发明授权
US07609988B2 Heater, fixing unit and image forming apparatus having power supplied from chargeable auxiliary power supplying unit varied per unit time
失效
具有由可充电辅助供电单元提供的电力的加热器，定影单元和图像形成设备在单位时间内变化
- 专利标题： Heater, fixing unit and image forming apparatus having power supplied from chargeable auxiliary power supplying unit varied per unit time
- 专利标题（中）： 具有由可充电辅助供电单元提供的电力的加热器，定影单元和图像形成设备在单位时间内变化
-
申请号： US11004885申请日： 2004-12-07
-
公开(公告)号： US07609988B2公开(公告)日： 2009-10-27
- 发明人: Kazuhito Kishi , Yasuhisa Kato , Masami Okamoto , Yasutada Tsukioka , Hiromasa Takagi , Susumu Matsusaka , Akiyasu Amita
- 申请人： Kazuhito Kishi , Yasuhisa Kato , Masami Okamoto , Yasutada Tsukioka , Hiromasa Takagi , Susumu Matsusaka , Akiyasu Amita
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2003-408710 20031208; JP2004-024785 20040130; JP2004-024794 20040130; JP2004-028834 20040205
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
A heater is operable with a main power supply unit and a chargeable auxiliary power supplying unit. The heater includes a heater part having one or a plurality of heater elements to receive power from the main and auxiliary power supplying units, a detecting part to detect information related to the heater part, and a controller to vary an energy supplied from the auxiliary power supply unit to the heater part per unit time based on the information detected by the detecting part.
公开/授权文献
- US20050139584A1 Heater, fixing unit and image forming apparatus 公开/授权日：2005-06-30
信息查询
