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1. 发明申请

US20190337307A1 DRYING DEVICE AND PRINTING APPARATUS 审中-公开
公开(公告)号：US20190337307A1
公开(公告)日：2019-11-07
申请号：US16517356
申请日：2019-07-19
申请人： Ken ONODERA , Sho SAWAHATA , Junji NAKAI , Toshihiro YOSHINUMA , Yasuhisa KATOH , Hirokazu IKENOUE , Satoshi KITAOKA , Hideaki NISHIMURA
发明人： Ken ONODERA , Sho SAWAHATA , Junji NAKAI , Toshihiro YOSHINUMA , Yasuhisa KATOH , Hirokazu IKENOUE , Satoshi KITAOKA , Hideaki NISHIMURA
IPC分类号： B41J11/00
摘要： A drying device includes a contact heater unit to contact and heat a medium. The contact heater unit includes a plurality of heating members each having a curved contact face to contact the medium among plural heating members of the plurality of heating members to contact a first surface of the medium opposite a second surface of the medium on which liquid is applied. The plurality of heating members includes a first heating member and a plurality of second heating members. The first heating member has a maximum contact distance to contact the medium. The plurality of second heating members is disposed upstream from the first heating member in a direction of conveyance of the medium. Two heating members of the plurality of second heating members immediately upstream from the first heating member in the direction of conveyance of the medium contact the first surface of the medium.

2. 发明申请

US20170266991A1 DRYING DEVICE AND PRINTING APPARATUS 审中-公开
公开(公告)号：US20170266991A1
公开(公告)日：2017-09-21
申请号：US15462449
申请日：2017-03-17
申请人： Ken ONODERA , Sho SAWAHATA , Junji NAKAI , Toshihiro YOSHINUMA , Yasuhisa KATOH , Hirokazu IKENOUE , Satoshi KITAOKA , Hideaki NISHIMURA
发明人： Ken ONODERA , Sho SAWAHATA , Junji NAKAI , Toshihiro YOSHINUMA , Yasuhisa KATOH , Hirokazu IKENOUE , Satoshi KITAOKA , Hideaki NISHIMURA
IPC分类号： B41J11/00
CPC分类号： B41J11/002
摘要： A drying device includes a contact heater unit to contact and heat a medium. The contact heater unit includes a plurality of heating members each having a curved contact face to contact the medium among plural heating members of the plurality of heating members to contact a first surface of the medium opposite a second surface of the medium on which liquid is applied. The plurality of heating members includes a first heating member and a plurality of second heating members. The first heating member has a maximum contact distance to contact the medium. The plurality of second heating members is disposed upstream from the first heating member in a direction of conveyance of the medium. Two heating members of the plurality of second heating members immediately upstream from the first heating member in the direction of conveyance of the medium contact the first surface of the medium.

3. 发明申请

US20170334217A1 DRYING DEVICE AND PRINTING APPARATUS 审中-公开
公开(公告)号：US20170334217A1
公开(公告)日：2017-11-23
申请号：US15598794
申请日：2017-05-18
申请人： Toshihiro YOSHINUMA , Yasuhisa KATOH , Junji NAKAI , Hirokazu IKENOUE , Sho SAWAHATA , Ken ONODERA
发明人： Toshihiro YOSHINUMA , Yasuhisa KATOH , Junji NAKAI , Hirokazu IKENOUE , Sho SAWAHATA , Ken ONODERA
IPC分类号： B41J11/00
CPC分类号： B41J11/0015 , B41J11/002 , F26B3/28 , F26B3/30 , F26B13/18
摘要： A drying device includes a first heater, a second heater, a conveyance path, and an infrared heater. The first heater contacts and heats a medium on which liquid is applied. The second heater contacts and heats the medium. The second heater contacts the medium at a distance longer than a distance at which the first heater contacts the medium. The conveyance path of the medium includes a first conveyance-path portion and a second conveyance-path portion. The medium is conveyed while contacting the first heater in the first conveyance-path portion. The first conveyance-path portion is disposed upstream from the second heater in a direction of conveyance of the medium. The second conveyance-path portion is disposed downstream from the second heater in the direction of conveyance of the medium. The infrared heater is disposed in the second conveyance-path portion, to irradiate an infrared ray to the medium.

