JP2005283685A - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP2005283685A
JP2005283685A JP2004093860A JP2004093860A JP2005283685A JP 2005283685 A JP2005283685 A JP 2005283685A JP 2004093860 A JP2004093860 A JP 2004093860A JP 2004093860 A JP2004093860 A JP 2004093860A JP 2005283685 A JP2005283685 A JP 2005283685A
Authority
JP
Japan
Prior art keywords
developer
amount
carrier
replenishment
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.)
Pending
Application number
JP2004093860A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005283685A5 (OSRAM
Inventor
Tomoyuki Sakamaki
智幸 坂巻
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.)
Canon Inc
Original Assignee
Canon 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
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2004093860A priority Critical patent/JP2005283685A/ja
Priority to EP05006445A priority patent/EP1580619A3/en
Priority to EP18175940.8A priority patent/EP3404489A1/en
Priority to US11/087,514 priority patent/US7231154B2/en
Priority to KR1020050024725A priority patent/KR100585906B1/ko
Priority to CNB2005100601678A priority patent/CN100501590C/zh
Publication of JP2005283685A publication Critical patent/JP2005283685A/ja
Publication of JP2005283685A5 publication Critical patent/JP2005283685A5/ja
Pending legal-status Critical Current

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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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0025—Mechanical sprayers
    • A01M7/0032—Pressure sprayers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • 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
    • G03G2215/08—Details of powder developing device not concerning the development directly
    • G03G2215/0802—Arrangements for agitating or circulating developer material
    • G03G2215/0816—Agitator type
    • G03G2215/0819—Agitator type two or more agitators
    • G03G2215/0822—Agitator type two or more agitators with wall or blade between agitators
    • 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
    • G03G2215/08—Details of powder developing device not concerning the development directly
    • G03G2215/0802—Arrangements for agitating or circulating developer material
    • G03G2215/0836—Way of functioning of agitator means
    • G03G2215/0838—Circulation of developer in a closed loop within the sump of the developing device

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Dry Development In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
JP2004093860A 2004-03-26 2004-03-26 画像形成装置 Pending JP2005283685A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2004093860A JP2005283685A (ja) 2004-03-26 2004-03-26 画像形成装置
EP05006445A EP1580619A3 (en) 2004-03-26 2005-03-23 Developing apparatus
EP18175940.8A EP3404489A1 (en) 2004-03-26 2005-03-23 Developing apparatus
US11/087,514 US7231154B2 (en) 2004-03-26 2005-03-24 Developing apparatus
KR1020050024725A KR100585906B1 (ko) 2004-03-26 2005-03-25 현상 장치
CNB2005100601678A CN100501590C (zh) 2004-03-26 2005-03-28 显影装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004093860A JP2005283685A (ja) 2004-03-26 2004-03-26 画像形成装置

Publications (2)

Publication Number Publication Date
JP2005283685A true JP2005283685A (ja) 2005-10-13
JP2005283685A5 JP2005283685A5 (OSRAM) 2007-05-10

Family

ID=34858532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004093860A Pending JP2005283685A (ja) 2004-03-26 2004-03-26 画像形成装置

Country Status (5)

