公开(公告)号：US20240295847A1

公开(公告)日：2024-09-05

申请号：US18582704

申请日：2024-02-21

申请人： Shigeo NANNO ,  Yutaka IKEBUCHI ,  Hitoshi FUJIWARA ,  Hiromasa TAKAGI ,  Yuusuke FURUICHI

发明人： Shigeo NANNO ,  Yutaka IKEBUCHI ,  Hitoshi FUJIWARA ,  Hiromasa TAKAGI ,  Yuusuke FURUICHI

IPC分类号： G03G15/20 ,  G03G21/16

CPC分类号： G03G15/2057 ,  G03G15/2064 ,  G03G21/1619 ,  G03G21/1647

摘要： A heating device includes a first rotator and a second rotator that contacts the first rotator to form a nip between the first rotator and the second rotator. A heater heats at least one of the first rotator or the second rotator. A first support frame supports one lateral end of the first rotator and the second rotator in a longitudinal direction of the first rotator and the second rotator. A second support frame supports another lateral end of the first rotator and the second rotator in the longitudinal direction of the first rotator and the second rotator. An incompatible member is mounted on the first support frame.

公开(公告)号：US20160161890A1

公开(公告)日：2016-06-09

申请号：US15040691

申请日：2016-02-10

申请人： Keitaro SHOJI ,  Kenji ISHll ,  Hiromasa TAKAGI ,  Takayuki SEKI

发明人： Keitaro SHOJI ,  Kenji ISHll ,  Hiromasa TAKAGI ,  Takayuki SEKI

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G2215/2035

摘要： A fixing device includes a fixing rotator rotatable in a predetermined direction of rotation and an opposed rotator disposed opposite the fixing rotator to form a fixing nip therebetween through which a recording medium bearing a toner image is conveyed. A heater is disposed opposite the fixing rotator to heat the fixing rotator. A nip formation pad is disposed opposite an inner circumferential surface of the fixing rotator. The nip formation pad includes a base, a first thermal conductor sandwiched between the base and the fixing rotator and having a first thermal conductivity greater than a thermal conductivity of the base, and a bulge projecting from the first thermal conductor toward the opposed rotator at a downstream end of the first thermal conductor in a recording medium conveyance direction.

公开(公告)号：US20110085815A1

公开(公告)日：2011-04-14

申请号：US12971321

申请日：2010-12-17

申请人： Kazuhito KISHI ,  Yasuhisa KATO ,  Masami OKAMOTO ,  Yasutada TSUKIOKA ,  Hiromasa TAKAGI ,  Susumu MATSUSAKA ,  Akiyasu AMITA

发明人： Kazuhito KISHI ,  Yasuhisa KATO ,  Masami OKAMOTO ,  Yasutada TSUKIOKA ,  Hiromasa TAKAGI ,  Susumu MATSUSAKA ,  Akiyasu AMITA

IPC分类号： G03G15/20

CPC分类号： G03G15/5004 ,  G03G15/2003 ,  G03G15/205 ,  G03G15/80 ,  G03G2215/20

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.

摘要翻译： 加热器可与主电源单元和可充电辅助供电单元一起操作。 加热器包括具有一个或多个加热器元件以从主和辅助供电单元接收电力的加热器部件，用于检测与加热器部件相关的信息的检测部分，以及用于改变从该加热器部件供应的电力量的控制器 辅助电源单元基于由检测部检测到的信息，每单位时间到加热器部分。

公开(公告)号：US20070025754A1

公开(公告)日：2007-02-01

申请号：US11457291

申请日：2006-07-13

申请人： Hiromasa TAKAGI

发明人： Hiromasa TAKAGI

IPC分类号： G03G15/00

CPC分类号： G03G15/2039

摘要： A disclosed heating apparatus comprises: a heat generator for receiving electric power supply from a main power source and an auxiliary power unit and generating heat; a heating unit heated by the heat generator; a charging unit for charging the auxiliary power unit with electric power from the main power source; and a control unit configured to control electric power supply to the heat generator. A first maximum value of electric energy charged in the auxiliary power unit in a standby status is less than a second maximum value of electric energy capable of being charged in the auxiliary power unit.

摘要翻译： 所公开的加热装置包括：发热体，用于从主电源和辅助动力单元接收电力并发热; 由发热体加热的加热单元; 充电单元，用于从所述主电源向所述辅助电力单元充电; 以及控制单元，被配置为控制对所述发热体的供电。 在待机状态下在辅助动力单元中充电的电能的第一最大值小于能够在辅助动力单元中充电的电能的第二最大值。