JPS52102732A - Electrostatic development - Google Patents

Electrostatic development

Info

Publication number
JPS52102732A
JPS52102732A JP1954276A JP1954276A JPS52102732A JP S52102732 A JPS52102732 A JP S52102732A JP 1954276 A JP1954276 A JP 1954276A JP 1954276 A JP1954276 A JP 1954276A JP S52102732 A JPS52102732 A JP S52102732A
Authority
JP
Japan
Prior art keywords
partly
electrostatic development
charging
uniformalization
develope
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
JP1954276A
Other languages
Japanese (ja)
Inventor
Nobuo Mochizuki
Hiroshi Izumi
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 JP1954276A priority Critical patent/JPS52102732A/en
Priority to US05/768,828 priority patent/US4100884A/en
Priority to DE2708299A priority patent/DE2708299C2/en
Publication of JPS52102732A publication Critical patent/JPS52102732A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)

Abstract

PURPOSE:To eliminate the irregularities in the charging and developing operations to make it possible to develope an electrostatic image of low surface potential partly by applying toners of a preset resistance to the surface of a movable member and partly by bringing a frictionally charging member into contact with the toner layer after the uniformalization.
JP1954276A 1976-02-25 1976-02-25 Electrostatic development Pending JPS52102732A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1954276A JPS52102732A (en) 1976-02-25 1976-02-25 Electrostatic development
US05/768,828 US4100884A (en) 1976-02-25 1977-02-15 Rubber developer roller using single component toner
DE2708299A DE2708299C2 (en) 1976-02-25 1977-02-25 Device for developing a charge image into a toner image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1954276A JPS52102732A (en) 1976-02-25 1976-02-25 Electrostatic development

Publications (1)

Publication Number Publication Date
JPS52102732A true JPS52102732A (en) 1977-08-29

Family

ID=12002190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1954276A Pending JPS52102732A (en) 1976-02-25 1976-02-25 Electrostatic development

Country Status (1)

Country Link
JP (1) JPS52102732A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443038A (en) * 1977-09-10 1979-04-05 Canon Inc Electrostatic image developing device
JPS557769A (en) * 1978-07-04 1980-01-19 Ricoh Co Ltd Electrostatic latent image developing method
JPS56107275A (en) * 1980-01-31 1981-08-26 Canon Inc Developing method
JPS56114973A (en) * 1980-02-15 1981-09-09 Canon Inc Developing method
JPS60205472A (en) * 1984-03-29 1985-10-17 Toshiba Corp Developing method
JPS6380566U (en) * 1986-11-17 1988-05-27
JPS6380565U (en) * 1986-11-17 1988-05-27
USRE34724E (en) * 1977-09-10 1994-09-13 Canon Kabushiki Kaisha Developing apparatus for electrostatic image

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5045639A (en) * 1973-08-27 1975-04-23
JPS50155235A (en) * 1974-06-04 1975-12-15

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5045639A (en) * 1973-08-27 1975-04-23
JPS50155235A (en) * 1974-06-04 1975-12-15

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443038A (en) * 1977-09-10 1979-04-05 Canon Inc Electrostatic image developing device
JPS6316736B2 (en) * 1977-09-10 1988-04-11 Canon Kk
USRE34724E (en) * 1977-09-10 1994-09-13 Canon Kabushiki Kaisha Developing apparatus for electrostatic image
JPS557769A (en) * 1978-07-04 1980-01-19 Ricoh Co Ltd Electrostatic latent image developing method
JPS56107275A (en) * 1980-01-31 1981-08-26 Canon Inc Developing method
JPS56114973A (en) * 1980-02-15 1981-09-09 Canon Inc Developing method
JPS60205472A (en) * 1984-03-29 1985-10-17 Toshiba Corp Developing method
JPS6380566U (en) * 1986-11-17 1988-05-27
JPS6380565U (en) * 1986-11-17 1988-05-27
JPH0447730Y2 (en) * 1986-11-17 1992-11-11

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