公开(公告)号：US09400485B2

公开(公告)日：2016-07-26

申请号：US14075850

申请日：2013-11-08

申请人： Satoshi Okano ,  Takayuki Nishimura ,  Kenichi Takehara ,  Yasuaki Iijima ,  Hiromitsu Fujiya ,  Tomoyasu Hirasawa ,  Masanori Saitoh ,  Shingo Suzuki ,  Keisuke Yuasa ,  Keisuke Ikeda

发明人： Satoshi Okano ,  Takayuki Nishimura ,  Kenichi Takehara ,  Yasuaki Iijima ,  Hiromitsu Fujiya ,  Tomoyasu Hirasawa ,  Masanori Saitoh ,  Shingo Suzuki ,  Keisuke Yuasa ,  Keisuke Ikeda

IPC分类号： G03G15/20 ,  G03G21/20 ,  F28D7/12 ,  F28F1/40 ,  F28F5/02 ,  F28F13/12 ,  F28F13/08 ,  F28D7/10 ,  F28F13/06

CPC分类号： G03G21/20 ,  F28D7/10 ,  F28D7/12 ,  F28F1/405 ,  F28F5/02 ,  F28F13/06 ,  F28F13/08 ,  F28F13/12 ,  G03G15/2014

摘要： In a cooling device that includes a cooling roller that comprises a hollow tubular member and a cooling medium transport unit for transporting a cooling liquid to the inside of the cooling roller and contacts a sheet-like member to cool down the paper, a turbulence generating unit that generates turbulence in a cooling liquid is disposed near an inner wall of the outer tube.

公开(公告)号：US09296235B2

公开(公告)日：2016-03-29

申请号：US14689909

申请日：2015-04-17

申请人： Keisuke Ikeda ,  Tomoyasu Hirasawa ,  Kenichi Takehara ,  Hiromitsu Fujiya ,  Keisuke Yuasa

发明人： Keisuke Ikeda ,  Tomoyasu Hirasawa ,  Kenichi Takehara ,  Hiromitsu Fujiya ,  Keisuke Yuasa

IPC分类号： G03G21/20 ,  B41J29/377 ,  B41J11/00 ,  G03G15/00

CPC分类号： G03G21/20 ,  B41J11/007 ,  B41J29/377 ,  G03G15/6573

摘要： A cooling device includes a rotatable belt extended by a plurality of extending members that transfers a sheet in contact with the surface of the belt, and a plurality of cooling members to cool the sheet via the belt. A cooling surface of the cooling members contacts an internal surface of the transport belt. The cooling members are detachable. The cooling device also includes an adjuster to adjust a contact condition between the cooling surface and the internal surface according to the number of cooling members installed.

公开(公告)号：US20150227111A1

公开(公告)日：2015-08-13

申请号：US14694514

申请日：2015-04-23

申请人： Keisuke IKEDA ,  Tomoyasu HIRASAWA ,  Kenichi TAKEHARA ,  Hiromitsu FUJIYA ,  Keisuke YUASA ,  Yasuaki TODA ,  Susumu TATEYAMA ,  Hiroaki MIYAGAWA ,  Kenji ISHII ,  Takeshi WATANABE

发明人： Keisuke IKEDA ,  Tomoyasu HIRASAWA ,  Kenichi TAKEHARA ,  Hiromitsu FUJIYA ,  Keisuke YUASA ,  Yasuaki TODA ,  Susumu TATEYAMA ,  Hiroaki MIYAGAWA ,  Kenji ISHII ,  Takeshi WATANABE

IPC分类号： G03G21/20 ,  G03G15/00

CPC分类号： G03G21/20 ,  G03G15/2021 ,  G03G15/6529 ,  G03G15/6573 ,  G03G2215/0129

摘要： A recording-material cooling device includes a first cooling member, a second cooling member, an approach-and-separation member, and a positioning member. The first cooling member is disposed at a first face side of a recording material to absorb heat of the recording material. The second cooling member is disposed at a second face side of the recording material to absorb heat of the recording material. The approach-and-separation member brings the first cooling member and the second cooling member close to and away from each other. The positioning member positions the first cooling member and the second cooling member relatively brought close to each other by the approach-and-separation member.