4. 发明申请

US20160101635A1 IMAGE FORMING APPARATUS AND DRYING DEVICE FOR IMAGE FORMING APPARATUS 有权
标题翻译：用于图像形成装置的图像形成装置和干燥装置
公开(公告)号：US20160101635A1
公开(公告)日：2016-04-14
申请号：US14871301
申请日：2015-09-30
申请人： Yoshiaki HOSHINO , Kenji SATO , Hirokazu IKENOUE , Satoshi KITAOKA , Hideaki NISHIMURA , Yoko ISHll
发明人： Yoshiaki HOSHINO , Kenji SATO , Hirokazu IKENOUE , Satoshi KITAOKA , Hideaki NISHIMURA , Yoko ISHll
IPC分类号： B41J11/00
CPC分类号： B41J11/0015 , B41J11/002
摘要： An image forming apparatus includes an image forming unit to form an image on a recording medium by discharging liquid droplets onto the medium; and a media heater to heat the medium by contacting a rear surface of the medium opposite a surface of the medium on which the image is formed, in which the media heater includes a contact member with a contact surface having a predetermined curvature that the medium contacts, the contact member is a roller member, and the medium closely contacts the contact surface of the contact member across an entire width of the medium in a direction perpendicular to the media conveyance direction.
摘要翻译：图像形成装置包括图像形成单元，用于通过将液滴喷射到介质上而在记录介质上形成图像; 以及介质加热器，用于通过使介质的与表面形成介质的表面相对的背面接触来加热介质，介质加热器包括接触构件和介质接触的具有预定曲率的接触表面接触构件是辊构件，并且介质在与介质输送方向垂直的方向上在介质的整个宽度上紧密接触接触构件的接触表面。

5. 发明申请

US20180141348A1 IMAGE FORMING APPARATUS AND DRYING DEVICE FOR IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180141348A1
公开(公告)日：2018-05-24
申请号：US15873088
申请日：2018-01-17
申请人： Yoshiaki HOSHINO , Kenji SATO , Hirokazu IKENOUE , Satoshi KITAOKA , Hideaki NISHIMURA , Yoko ISHII
发明人： Yoshiaki HOSHINO , Kenji SATO , Hirokazu IKENOUE , Satoshi KITAOKA , Hideaki NISHIMURA , Yoko ISHII
IPC分类号： B41J11/00
CPC分类号： B41J11/002 , B41J11/0015
摘要： An image forming apparatus includes an image forming unit to form an image on a recording medium by discharging liquid droplets onto the medium; and a media heater to heat the medium by contacting a rear surface of the medium opposite a surface of the medium on which the image is formed, in which the media heater includes a contact member with a contact surface having a predetermined curvature that the medium contacts, the contact member is a roller member, and the medium closely contacts the contact surface of the contact member across an entire width of the medium in a direction perpendicular to the media conveyance direction.

6. 发明申请

US20170173974A1 IMAGE FORMING APPARATUS AND DRYING DEVICE FOR IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20170173974A1
公开(公告)日：2017-06-22
申请号：US15449557
申请日：2017-03-03
申请人： Yoshiaki HOSHINO , Kenji SATO , Hirokazu IKENOUE , Satoshi KITAOKA , Hideaki NISHIMURA , Yoko ISHII
发明人： Yoshiaki HOSHINO , Kenji SATO , Hirokazu IKENOUE , Satoshi KITAOKA , Hideaki NISHIMURA , Yoko ISHII
IPC分类号： B41J11/00
CPC分类号： B41J11/0015 , B41J11/002
摘要： An image forming apparatus includes an image forming unit to form an image on a recording medium by discharging liquid droplets onto the medium; and a media heater to heat the medium by contacting a rear surface of the medium opposite a surface of the medium on which the image is formed, in which the media heater includes a contact member with a contact surface having a predetermined curvature that the medium contacts, the contact member is a roller member, and the medium closely contacts the contact surface of the contact member across an entire width of the medium in a direction perpendicular to the media conveyance direction.

7. 发明申请

US20070012676A1 FIXING APPARATUS AND AN IMAGE FORMATION APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20070012676A1
公开(公告)日：2007-01-18
申请号：US11426155
申请日：2006-06-23
申请人： Hiroshi KOIDE , Hitoshi HATTORI , Motokazu YASUI , Takashi FUJITA , Hirokazu IKENOUE
发明人： Hiroshi KOIDE , Hitoshi HATTORI , Motokazu YASUI , Takashi FUJITA , Hirokazu IKENOUE
IPC分类号： H05B3/00 , H05B1/00
CPC分类号： H05B3/0095
摘要： A fixing apparatus and an image formation apparatus are disclosed. The fixing apparatus includes two or more heaters with temperature detecting function that generate heat with electric current and detect temperature; a heating unit that includes the heater with the temperature detecting function; a film, a surface of which slides on the heating unit; a thermal fixing unit that is heated by the heating unit through the film for fusing a toner image that is yet-to-be fixed on a recording paper at a predetermined fixing temperature; a pressurization roller for pressing the recording paper to the thermal fixing unit; and a temperature control unit for controlling the temperature of the heater to be a predetermined temperature based on the temperature of the heater detected by the heater with the temperature detecting function.
摘要翻译：公开了一种定影装置和图像形成装置。定影装置包括具有温度检测功能的两个或多个加热器，其通过电流产生热量并检测温度; 加热单元，其包括具有温度检测功能的加热器; 其表面在加热单元上滑动; 热定影单元，其由所述加热单元通过所述膜加热，用于将待固定在记录纸上的调色剂图像定影在预定定影温度; 用于将记录纸张压到热定影单元的加压辊; 以及温度控制单元，用于基于由具有温度检测功能的加热器检测到的加热器的温度来将加热器的温度控制在预定温度。

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