JPS6316737B2 - - Google Patents

Info

Publication number
JPS6316737B2
JPS6316737B2 JP53042487A JP4248778A JPS6316737B2 JP S6316737 B2 JPS6316737 B2 JP S6316737B2 JP 53042487 A JP53042487 A JP 53042487A JP 4248778 A JP4248778 A JP 4248778A JP S6316737 B2 JPS6316737 B2 JP S6316737B2
Authority
JP
Japan
Prior art keywords
toner
image
developer
electrostatic
charge
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
Application number
JP53042487A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54134640A (en
Inventor
Yasuyuki Tamura
Masashi Kiuchi
Tooru Takahashi
Yasuo Mihashi
Seiji Tomari
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 JP4248778A priority Critical patent/JPS54134640A/ja
Priority to FR7909030A priority patent/FR2422986A1/fr
Priority to DE19792914567 priority patent/DE2914567A1/de
Priority to GB7912846A priority patent/GB2022468B/en
Publication of JPS54134640A publication Critical patent/JPS54134640A/ja
Priority to US06/241,973 priority patent/US4430411A/en
Publication of JPS6316737B2 publication Critical patent/JPS6316737B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
JP4248778A 1978-04-11 1978-04-11 Developing device Granted JPS54134640A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP4248778A JPS54134640A (en) 1978-04-11 1978-04-11 Developing device
FR7909030A FR2422986A1 (fr) 1978-04-11 1979-04-10 Dispositif de developpement d'images electrostatiques
DE19792914567 DE2914567A1 (de) 1978-04-11 1979-04-10 Entwicklungseinrichtung fuer ladungsbilder
GB7912846A GB2022468B (en) 1978-04-11 1979-04-11 Developing device for electrostatic image
US06/241,973 US4430411A (en) 1978-04-11 1981-03-09 Developing method for electrostatic image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4248778A JPS54134640A (en) 1978-04-11 1978-04-11 Developing device

Publications (2)

Publication Number Publication Date
JPS54134640A JPS54134640A (en) 1979-10-19
JPS6316737B2 true JPS6316737B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-04-11

Family

ID=12637411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4248778A Granted JPS54134640A (en) 1978-04-11 1978-04-11 Developing device

Country Status (1)

Country Link
JP (1) JPS54134640A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55126266A (en) * 1979-03-23 1980-09-29 Hitachi Metals Ltd Electrophotographic method
JPS5797545A (en) * 1980-12-10 1982-06-17 Hitachi Metals Ltd Magnetic toner for electrophotography
JPS59223471A (ja) * 1983-06-03 1984-12-15 Fuji Xerox Co Ltd 磁気ブラシ現像装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917832B2 (ja) * 1975-11-10 1984-04-24 キヤノン株式会社 デンシシヤシンゲンゾウソウチ
JPS5267640A (en) * 1975-12-03 1977-06-04 Hitachi Ltd Method for developing charge latent image in electronic photography
JPS5272236A (en) * 1975-12-12 1977-06-16 Hitachi Ltd Development means for electrostatic latent image

Also Published As

Publication number Publication date
JPS54134640A (en) 1979-10-19

Similar Documents

Publication Publication Date Title
US4121931A (en) Electrographic development process
US4792512A (en) Method of developing electrostatic images using two component developer and AC charging
US4458627A (en) Developing apparatus for electrostatic image
JPS5931979A (ja) 現像装置
JPH0353632B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS59116769A (ja) 現像装置
US4267248A (en) Magnet-brush development process of electric pattern images
US3941084A (en) Automatic toner supplying device
US4187330A (en) Electrostatic developing method and apparatus using conductive magnetic toner
JPH0648404B2 (ja) 現像装置
JP3450724B2 (ja) 画像形成装置
JPS6360390B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US4430411A (en) Developing method for electrostatic image
JPS6316737B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2001337521A (ja) 現像装置及び現像方法、並びに、画像形成装置
EP0002845B1 (en) Developing device for xerographic copying machines
JPH0322988B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2760501B2 (ja) 現像装置
JP3126636B2 (ja) 帯電部材及び帯電装置及び画像形成装置
JP2768078B2 (ja) 現像方法
JPS6232472B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB2025796A (en) Developing Apparatus
JPH0337005Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2998461B2 (ja) 現像装置
JP2001147590A (ja) 現像装置および画像形成装置