JPH04204984A - Heater - Google Patents

Heater

Info

Publication number
JPH04204984A
JPH04204984A JP33990090A JP33990090A JPH04204984A JP H04204984 A JPH04204984 A JP H04204984A JP 33990090 A JP33990090 A JP 33990090A JP 33990090 A JP33990090 A JP 33990090A JP H04204984 A JPH04204984 A JP H04204984A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
recording material
nip part
curling
direction
guide surface
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
JP33990090A
Other versions
JP2940161B2 (en )
Inventor
Takeshi Setoriyama
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

Links

Abstract

PURPOSE: To effectively correct the curling of a recording material by providing a recording material separating and guiding member which transports and guides the recording material from a press contact nip part while stripping this material from a press roller.
CONSTITUTION: The recording material P is transported along a recording material guide surface 33a of an upward grade of the recording material separating and guiding member 33 disposed on the recording material outlet side of the press contact nip part N after the recording material emerges from the nip part N. The end 33b on the downstream side in the recording material transporting direction of the guide surface 33a exists in the position higher than the nip part N in such a case and, therefore, the recording paper P emerging from the nip part N is forcibly curved in the direction opposite from the curling direction of the recording material P between the nip part N and the end 33b and is successively transported in this state while climbing on the guide surface 33a. Consequently, the curling of the recording material P is corrected by the force reverse curling treatment reverse from the curling direction.
COPYRIGHT: (C)1992,JPO&Japio
JP33990090A 1990-11-30 1990-11-30 Image heating apparatus Expired - Fee Related JP2940161B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP33990090A JP2940161B2 (en) 1990-11-30 1990-11-30 Image heating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33990090A JP2940161B2 (en) 1990-11-30 1990-11-30 Image heating apparatus

Publications (2)

Publication Number Publication Date
JPH04204984A true true JPH04204984A (en) 1992-07-27
JP2940161B2 JP2940161B2 (en) 1999-08-25

Family

ID=18331859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP33990090A Expired - Fee Related JP2940161B2 (en) 1990-11-30 1990-11-30 Image heating apparatus

Country Status (1)

Country Link
JP (1) JP2940161B2 (en)

