GB1422014A - Methods and apparatus for fixing toner images - Google Patents

Methods and apparatus for fixing toner images

Info

Publication number
GB1422014A
GB1422014A GB1786073A GB1786073A GB1422014A GB 1422014 A GB1422014 A GB 1422014A GB 1786073 A GB1786073 A GB 1786073A GB 1786073 A GB1786073 A GB 1786073A GB 1422014 A GB1422014 A GB 1422014A
Authority
GB
United Kingdom
Prior art keywords
rollers
toner images
separation
methods
fixing toner
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
GB1786073A
Other languages
English (en)
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of GB1422014A publication Critical patent/GB1422014A/en
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
    • G03G15/20—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
    • G03G15/2064—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat combined with pressure
    • 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
    • G03G15/206—Structural details or chemical composition of the pressure elements and layers thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
GB1786073A 1972-05-11 1973-04-13 Methods and apparatus for fixing toner images Expired GB1422014A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4699772A JPS5612873B2 (de) 1972-05-11 1972-05-11

Publications (1)

Publication Number Publication Date
GB1422014A true GB1422014A (en) 1976-01-21

Family

ID=12762817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1786073A Expired GB1422014A (en) 1972-05-11 1973-04-13 Methods and apparatus for fixing toner images

Country Status (5)

Country Link
US (1) US3874843A (de)
JP (1) JPS5612873B2 (de)
CA (1) CA1010494A (de)
FR (1) FR2184070B1 (de)
GB (1) GB1422014A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951585A (en) * 1972-05-11 1976-04-20 Ricoh Co., Ltd. Method of heating and fixing a toner image
US3998584A (en) * 1974-06-15 1976-12-21 Minolta Camera Kabushiki Kaisha Electrophotographic fusing apparatus
JPS5346456B2 (de) * 1974-06-15 1978-12-14
IT1024761B (it) * 1974-11-06 1978-07-20 Olivetti Ing C S P A Unita di fissaggio a rulli fusori per copiatrici elettrostatiche
JPS5820034B2 (ja) * 1975-04-30 1983-04-21 株式会社リコー 乾式電子写真複写機の定着装置
JPS5240143A (en) * 1975-09-25 1977-03-28 Fuji Xerox Co Ltd Contact thermal fixing device for electrophotographic copying
JPS5279937A (en) * 1975-12-26 1977-07-05 Fuji Xerox Co Ltd Heat contact fixing device for electrophotographic copying machine
US4119831A (en) * 1977-03-14 1978-10-10 Rank Xerox, Ltd. Contact pressure adjusting device in heating pressing fixing apparatus for electrophotographic copiers
CA1106902A (en) * 1977-08-05 1981-08-11 Yoshitaka Sasaki Toner image pressure-fixing device
DE2747544A1 (de) * 1977-10-22 1979-04-26 Agfa Gevaert Ag Aufschmelzeinrichtung
US4197445A (en) * 1978-09-27 1980-04-08 Xerox Corporation Roll fuser apparatus and system therefor
US4457998A (en) * 1982-02-08 1984-07-03 Xerox Corporation Composition with uncrosslinked polymer contained in a crosslinked polymer network
US4753543A (en) * 1985-06-24 1988-06-28 Ricoh Company, Ltd. Electrostatic printing apparatus with heated adjustable pressure toner fixing rolls
JPS62146176U (de) * 1986-03-11 1987-09-16

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291466A (en) * 1964-09-30 1966-12-13 Xerox Corp Xerographic fixing device
US3449548A (en) * 1966-12-30 1969-06-10 Xerox Corp Fusing device
US3452181A (en) * 1967-12-27 1969-06-24 Eastman Kodak Co Roll fusing device for xerographic material
US3498596A (en) * 1968-05-24 1970-03-03 Xerox Corp Heat fixing apparatus for fusible material
US3751216A (en) * 1971-11-26 1973-08-07 Xerox Corp Fuser roll assembly
US3754819A (en) * 1971-12-30 1973-08-28 Xerox Corp Apparatus for placing rollers in contact in a pressure fuser assembly

Also Published As

Publication number Publication date
CA1010494A (en) 1977-05-17
DE2323730A1 (de) 1973-11-22
US3874843A (en) 1975-04-01
FR2184070B1 (de) 1976-05-28
JPS498255A (de) 1974-01-24
DE2323730B2 (de) 1977-03-24
JPS5612873B2 (de) 1981-03-25
FR2184070A1 (de) 1973-12-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee