EP0833223A3 - Dispositif de fixage - Google Patents

Dispositif de fixage Download PDF

Info

Publication number
EP0833223A3
EP0833223A3 EP97114388A EP97114388A EP0833223A3 EP 0833223 A3 EP0833223 A3 EP 0833223A3 EP 97114388 A EP97114388 A EP 97114388A EP 97114388 A EP97114388 A EP 97114388A EP 0833223 A3 EP0833223 A3 EP 0833223A3
Authority
EP
European Patent Office
Prior art keywords
heat
resistant sheet
fixing roller
slash
temperature
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
EP97114388A
Other languages
German (de)
English (en)
Other versions
EP0833223A2 (fr
EP0833223B1 (fr
Inventor
Masaru Tsuji
Shin-Ichi Azumi
Kouji Yamaji
Atsushi Kadoya
Toshiaki Kagawa
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.)
Sharp Corp
Original Assignee
Sharp 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
Priority claimed from JP25565196A external-priority patent/JP3763369B2/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of EP0833223A2 publication Critical patent/EP0833223A2/fr
Publication of EP0833223A3 publication Critical patent/EP0833223A3/fr
Application granted granted Critical
Publication of EP0833223B1 publication Critical patent/EP0833223B1/fr
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
    • G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • G03G15/2028—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means with means for handling the copy material in the fixing nip, e.g. introduction guides, stripping means
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
EP19970114388 1996-09-27 1997-08-20 Dispositif de fixage Expired - Lifetime EP0833223B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP255651/96 1996-09-27
JP25565196 1996-09-27
JP25565196A JP3763369B2 (ja) 1995-10-26 1996-09-27 定着装置

Publications (3)

Publication Number Publication Date
EP0833223A2 EP0833223A2 (fr) 1998-04-01
EP0833223A3 true EP0833223A3 (fr) 1998-12-30
EP0833223B1 EP0833223B1 (fr) 2001-11-14

Family

ID=17281721

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970114388 Expired - Lifetime EP0833223B1 (fr) 1996-09-27 1997-08-20 Dispositif de fixage

Country Status (2)

Country Link
EP (1) EP0833223B1 (fr)
DE (1) DE69708245T2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002082551A (ja) * 2000-06-30 2002-03-22 Ricoh Co Ltd 定着装置および画像形成装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02131275A (ja) * 1988-11-11 1990-05-21 Nhk Spring Co Ltd 電子写真装置の熱定着ロール装置
JPH05119559A (ja) * 1991-10-29 1993-05-18 Fuji Xerox Co Ltd 画像形成装置の用紙ガイド装置
JPH0863016A (ja) * 1994-08-25 1996-03-08 Kyocera Corp 定着装置
DE19600211A1 (de) * 1995-03-03 1996-09-05 Sharp Kk Tonerschmelzvorrichtung und Verfahren zum Herstellen eines in dieser Vorrichtung verwendeten Teils
EP0770935A2 (fr) * 1995-10-26 1997-05-02 Sharp Kabushiki Kaisha Dispositif de fixage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02131275A (ja) * 1988-11-11 1990-05-21 Nhk Spring Co Ltd 電子写真装置の熱定着ロール装置
JPH05119559A (ja) * 1991-10-29 1993-05-18 Fuji Xerox Co Ltd 画像形成装置の用紙ガイド装置
JPH0863016A (ja) * 1994-08-25 1996-03-08 Kyocera Corp 定着装置
DE19600211A1 (de) * 1995-03-03 1996-09-05 Sharp Kk Tonerschmelzvorrichtung und Verfahren zum Herstellen eines in dieser Vorrichtung verwendeten Teils
EP0770935A2 (fr) * 1995-10-26 1997-05-02 Sharp Kabushiki Kaisha Dispositif de fixage

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 014, no. 358 (P - 1087) 2 August 1990 (1990-08-02) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 485 (P - 1605) 2 September 1993 (1993-09-02) *
PATENT ABSTRACTS OF JAPAN vol. 096, no. 007 31 July 1996 (1996-07-31) *

Also Published As

Publication number Publication date
EP0833223A2 (fr) 1998-04-01
DE69708245D1 (de) 2001-12-20
EP0833223B1 (fr) 2001-11-14
DE69708245T2 (de) 2002-06-27

Similar Documents

Publication Publication Date Title
CA2196621A1 (fr) Calandre a papier a rouleaux interieurs chauffes et methode connexe
CA2065417A1 (fr) Feuille de papier thermocollante
AP1811A (en) Method and device for producing a packaging material.
ATE76134T1 (de) Verfahren zum glaetten einer papier- oder kartonbahn.
EP1619564A3 (fr) Procédé et appareil de fixage utilisant un élément de pression en forme de feuille et son montage
DE50110502D1 (de) Piezokeramischer biegewandler sowie verwendung des piezokeramischen biegewandlers
DE59500323D1 (de) Pressvorrichtung für bahnförmiges Material
JPH09123313A (ja) 波形板の少なくとも単一面に裏打ちされたウェブの製造のための機械
EP0722130A3 (fr) Dispositif de commande du fixage
KR910015898A (ko) 정착필름의 주름이 없는 화상정착장치
EP0770935A3 (fr) Dispositif de fixage
IT1298011B1 (it) Gruppo ondulare, in particolare per fogli o nastri di materiale cartaceo, o simili.
ES2179636T3 (es) Material estratificado de alta para suelos.
CA2124481A1 (fr) Dispositif de distribution de materiau antiadherent
FR2712530B1 (fr) Matériau de revêtement en feuille, renforcé, à faible coefficient de frottement.
AU2001258133A1 (en) Textile assembly
EP0664082A3 (fr) Feuille de cuisson.
KR920000896A (ko) 감압성 점착 테이프 또는 시이트
EP0780738A3 (fr) Dispositif de fixage pour image à toner
SE8501701D0 (sv) Forfarande och anordning for att pa en profil pafora ytskikt
ATE238450T1 (de) Papierkalender
WO2004057103A3 (fr) Cylindre chauffe
KR970009900A (ko) 인쇄밴드의 접착제 코팅방법 및 그 장치
CA2365951A1 (fr) Bande de transfert
WO2000032991A3 (fr) Panneau chauffant

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

17P Request for examination filed

Effective date: 19990204

AKX Designation fees paid

Free format text: DE FR GB

17Q First examination report despatched

Effective date: 20000307

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REF Corresponds to:

Ref document number: 69708245

Country of ref document: DE

Date of ref document: 20011220

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20120815

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20120823

Year of fee payment: 16

Ref country code: DE

Payment date: 20120816

Year of fee payment: 16

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20130820

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140301

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20140430

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 69708245

Country of ref document: DE

Effective date: 20140301

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130820

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130902