摘要翻译： 记录材料冷却装置包括第一冷却构件，第二冷却构件，接近分离构件和定位构件。 第一冷却构件设置在记录材料的第一表面侧以吸收记录材料的热量。 第二冷却构件设置在记录材料的第二面侧，以吸收记录材料的热量。 接近分离构件使第一冷却构件和第二冷却构件彼此靠近和远离。 定位构件通过接近分离构件使第一冷却构件和第二冷却构件相对靠近地定位。

公开(公告)号：US20150217586A1

公开(公告)日：2015-08-06

申请号：US14689909

申请日：2015-04-17

申请人： Keisuke IKEDA ,  Tomoyasu HIRASAWA ,  Kenichi TAKEHARA ,  Hiromitsu FUJIYA ,  Keisuke YUASA

发明人： Keisuke IKEDA ,  Tomoyasu HIRASAWA ,  Kenichi TAKEHARA ,  Hiromitsu FUJIYA ,  Keisuke YUASA

IPC分类号： B41J29/377

CPC分类号： G03G21/20 ,  B41J11/007 ,  B41J29/377 ,  G03G15/6573

摘要： A cooling device includes a rotatable belt extended by a plurality of extending members that transfers a sheet in contact with the surface of the belt, and a plurality of cooling members to cool the sheet via the belt. A cooling surface of the cooling members contacts an internal surface of the transport belt. The cooling members are detachable. The cooling device also includes an adjuster to adjust a contact condition between the cooling surface and the internal surface according to the number of cooling members installed.

摘要翻译： 冷却装置包括可旋转的带，其通过多个延伸构件延伸，所述多个延伸构件传递与带的表面接触的片材，以及多个冷却构件，用于经由带冷却片材。 冷却构件的冷却表面接触传送带的内表面。 冷却件可拆卸。 冷却装置还包括调节器，以根据安装的冷却构件的数量来调节冷却表面和内表面之间的接触状态。

公开(公告)号：US09046872B2

公开(公告)日：2015-06-02

申请号：US14182734

申请日：2014-02-18

申请人： Keisuke Ikeda ,  Makoto Nakura ,  Susumu Tateyama ,  Hiroaki Miyagawa ,  Yasuaki Toda ,  Yutaka Shoji ,  Kenji Ishii ,  Kenichi Takehara ,  Hiromitsu Fujiya ,  Keisuke Yuasa ,  Shinji Kato ,  Tomoyasu Hirasawa

发明人： Keisuke Ikeda ,  Makoto Nakura ,  Susumu Tateyama ,  Hiroaki Miyagawa ,  Yasuaki Toda ,  Yutaka Shoji ,  Kenji Ishii ,  Kenichi Takehara ,  Hiromitsu Fujiya ,  Keisuke Yuasa ,  Shinji Kato ,  Tomoyasu Hirasawa

IPC分类号： G03G21/20 ,  G03G15/00

CPC分类号： G03G21/20 ,  G03G15/6573 ,  G03G21/206

摘要： A cooling device includes a cooling member to cool a recording material. The cooling member includes a cooling surface member, a heat exchanging member, and a fastening member. The cooling surface member has a cooling surface to directly or indirectly contact the recording material and absorb heat of the recording material to cool the recording material. The heat exchanging member is directly or indirectly joined to the cooling surface member to radiate heat absorbed by the cooling surface member directly or indirectly via a radiation member. The fastening member fastens the cooling surface member and the heat exchanging member to retain a joined state in which the cooling surface member and the heat exchanging member are directly or indirectly joined to each other. The cooling surface member and the heat exchanging member are separable from the joined state to a separated state without damaging the fastening member.

摘要翻译： 冷却装置包括用于冷却记录材料的冷却部件。 冷却构件包括冷却表面构件，热交换构件和紧固构件。 冷却表面构件具有冷却表面，以直接或间接地接触记录材料并吸收记录材料的热量以冷却记录材料。 热交换构件直接或间接地接合到冷却表面构件，以通过辐射构件直接或间接地辐射由冷却表面构件吸收的热量。 紧固构件固定冷却表面构件和热交换构件以保持冷却表面构件和热交换构件彼此直接或间接接合的接合状态。 冷却表面构件和热交换构件可以从接合状态分离成分离状态而不损坏紧固构件。

公开(公告)号：US20140233996A1

公开(公告)日：2014-08-21

申请号：US14182734

申请日：2014-02-18

申请人： Keisuke IKEDA ,  Makoto NAKURA ,  Susumu TATEYAMA ,  Hiroaki MIYAGAWA ,  Yasuaki TODA ,  Yutaka SHOJI ,  Kenji ISHII ,  Kenichi TAKEHARA ,  Hiromitsu FUJIYA ,  Keisuke YUASA ,  Shinji KATO ,  Tomoyasu HIRASAWA

发明人： Keisuke IKEDA ,  Makoto NAKURA ,  Susumu TATEYAMA ,  Hiroaki MIYAGAWA ,  Yasuaki TODA ,  Yutaka SHOJI ,  Kenji ISHII ,  Kenichi TAKEHARA ,  Hiromitsu FUJIYA ,  Keisuke YUASA ,  Shinji KATO ,  Tomoyasu HIRASAWA

