发明授权
- 专利标题： Heater, fixing unit and image forming apparatus
- 专利标题（中）： 加热器，定影单元和成像设备
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申请号： US12971321申请日： 2010-12-17
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公开(公告)号： US07957663B2公开(公告)日： 2011-06-07
- 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 amount of power 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
- US20110085815A1 HEATER, FIXING UNIT AND IMAGE FORMING APPARATUS 公开/授权日：2011-04-14
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