Cited By (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5535012A (en) * 1993-07-31 1996-07-09 Canon Kabushiki Kaisha Information transmit/receive apparatus onto which a sorter can be mounted via an adapter
US5580045A (en) * 1993-07-31 1996-12-03 Canon Kabushiki Kaisha Image communication apparatus having storage unit for storing recorded sheet
EP0772095A1 (en) 1995-11-01 1997-05-07 Canon Kabushiki Kaisha Image forming apparatus
US5722026A (en) * 1995-08-31 1998-02-24 Canon Kabushiki Kaisha Pressing rotator and heating-fixing apparatus using the same
US5801359A (en) * 1994-07-08 1998-09-01 Canon Kabushiki Kaisha Temperature control that defects voltage drop across excitation coil in image heating apparatus
US5860051A (en) * 1995-05-22 1999-01-12 Canon Kabushiki Kaisha Belt-type fixing apparatus with pressure roller
US6002106A (en) * 1996-12-24 1999-12-14 Canon Kabushiki Kaisha Fixing device
US6115563A (en) * 1997-11-07 2000-09-05 Canon Kabushiki Kaisha Image fixing apparatus
US6175699B1 (en) 1998-05-29 2001-01-16 Canon Kabushiki Kaisha Image fixing device with heater control
US6246491B1 (en) 1993-07-31 2001-06-12 Canon Kabushiki Kaisha Image communication apparatus having multiple storage units and control based on detected page number
US6298214B1 (en) 1999-04-08 2001-10-02 Canon Kabushiki Kaisha Fixing apparatus having sheet guide
US6336009B1 (en) 1998-11-30 2002-01-01 Canon Kabushiki Kaisha Image heating apparatus and heater for heating image
US6337928B1 (en) 1996-08-26 2002-01-08 Canon Kabushiki Kaisha Image transmission apparatus and method therefor
US6377777B1 (en) 1999-02-19 2002-04-23 Canon Kabushiki Kaisha Fluorine-containing resin-coated pressure roller and heat-fixing device
US6423941B1 (en) 1998-08-31 2002-07-23 Canon Kabushiki Kaisha Image heating apparatus and heater
US6459878B1 (en) 1999-09-30 2002-10-01 Canon Kabushiki Kaisha Heating assembly, image-forming apparatus, and process for producing silicone rubber sponge and roller
JP2002299017A (en) * 2001-04-02 2002-10-11 Canon Inc Heating device and imaging device
US6469279B1 (en) 1996-03-07 2002-10-22 Canon Kabushiki Kaisha Image heating apparatus and heater
US6516166B2 (en) 2000-09-28 2003-02-04 Canon Kabushiki Kaisha Image fixing apparatus
US6519426B2 (en) 2000-05-17 2003-02-11 Canon Kabushiki Kaisha Image heating apparatus and image forming apparatus having the image heating apparatus
US6545255B2 (en) 2000-05-10 2003-04-08 Canon Kabushiki Kaisha Induction heating apparatus for heating image formed on recording material
US6594456B2 (en) 2000-07-26 2003-07-15 Canon Kabushiki Kaisha Image forming apparatus
US6628906B2 (en) 2000-11-08 2003-09-30 Canon Kabushiki Kaisha Image forming apparatus with temperature based control
US6701102B2 (en) 2000-12-01 2004-03-02 Canon Kabushiki Kaisha Method and apparatus for controlling the temperature in a fixing device of an image forming apparatus
US6862416B2 (en) 2002-06-11 2005-03-01 Canon Kabushiki Kaisha Image heating apparatus and image forming apparatus
US6885832B2 (en) 2001-03-05 2005-04-26 Canon Kabushiki Kaisha Image forming apparatus having speed-changeable image bearing body
US6915099B2 (en) 2002-08-28 2005-07-05 Canon Kabushiki Kaisha Heat fixing apparatus
US6944420B2 (en) 2002-04-25 2005-09-13 Canon Kabushiki Kaisha Image heating apparatus with flexible sleeve and flange members in contact with the sleeve
US6952538B2 (en) 2002-08-23 2005-10-04 Canon Kabushiki Kaisha Image forming apparatus with heater having bias applying portion setting bias based on sheet width
US6952553B2 (en) 2002-08-19 2005-10-04 Canon Kabushiki Kaisha Image heating apparatus and pressure roller used for the apparatus
