DE69224714T2 - Elektrische Aufladungsversorgungsvorrichtung und System mit einer derartiges Vorrichtung - Google Patents

Elektrische Aufladungsversorgungsvorrichtung und System mit einer derartiges Vorrichtung

Info

Publication number
DE69224714T2
DE69224714T2 DE1992624714 DE69224714T DE69224714T2 DE 69224714 T2 DE69224714 T2 DE 69224714T2 DE 1992624714 DE1992624714 DE 1992624714 DE 69224714 T DE69224714 T DE 69224714T DE 69224714 T2 DE69224714 T2 DE 69224714T2
Authority
DE
Germany
Prior art keywords
electric charge
charge supply
supply device
electric
supply
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 - Lifetime
Application number
DE1992624714
Other languages
English (en)
Other versions
DE69224714D1 (de
Inventor
Tateki Oka
Kazuyoshi Hara
Koji Uno
Hitoshi Saito
Yasuo Tanaka
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.)
Minolta Co Ltd
Original Assignee
Minolta 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
Priority claimed from JP03334864A external-priority patent/JP3052511B2/ja
Priority claimed from JP4046775A external-priority patent/JPH05249851A/ja
Priority claimed from JP4046755A external-priority patent/JPH05249849A/ja
Priority claimed from JP4046756A external-priority patent/JPH05249850A/ja
Application filed by Minolta Co Ltd filed Critical Minolta Co Ltd
Publication of DE69224714D1 publication Critical patent/DE69224714D1/de
Application granted granted Critical
Publication of DE69224714T2 publication Critical patent/DE69224714T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
    • G03G15/1675—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer with means for controlling the bias applied in the transfer nip
    • 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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0208—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus
    • G03G15/0216—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers
    • 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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0266—Arrangements for controlling the amount of charge

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
DE1992624714 1991-12-18 1992-12-18 Elektrische Aufladungsversorgungsvorrichtung und System mit einer derartiges Vorrichtung Expired - Lifetime DE69224714T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP03334864A JP3052511B2 (ja) 1991-12-18 1991-12-18 電荷供給装置
JP4046775A JPH05249851A (ja) 1992-03-04 1992-03-04 転写装置
JP4046755A JPH05249849A (ja) 1992-03-04 1992-03-04 転写装置
JP4046756A JPH05249850A (ja) 1992-03-04 1992-03-04 転写装置

Publications (2)

Publication Number Publication Date
DE69224714D1 DE69224714D1 (de) 1998-04-16
DE69224714T2 true DE69224714T2 (de) 1998-10-15

Family

ID=27461934

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992624714 Expired - Lifetime DE69224714T2 (de) 1991-12-18 1992-12-18 Elektrische Aufladungsversorgungsvorrichtung und System mit einer derartiges Vorrichtung

Country Status (2)

Country Link
EP (1) EP0547627B1 (de)
DE (1) DE69224714T2 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02120778A (ja) * 1988-10-29 1990-05-08 Canon Inc 画像形成装置
EP0367245B1 (de) * 1988-11-02 1996-01-03 Canon Kabushiki Kaisha Bilderzeugungsgerät

Also Published As

Publication number Publication date
EP0547627A2 (de) 1993-06-23
DE69224714D1 (de) 1998-04-16
EP0547627B1 (de) 1998-03-11
EP0547627A3 (en) 1993-10-06

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8364 No opposition during term of opposition
R071 Expiry of right

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