FR2128004A5 - - Google Patents

Info

Publication number
FR2128004A5
FR2128004A5 FR7208102A FR7208102A FR2128004A5 FR 2128004 A5 FR2128004 A5 FR 2128004A5 FR 7208102 A FR7208102 A FR 7208102A FR 7208102 A FR7208102 A FR 7208102A FR 2128004 A5 FR2128004 A5 FR 2128004A5
Authority
FR
France
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
FR7208102A
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of FR2128004A5 publication Critical patent/FR2128004A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
    • G03G15/0818—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the structure of the donor member, e.g. surface properties
FR7208102A 1971-03-04 1972-02-29 Expired FR2128004A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12109071A 1971-03-04 1971-03-04

Publications (1)

Publication Number Publication Date
FR2128004A5 true FR2128004A5 (fr) 1972-10-13

Family

ID=22394464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7208102A Expired FR2128004A5 (fr) 1971-03-04 1972-02-29

Country Status (9)

Country Link
US (1) US3759222A (fr)
JP (1) JPS543624B1 (fr)
BE (1) BE780091A (fr)
CA (1) CA951596A (fr)
DE (1) DE2210337C3 (fr)
FR (1) FR2128004A5 (fr)
GB (1) GB1385966A (fr)
IT (1) IT949779B (fr)
NL (1) NL7202596A (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2347980A1 (de) * 1972-09-28 1974-04-04 Commw Of Australia Entwicklung und/oder uebertragung von abbildern
US3890929A (en) * 1973-02-15 1975-06-24 Xerox Corp Xerographic developing apparatus
US3866574A (en) * 1973-02-15 1975-02-18 Xerox Corp Xerographic developing apparatus
US3881927A (en) * 1973-04-16 1975-05-06 Xerox Corp Half tone development process for touchdown system in electrostatic imaging
US3929098A (en) * 1973-11-28 1975-12-30 Xerox Corp Toner loading for touchdown donor
JPS5619086B2 (fr) * 1974-03-08 1981-05-06
US3893418A (en) * 1974-05-30 1975-07-08 Xerox Corp Xerographic developing apparatus
US3999515A (en) * 1975-02-03 1976-12-28 Xerox Corporation Self-spacing microfield donors
US3998185A (en) * 1975-02-03 1976-12-21 Xerox Corporation Microfield donors with toner agitation and the methods for their manufacture
US4017648A (en) * 1975-02-03 1977-04-12 Xerox Corporation Toner agitation through microfield donor
CA1066042A (fr) * 1975-02-03 1979-11-13 Xerox Corporation Donneurs a microchamps avec agitation du toner et methode de fabrication
US3996892A (en) * 1975-02-24 1976-12-14 Xerox Corporation Spatially programmable electrode-type roll for electrostatographic processors and the like
US4067295A (en) * 1975-03-07 1978-01-10 Xerox Corporation Magnetic microfield donor system
US4105320A (en) * 1977-01-05 1978-08-08 Xerox Corporation Transfer of conductive particles
JPS56165196U (fr) * 1980-05-12 1981-12-07
DE3375238D1 (en) * 1982-10-15 1988-02-11 Toshiba Kk Developing apparatus
JPS58101091U (ja) * 1982-12-03 1983-07-09 笹山　守 パイプエレメント
JPS604925A (ja) * 1983-06-23 1985-01-11 Canon Inc エレクトロクロミツク素子
DE4032469C2 (de) * 1989-10-13 1994-07-28 Ricoh Kk Entwicklungsvorrichtung zum Entwickeln eines latenten Bildes
JP2627689B2 (ja) * 1990-06-14 1997-07-09 株式会社リコー 現像装置
DE4128942C2 (de) * 1991-01-16 1995-06-22 Ricoh Kk Entwicklungseinrichtung, welche in einer Bilderzeugungseinrichtung vorgesehen ist
US5220383A (en) * 1991-04-01 1993-06-15 Ricoh Company, Ltd. Developing device for an image forming apparatus having a large number of microfields formed on a developer carrier
US5245391A (en) * 1991-04-01 1993-09-14 Ricoh Company, Ltd. Developing device having surface microfields for an image forming apparatus
US5339142A (en) * 1992-07-30 1994-08-16 Xerox Corporation AC/DC spatially programmable donor roll for xerographic development
US5821973A (en) * 1994-11-18 1998-10-13 Heidelberger Druckmaschinen Ag Printing device and method
US6031552A (en) * 1994-11-18 2000-02-29 Heidelberger Druckmaschinen Ag Printing device with patterned recording surface
US5716748A (en) * 1995-07-28 1998-02-10 Nippon Zeon Co., Ltd. Developer and finely particulate polymer
US5899608A (en) * 1998-03-09 1999-05-04 Xerox Corporation Ion charging development system to deliver toner with low adhesion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152012A (en) * 1960-12-19 1964-10-06 Ibm Apparatus for the development of electrostatic images
US3216844A (en) * 1962-03-02 1965-11-09 Xerox Corp Method of developing electrostatic image with photoconductive donor member
US3203394A (en) * 1962-10-01 1965-08-31 Xerox Corp Xerographic development apparatus
US3332396A (en) * 1963-12-09 1967-07-25 Xerox Corp Xerographic developing apparatus with controlled corona means

Also Published As

Publication number Publication date
US3759222A (en) 1973-09-18
CA951596A (en) 1974-07-23
DE2210337C3 (de) 1978-12-21
NL7202596A (fr) 1972-09-06
IT949779B (it) 1973-06-11
BE780091A (fr) 1972-09-04
JPS543624B1 (fr) 1979-02-24
DE2210337A1 (de) 1972-09-07
DE2210337B2 (de) 1978-05-03
GB1385966A (en) 1975-03-05

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Legal Events

Date Code Title Description
ST Notification of lapse