ATE143152T1 - OIL TRANSMISSION COMPONENT - Google Patents

OIL TRANSMISSION COMPONENT

Info

Publication number
ATE143152T1
ATE143152T1 AT92921850T AT92921850T ATE143152T1 AT E143152 T1 ATE143152 T1 AT E143152T1 AT 92921850 T AT92921850 T AT 92921850T AT 92921850 T AT92921850 T AT 92921850T AT E143152 T1 ATE143152 T1 AT E143152T1
Authority
AT
Austria
Prior art keywords
oil
laminated
particles
reservoir
transmission component
Prior art date
Application number
AT92921850T
Other languages
German (de)
Inventor
Robert Hayhurst
Andrew Miller Allan
Keith Dawson
Original Assignee
Gore W L & Ass Uk
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 Gore W L & Ass Uk filed Critical Gore W L & Ass Uk
Application granted granted Critical
Publication of ATE143152T1 publication Critical patent/ATE143152T1/en

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
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • G03G15/2025—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means with special means for lubricating and/or cleaning the fixing unit, e.g. applying offset preventing fluid
    • 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
    • G03G2215/20—Details of the fixing device or porcess
    • G03G2215/2093—Release agent handling devices
    • G03G2215/2096—Release agent handling devices using porous fluoropolymers for wicking the release agent

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • Fats And Perfumes (AREA)
  • Coating Apparatus (AREA)
  • Laminated Bodies (AREA)
  • Lubricants (AREA)

Abstract

An oil transfer component for coating a fuser roll (2) in the fuser system of a plain paper copier (or laser printer) employs a porous polytetrafluoroethylene (PTFE) material formed from particles of granular-type polytetrafluoroethylene fused together such as to form a porous integral network of interconnected particles. It is usually in the form of a thin sheet of thickness 50-750 microns, optionally laminated to a backing material. It may be in roll form (6), either dry or pre-loaded with release oil, as a cover wick (20) for an oil reservoir (26), or laminated to a roller (30) or a reservoir material (40). The surface is textured to improve coating and wiping.
AT92921850T 1991-10-26 1992-10-26 OIL TRANSMISSION COMPONENT ATE143152T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919122750A GB9122750D0 (en) 1991-10-26 1991-10-26 Oil transfer component

Publications (1)

Publication Number Publication Date
ATE143152T1 true ATE143152T1 (en) 1996-10-15

Family

ID=10703575

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92921850T ATE143152T1 (en) 1991-10-26 1992-10-26 OIL TRANSMISSION COMPONENT

Country Status (11)

Country Link
EP (1) EP0609318B1 (en)
JP (1) JPH07500927A (en)
AT (1) ATE143152T1 (en)
AU (1) AU661060B2 (en)
CA (1) CA2121128A1 (en)
DE (1) DE69213953T2 (en)
DK (1) DK0609318T3 (en)
ES (1) ES2092701T3 (en)
GB (2) GB9122750D0 (en)
GR (1) GR3021956T3 (en)
WO (1) WO1993008512A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5478423A (en) * 1993-09-28 1995-12-26 W. L. Gore & Associates, Inc. Method for making a printer release agent supply wick
GB9325567D0 (en) * 1993-12-14 1994-02-16 Gore W L & Ass Uk Fibrillated ptfe surface
GB9400934D0 (en) * 1994-01-19 1994-03-16 Gore W L & Ass Uk Layered oil transfer component
AU711872B2 (en) * 1995-06-07 1999-10-21 W.L. Gore & Associates (Uk) Ltd. Porous composite
US5800908A (en) * 1995-06-07 1998-09-01 W. L. Gore & Associates, Inc. Oil delivery sheet material for use in various printer devices
US5732317A (en) * 1995-11-02 1998-03-24 Eastman Kodak Company Rotating wick device
GB9626399D0 (en) * 1996-12-19 1997-02-05 Gore W L & Ass Uk High strength porous composite
CA2278622C (en) * 1997-01-27 2003-07-29 Bmp America Inc. Fluorocarbon particle coated textiles for use in electrostatic printing machines
US6168751B1 (en) 1997-10-28 2001-01-02 Ames Rubber Corporation Method of making multilayer rolls having a thin fluoropolymer top coat
JP6602065B2 (en) * 2014-06-18 2019-11-06 キヤノン株式会社 Nozzle wiping member

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199972B (en) * 1956-11-20 1965-09-02 Montedison Spa Process for the production of micro-porous, gas-permeable products from polytetrafluoroethylene
US4047885A (en) * 1976-05-26 1977-09-13 Xerox Corporation Rotating wick oil dispensing system
JPS6021079A (en) * 1983-07-15 1985-02-02 Sumitomo Electric Ind Ltd Device for applying releasing agent for copying machine
FI840927A (en) * 1984-03-07 1985-09-08 Junkosha Co. Ltd. FIXERINGSANORDNING FOER FAERGAEMNE I EN KOPIERINGSMASKIN.
JPS614090A (en) * 1984-06-18 1986-01-09 Sumitomo Electric Ind Ltd Coating device of releasing agent
JPS6161663A (en) * 1984-08-31 1986-03-29 Sumitomo Electric Ind Ltd Mold release agent coating apparatus
DE3769505D1 (en) * 1986-04-11 1991-05-29 Siemens Ag DEVICE FOR HEAT-FIXING TONER IMAGES FROM THERMOPLASTIC TONER MATERIAL.
GB9007304D0 (en) * 1990-03-31 1990-05-30 Gore W L & Ass Uk Filter element

Also Published As

Publication number Publication date
ES2092701T3 (en) 1996-12-01
GB2261400B (en) 1994-09-14
AU2809692A (en) 1993-05-21
EP0609318B1 (en) 1996-09-18
AU661060B2 (en) 1995-07-13
GB9222444D0 (en) 1992-12-09
EP0609318A1 (en) 1994-08-10
DE69213953T2 (en) 1997-03-13
WO1993008512A1 (en) 1993-04-29
JPH07500927A (en) 1995-01-26
DE69213953D1 (en) 1996-10-24
CA2121128A1 (en) 1993-04-29
DK0609318T3 (en) 1997-01-20
GB2261400A (en) 1993-05-19
GR3021956T3 (en) 1997-03-31
GB9122750D0 (en) 1991-12-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee