DE2647923C2 - Elektrophotographisches Gerät mit flexiblem Photoleiterband - Google Patents

Elektrophotographisches Gerät mit flexiblem Photoleiterband

Info

Publication number
DE2647923C2
DE2647923C2 DE2647923A DE2647923A DE2647923C2 DE 2647923 C2 DE2647923 C2 DE 2647923C2 DE 2647923 A DE2647923 A DE 2647923A DE 2647923 A DE2647923 A DE 2647923A DE 2647923 C2 DE2647923 C2 DE 2647923C2
Authority
DE
Germany
Prior art keywords
development
brush
photoconductor
station
belt
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
DE2647923A
Other languages
German (de)
English (en)
Other versions
DE2647923A1 (de
Inventor
Timothy Gilbert Rochester N.Y. Armstrong
Arthur Stanley Spencerport N.Y. Kroll
Frank Alexander Rochester N.Y. Shuster
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE2647923A1 publication Critical patent/DE2647923A1/de
Application granted granted Critical
Publication of DE2647923C2 publication Critical patent/DE2647923C2/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
    • G03G15/06—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
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
DE2647923A 1975-10-24 1976-10-22 Elektrophotographisches Gerät mit flexiblem Photoleiterband Expired DE2647923C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/625,427 US4013041A (en) 1975-10-24 1975-10-24 Self-compensating photoconductor web

Publications (2)

Publication Number Publication Date
DE2647923A1 DE2647923A1 (de) 1977-04-28
DE2647923C2 true DE2647923C2 (de) 1986-09-04

Family

ID=24506028

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2647923A Expired DE2647923C2 (de) 1975-10-24 1976-10-22 Elektrophotographisches Gerät mit flexiblem Photoleiterband

Country Status (6)

Country Link
US (1) US4013041A (https=)
JP (1) JPS602659B2 (https=)
CA (1) CA1079519A (https=)
DE (1) DE2647923C2 (https=)
FR (1) FR2328995A1 (https=)
GB (1) GB1541585A (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264182A (en) * 1979-05-10 1981-04-28 Eastman Kodak Company Electrographic apparatus having improved development structure
JPS56104359A (en) * 1980-01-11 1981-08-20 Xerox Corp Electronic photography copier developing device
US4368970A (en) * 1980-06-02 1983-01-18 Xerox Corporation Development process and apparatus
JPS5722251A (en) * 1980-06-02 1982-02-05 Xerox Corp Electrostatic developing method and device
US4397264A (en) * 1980-07-17 1983-08-09 Xerox Corporation Electrostatic image development system having tensioned flexible recording member
US4641956A (en) * 1980-08-25 1987-02-10 Xerox Corporation Extended nip cleaning system
US4370056A (en) * 1981-02-05 1983-01-25 Xerox Corporation Development system
JPS5846373A (ja) * 1981-09-16 1983-03-17 Fuji Xerox Co Ltd クリ−ニング兼用現像装置
US4537491A (en) * 1981-10-20 1985-08-27 Ricoh Company, Ltd. Development apparatus for developing latent electrostatic images
US4544618A (en) * 1982-01-18 1985-10-01 Xerox Corporation Development process utilizing conductive materials
JPS58113056U (ja) * 1982-01-27 1983-08-02 株式会社リコー 現像補助装置
JPS58172963U (ja) * 1982-05-14 1983-11-18 株式会社リコー 電子写真複写装置における記録体ユニツト
US4398496A (en) * 1982-07-16 1983-08-16 Xerox Corporation Multi-roll development system
US4614420A (en) * 1983-05-31 1986-09-30 Xerox Corporation Magnetically agitated development system
US4537495A (en) * 1983-07-01 1985-08-27 Zerox Corporation Multispeed development system
US4565765A (en) * 1983-11-17 1986-01-21 Xerox Corporation Process of developing electrostatic latent images comprised of rotating magnets contained in stationary shell and synthetic carrier
US4641946A (en) * 1985-07-29 1987-02-10 Xerox Corporation Development system
US4797703A (en) * 1987-12-21 1989-01-10 Eastman Kodak Company Mechanism for locating a flexible photoconductor relative to a plurality of development stations
US5012290A (en) * 1990-08-01 1991-04-30 Xerox Corporation Increased transference of a toner image on to a copy sheet by using a zero tension loop applied after corotron transfer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543720A (en) * 1968-02-29 1970-12-01 Eastman Kodak Co Apparatus for development of electrostatic images
FR2052769A5 (https=) * 1969-06-20 1971-04-09 Eastman Kodak Co
US3674353A (en) * 1971-07-01 1972-07-04 Eastman Kodak Co Toner concentration control apparatus
US3876106A (en) * 1973-10-01 1975-04-08 Eastman Kodak Co Toner concentration monitoring apparatus utilizing programmable digital computer
US3893416A (en) * 1973-12-27 1975-07-08 Xerox Corp Development and cleaning apparatus for reverse path machine

Also Published As

Publication number Publication date
US4013041A (en) 1977-03-22
CA1079519A (en) 1980-06-17
GB1541585A (en) 1979-03-07
JPS5254449A (en) 1977-05-02
JPS602659B2 (ja) 1985-01-23
DE2647923A1 (de) 1977-04-28
FR2328995A1 (fr) 1977-05-20
FR2328995B1 (https=) 1983-01-21

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: BRANDES, J., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8

8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: G03G 15/08

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee