Invention Grant
US09268273B2 Pressure applying rotatable member, having a porous elastic layer with greater thermal conductivities in the axial and circumferential directions than in the thickness direction, and image heating apparatus having the same
有权
加压旋转构件具有在轴向和圆周方向上具有比在厚度方向上更大的热导率的多孔弹性层，以及具有该多孔弹性层的图像加热装置
- Patent Title: Pressure applying rotatable member, having a porous elastic layer with greater thermal conductivities in the axial and circumferential directions than in the thickness direction, and image heating apparatus having the same
- Patent Title (中): 加压旋转构件具有在轴向和圆周方向上具有比在厚度方向上更大的热导率的多孔弹性层，以及具有该多孔弹性层的图像加热装置
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Application No.: US14480811Application Date: 2014-09-09
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Publication No.: US09268273B2Publication Date: 2016-02-23
- Inventor: Yasuhiro Miyahara , Shigeaki Takada , Toshinori Nakayama , Daigo Matsuura , Naoki Akiyama , Shuichi Tamura , Yutaka Arai , Jun Miura , Takeshi Suzuki , Katsuhisa Matsunaka
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2013-187234 20130910
- Main IPC: G03G15/20
- IPC: G03G15/20
Abstract:
A pressing rotatable member for use with an image heating apparatus including a base layer; and a porous elastic layer provided on the base layer, wherein the elastic layer has a thermal conductivity in an axial direction thereof and a thermal conductivity in a circumferential direction thereof which are not less than 6-times and not more than 900-times a thermal conductivity in a thickness direction thereof.
Public/Granted literature
- US20150071690A1 PRESSURE APPLYING ROTATABLE MEMBER AND IMAGE HEATING APPARATUS HAVING THE SAME Public/Granted day:2015-03-12
Information query