US6954608B2 (en) 2001-10-15 2005-10-11 Canon Kabushiki Kaisha Heating device and image forming apparatus
US6963718B2 (en) 2001-10-12 2005-11-08 Canon Kabushiki Kaisha Heating apparatus and image forming apparatus
US6993279B2 (en) 2003-03-18 2006-01-31 Canon Kabushiki Kaisha Image heating apparatus having a flexible sleeve
US7015431B2 (en) 2002-06-13 2006-03-21 Canon Kabushiki Kaisha Image forming apparatus with at least two alternately-controlled electric heating elements
US7076183B2 (en) 2003-01-21 2006-07-11 Canon Kabushiki Kaisha Image fusing device and image forming apparatus
US7199335B2 (en) 2004-05-07 2007-04-03 Canon Kabushiki Kaisha Heat fusing apparatus, method of controlling same and image forming apparatus
US7266314B2 (en) 2004-07-29 2007-09-04 Canon Kabushiki Kaisha Image forming apparatus and fixing device used therein
US7310486B2 (en) 2004-10-29 2007-12-18 Canon Kabushiki Kaisha Power supply apparatus and heating apparatus and image forming apparatus
US7321746B2 (en) 2004-03-24 2008-01-22 Canon Kabushiki Kaisha Image heating apparatus and pressure roller used in the apparatus
JP2008197637A (en) * 2007-01-17 2008-08-28 Kyocera Mita Corp Fixing device and image forming apparatus equipped with the same
US7421219B2 (en) 2005-09-13 2008-09-02 Canon Kabushiki Kaisha Image forming apparatus
US7433625B2 (en) 2005-09-13 2008-10-07 Canon Kabushiki Kaisha Image heating apparatus
US7437086B2 (en) 2004-12-10 2008-10-14 Canon Kabushiki Kaisha Image forming apparatus with change unit for changing temperature of fixing unit at time of actuating image forming unit
US7471919B2 (en) 2005-02-18 2008-12-30 Canon Kabushiki Kaisha Image forming apparatus with first and second motors
US7518089B2 (en) 2004-09-16 2009-04-14 Canon Kabushiki Kaisha Image heating apparatus including flexible metallic sleeve, and heater used for this apparatus
US7536145B2 (en) 2005-09-13 2009-05-19 Canon Kabushiki Kaisha Image heating apparatus
US7542692B2 (en) 2005-09-13 2009-06-02 Canon Kabushiki Kaisha Image forming apparatus with detecting members for determining when set width is wrong
US7561818B2 (en) 2005-09-13 2009-07-14 Canon Kabushiki Kaisha Image heating apparatus with cooling operation related to recording material and detected temperature
US7609991B2 (en) 2006-08-29 2009-10-27 Canon Kabushiki Kaisha Image heating apparatus with an axial flow fan for cooling a portion of a heating rotatable member
US7619185B2 (en) 2003-06-30 2009-11-17 Canon Kabushiki Kaisha Image forming apparatus and electric-power control method
US7974553B2 (en) 2008-07-30 2011-07-05 Canon Kabushiki Kaisha Image forming apparatus with opening and closing assembly and gears movable therewith
US8068757B2 (en) 2008-09-24 2011-11-29 Canon Kabushiki Kaisha Image forming apparatus
US8112024B2 (en) 2008-05-30 2012-02-07 Canon Kabushiki Kaisha Heat fixing apparatus
US8139963B2 (en) 2008-04-07 2012-03-20 Canon Kabushiki Kaisha Image fixing apparatus with safety relay and control thereof
US8254802B2 (en) 2005-09-13 2012-08-28 Canon Kabushiki Kaisha Image heating apparatus
US8471178B2 (en) 2008-03-14 2013-06-25 Canon Kabushiki Kaisha Image heating apparatus and heater used for the image heating apparatus
US8532554B2 (en) 2010-03-29 2013-09-10 Canon Kabushiki Kaisha Fixing device and flexible sleeve used in the fixing device
US8913937B2 (en) 2011-04-19 2014-12-16 Canon Kabushiki Kaisha Roller for fixing apparatus, and image heating apparatus having roller for image fixing apparatus
US9367008B2 (en) 2013-05-31 2016-06-14 Canon Kabushiki Kaisha Electrophotographic member and heat fixing assembly
DE102016110690A1 (en) 2015-06-12 2016-12-15 Canon Kabushiki Kaisha Heating device and image forming apparatus

