GB2317712A - Conductive roller with conductive heat shrink tubing surface - Google Patents

Conductive roller with conductive heat shrink tubing surface

Info

Publication number
GB2317712A
GB2317712A GB9713792A GB9713792A GB2317712A GB 2317712 A GB2317712 A GB 2317712A GB 9713792 A GB9713792 A GB 9713792A GB 9713792 A GB9713792 A GB 9713792A GB 2317712 A GB2317712 A GB 2317712A
Authority
GB
United Kingdom
Prior art keywords
conductive
heat shrink
shrink tubing
tubing surface
rollers
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.)
Withdrawn
Application number
GB9713792A
Other versions
GB9713792D0 (en
Inventor
William D Smith
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.)
Rogers Corp
Original Assignee
Rogers 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 Rogers Corp filed Critical Rogers Corp
Publication of GB9713792D0 publication Critical patent/GB9713792D0/en
Publication of GB2317712A publication Critical patent/GB2317712A/en
Withdrawn legal-status Critical Current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
    • G03G15/02—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
    • G03G15/0233—Structure, details of the charging member, e.g. chemical composition, surface properties

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Fixing For Electrophotography (AREA)

Abstract

Extremely smooth surface on conductive foam cellular elastomeric rollers used in electrophotographic printing is provided, through the use of electrically conductive heat shrinkable tubing. The electrical conductivity of such rollers is insensitive to changes in temperature and humidity. The smooth surfaced rollers produced from the disclosed method increase the quality of the electrophotographic printing.
GB9713792A 1995-11-29 1996-11-27 Conductive roller with conductive heat shrink tubing surface Withdrawn GB2317712A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US767895P 1995-11-29 1995-11-29
PCT/US1996/018958 WO1997020255A1 (en) 1995-11-29 1996-11-27 Conductive roller with conductive heat shrink tubing surface

Publications (2)

Publication Number Publication Date
GB9713792D0 GB9713792D0 (en) 1997-09-03
GB2317712A true GB2317712A (en) 1998-04-01

Family

ID=21727544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9713792A Withdrawn GB2317712A (en) 1995-11-29 1996-11-27 Conductive roller with conductive heat shrink tubing surface

Country Status (5)

Country Link
EP (1) EP0809820A1 (en)
JP (1) JPH10513581A (en)
DE (1) DE19681203T1 (en)
GB (1) GB2317712A (en)
WO (1) WO1997020255A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5642401B2 (en) * 2010-03-01 2014-12-17 株式会社ブリヂストン Conductive roller and manufacturing method thereof
JP6801197B2 (en) * 2016-03-08 2020-12-16 富士ゼロックス株式会社 Charging member, charging device, process cartridge, and image forming device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5150165A (en) * 1990-04-10 1992-09-22 Canon Kabushiki Kaisha Image forming apparatus having image transfer member
EP0565237A1 (en) * 1992-03-09 1993-10-13 Bridgestone Corporation Electroconductive polyurethane foam
GB2272581A (en) * 1992-11-06 1994-05-18 Seiko Epson Corp Contact charge supply device
EP0636949A2 (en) * 1993-07-30 1995-02-01 Canon Kabushiki Kaisha Charging member, charging device and process cartridge detachably mountable to image forming apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5150165A (en) * 1990-04-10 1992-09-22 Canon Kabushiki Kaisha Image forming apparatus having image transfer member
EP0565237A1 (en) * 1992-03-09 1993-10-13 Bridgestone Corporation Electroconductive polyurethane foam
GB2272581A (en) * 1992-11-06 1994-05-18 Seiko Epson Corp Contact charge supply device
EP0636949A2 (en) * 1993-07-30 1995-02-01 Canon Kabushiki Kaisha Charging member, charging device and process cartridge detachably mountable to image forming apparatus

Also Published As

Publication number Publication date
GB9713792D0 (en) 1997-09-03
EP0809820A1 (en) 1997-12-03
WO1997020255A1 (en) 1997-06-05
JPH10513581A (en) 1998-12-22
DE19681203T1 (en) 1998-02-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)