Country Link
US (1) US7231154B2 (OSRAM)
EP (2) EP3404489A1 (OSRAM)
JP (1) JP2005283685A (OSRAM)
KR (1) KR100585906B1 (OSRAM)
CN (1) CN100501590C (OSRAM)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007178521A (ja) * 2005-12-27 2007-07-12 Kyocera Mita Corp 現像装置
JP2008233521A (ja) * 2007-03-20 2008-10-02 Kyocera Mita Corp 画像形成装置
JP2008262155A (ja) * 2006-12-20 2008-10-30 Ricoh Co Ltd 電子写真現像剤用キャリア、電子写真現像剤、画像形成方法、画像形成装置及びプロセスカートリッジ
JP2009031596A (ja) * 2007-07-27 2009-02-12 Ricoh Co Ltd 現像装置、画像形成装置
JP2009093133A (ja) * 2007-09-20 2009-04-30 Ricoh Co Ltd トナー濃度検知方法、トナー補給方法、現像装置及び画像形成装置
JP2009103825A (ja) * 2007-10-22 2009-05-14 Ricoh Co Ltd 現像装置、及び画像形成装置
US7835672B2 (en) 2007-04-19 2010-11-16 Fuji Xerox Co., Ltd. Developing device, image carrier unit and image forming apparatus
JP2016066055A (ja) * 2014-09-25 2016-04-28 キヤノン株式会社 現像装置及び画像形成装置
US10444668B2 (en) 2014-09-25 2019-10-15 Canon Kabushiki Kaisha Developing apparatus and image forming apparatus
JP2021063915A (ja) * 2019-10-15 2021-04-22 京セラドキュメントソリューションズ株式会社 現像装置およびそれを備えた画像形成装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005283685A (ja) 2004-03-26 2005-10-13 Canon Inc 画像形成装置
JP4819547B2 (ja) * 2006-03-29 2011-11-24 キヤノン株式会社 現像装置
JP4963717B2 (ja) * 2009-09-02 2012-06-27 キヤノン株式会社 現像装置
EP2469343B1 (en) * 2010-12-24 2017-11-01 Canon Kabushiki Kaisha Developing device
JP5825794B2 (ja) 2011-02-03 2015-12-02 キヤノン株式会社 現像装置及びマグネットローラ
JP5935353B2 (ja) * 2012-01-30 2016-06-15 富士ゼロックス株式会社 画像形成装置
JP6016393B2 (ja) 2012-03-15 2016-10-26 キヤノン株式会社 現像装置
JP6288976B2 (ja) 2013-07-31 2018-03-07 キヤノン株式会社 現像装置
JP6415208B2 (ja) 2014-09-24 2018-10-31 キヤノン株式会社 現像装置
US9523941B2 (en) 2015-05-14 2016-12-20 Kabushiki Kaisha Toshiba Image forming apparatus and developing agent discharge control method
JP6737240B2 (ja) * 2017-06-15 2020-08-05 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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0221591A (ja) 1988-07-08 1990-01-24 Matsushita Electric Ind Co Ltd 調理器
US5430532A (en) * 1993-03-09 1995-07-04 Sharp Kabushiki Kaisha Developing device with a tilt detecting function designed for a trickle system
JPH09204105A (ja) * 1996-01-29 1997-08-05 Fuji Xerox Co Ltd 画像形成装置
JPH1048932A (ja) * 1996-07-29 1998-02-20 Fuji Xerox Co Ltd 現像装置
JPH10186829A (ja) * 1996-12-27 1998-07-14 Fuji Xerox Co Ltd 現像装置
JP2000284582A (ja) * 1999-03-31 2000-10-13 Sharp Corp 現像剤カートリッジ
JP2003015398A (ja) * 2001-04-26 2003-01-17 Canon Inc トナー及びプロセスカートリッジ
JP2003122118A (ja) * 2001-10-09 2003-04-25 Canon Inc 画像形成装置
JP3885556B2 (ja) * 2001-10-31 2007-02-21 富士ゼロックス株式会社 画像形成方法、該方法に用いる補給用トナーおよびその製造方法、並びにキャリア含有トナーカートリッジ
US7542703B2 (en) * 2002-05-20 2009-06-02 Ricoh Company, Ltd. Developing device replenishing a toner or a carrier of a two-ingredient type developer and image forming apparatus including the developing device
JP2005283685A (ja) 2004-03-26 2005-10-13 Canon Inc 画像形成装置

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007178521A (ja) * 2005-12-27 2007-07-12 Kyocera Mita Corp 現像装置
JP2008262155A (ja) * 2006-12-20 2008-10-30 Ricoh Co Ltd 電子写真現像剤用キャリア、電子写真現像剤、画像形成方法、画像形成装置及びプロセスカートリッジ
JP2008233521A (ja) * 2007-03-20 2008-10-02 Kyocera Mita Corp 画像形成装置
US7835672B2 (en) 2007-04-19 2010-11-16 Fuji Xerox Co., Ltd. Developing device, image carrier unit and image forming apparatus
US8676093B2 (en) 2007-04-19 2014-03-18 Fuji Xerox Co., Ltd. Developing device, image carrier unit and image forming apparatus
JP2009031596A (ja) * 2007-07-27 2009-02-12 Ricoh Co Ltd 現像装置、画像形成装置
JP2009093133A (ja) * 2007-09-20 2009-04-30 Ricoh Co Ltd トナー濃度検知方法、トナー補給方法、現像装置及び画像形成装置
JP2009103825A (ja) * 2007-10-22 2009-05-14 Ricoh Co Ltd 現像装置、及び画像形成装置
JP2016066055A (ja) * 2014-09-25 2016-04-28 キヤノン株式会社 現像装置及び画像形成装置
US10444668B2 (en) 2014-09-25 2019-10-15 Canon Kabushiki Kaisha Developing apparatus and image forming apparatus
JP2021063915A (ja) * 2019-10-15 2021-04-22 京セラドキュメントソリューションズ株式会社 現像装置およびそれを備えた画像形成装置
JP7367449B2 (ja) 2019-10-15 2023-10-24 京セラドキュメントソリューションズ株式会社 現像装置およびそれを備えた画像形成装置

Also Published As

Publication number Publication date
US7231154B2 (en) 2007-06-12
CN1673886A (zh) 2005-09-28
EP1580619A3 (en) 2010-12-08
EP1580619A2 (en) 2005-09-28
CN100501590C (zh) 2009-06-17
US20050214001A1 (en) 2005-09-29
KR20060044718A (ko) 2006-05-16
EP3404489A1 (en) 2018-11-21
KR100585906B1 (ko) 2006-06-07

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