JPS5443037A - Electrostatic image developing device - Google Patents

Electrostatic image developing device

Info

Publication number
JPS5443037A
JPS5443037A JP10924077A JP10924077A JPS5443037A JP S5443037 A JPS5443037 A JP S5443037A JP 10924077 A JP10924077 A JP 10924077A JP 10924077 A JP10924077 A JP 10924077A JP S5443037 A JPS5443037 A JP S5443037A
Authority
JP
Japan
Prior art keywords
electrostatic image
image developing
abuts
locating
electrode
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
JP10924077A
Other languages
Japanese (ja)
Other versions
JPS598831B2 (en
Inventor
Nagao Hosono
Koichi Kinoshita
Toru Takahashi
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 JP10924077A priority Critical patent/JPS598831B2/ja
Priority claimed from GB8102787A external-priority patent/GB2081135B/en
Priority claimed from DE2858816A external-priority patent/DE2858816C2/en
Publication of JPS5443037A publication Critical patent/JPS5443037A/en
Publication of JPS598831B2 publication Critical patent/JPS598831B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To eliminate ground fog phenomena and yet obtain even toner images of high resolving power in image part by using a locating member such as pressing spring or the like which abuts against electrostatic image holding plane or back electrode and coupling this to a toner carrier face.
COPYRIGHT: (C)1979,JPO&Japio
JP10924077A 1977-09-10 1977-09-10 Expired JPS598831B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10924077A JPS598831B2 (en) 1977-09-10 1977-09-10

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
JP10924077A JPS598831B2 (en) 1977-09-10 1977-09-10
GB8102787A GB2081135B (en) 1977-09-10 1978-09-01 Developing apparatus for electrostatic image
GB7835338A GB2006054B (en) 1977-09-10 1978-09-01 Developing apparatus for electrostatic image
DE2858816A DE2858816C2 (en) 1977-09-10 1978-09-08 Electrostatic copier development unit
DE19782839178 DE2839178C2 (en) 1977-09-10 1978-09-08
DE19782858717 DE2858717C2 (en) 1977-09-10 1978-09-08
FR7825917A FR2402896B1 (en) 1977-09-10 1978-09-08
US06/267,771 US4386577A (en) 1977-09-10 1981-05-28 Developing apparatus for electrostatic image
US06/340,464 US4421057A (en) 1977-09-10 1982-01-18 Developing apparatus for electrostatic image
US06/340,298 US4387664A (en) 1977-09-10 1982-01-18 Developing apparatus for electrostatic image
US06/340,299 US4458627A (en) 1977-09-10 1982-01-18 Developing apparatus for electrostatic image
SG24283A SG24283G (en) 1977-09-10 1983-05-11 Method and apparatus for developer layer formation
HK35684A HK35684A (en) 1977-09-10 1984-04-26 Method and apparatus for developer layer formation
US07/557,115 USRE34724E (en) 1977-09-10 1990-07-25 Developing apparatus for electrostatic image

Publications (2)

Publication Number Publication Date
JPS5443037A true JPS5443037A (en) 1979-04-05
JPS598831B2 JPS598831B2 (en) 1984-02-27

Family

ID=14505155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10924077A Expired JPS598831B2 (en) 1977-09-10 1977-09-10

Country Status (1)

Country Link
JP (1) JPS598831B2 (en)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5496044A (en) * 1978-01-14 1979-07-30 Toshiba Corp Developing device of electrostatic latent images
JPS55140858A (en) * 1979-04-20 1980-11-04 Canon Inc Developing unit
JPS55167239U (en) * 1979-05-17 1980-12-01
JPS5699350A (en) * 1980-01-11 1981-08-10 Canon Inc Developing method
JPS56113172A (en) * 1980-02-12 1981-09-05 Canon Inc Development device
JPS56153355A (en) * 1980-04-30 1981-11-27 Canon Inc Developing device
JPS5732462A (en) * 1980-08-06 1982-02-22 Ricoh Co Ltd Magnetic brush developing device
JPS5756870A (en) * 1981-07-17 1982-04-05 Ricoh Co Ltd Magnetic brush development device
JPS5779962A (en) * 1980-11-06 1982-05-19 Canon Inc Developing method
JPS5779961A (en) * 1980-11-06 1982-05-19 Canon Inc Developing method
JPS57184951U (en) * 1981-05-20 1982-11-24
JPS5890668A (en) * 1981-11-24 1983-05-30 Canon Inc Developing device
JPS58205166A (en) * 1982-05-25 1983-11-30 Matsushita Electric Ind Co Ltd Developing method
US4498756A (en) * 1981-04-07 1985-02-12 Tokyo Shibaura Denki Kabushiki Kaisha Developing device
JPH01193768A (en) * 1988-08-18 1989-08-03 Canon Inc Electrophotographic device
JPH01221776A (en) * 1989-01-26 1989-09-05 Ricoh Co Ltd Magnetic brush developing device
US5143810A (en) * 1989-05-30 1992-09-01 Canon Kabushiki Kaisha Magnetic toner for developing electrostatic image
US5175070A (en) * 1989-09-27 1992-12-29 Canon Kabushiki Kaisha Image forming method and image forming apparatus
EP0541113A1 (en) 1991-11-08 1993-05-12 Canon Kabushiki Kaisha Monocomponent-type developer for developing electrostatic image and image forming method
US5212525A (en) * 1990-10-25 1993-05-18 Fuji Xerox Co., Ltd. Developing magnetic roller having repulsive magnetic poles and developer-limiting member
US5219695A (en) * 1989-11-22 1993-06-15 Canon Kabushiki Kaisha Image forming method
US5310615A (en) * 1989-12-12 1994-05-10 Canon Kabushiki Kaisha Image forming method
EP0785475A2 (en) 1996-01-19 1997-07-23 Canon Kabushiki Kaisha Light receiving member having a surface protective layer with a specific outermost surface and process for the production thereof
US5958644A (en) * 1995-04-26 1999-09-28 Canon Kabushiki Kaisha Process to form light-receiving member with outer layer made by alternately forming and etching
US6218064B1 (en) 1998-11-27 2001-04-17 Canon Kabushiki Kaisha Electrophotographic apparatus and electrophotographic light receiving member