Cited By (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5580045A (en) * 1993-07-31 1996-12-03 Canon Kabushiki Kaisha Image communication apparatus having storage unit for storing recorded sheet
US5535012A (en) * 1993-07-31 1996-07-09 Canon Kabushiki Kaisha Information transmit/receive apparatus onto which a sorter can be mounted via an adapter
US6246491B1 (en) 1993-07-31 2001-06-12 Canon Kabushiki Kaisha Image communication apparatus having multiple storage units and control based on detected page number
US7764895B2 (en) 1994-04-28 2010-07-27 Canon Kabushiki Kaisha Image heating apparatus with shutter control based on temperature
US5801359A (en) * 1994-07-08 1998-09-01 Canon Kabushiki Kaisha Temperature control that defects voltage drop across excitation coil in image heating apparatus
US5860051A (en) * 1995-05-22 1999-01-12 Canon Kabushiki Kaisha Belt-type fixing apparatus with pressure roller
US5722026A (en) * 1995-08-31 1998-02-24 Canon Kabushiki Kaisha Pressing rotator and heating-fixing apparatus using the same
EP0772095A1 (en) 1995-11-01 1997-05-07 Canon Kabushiki Kaisha Image forming apparatus
US5819149A (en) * 1995-11-01 1998-10-06 Canon Kabushiki Kaisha Image forming apparatus preventing change of size of image
US6469279B1 (en) 1996-03-07 2002-10-22 Canon Kabushiki Kaisha Image heating apparatus and heater
US6337928B1 (en) 1996-08-26 2002-01-08 Canon Kabushiki Kaisha Image transmission apparatus and method therefor
US6654498B2 (en) 1996-08-26 2003-11-25 Canon Kabushiki Kaisha Image capture apparatus and method operable in first and second modes having respective frame rate/resolution and compression ratio
US7386174B2 (en) 1996-08-26 2008-06-10 Canon Kabushiki Kaisha Image transmission apparatus and method therefor
US6002106A (en) * 1996-12-24 1999-12-14 Canon Kabushiki Kaisha Fixing device
US6115563A (en) * 1997-11-07 2000-09-05 Canon Kabushiki Kaisha Image fixing apparatus
US6175699B1 (en) 1998-05-29 2001-01-16 Canon Kabushiki Kaisha Image fixing device with heater control
US6423941B1 (en) 1998-08-31 2002-07-23 Canon Kabushiki Kaisha Image heating apparatus and heater
US6336009B1 (en) 1998-11-30 2002-01-01 Canon Kabushiki Kaisha Image heating apparatus and heater for heating image
US6377777B1 (en) 1999-02-19 2002-04-23 Canon Kabushiki Kaisha Fluorine-containing resin-coated pressure roller and heat-fixing device
US6298214B1 (en) 1999-04-08 2001-10-02 Canon Kabushiki Kaisha Fixing apparatus having sheet guide
US6459878B1 (en) 1999-09-30 2002-10-01 Canon Kabushiki Kaisha Heating assembly, image-forming apparatus, and process for producing silicone rubber sponge and roller
US6545255B2 (en) 2000-05-10 2003-04-08 Canon Kabushiki Kaisha Induction heating apparatus for heating image formed on recording material
US6519426B2 (en) 2000-05-17 2003-02-11 Canon Kabushiki Kaisha Image heating apparatus and image forming apparatus having the image heating apparatus
US6594456B2 (en) 2000-07-26 2003-07-15 Canon Kabushiki Kaisha Image forming apparatus
US6516166B2 (en) 2000-09-28 2003-02-04 Canon Kabushiki Kaisha Image fixing apparatus
US6628906B2 (en) 2000-11-08 2003-09-30 Canon Kabushiki Kaisha Image forming apparatus with temperature based control
US6701102B2 (en) 2000-12-01 2004-03-02 Canon Kabushiki Kaisha Method and apparatus for controlling the temperature in a fixing device of an image forming apparatus
US6885832B2 (en) 2001-03-05 2005-04-26 Canon Kabushiki Kaisha Image forming apparatus having speed-changeable image bearing body
JP2002299017A (en) * 2001-04-02 2002-10-11 Canon Inc Heating device and imaging device
JP4684449B2 (en) * 2001-04-02 2011-05-18 キヤノン株式会社 The fixing device
US6963718B2 (en) 2001-10-12 2005-11-08 Canon Kabushiki Kaisha Heating apparatus and image forming apparatus
US7081604B2 (en) 2001-10-12 2006-07-25 Canon Kabushiki Kaisha Heating apparatus and image forming apparatus
US6954608B2 (en) 2001-10-15 2005-10-11 Canon Kabushiki Kaisha Heating device and image forming apparatus
US7027764B2 (en) 2001-10-15 2006-04-11 Canon Kabushiki Kaisha Heating device and image forming apparatus
US6944420B2 (en) 2002-04-25 2005-09-13 Canon Kabushiki Kaisha Image heating apparatus with flexible sleeve and flange members in contact with the sleeve
US6862416B2 (en) 2002-06-11 2005-03-01 Canon Kabushiki Kaisha Image heating apparatus and image forming apparatus
US7015431B2 (en) 2002-06-13 2006-03-21 Canon Kabushiki Kaisha Image forming apparatus with at least two alternately-controlled electric heating elements
US6952553B2 (en) 2002-08-19 2005-10-04 Canon Kabushiki Kaisha Image heating apparatus and pressure roller used for the apparatus
