DE3170076D1 - Apparatus for developing latent images - Google Patents

Apparatus for developing latent images

Info

Publication number
DE3170076D1
DE3170076D1 DE8181300054T DE3170076T DE3170076D1 DE 3170076 D1 DE3170076 D1 DE 3170076D1 DE 8181300054 T DE8181300054 T DE 8181300054T DE 3170076 T DE3170076 T DE 3170076T DE 3170076 D1 DE3170076 D1 DE 3170076D1
Authority
DE
Germany
Prior art keywords
latent images
developing latent
developing
images
latent
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.)
Expired
Application number
DE8181300054T
Other languages
German (de)
English (en)
Inventor
John J Kopko
Dan A Hays
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 DE3170076D1 publication Critical patent/DE3170076D1/de
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
    • G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
    • G03G15/754—Details relating to xerographic drum, band or plate, e.g. replacing, testing relating to band, e.g. tensioning
    • 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
    • G03G15/0813—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 means in the developing zone having an interaction with the image carrying member, e.g. distance holders
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/06—Developing structures, details
    • G03G2215/0602—Developer
    • G03G2215/0604—Developer solid type
    • G03G2215/0607—Developer solid type two-component
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/06—Developing structures, details
    • G03G2215/0634—Developing device
    • G03G2215/0636—Specific type of dry developer device
    • G03G2215/0648—Two or more donor members

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
DE8181300054T 1980-01-11 1981-01-07 Apparatus for developing latent images Expired DE3170076D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11145080A 1980-01-11 1980-01-11

Publications (1)

Publication Number Publication Date
DE3170076D1 true DE3170076D1 (en) 1985-05-30

Family

ID=22338621

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181300054T Expired DE3170076D1 (en) 1980-01-11 1981-01-07 Apparatus for developing latent images

Country Status (6)

Country Link
EP (1) EP0032424B1 (cs)
JP (1) JPS56104359A (cs)
AR (1) AR228585A1 (cs)
BR (1) BR8100129A (cs)
CA (1) CA1140806A (cs)
DE (1) DE3170076D1 (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1169716A (en) * 1980-06-02 1984-06-26 Xerox Corporation Self-agitated development process
US4544618A (en) * 1982-01-18 1985-10-01 Xerox Corporation Development process utilizing conductive materials
JPS604965A (ja) * 1983-06-13 1985-01-11 ゼロツクス・コ−ポレ−シヨン 電子写真式複写機の現像装置
US4537494A (en) * 1984-01-26 1985-08-27 Xerox Corporation Multi-roll development system
KR0159306B1 (ko) * 1993-01-13 1999-03-20 모리시타 요이찌 전자사진장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880518A (en) * 1974-06-21 1975-04-29 Xerox Corp Floating developer platen for reproduction apparatus
US3974952A (en) * 1974-09-10 1976-08-17 Eastman Kodak Company Web tracking apparatus
US4013041A (en) * 1975-10-24 1977-03-22 Eastman Kodak Company Self-compensating photoconductor web
GB1549413A (en) * 1976-08-16 1979-08-08 Eskofot Res As Method and apparatus for triboelectrically charging toner particles in a xerographic system
JPS5360237A (en) * 1976-11-11 1978-05-30 Ricoh Co Ltd Developing device for electrophotographic copier
US4106562A (en) * 1977-05-16 1978-08-15 Union Oil Company Of California Wellhead apparatus
JPS5477140U (cs) * 1977-10-28 1979-06-01
JPS5477140A (en) * 1977-12-01 1979-06-20 Ricoh Co Ltd Electrostatic latent image developing apparatus
US4279496A (en) * 1979-05-21 1981-07-21 Xerox Corporation Belt support system

Also Published As

Publication number Publication date
JPH0338594B2 (cs) 1991-06-11
EP0032424B1 (en) 1985-04-24
JPS56104359A (en) 1981-08-20
AR228585A1 (es) 1983-03-30
CA1140806A (en) 1983-02-08
EP0032424A1 (en) 1981-07-22
BR8100129A (pt) 1981-07-28

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee