EP0833222A3 - Bilderzeugungsgerät - Google Patents

Bilderzeugungsgerät Download PDF

Info

Publication number
EP0833222A3
EP0833222A3 EP97300561A EP97300561A EP0833222A3 EP 0833222 A3 EP0833222 A3 EP 0833222A3 EP 97300561 A EP97300561 A EP 97300561A EP 97300561 A EP97300561 A EP 97300561A EP 0833222 A3 EP0833222 A3 EP 0833222A3
Authority
EP
European Patent Office
Prior art keywords
transfer
opposed roller
printing paper
forming apparatus
transfer opposed
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.)
Granted
Application number
EP97300561A
Other languages
English (en)
French (fr)
Other versions
EP0833222B1 (de
EP0833222A2 (de
Inventor
Hisanobu Matsuzoe
Kouji Migita
Kazuo Hakukawa
Yasunori Sagara
Shinichi Kizu
Yusuke Shiibara
Masashi Ogawa
Yukinori Hara
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 JP8252585A external-priority patent/JP3070487B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of EP0833222A2 publication Critical patent/EP0833222A2/de
Publication of EP0833222A3 publication Critical patent/EP0833222A3/de
Application granted granted Critical
Publication of EP0833222B1 publication Critical patent/EP0833222B1/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
    • 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
    • G03G2215/00953—Electrographic recording members
    • G03G2215/00962—Electrographic apparatus defined by the electrographic recording member
    • G03G2215/00974—Electrographic recording member arranged as a carriage to be movable in a direction perpendicular to the recording sheet transport direction
    • 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
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0103—Plural electrographic recording members
    • G03G2215/0109—Single transfer point used by plural recording members
    • G03G2215/0116—Rotating set of recording members
    • 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
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0167—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member
    • G03G2215/0187—Multicoloured toner image formed on the recording member
    • 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
    • G03G2215/16—Transferring device, details
    • G03G2215/1676—Simultaneous toner image transfer and fixing
    • G03G2215/168—Simultaneous toner image transfer and fixing at the first transfer point
    • G03G2215/1685—Simultaneous toner image transfer and fixing at the first transfer point using heat

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
EP97300561A 1996-09-25 1997-01-29 Bilderzeugungsgerät Expired - Lifetime EP0833222B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8252585A JP3070487B2 (ja) 1995-12-18 1996-09-25 画像形成装置
JP25258596 1996-09-25
JP252585/96 1996-09-25

Publications (3)

Publication Number Publication Date
EP0833222A2 EP0833222A2 (de) 1998-04-01
EP0833222A3 true EP0833222A3 (de) 1999-03-10
EP0833222B1 EP0833222B1 (de) 2003-08-06

Family

ID=17239425

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97300561A Expired - Lifetime EP0833222B1 (de) 1996-09-25 1997-01-29 Bilderzeugungsgerät

Country Status (2)

Country Link
EP (1) EP0833222B1 (de)
DE (1) DE69723933T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10001452C2 (de) * 2000-01-15 2002-04-25 Schott Glas Vorrichtung zum Bedrucken von Papier oder plattenförmigen Werkstoffen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2126817A5 (de) * 1971-02-10 1972-10-06 Philips Nv
US4845519A (en) * 1987-04-06 1989-07-04 Alps Electric Co., Ltd. Improved printer enabling concurrent writing, transferring, and fixing operations on the same sheet of recording material
EP0466127A2 (de) * 1990-07-10 1992-01-15 Oki Electric Industry Company, Limited Elektrophotographisches Druckgerät
EP0698833A1 (de) * 1994-08-22 1996-02-28 Océ-Nederland B.V. Gerät zur Übertragung von Tonerbildern

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2126817A5 (de) * 1971-02-10 1972-10-06 Philips Nv
US4845519A (en) * 1987-04-06 1989-07-04 Alps Electric Co., Ltd. Improved printer enabling concurrent writing, transferring, and fixing operations on the same sheet of recording material
EP0466127A2 (de) * 1990-07-10 1992-01-15 Oki Electric Industry Company, Limited Elektrophotographisches Druckgerät
EP0698833A1 (de) * 1994-08-22 1996-02-28 Océ-Nederland B.V. Gerät zur Übertragung von Tonerbildern

Also Published As

Publication number Publication date
DE69723933T2 (de) 2004-07-15
EP0833222B1 (de) 2003-08-06
EP0833222A2 (de) 1998-04-01
DE69723933D1 (de) 2003-09-11

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