EP0302741A3 - Image fixing rotatable member and image fixing apparatus with same - Google Patents

Image fixing rotatable member and image fixing apparatus with same Download PDF

Info

Publication number
EP0302741A3
EP0302741A3 EP88307251A EP88307251A EP0302741A3 EP 0302741 A3 EP0302741 A3 EP 0302741A3 EP 88307251 A EP88307251 A EP 88307251A EP 88307251 A EP88307251 A EP 88307251A EP 0302741 A3 EP0302741 A3 EP 0302741A3
Authority
EP
European Patent Office
Prior art keywords
image fixing
same
rotatable member
fixing apparatus
image
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
EP88307251A
Other versions
EP0302741B1 (en
EP0302741A2 (en
Inventor
Masahiro Goto
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.)
Canon Inc
Original Assignee
Canon Inc
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 JP62196332A external-priority patent/JP2509545B2/en
Priority claimed from JP22826887A external-priority patent/JPS6472183A/en
Application filed by Canon Inc filed Critical Canon Inc
Publication of EP0302741A2 publication Critical patent/EP0302741A2/en
Publication of EP0302741A3 publication Critical patent/EP0302741A3/en
Application granted granted Critical
Publication of EP0302741B1 publication Critical patent/EP0302741B1/en
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
    • G03G15/20—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
    • G03G15/2053—Structural details of heat elements, e.g. structure of roller or belt, eddy current, induction heating
    • G03G15/2057—Structural details of heat elements, e.g. structure of roller or belt, eddy current, induction heating relating to the chemical composition of the heat element and layers thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
EP19880307251 1987-08-07 1988-08-05 Image fixing rotatable member and image fixing apparatus with same Expired - Lifetime EP0302741B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP62196332A JP2509545B2 (en) 1987-08-07 1987-08-07 Fixing roller and fixing device having the same
JP196332/87 1987-08-07
JP228268/87 1987-09-14
JP22826887A JPS6472183A (en) 1987-09-14 1987-09-14 Elastic rotary body and fixing device with same

Publications (3)

Publication Number Publication Date
EP0302741A2 EP0302741A2 (en) 1989-02-08
EP0302741A3 true EP0302741A3 (en) 1990-03-21
EP0302741B1 EP0302741B1 (en) 1993-10-27

Family

ID=26509685

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880307251 Expired - Lifetime EP0302741B1 (en) 1987-08-07 1988-08-05 Image fixing rotatable member and image fixing apparatus with same

Country Status (2)

Country Link
EP (1) EP0302741B1 (en)
DE (1) DE3885190T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0823725B2 (en) * 1987-12-14 1996-03-06 キヤノン株式会社 Fixing roller
JP2519112B2 (en) * 1990-01-06 1996-07-31 富士ゼロックス株式会社 Elastic roll for fixing with excellent releasability
JPH0749631A (en) * 1993-08-04 1995-02-21 Sumitomo Electric Ind Ltd Fixing roller

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3539377A1 (en) * 1984-11-07 1986-05-22 Canon K.K., Tokio/Tokyo ELASTIC TURN BODY
EP0186314A2 (en) * 1984-11-27 1986-07-02 Konica Corporation Fixing device
DE3606662A1 (en) * 1985-02-28 1986-09-04 Canon K.K., Tokio/Tokyo ELASTIC, ROTATING ELEMENT
EP0302517A2 (en) * 1987-08-07 1989-02-08 Canon Kabushiki Kaisha Image fixing rotatable member and image fixing apparatus with same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06100876B2 (en) * 1984-03-30 1994-12-12 キヤノン株式会社 Fixing roller and fixing device having the same
JPS61158361A (en) * 1984-12-29 1986-07-18 Nitto Kogyo Kk Heat roller for fixing of electrophotographic copying machine
JPS61169865A (en) * 1985-01-23 1986-07-31 Showa Electric Wire & Cable Co Ltd Heat fixing roller

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3539377A1 (en) * 1984-11-07 1986-05-22 Canon K.K., Tokio/Tokyo ELASTIC TURN BODY
EP0186314A2 (en) * 1984-11-27 1986-07-02 Konica Corporation Fixing device
DE3606662A1 (en) * 1985-02-28 1986-09-04 Canon K.K., Tokio/Tokyo ELASTIC, ROTATING ELEMENT
EP0302517A2 (en) * 1987-08-07 1989-02-08 Canon Kabushiki Kaisha Image fixing rotatable member and image fixing apparatus with same

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 10, no, 364 (P-524)[2421], 5th December 1986; & JP-A-61 158 361 (NITTO KOGYO K.K.) 18-07-1986 *
PATENT ABSTRACTS OF JAPAN, vol. 10, no. 380 (P-528)[2437], 19th December 1986; & JP-A-61 169 865 (SHOWA ELECTRIC WIRE & CABLE CO. LTD) 31-07-1986 *
PATENT ABSTRACTS OF JAPAN, vol. 10, no. 64 (P-436)[2121], 14th March 1986; & JP-A-60 205 561 (CANON K.K.) 17-10-1985 *

Also Published As

Publication number Publication date
EP0302741B1 (en) 1993-10-27
EP0302741A2 (en) 1989-02-08
DE3885190D1 (en) 1993-12-02
DE3885190T2 (en) 1994-03-10

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