IPC分类号： G03G15/20

CPC分类号： G03G21/20 ,  G03G15/6573 ,  G03G21/206

摘要： A cooling device includes a cooling member to cool a recording material. The cooling member includes a cooling surface member, a heat exchanging member, and a fastening member. The cooling surface member has a cooling surface to directly or indirectly contact the recording material and absorb heat of the recording material to cool the recording material. The heat exchanging member is directly or indirectly joined to the cooling surface member to radiate heat absorbed by the cooling surface member directly or indirectly via a radiation member. The fastening member fastens the cooling surface member and the heat exchanging member to retain a joined state in which the cooling surface member and the heat exchanging member are directly or indirectly joined to each other. The cooling surface member and the heat exchanging member are separable from the joined state to a separated state without damaging the fastening member.

摘要翻译： 冷却装置包括用于冷却记录材料的冷却部件。 冷却构件包括冷却表面构件，热交换构件和紧固构件。 冷却表面构件具有冷却表面，以直接或间接地接触记录材料并吸收记录材料的热量以冷却记录材料。 热交换构件直接或间接地接合到冷却表面构件，以通过辐射构件直接或间接地辐射由冷却表面构件吸收的热量。 紧固构件固定冷却表面构件和热交换构件以保持冷却表面构件和热交换构件彼此直接或间接接合的接合状态。 冷却表面构件和热交换构件可以从接合状态分离成分离状态而不损坏紧固构件。

公开(公告)号：US20140186080A1

公开(公告)日：2014-07-03

申请号：US14140854

申请日：2013-12-26

申请人： Keisuke Ikeda ,  Tomoyasu Hirasawa ,  Kenichi Takehara ,  Hiromitsu Fujiya ,  Keisuke Yuasa ,  Yasuaki Toda ,  Susumu Tateyama ,  Hiroaki Miyagawa ,  Kenji Ishii ,  Takeshi Watanabe

发明人： Keisuke Ikeda ,  Tomoyasu Hirasawa ,  Kenichi Takehara ,  Hiromitsu Fujiya ,  Keisuke Yuasa ,  Yasuaki Toda ,  Susumu Tateyama ,  Hiroaki Miyagawa ,  Kenji Ishii ,  Takeshi Watanabe

IPC分类号： G03G15/20

CPC分类号： G03G21/20 ,  G03G15/2021 ,  G03G15/6529 ,  G03G15/6573 ,  G03G2215/0129

摘要： A recording-material cooling device includes a first cooling member, a second cooling member, an approach-and-separation member, and a positioning member. The first cooling member is disposed at a first face side of a recording material to absorb heat of the recording material. The second cooling member is disposed at a second face side of the recording material to absorb heat of the recording material. The approach-and-separation member brings the first cooling member and the second cooling member close to and away from each other. The positioning member positions the first cooling member and the second cooling member relatively brought close to each other by the approach-and-separation member.

摘要翻译： 记录材料冷却装置包括第一冷却构件，第二冷却构件，接近分离构件和定位构件。 第一冷却构件设置在记录材料的第一表面侧以吸收记录材料的热量。 第二冷却构件设置在记录材料的第二面侧，以吸收记录材料的热量。 接近分离构件使第一冷却构件和第二冷却构件彼此靠近和远离。 定位构件通过接近分离构件使第一冷却构件和第二冷却构件相对靠近地定位。

公开(公告)号：US20140093269A1

公开(公告)日：2014-04-03

申请号：US14024933

申请日：2013-09-12

申请人： Tomoyasu HIRASAWA ,  Kenichi Takehara ,  Hiromitsu Fujiya ,  Keisuke Yuasa ,  Yasuaki Toda ,  Keisuke Ikeda

发明人： Tomoyasu HIRASAWA ,  Kenichi Takehara ,  Hiromitsu Fujiya ,  Keisuke Yuasa ,  Yasuaki Toda ,  Keisuke Ikeda

IPC分类号： G03G21/20 ,  G05D23/00 ,  F28F27/00

CPC分类号： G03G21/206 ,  F24F11/30 ,  F24F11/46 ,  F24F11/62 ,  F24F11/65 ,  F24F13/00 ,  F24F2011/0006 ,  G03G2221/1645

摘要： An air-conditioning unit includes an air conditioner to control air temperature, a first channel to guide air supplied from the air conditioner to a conditioning target, a heat exchange channel through which the air supplied from the air conditioner exchanges heat with the conditioning target, a second channel to guide air from the conditioning target either outside the air-conditioning unit or to the air conditioner, and a channel switching unit to cause the air conditioner to suck in either external air or the air guided from the conditioning target.