US6952538B2 (en) 2002-08-23 2005-10-04 Canon Kabushiki Kaisha Image forming apparatus with heater having bias applying portion setting bias based on sheet width
US6915099B2 (en) 2002-08-28 2005-07-05 Canon Kabushiki Kaisha Heat fixing apparatus
US7076183B2 (en) 2003-01-21 2006-07-11 Canon Kabushiki Kaisha Image fusing device and image forming apparatus
US7139500B2 (en) 2003-01-21 2006-11-21 Canon Kabushiki Kaisha Image fusing device and image forming apparatus
US7187882B2 (en) 2003-01-21 2007-03-06 Canon Kabushiki Kaisha Image fusing device with power control and image forming apparatus with same
US6993279B2 (en) 2003-03-18 2006-01-31 Canon Kabushiki Kaisha Image heating apparatus having a flexible sleeve
US7619185B2 (en) 2003-06-30 2009-11-17 Canon Kabushiki Kaisha Image forming apparatus and electric-power control method
US7321746B2 (en) 2004-03-24 2008-01-22 Canon Kabushiki Kaisha Image heating apparatus and pressure roller used in the apparatus
US7199335B2 (en) 2004-05-07 2007-04-03 Canon Kabushiki Kaisha Heat fusing apparatus, method of controlling same and image forming apparatus
US7266314B2 (en) 2004-07-29 2007-09-04 Canon Kabushiki Kaisha Image forming apparatus and fixing device used therein
US7518089B2 (en) 2004-09-16 2009-04-14 Canon Kabushiki Kaisha Image heating apparatus including flexible metallic sleeve, and heater used for this apparatus
US7310486B2 (en) 2004-10-29 2007-12-18 Canon Kabushiki Kaisha Power supply apparatus and heating apparatus and image forming apparatus
US7437086B2 (en) 2004-12-10 2008-10-14 Canon Kabushiki Kaisha Image forming apparatus with change unit for changing temperature of fixing unit at time of actuating image forming unit
USRE45252E1 (en) 2004-12-10 2014-11-18 Canon Kabushiki Kaisha Image forming apparatus with change unit for changing temperature of fixing unit at time of actuating image forming unit
US7715759B2 (en) 2005-02-18 2010-05-11 Canon Kabushiki Kaisha Image forming apparatus with first and second motors
US7471919B2 (en) 2005-02-18 2008-12-30 Canon Kabushiki Kaisha Image forming apparatus with first and second motors
US7561818B2 (en) 2005-09-13 2009-07-14 Canon Kabushiki Kaisha Image heating apparatus with cooling operation related to recording material and detected temperature
US7542692B2 (en) 2005-09-13 2009-06-02 Canon Kabushiki Kaisha Image forming apparatus with detecting members for determining when set width is wrong
US7536145B2 (en) 2005-09-13 2009-05-19 Canon Kabushiki Kaisha Image heating apparatus
US7684724B2 (en) 2005-09-13 2010-03-23 Canon Kabushiki Kaisha Image heating apparatus
US7433625B2 (en) 2005-09-13 2008-10-07 Canon Kabushiki Kaisha Image heating apparatus
US7421219B2 (en) 2005-09-13 2008-09-02 Canon Kabushiki Kaisha Image forming apparatus
US7949280B2 (en) 2005-09-13 2011-05-24 Canon Kabushiki Kaisha Image heating apparatus
US8254802B2 (en) 2005-09-13 2012-08-28 Canon Kabushiki Kaisha Image heating apparatus
US7609991B2 (en) 2006-08-29 2009-10-27 Canon Kabushiki Kaisha Image heating apparatus with an axial flow fan for cooling a portion of a heating rotatable member
JP2008197637A (en) * 2007-01-17 2008-08-28 Kyocera Mita Corp Fixing device and image forming apparatus equipped with the same
US8471178B2 (en) 2008-03-14 2013-06-25 Canon Kabushiki Kaisha Image heating apparatus and heater used for the image heating apparatus
US8139963B2 (en) 2008-04-07 2012-03-20 Canon Kabushiki Kaisha Image fixing apparatus with safety relay and control thereof
US8112024B2 (en) 2008-05-30 2012-02-07 Canon Kabushiki Kaisha Heat fixing apparatus
US8265507B2 (en) 2008-05-30 2012-09-11 Canon Kabushiki Kaisha Heat fixing apparatus
US7974553B2 (en) 2008-07-30 2011-07-05 Canon Kabushiki Kaisha Image forming apparatus with opening and closing assembly and gears movable therewith
US8213832B2 (en) 2008-07-30 2012-07-03 Canon Kabushiki Kaisha Image forming apparatus with opening and closing assembly and gears movable therewith
US8068757B2 (en) 2008-09-24 2011-11-29 Canon Kabushiki Kaisha Image forming apparatus
US8532554B2 (en) 2010-03-29 2013-09-10 Canon Kabushiki Kaisha Fixing device and flexible sleeve used in the fixing device
US8913937B2 (en) 2011-04-19 2014-12-16 Canon Kabushiki Kaisha Roller for fixing apparatus, and image heating apparatus having roller for image fixing apparatus
US9367008B2 (en) 2013-05-31 2016-06-14 Canon Kabushiki Kaisha Electrophotographic member and heat fixing assembly
US9798280B2 (en) 2015-06-12 2017-10-24 Canon Kabushiki Kaisha Heating apparatus and image forming apparatus
DE102016110690A1 (en) 2015-06-12 2016-12-15 Canon Kabushiki Kaisha Heating device and image forming apparatus

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