * 1996-09-05 1998-06-25 김광호 전자사진 프로세서의 현상장치
JP3545919B2 (ja) * 1996-10-22 2004-07-21 株式会社リコー トナー補給容器、画像形成装置、及びトナー補給容器を構成する部品のリサイクル使用方法
JP3680479B2 (ja) * 1997-02-28 2005-08-10 ブラザー工業株式会社 画像形成装置における現像装置、その画像形成装置、及び、現像装置に用いられるトナーカートリッジ
SG128420A1 (en) 1998-12-22 2007-01-30 Ricoh Kk Toner container and image forming method and apparatus using the same
US6456810B1 (en) * 1999-07-14 2002-09-24 Brother Kogyo Kabushiki Kaisha Developing cartridge having toner agitator agitating toners in toner container and transferring toner to developing chamber
JP3523547B2 (ja) * 1999-10-01 2004-04-26 シャープ株式会社 トナー補給装置を備えた現像装置
CN1900837B (zh) * 2000-02-17 2012-10-03 株式会社理光 墨粉收纳容器、补给墨粉的方法及墨粉补给装置
US6421517B1 (en) * 2000-06-06 2002-07-16 Sharp Kabushiki Kaisha Toner supply device with rotatable agitating element
JP2002006601A (ja) * 2000-06-23 2002-01-11 Canon Inc 現像剤補給容器及び画像形成装置
DK1303239T3 (da) * 2000-07-18 2008-02-18 Coloplast As En forbinding
US6526245B1 (en) * 2000-08-29 2003-02-25 Toshiba Tec Kabushiki Kaisha Image forming apparatus
JP3958511B2 (ja) * 2000-09-28 2007-08-15 株式会社リコー トナー補給装置および画像形成装置
JP2002221858A (ja) 2000-11-24 2002-08-09 Ricoh Co Ltd トナーボトル及びこれを装着する電子写真画像形成装置並びにトナーボトルの成形方法
ATE514976T1 (de) * 2001-01-31 2011-07-15 Ricoh Co Ltd Tonerbehälter und damit versehene bilderzeugungsvorrichtung
JP2002296884A (ja) * 2001-03-30 2002-10-09 Canon Inc 現像剤搬送部材、現像剤補給容器及び画像形成装置
US6633738B2 (en) * 2001-12-20 2003-10-14 Xerox Corporation Self-cleaning mechanism enabling visibility into containers of particles
TWI220896B (en) 2002-01-30 2004-09-11 Ricoh Kk Apparatus and method of filling microscopic powder
US6885840B2 (en) * 2003-06-25 2005-04-26 General Plastic Industrial Co., Ltd. Toner container and a removable lid for use therewith
US7260346B2 (en) * 2004-05-24 2007-08-21 Himes William D Developer cartridge with a geometry configured to open and close a shutter
US7532843B2 (en) * 2005-08-16 2009-05-12 Lexmark International, Inc. Image forming substance engaging device
JP4871641B2 (ja) * 2006-05-18 2012-02-08 株式会社東芝 トナーカートリッジ
US8091723B2 (en) * 2006-07-10 2012-01-10 General Plastics Industrial Co., Ltd. Removable lid for use with a toner container
JP4298733B2 (ja) * 2006-09-25 2009-07-22 シャープ株式会社 現像剤回収装置およびそれを備える画像形成装置
JP4413912B2 (ja) * 2006-11-29 2010-02-10 株式会社沖データ 粉体カートリッジ、現像装置、及び画像形成装置
JP4407703B2 (ja) * 2007-02-20 2010-02-03 ブラザー工業株式会社 現像装置、プロセスカートリッジおよび画像形成装置
JP5130784B2 (ja) * 2007-05-15 2013-01-30 富士ゼロックス株式会社 現像剤収容器および画像形成装置
JP4710959B2 (ja) * 2008-11-05 2011-06-29 富士ゼロックス株式会社 粉体搬送用の搬送部材、現像剤収容容器および画像形成装置
JP5289390B2 (ja) * 2010-07-07 2013-09-11 株式会社沖データ 現像剤収容器、画像形成ユニット、及び画像形成装置
US8973759B2 (en) 2011-03-17 2015-03-10 Ricoh Company, Ltd. Sieving device, sieving device for developing device, and powder-charging device
US9116468B2 (en) 2011-03-30 2015-08-25 Ricoh Company, Ltd. Powder storage container and image forming apparatus in which a gripping part includes a powder loading port and a sealing member
US8688016B2 (en) * 2011-12-30 2014-04-01 Lexmark International, Inc. Paddle assembly for a shake-free toner cartridge
US8660469B2 (en) * 2011-12-30 2014-02-25 Lexmark International, Inc. Toner delivery system for a shake-free toner cartridge
US9360796B2 (en) 2014-06-05 2016-06-07 Lexmark International, Inc. Angled toner paddles for a replaceable unit of an image forming device
JP6575140B2 (ja) * 2015-05-22 2019-09-18 富士ゼロックス株式会社 粉体収容ユニット、画像形成装置
US9869950B1 (en) * 2017-02-15 2018-01-16 Lexmark International, Inc. Toner agitator assembly
US10203628B1 (en) 2017-10-02 2019-02-12 Lexmark International, Inc. Toner agitator assembly
US11402768B2 (en) 2018-11-13 2022-08-02 Hewlett-Packard Development Company, L.P. Print material agitators coupled to tabs