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5496044A (en) * 1978-01-14 1979-07-30 Toshiba Corp Developing device of electrostatic latent images
JPS55140858A (en) * 1979-04-20 1980-11-04 Canon Inc Developing unit
JPH0128382B2 (en) * 1979-04-20 1989-06-02 Canon Kk
JPS6230033Y2 (en) * 1979-05-17 1987-08-01
JPS55167239U (en) * 1979-05-17 1980-12-01
JPH0338588B2 (en) * 1980-01-11 1991-06-11 Canon Kk
JPS5699350A (en) * 1980-01-11 1981-08-10 Canon Inc Developing method
JPS56113172A (en) * 1980-02-12 1981-09-05 Canon Inc Development device
JPS56153355A (en) * 1980-04-30 1981-11-27 Canon Inc Developing device
JPS5732462A (en) * 1980-08-06 1982-02-22 Ricoh Co Ltd Magnetic brush developing device
JPH0139106B2 (en) * 1980-08-06 1989-08-18 Ricoh Kk
JPH0114583B2 (en) * 1980-11-06 1989-03-13 Canon Kk
JPS5779961A (en) * 1980-11-06 1982-05-19 Canon Inc Developing method
JPS5779962A (en) * 1980-11-06 1982-05-19 Canon Inc Developing method
US4498756A (en) * 1981-04-07 1985-02-12 Tokyo Shibaura Denki Kabushiki Kaisha Developing device
US4521098A (en) * 1981-04-07 1985-06-04 Tokyo Shibaura Denki Kabushiki Kaisha Developing device
JPS57184951U (en) * 1981-05-20 1982-11-24
JPH0142107Y2 (en) * 1981-05-20 1989-12-11
JPS6248826B2 (en) * 1981-07-17 1987-10-15 Ricoh Kk
JPS5756870A (en) * 1981-07-17 1982-04-05 Ricoh Co Ltd Magnetic brush development device
JPH0377511B2 (en) * 1981-11-24 1991-12-10 Canon Kk
JPS5890668A (en) * 1981-11-24 1983-05-30 Canon Inc Developing device
JPH0332787B2 (en) * 1982-05-25 1991-05-14 Matsushita Electric Ind Co Ltd
JPS58205166A (en) * 1982-05-25 1983-11-30 Matsushita Electric Ind Co Ltd Developing method
JPH01193768A (en) * 1988-08-18 1989-08-03 Canon Inc Electrophotographic device
JPH0545955B2 (en) * 1989-01-26 1993-07-12 Ricoh Kk
JPH01221776A (en) * 1989-01-26 1989-09-05 Ricoh Co Ltd Magnetic brush developing device
US5143810A (en) * 1989-05-30 1992-09-01 Canon Kabushiki Kaisha Magnetic toner for developing electrostatic image
US5175070A (en) * 1989-09-27 1992-12-29 Canon Kabushiki Kaisha Image forming method and image forming apparatus
US5298950A (en) * 1989-11-22 1994-03-29 Canon Kabushiki Kaisha Image forming apparatus
US5219695A (en) * 1989-11-22 1993-06-15 Canon Kabushiki Kaisha Image forming method
US5310615A (en) * 1989-12-12 1994-05-10 Canon Kabushiki Kaisha Image forming method
US5212525A (en) * 1990-10-25 1993-05-18 Fuji Xerox Co., Ltd. Developing magnetic roller having repulsive magnetic poles and developer-limiting member
EP0541113A1 (en) 1991-11-08 1993-05-12 Canon Kabushiki Kaisha Monocomponent-type developer for developing electrostatic image and image forming method
US5348829A (en) * 1991-11-08 1994-09-20 Canon Kabushiki Kaisha Monocomponent-type developer for developing electrostatic image and image forming method
US5958644A (en) * 1995-04-26 1999-09-28 Canon Kabushiki Kaisha Process to form light-receiving member with outer layer made by alternately forming and etching
US6280895B1 (en) 1995-04-26 2001-08-28 Canon Kabushiki Kaisha Light-receiving member with outer layer made by alternatively forming and etching
EP0785475A2 (en) 1996-01-19 1997-07-23 Canon Kabushiki Kaisha Light receiving member having a surface protective layer with a specific outermost surface and process for the production thereof
US5849446A (en) * 1996-01-19 1998-12-15 Canon Kabushiki Kaisha Light receiving member having a surface protective layer with a specific outermost surface and process for the production thereof
US6218064B1 (en) 1998-11-27 2001-04-17 Canon Kabushiki Kaisha Electrophotographic apparatus and electrophotographic light receiving member

Also Published As

Publication number Publication date
JPS598831B2 (en) 1984-02-27

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