摘要翻译： 空气调节单元包括用于控制空气温度的空调器，将从空调机供给的空气引导到调节目标的第一通道，从空调机供给的空气与调节目标物交换的热交换通道， 用于将调节目标的空气引导到空调单元或空调的外部的第二通道，以及使空调器吸入外部空气或从调节目标引导的空气的通道切换单元。

公开(公告)号：US08682205B2

公开(公告)日：2014-03-25

申请号：US13232615

申请日：2011-09-14

申请人： Yasuaki Iijima ,  Satoshi Okano ,  Tomoyasu Hirasawa ,  Masanori Saitoh ,  Shingo Suzuki ,  Keisuke Ikeda ,  Kenichi Takehara ,  Hiromitsu Fujiya ,  Keisuke Yuasa

发明人： Yasuaki Iijima ,  Satoshi Okano ,  Tomoyasu Hirasawa ,  Masanori Saitoh ,  Shingo Suzuki ,  Keisuke Ikeda ,  Kenichi Takehara ,  Hiromitsu Fujiya ,  Keisuke Yuasa

IPC分类号： G03G21/20

CPC分类号： G03G21/206 ,  F25D17/02 ,  G03G21/20

摘要： A cooling device to cool an apparatus includes a heat receiver to receive heat from a hot portion of the apparatus using a coolant while contacting the hot portion, a heat releaser to cool the heat-received coolant to release the heat from the hot portion to outside the apparatus, the heat releaser having a variable-speed fan of multiple operation speed modes including an off mode, a coolant circulation system through which the coolant is circulated between the heat receiver and the heat releaser, a variable-speed pump to move the coolant through the coolant circulation system, whose operation speed modes include an off mode and relate to a coolant flow rate of the pump, a temperature sensor to detect a temperature in the hot portion, and a controller to control the operation modes of the fan and the pump in accordance with the temperature detected by the temperature sensor.

摘要翻译： 用于冷却设备的冷却装置包括：热接收器，用于在接触热部分时使用冷却剂从设备的热部接收热量;散热器，用于冷却热接收的冷却剂以将热量从热部分释放到外部 该装置具有包括关闭模式的多种运行速度模式的可变速风扇，冷却剂在热接收器和散热器之间循环的冷却剂循环系统，用于移动冷却剂的变速泵 通过冷却剂循环系统，其操作速度模式包括关闭模式并且涉及泵的冷却剂流量，用于检测热部分中的温度的温度传感器，以及控制器以控制风扇和操作模式的操作模式 泵根据温度传感器检测到的温度。

公开(公告)号：US20140044462A1

公开(公告)日：2014-02-13

申请号：US13950332

申请日：2013-07-25

申请人： Keisuke IKEDA ,  Tomoyasu HIRASAWA ,  Kenichi TAKEHARA ,  Hiromitsu FUJIYA ,  Keisuke YUASA ,  Yasuaki TODA

发明人： Keisuke IKEDA ,  Tomoyasu HIRASAWA ,  Kenichi TAKEHARA ,  Hiromitsu FUJIYA ,  Keisuke YUASA ,  Yasuaki TODA

IPC分类号： G03G15/20

CPC分类号： G03G15/2017 ,  G03G15/2021 ,  G03G21/206 ,  G03G2215/00772

摘要： A cooling device for use in an image forming apparatus, disposed downstream within the apparatus in a direction of conveyance of a sheet from a fixing device that fixes an image onto the sheet at a temperature corresponding to a sheet type, includes a conveyance part to convey the sheet, a cooling member to absorb heat by thermal conduction from the sheet being conveyed by the conveyance part, a temperature controller to control a temperature of the cooling member, a temperature detector to detect the temperature of the cooling member, and a control unit connected to the temperature controller and the temperature detector to control the cooling member, using the temperature controller, to a target temperature corresponding to the sheet type based on the temperature of the cooling member detected by the temperature detector.

摘要翻译： 一种用于图像形成装置的冷却装置，设置在装置内沿着从与片材类型相对应的温度将图像定影到片材上的定影装置的片材的输送方向的下游，包括：输送部， 片材，通过由传送部件输送的片材进行热传导而吸收热量的冷却部件，控制冷却部件的温度的温度控制器，检测冷却部件的温度的温度检测器，以及控制部 连接到温度控制器和温度检测器，以使用温度控制器将冷却构件根据由温度检测器检测到的冷却构件的温度控制到与片材类型相对应的目标温度。