JP6016438B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

Info

Publication number
JP6016438B2
JP6016438B2 JP2012101233A JP2012101233A JP6016438B2 JP 6016438 B2 JP6016438 B2 JP 6016438B2 JP 2012101233 A JP2012101233 A JP 2012101233A JP 2012101233 A JP2012101233 A JP 2012101233A JP 6016438 B2 JP6016438 B2 JP 6016438B2
Authority
JP
Japan
Prior art keywords
developer
image forming
developing
image
developing device
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.)
Active
Application number
JP2012101233A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013228600A5 (enExample
JP2013228600A (ja
Inventor
雄志 貞光
雄志 貞光
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 JP2012101233A priority Critical patent/JP6016438B2/ja
Priority to US13/859,068 priority patent/US9348310B2/en
Publication of JP2013228600A publication Critical patent/JP2013228600A/ja
Publication of JP2013228600A5 publication Critical patent/JP2013228600A5/ja
Application granted granted Critical
Publication of JP6016438B2 publication Critical patent/JP6016438B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G03G21/20—Humidity or temperature control also ozone evacuation; Internal apparatus environment control
    • G03G21/206—Conducting air through the machine, e.g. for cooling, filtering, removing gases like ozone
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Atmospheric Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
JP2012101233A 2012-04-26 2012-04-26 画像形成装置 Active JP6016438B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012101233A JP6016438B2 (ja) 2012-04-26 2012-04-26 画像形成装置
US13/859,068 US9348310B2 (en) 2012-04-26 2013-04-09 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012101233A JP6016438B2 (ja) 2012-04-26 2012-04-26 画像形成装置

Publications (3)

Publication Number Publication Date
JP2013228600A JP2013228600A (ja) 2013-11-07
JP2013228600A5 JP2013228600A5 (enExample) 2015-06-18
JP6016438B2 true JP6016438B2 (ja) 2016-10-26

Family

ID=49477389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012101233A Active JP6016438B2 (ja) 2012-04-26 2012-04-26 画像形成装置

Country Status (2)

Country Link
US (1) US9348310B2 (enExample)
JP (1) JP6016438B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6095376B2 (ja) * 2013-01-18 2017-03-15 キヤノン株式会社 画像形成装置
US9170561B2 (en) * 2013-01-25 2015-10-27 Ricoh Company, Ltd. Cooling device and image forming apparatus incorporating same
JP2015180913A (ja) * 2014-03-05 2015-10-15 株式会社リコー 画像形成装置
JP6225937B2 (ja) * 2015-03-25 2017-11-08 コニカミノルタ株式会社 電気機器用オプション装置
JP2016188945A (ja) * 2015-03-30 2016-11-04 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、冷却装置
JP6598893B2 (ja) * 2018-02-06 2019-10-30 キヤノン株式会社 画像形成装置
US11650519B2 (en) 2020-09-23 2023-05-16 Brother Kogyo Kabushiki Kaisha Image forming apparatus and method to determine control temperatures for cooling control of inside of the image forming apparatus
JP7540260B2 (ja) 2020-09-23 2024-08-27 ブラザー工業株式会社 画像形成装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3180666B2 (ja) 1996-05-14 2001-06-25 ブラザー工業株式会社 記録装置
JP4280370B2 (ja) 1999-08-31 2009-06-17 キヤノン株式会社 画像形成装置
JP2002132121A (ja) 2000-10-23 2002-05-09 Konica Corp 画像形成装置及び画像形成方法
JP2002196619A (ja) * 2000-12-27 2002-07-12 Canon Inc 画像形成装置
JP2003005512A (ja) * 2001-06-20 2003-01-08 Canon Inc 画像形成装置の冷却構造
JP2006058398A (ja) * 2004-08-17 2006-03-02 Ricoh Co Ltd 画像形成装置
JP2007017817A (ja) * 2005-07-11 2007-01-25 Sharp Corp 画像形成装置およびその制御方法
JP2009053312A (ja) * 2007-08-24 2009-03-12 Konica Minolta Business Technologies Inc 画像形成装置
JP5135999B2 (ja) * 2007-11-02 2013-02-06 富士ゼロックス株式会社 画像形成装置
JP5043612B2 (ja) * 2007-11-27 2012-10-10 キヤノン株式会社 画像形成装置
JP4926097B2 (ja) 2008-03-11 2012-05-09 シャープ株式会社 画像形成装置
JP2009229825A (ja) 2008-03-24 2009-10-08 Kyocera Mita Corp 画像形成装置
JP4878636B2 (ja) * 2009-08-26 2012-02-15 キヤノン株式会社 画像形成装置
JP4906895B2 (ja) 2009-08-26 2012-03-28 キヤノン株式会社 画像形成装置
US20120070174A1 (en) * 2010-09-17 2012-03-22 Toshiba Tec Kabushiki Kaisha Image forming apparatus and image forming method
JP5804733B2 (ja) * 2011-03-07 2015-11-04 キヤノン株式会社 画像形成装置
JP5768418B2 (ja) * 2011-03-10 2015-08-26 株式会社リコー 画像形成装置
JP2012247503A (ja) * 2011-05-25 2012-12-13 Canon Inc 画像形成装置
US8646893B2 (en) * 2012-06-19 2014-02-11 Xerox Corporation System and method for improving temperature uniformity of image drums

Also Published As

Publication number Publication date
JP2013228600A (ja) 2013-11-07
US20130287426A1 (en) 2013-10-31
US9348310B2 (en) 2016-05-24

Similar Documents

Publication Publication Date Title
JP6016438B2 (ja) 画像形成装置
US8494400B2 (en) Developing device with moveable flexible sheet for preventing toner deposition on developing device casing and image forming apparatus including the same
US8417142B2 (en) Image forming apparatus having developing device cooling mechanism, and control method therefor
US10209645B2 (en) Vertical biaxial developing device and image forming apparatus and process cartridge incorporating same
KR101442343B1 (ko) 현상 장치 및 화상 형성 장치
US9170561B2 (en) Cooling device and image forming apparatus incorporating same
CN103513545B (zh) 显影装置以及包括该显影装置的图像形成装置
JP6245034B2 (ja) 現像装置及び画像形成装置
JP6156721B2 (ja) 画像形成装置
JP2009198731A (ja) 現像装置および画像形成装置
JP2013167853A (ja) 画像形成装置
JP6236699B2 (ja) 搬送装置、現像装置、及び画像形成装置
JP2013020014A (ja) 画像形成装置
US11199793B2 (en) Developing apparatus
JP2014178402A (ja) 画像形成装置
JP2013015662A (ja) 現像装置及び画像形成装置
JP6041524B2 (ja) 画像形成装置
JP6265169B2 (ja) 現像装置及び画像形成装置
JP2015022169A (ja) 現像装置、プロセスカートリッジ及び画像形成装置
US11693359B2 (en) Image forming apparatus having a suction port and a blowing port arranged at different positions
JP2007264030A (ja) 現像装置及びこれを備えた画像形成装置
JP2012128245A (ja) 現像装置および画像形成装置
US20240094673A1 (en) Developing device and image forming apparatus
US20250298340A1 (en) Developing device and image forming apparatus
US20250298343A1 (en) Developing device and image forming apparatus

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150421

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150421

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160315

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160513

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160614

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160804

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160830

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160927

R151 Written notification of patent or utility model registration

Ref document number: 6016438

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: R3D03