公开(公告)号：US08803038B2

公开(公告)日：2014-08-12

申请号：US12047804

申请日：2008-03-13

申请人： Masanori Nakazawa ,  Kentaro Tsuruta ,  Junichi Kajiwara

发明人： Masanori Nakazawa ,  Kentaro Tsuruta ,  Junichi Kajiwara

IPC分类号： G03G15/20

CPC分类号： G03G15/5004 ,  G03G15/2039 ,  G03G2215/00983

摘要： An apparatus for image formation comprises a fixing unit, first to fourth switching units, a DC power supply unit, an accumulating unit, a charging unit, and a switching control unit. The first switching unit switches the state of connection between the fixing unit and a commercial power source. The DC power supply unit supplies another electric load of the apparatus than the fixing unit with DC power. The second switching unit switches the state of connection between the DC power supply unit and the commercial power source. The third switching unit switches the state of connection between the charging unit and the commercial power source. The fourth switching unit switches the state of connection between the accumulating unit and the electric load. Based on the state of conduction of the first switching unit, the switching control unit switches the states of conduction of the other three switching units.

摘要翻译： 图像形成装置包括固定单元，第一至第四开关单元，直流电源单元，累积单元，充电单元和开关控制单元。 第一切换单元切换定影单元和商用电源之间的连接状态。 直流电源单元为具有直流电力的定影单元提供装置的另一个电负载。 第二开关单元切换直流电源单元和商用电源之间的连接状态。 第三开关单元切换充电单元和商用电源之间的连接状态。 第四开关单元切换蓄电单元与电负载之间的连接状态。 基于第一开关单元的导通状态，开关控制单元切换其他三个开关单元的导通状态。

公开(公告)号：US07523335B2

公开(公告)日：2009-04-21

申请号：US11354458

申请日：2006-02-14

申请人： Kazuya Hamaguchi ,  Masanori Nakazawa

发明人： Kazuya Hamaguchi ,  Masanori Nakazawa

IPC分类号： G06F1/26

CPC分类号： G06F1/3203 ,  G06F1/3209 ,  G06F1/3287 ,  Y02D10/159 ,  Y02D10/171 ,  Y02D50/20

摘要： A job processing apparatus has a signal detecting section, a signal analyzing section, a job processing section, a main power supply portion, a first auxiliary power supply portion, a second auxiliary power supply portion, and a power control section. The main power supply portion supplies power to the job processing section. The first auxiliary power supply portion supplies power to the signal analyzing section. The first auxiliary power supply portion is smaller than the main power supply portion in power supplying amount. The second auxiliary power supply portion supplies power to the signal detecting section. The second auxiliary power supply portion is smaller than the main power supply portion in power supplying amount. The power control section, in power saving operation mode, switches off the main power supply portion and the first auxiliary power supply portion respectively.

摘要翻译： 作业处理装置具有信号检测部，信号分析部，作业处理部，主电源部，第一辅助电源部，第二辅助电源部以及电源控制部。 主电源部向作业处理部供电。 第一辅助电源部分向信号分析部供电。 第一辅助电源部分在供电量小于主电源部分的情况下。 第二辅助电源部分向信号检测部供电。 第二辅助电源部分在供电量小于主电源部分的情况下。 功率控制部分在省电运行模式下分别关闭主电源部分和第一辅助电源部分。

公开(公告)号：US20060184810A1

公开(公告)日：2006-08-17

申请号：US11354458

申请日：2006-02-14

申请人： Kazuya Hamaguchi ,  Masanori Nakazawa

发明人： Kazuya Hamaguchi ,  Masanori Nakazawa

IPC分类号： G06F1/26

CPC分类号： G06F1/3203 ,  G06F1/3209 ,  G06F1/3287 ,  Y02D10/159 ,  Y02D10/171 ,  Y02D50/20

摘要： A job processing apparatus has a signal detecting section, a signal analyzing section, a job processing section, a main power supply portion, a first auxiliary power supply portion, a second auxiliary power supply portion, and a power control section. The main power supply portion supplies power to the job processing section. The first auxiliary power supply portion supplies power to the signal analyzing section. The first auxiliary power supply portion is smaller than the main power supply portion in power supplying amount. The second auxiliary power supply portion supplies power to the signal detecting section. The second auxiliary power supply portion is smaller than the main power supply portion in power supplying amount. The power control section, in power saving operation mode, switches off the main power supply portion and the first auxiliary power supply portion respectively.

摘要翻译： 作业处理装置具有信号检测部，信号分析部，作业处理部，主电源部，第一辅助电源部，第二辅助电源部以及电源控制部。 主电源部向作业处理部供电。 第一辅助电源部分向信号分析部供电。 第一辅助电源部分在供电量小于主电源部分的情况下。 第二辅助电源部分向信号检测部供电。 第二辅助电源部分在供电量小于主电源部分的情况下。 功率控制部分在省电运行模式下分别关闭主电源部分和第一辅助电源部分。