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JPS5417030A - Developing apparatus for electrostatic latent image - Google Patents

Developing apparatus for electrostatic latent image

Info

Publication number
JPS5417030A
JPS5417030A JP8122877A JP8122877A JPS5417030A JP S5417030 A JPS5417030 A JP S5417030A JP 8122877 A JP8122877 A JP 8122877A JP 8122877 A JP8122877 A JP 8122877A JP S5417030 A JPS5417030 A JP S5417030A
Authority
JP
Japan
Prior art keywords
latent image
electrostatic latent
developing apparatus
supplying member
unicomponent
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
JP8122877A
Other languages
Japanese (ja)
Other versions
JPS6260711B2 (en
Inventor
Teruyuki Onuma
Seiichi Miyagawa
Nobuo Mochizuki
Hajime Koyama
Yukio Tabata
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP8122877A priority Critical patent/JPS5417030A/en
Priority to DE2830012A priority patent/DE2830012C2/en
Publication of JPS5417030A publication Critical patent/JPS5417030A/en
Priority to US06/229,165 priority patent/US4382420A/en
Publication of JPS6260711B2 publication Critical patent/JPS6260711B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)

Abstract

PURPOSE:To improv ethe reproducibility of a low constrast original by providing both a developing agent supplying member, which is formed with an endless conductive surface, and a conductive electrode, which is arranged in the vicinity of the supplying member through a unicomponent developing agent, so as to impart charges to the unicomponent agent upon its supplying member.
JP8122877A 1977-07-07 1977-07-07 Developing apparatus for electrostatic latent image Granted JPS5417030A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8122877A JPS5417030A (en) 1977-07-07 1977-07-07 Developing apparatus for electrostatic latent image
DE2830012A DE2830012C2 (en) 1977-07-07 1978-07-07 Device for developing an electrostatic charge image
US06/229,165 US4382420A (en) 1977-07-07 1981-01-28 Development apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8122877A JPS5417030A (en) 1977-07-07 1977-07-07 Developing apparatus for electrostatic latent image

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP62178485A Division JPS6346481A (en) 1987-07-17 1987-07-17 Developing device for electrostatic latent image

Publications (2)

Publication Number Publication Date
JPS5417030A true JPS5417030A (en) 1979-02-08
JPS6260711B2 JPS6260711B2 (en) 1987-12-17

Family

ID=13740599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8122877A Granted JPS5417030A (en) 1977-07-07 1977-07-07 Developing apparatus for electrostatic latent image

Country Status (1)

Country Link
JP (1) JPS5417030A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58159546U (en) * 1982-04-19 1983-10-24 コニカ株式会社 Electrostatic image developing device
JPS5924866A (en) * 1982-07-16 1984-02-08 ゼロツクス・コ−ポレ−シヨン Multi-roll development apparatus
JPS6126065A (en) * 1984-07-16 1986-02-05 Fuji Xerox Co Ltd Developing device of nonmagnetic one-component developer
JPS6134557A (en) * 1984-07-26 1986-02-18 Ricoh Co Ltd Developing method
JPS6295558A (en) * 1985-10-23 1987-05-02 Ricoh Co Ltd Developing device
JPS62211674A (en) * 1986-03-13 1987-09-17 Sanyo Electric Co Ltd Developing device
US4930438A (en) * 1984-08-07 1990-06-05 Hiromi Demizu Developing device using a single component developer
US5887233A (en) * 1996-07-19 1999-03-23 Fuji Xerox Co., Ltd. Photographic developing apparatus and electrifying apparatus
JPH11119546A (en) * 1997-10-09 1999-04-30 Canon Inc Developing device, process cartridge and image forming device
JPH11119547A (en) * 1997-10-09 1999-04-30 Canon Inc Developing device, process cartridge and image forming device
JP2006154255A (en) * 2004-11-29 2006-06-15 Fuji Xerox Co Ltd Developing device and image forming apparatus using the same
JP2012032735A (en) * 2010-08-03 2012-02-16 Oki Data Corp Development device and image formation apparatus equipped with the same

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58159546U (en) * 1982-04-19 1983-10-24 コニカ株式会社 Electrostatic image developing device
JPH0452753Y2 (en) * 1982-04-19 1992-12-11
JPH0514906B2 (en) * 1982-07-16 1993-02-26 Xerox Corp
JPS5924866A (en) * 1982-07-16 1984-02-08 ゼロツクス・コ−ポレ−シヨン Multi-roll development apparatus
JPS6126065A (en) * 1984-07-16 1986-02-05 Fuji Xerox Co Ltd Developing device of nonmagnetic one-component developer
JPH0580670B2 (en) * 1984-07-16 1993-11-09 Fuji Xerox Co Ltd
JPS6134557A (en) * 1984-07-26 1986-02-18 Ricoh Co Ltd Developing method
US4930438A (en) * 1984-08-07 1990-06-05 Hiromi Demizu Developing device using a single component developer
JPS6295558A (en) * 1985-10-23 1987-05-02 Ricoh Co Ltd Developing device
JPS62211674A (en) * 1986-03-13 1987-09-17 Sanyo Electric Co Ltd Developing device
US5887233A (en) * 1996-07-19 1999-03-23 Fuji Xerox Co., Ltd. Photographic developing apparatus and electrifying apparatus
JPH11119546A (en) * 1997-10-09 1999-04-30 Canon Inc Developing device, process cartridge and image forming device
JPH11119547A (en) * 1997-10-09 1999-04-30 Canon Inc Developing device, process cartridge and image forming device
JP2006154255A (en) * 2004-11-29 2006-06-15 Fuji Xerox Co Ltd Developing device and image forming apparatus using the same
JP4670330B2 (en) * 2004-11-29 2011-04-13 富士ゼロックス株式会社 Developing device and image forming apparatus using the same
JP2012032735A (en) * 2010-08-03 2012-02-16 Oki Data Corp Development device and image formation apparatus equipped with the same
US8737888B2 (en) 2010-08-03 2014-05-27 Oki Data Corporation Development device and image forming device including the same

Also Published As

Publication number Publication date
JPS6260711B2 (en) 1987-12-17

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