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230763A1 (de) * 1982-08-16 1984-02-16 Schering AG, 1000 Berlin und 4709 Bergkamen Vorrichtung zum entfernen von substanzen an behaelterinnenwaenden
JPS63173250A (ja) * 1987-01-13 1988-07-16 Sumitomo Metal Mining Co Ltd 光磁気デイスク
US4986450A (en) * 1988-09-19 1991-01-22 Kao Corporation Toner cartridge
JPH02210479A (ja) * 1989-02-10 1990-08-21 Minolta Camera Co Ltd 画像形成装置
US5134441A (en) * 1989-05-30 1992-07-28 Canon Kabushiki Kaisha Developing device and process cartridge including the device
DE4035745A1 (de) * 1989-11-10 1991-05-29 Asahi Optical Co Ltd Tonerruehrarm
JPH0453982A (ja) * 1990-06-22 1992-02-21 Ricoh Co Ltd 現像装置
JPH04125668A (ja) * 1990-09-18 1992-04-27 Ricoh Co Ltd 電子写真装置の現像器
JPH04260075A (ja) * 1991-02-15 1992-09-16 Ricoh Co Ltd 現像装置
GB2257534A (en) * 1991-06-07 1993-01-13 Asahi Optical Co Ltd Scraper structure for electrophotographic development unit
JPH04372967A (ja) * 1991-06-21 1992-12-25 Toshiba Corp 画像形成装置
JPH0546026A (ja) * 1991-08-14 1993-02-26 Ricoh Co Ltd トナー残量検出装置
JPH05165325A (ja) * 1991-12-17 1993-07-02 Ricoh Co Ltd 現像装置
TW240299B (de) 1992-12-30 1995-02-11 Ricoh Kk
US5337032A (en) * 1993-02-26 1994-08-09 Lexmark International, Inc. Reduced component toner cartridge
JP3904246B2 (ja) 1994-04-08 2007-04-11 株式会社リコー トナー補給装置及び現像装置

Also Published As

Publication number Publication date
USRE37542E1 (en) 2002-02-05
US5655195A (en) 1997-08-05
EP0692748A1 (de) 1996-01-17
HK1010413A1 (en) 1999-06-17
KR0163811B1 (ko) 1999-03-20
EP0692748B1 (de) 1998-09-16
TW342105U (en) 1998-10-01
ES2123871T3 (es) 1999-01-16
DE69504777T2 (de) 1999-02-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition