EP1282015A3 - Fixing apparatus for an image forming apparatus - Google Patents
Fixing apparatus for an image forming apparatus Download PDFInfo
- Publication number
- EP1282015A3 EP1282015A3 EP02025038A EP02025038A EP1282015A3 EP 1282015 A3 EP1282015 A3 EP 1282015A3 EP 02025038 A EP02025038 A EP 02025038A EP 02025038 A EP02025038 A EP 02025038A EP 1282015 A3 EP1282015 A3 EP 1282015A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- heaters
- fixing apparatus
- deactivation
- image forming
- controlled
- 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
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
-
- 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
-
- 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
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00535—Stable handling of copy medium
- G03G2215/00717—Detection of physical properties
- G03G2215/0078—Detection of physical properties of opening of structural part
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fixing For Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
Abstract
Applications Claiming Priority (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP550796 | 1996-01-17 | ||
JP550796 | 1996-01-17 | ||
JP2912896 | 1996-02-16 | ||
JP2912896 | 1996-02-16 | ||
JP4611396 | 1996-03-04 | ||
JP4611396 | 1996-03-04 | ||
JP6069896 | 1996-03-18 | ||
JP6069896 | 1996-03-18 | ||
JP32823996 | 1996-12-09 | ||
JP32823996 | 1996-12-09 | ||
JP34732396 | 1996-12-26 | ||
JP34732596 | 1996-12-26 | ||
JP34732496 | 1996-12-26 | ||
JP34732496A JP3455384B2 (en) | 1996-02-16 | 1996-12-26 | Fixing device |
JP34732596A JP3451469B2 (en) | 1996-01-17 | 1996-12-26 | Fixing device |
JP34732396A JP3423555B2 (en) | 1996-03-04 | 1996-12-26 | Fixing device |
EP19970100465 EP0785487B1 (en) | 1996-01-17 | 1997-01-14 | Fixing apparatus for an image forming apparatus |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19970100465 Division EP0785487B1 (en) | 1996-01-17 | 1997-01-14 | Fixing apparatus for an image forming apparatus |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1282015A2 EP1282015A2 (en) | 2003-02-05 |
EP1282015A3 true EP1282015A3 (en) | 2003-03-19 |
EP1282015B1 EP1282015B1 (en) | 2005-05-11 |
Family
ID=27571556
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02025038A Expired - Lifetime EP1282015B1 (en) | 1996-01-17 | 1997-01-14 | Fixing apparatus for an image forming apparatus |
EP19970100465 Expired - Lifetime EP0785487B1 (en) | 1996-01-17 | 1997-01-14 | Fixing apparatus for an image forming apparatus |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19970100465 Expired - Lifetime EP0785487B1 (en) | 1996-01-17 | 1997-01-14 | Fixing apparatus for an image forming apparatus |
Country Status (3)
Country | Link |
---|---|
EP (2) | EP1282015B1 (en) |
DE (2) | DE69733288T2 (en) |
ES (2) | ES2240637T3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4786417B2 (en) * | 2006-05-26 | 2011-10-05 | 株式会社リコー | FIXING DEVICE, IMAGE FORMING DEVICE, HEATING CONTROL METHOD, AND HEATING CONTROL DEVICE |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6087378A (en) * | 1983-10-20 | 1985-05-17 | Canon Inc | Heat fixing device |
JPS6087377A (en) * | 1983-10-20 | 1985-05-17 | Canon Inc | Heat fixing device |
US4994852A (en) * | 1987-08-18 | 1991-02-19 | Minolta Camera Kabushiki Kaisha | Image forming apparatus having a malfunction detection device and power shutdown therefor |
JPH04168468A (en) * | 1990-11-01 | 1992-06-16 | Canon Inc | Image forming device |
EP0564420A2 (en) * | 1992-03-31 | 1993-10-06 | Canon Kabushiki Kaisha | Image heating device capable of controlling activation of plural heaters |
US5329343A (en) * | 1991-05-14 | 1994-07-12 | Fuji Xerox Co., Ltd. | Temperature control method and fixing apparatus |
JPH06236128A (en) * | 1993-02-10 | 1994-08-23 | Canon Inc | Picture forming device, thermal fixing device, and ceramic heater for thermal fixing |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02129681A (en) * | 1988-11-09 | 1990-05-17 | Nec Niigata Ltd | Fixing device in electrophotographic printer |
JPH03185482A (en) * | 1989-12-15 | 1991-08-13 | Canon Inc | Fixing device |
PH30413A (en) | 1992-03-26 | 1997-05-09 | Boehringer Ingelheim Italia | Crystalline forms of endo-2,3-dihydro-n-(8-methyl)-8-azabicyclo-(3,2,1)oct-3-yl)-2-oxo-1h-benzimidazole-1-carboxamides |
JP3387684B2 (en) * | 1995-02-27 | 2003-03-17 | キヤノン株式会社 | Image recording device |
-
1997
- 1997-01-14 DE DE1997633288 patent/DE69733288T2/en not_active Expired - Lifetime
- 1997-01-14 EP EP02025038A patent/EP1282015B1/en not_active Expired - Lifetime
- 1997-01-14 ES ES02025038T patent/ES2240637T3/en not_active Expired - Lifetime
- 1997-01-14 EP EP19970100465 patent/EP0785487B1/en not_active Expired - Lifetime
- 1997-01-14 ES ES97100465T patent/ES2210406T3/en not_active Expired - Lifetime
- 1997-01-14 DE DE1997626323 patent/DE69726323T2/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6087378A (en) * | 1983-10-20 | 1985-05-17 | Canon Inc | Heat fixing device |
JPS6087377A (en) * | 1983-10-20 | 1985-05-17 | Canon Inc | Heat fixing device |
US4994852A (en) * | 1987-08-18 | 1991-02-19 | Minolta Camera Kabushiki Kaisha | Image forming apparatus having a malfunction detection device and power shutdown therefor |
JPH04168468A (en) * | 1990-11-01 | 1992-06-16 | Canon Inc | Image forming device |
US5329343A (en) * | 1991-05-14 | 1994-07-12 | Fuji Xerox Co., Ltd. | Temperature control method and fixing apparatus |
EP0564420A2 (en) * | 1992-03-31 | 1993-10-06 | Canon Kabushiki Kaisha | Image heating device capable of controlling activation of plural heaters |
JPH06236128A (en) * | 1993-02-10 | 1994-08-23 | Canon Inc | Picture forming device, thermal fixing device, and ceramic heater for thermal fixing |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 009, no. 232 (P - 389) 18 September 1985 (1985-09-18) * |
PATENT ABSTRACTS OF JAPAN vol. 016, no. 476 (P - 1430) 5 October 1992 (1992-10-05) * |
PATENT ABSTRACTS OF JAPAN vol. 018, no. 621 (P - 1832) 25 November 1994 (1994-11-25) * |
Also Published As
Publication number | Publication date |
---|---|
DE69733288T2 (en) | 2006-01-26 |
ES2240637T3 (en) | 2005-10-16 |
DE69726323T2 (en) | 2004-05-27 |
EP0785487A3 (en) | 1998-03-25 |
EP1282015B1 (en) | 2005-05-11 |
EP0785487B1 (en) | 2003-11-26 |
EP0785487A2 (en) | 1997-07-23 |
EP1282015A2 (en) | 2003-02-05 |
DE69726323D1 (en) | 2004-01-08 |
ES2210406T3 (en) | 2004-07-01 |
DE69733288D1 (en) | 2005-06-16 |
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