JPS54139739A - Developing device - Google Patents

Developing device

Info

Publication number
JPS54139739A
JPS54139739A JP4751278A JP4751278A JPS54139739A JP S54139739 A JPS54139739 A JP S54139739A JP 4751278 A JP4751278 A JP 4751278A JP 4751278 A JP4751278 A JP 4751278A JP S54139739 A JPS54139739 A JP S54139739A
Authority
JP
Japan
Prior art keywords
roll
developer
toner
photoreceptor
constitution
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.)
Granted
Application number
JP4751278A
Other languages
English (en)
Other versions
JPS6232472B2 (ja
Inventor
Yasuyuki Tamura
Masashi Kiuchi
Toru 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 JP4751278A priority Critical patent/JPS54139739A/ja
Priority to FR7909030A priority patent/FR2422986A1/fr
Priority to DE19792914567 priority patent/DE2914567A1/de
Priority to GB7912846A priority patent/GB2022468B/en
Publication of JPS54139739A publication Critical patent/JPS54139739A/ja
Priority to US06/241,973 priority patent/US4430411A/en
Publication of JPS6232472B2 publication Critical patent/JPS6232472B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)
JP4751278A 1978-04-11 1978-04-21 Developing device Granted JPS54139739A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP4751278A JPS54139739A (en) 1978-04-21 1978-04-21 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
JP4751278A JPS54139739A (en) 1978-04-21 1978-04-21 Developing device

Publications (2)

Publication Number Publication Date
JPS54139739A true JPS54139739A (en) 1979-10-30
JPS6232472B2 JPS6232472B2 (ja) 1987-07-15

Family

ID=12777153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4751278A Granted JPS54139739A (en) 1978-04-11 1978-04-21 Developing device

Country Status (1)

Country Link
JP (1) JPS54139739A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59223471A (ja) * 1983-06-03 1984-12-15 Fuji Xerox Co Ltd 磁気ブラシ現像装置
JPH01271259A (ja) * 1988-04-23 1989-10-30 Canon Inc 静電画像形成装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0684890U (ja) * 1993-05-19 1994-12-06 杉山金属株式会社 解凍盤

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5062638A (ja) * 1973-10-04 1975-05-28
JPS5116926A (en) * 1974-08-01 1976-02-10 Mita Industrial Co Ltd Seidenkasenzono genzohoho
JPS53129A (en) * 1976-06-24 1978-01-05 Mitsubishi Electric Corp Development of electrostatic latent image

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5062638A (ja) * 1973-10-04 1975-05-28
JPS5116926A (en) * 1974-08-01 1976-02-10 Mita Industrial Co Ltd Seidenkasenzono genzohoho
JPS53129A (en) * 1976-06-24 1978-01-05 Mitsubishi Electric Corp Development of electrostatic latent image

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59223471A (ja) * 1983-06-03 1984-12-15 Fuji Xerox Co Ltd 磁気ブラシ現像装置
JPH01271259A (ja) * 1988-04-23 1989-10-30 Canon Inc 静電画像形成装置

Also Published As

Publication number Publication date
JPS6232472B2 (ja) 1987-07-15

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