IT1024761B - Unita di fissaggio a rulli fusori per copiatrici elettrostatiche - Google Patents

Unita di fissaggio a rulli fusori per copiatrici elettrostatiche

Info

Publication number
IT1024761B
IT1024761B IT70256/74A IT7025674A IT1024761B IT 1024761 B IT1024761 B IT 1024761B IT 70256/74 A IT70256/74 A IT 70256/74A IT 7025674 A IT7025674 A IT 7025674A IT 1024761 B IT1024761 B IT 1024761B
Authority
IT
Italy
Prior art keywords
fixing unit
fuser rollers
electrostatic copiers
copiers
electrostatic
Prior art date
Application number
IT70256/74A
Other languages
English (en)
Original Assignee
Olivetti Ing C S P A
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 Olivetti Ing C S P A filed Critical Olivetti Ing C S P A
Priority to IT70256/74A priority Critical patent/IT1024761B/it
Priority to GB41492/75A priority patent/GB1486998A/en
Priority to US05/621,715 priority patent/US4009953A/en
Priority to JP50132416A priority patent/JPS5170648A/ja
Priority to DE19752550195 priority patent/DE2550195A1/de
Application granted granted Critical
Publication of IT1024761B publication Critical patent/IT1024761B/it

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
    • G03G15/2039—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat with means for controlling the fixing temperature
    • G03G15/2042—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat with means for controlling the fixing temperature specially for the axial heat partition

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • Resistance Heating (AREA)
IT70256/74A 1974-11-06 1974-11-06 Unita di fissaggio a rulli fusori per copiatrici elettrostatiche IT1024761B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT70256/74A IT1024761B (it) 1974-11-06 1974-11-06 Unita di fissaggio a rulli fusori per copiatrici elettrostatiche
GB41492/75A GB1486998A (en) 1974-11-06 1975-10-09 Fixing unit for electrostatic copiers
US05/621,715 US4009953A (en) 1974-11-06 1975-10-14 Fixing unit for electrostatic copiers
JP50132416A JPS5170648A (it) 1974-11-06 1975-11-04
DE19752550195 DE2550195A1 (de) 1974-11-06 1975-11-05 Fixiereinheit fuer elektrophotographische kopierer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT70256/74A IT1024761B (it) 1974-11-06 1974-11-06 Unita di fissaggio a rulli fusori per copiatrici elettrostatiche

Publications (1)

Publication Number Publication Date
IT1024761B true IT1024761B (it) 1978-07-20

Family

ID=11313684

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70256/74A IT1024761B (it) 1974-11-06 1974-11-06 Unita di fissaggio a rulli fusori per copiatrici elettrostatiche

Country Status (5)

Country Link
US (1) US4009953A (it)
JP (1) JPS5170648A (it)
DE (1) DE2550195A1 (it)
GB (1) GB1486998A (it)
IT (1) IT1024761B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1106902A (en) * 1977-08-05 1981-08-11 Yoshitaka Sasaki Toner image pressure-fixing device
DE2753299A1 (de) * 1977-11-30 1979-05-31 Hoechst Ag Waerme-druck-schmelzfixiereinrichtung
IT1091263B (it) * 1977-12-01 1985-07-06 Olivetti & Co Spa Dispositivo di fissaggio a rulli fusori per macchina copiatrice elettrofotografica di tipo perfezionato
JPS5581378A (en) * 1978-12-15 1980-06-19 Konishiroku Photo Ind Co Ltd Heat roller fixing device
US4375104A (en) * 1979-08-20 1983-02-22 General Electric Company Pool gateway seal
US4473865A (en) * 1979-11-09 1984-09-25 Savin Corporation Stationary light source electrophotographic copier
US4588281A (en) * 1984-09-04 1986-05-13 Xerox Corporation Fusing apparatus
US4905051A (en) * 1985-03-12 1990-02-27 Sharp Kabuhsiki Kaisha Fixing means for electrophotographic copier
US5241155A (en) * 1988-11-25 1993-08-31 Canon Kabushiki Kaisha Image fixing apparatus having linear heat generating layer with variable resistance distribution
EP0370519B1 (en) * 1988-11-25 1995-03-08 Canon Kabushiki Kaisha An image fixing apparatus
US4920250A (en) * 1988-12-29 1990-04-24 Eastman Kodak Company Fusing apparatus with self-learning heater
US5070231A (en) * 1990-10-18 1991-12-03 Output Technology Corporation Roll-fusing assembly and method for thermal compensation in an electrophotographic printer
DE4315785C2 (de) * 1992-05-13 1999-02-18 Fujitsu Ltd Tonerbildfixiereinrichtung
US5450793A (en) * 1993-05-04 1995-09-19 Markem Corporation Printing or marking apparatus with exchangeable heating structure
US5708949A (en) * 1995-04-18 1998-01-13 Ricoh Company, Ltd. Image fixing device for image forming apparatus
KR970007538A (ko) * 1995-07-04 1997-02-21 김광호 전자사진 방식을 이용한 기기의 히팅롤러장치
JPH0980972A (ja) * 1995-09-11 1997-03-28 Ushio Inc 加熱定着装置
JP3352891B2 (ja) * 1996-10-29 2002-12-03 シャープ株式会社 定着装置
US6289185B1 (en) * 2000-05-18 2001-09-11 David F. Cahill System for controlling axial temperature uniformity in a reproduction apparatus fuser
US6442366B1 (en) * 2001-01-25 2002-08-27 Xerox Corporation External radiant heater for fuser members and method of making same
US7670758B2 (en) * 2004-04-15 2010-03-02 Api Nanofabrication And Research Corporation Optical films and methods of making the same
US8714725B2 (en) * 2011-11-10 2014-05-06 Xerox Corporation Image receiving member with internal support for inkjet printer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588966A (en) * 1947-06-26 1952-03-11 Eastman Kodak Co Drum-type glossy print drier
US3811821A (en) * 1971-12-03 1974-05-21 Ricoh Kk Powder image fixing device for xerographic copying apparatus and method
JPS5612873B2 (it) * 1972-05-11 1981-03-25

Also Published As

Publication number Publication date
GB1486998A (en) 1977-09-28
US4009953A (en) 1977-03-01
DE2550195A1 (de) 1976-05-13
JPS5170648A (it) 1976-06-18

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