公开(公告)号：US08369763B2

公开(公告)日：2013-02-05

申请号：US13492142

申请日：2012-06-08

申请人： Hiroyuki Sakakibara ,  Norio Hashimoto ,  Hiroaki Sakai ,  Atsushi Iwasaki ,  Yuko Sekihara ,  Kazuo Kishino ,  Masaaki Takahashi ,  Katsuhisa Matsunaka

发明人： Hiroyuki Sakakibara ,  Norio Hashimoto ,  Hiroaki Sakai ,  Atsushi Iwasaki ,  Yuko Sekihara ,  Kazuo Kishino ,  Masaaki Takahashi ,  Katsuhisa Matsunaka

IPC分类号： G03G15/20 ,  F28F5/02

CPC分类号： G03G15/206 ,  G03G2215/2035

摘要： A pressure roller forms a nip for contacting a heating member to pinch and convey a heat recording material. The roller includes a core metal and an elastic layer containing filler. The elastic layer containing the filler includes thermal conductive filler with a length of not less than 0.05 mm and not more than 1 mm with a thermal conductivity λf in the longitudinal direction in a range of λf≧500 W/(m·k), being dispersed in not less than 5 vol % and not more than 40 vol %. The elastic layer containing the filler has a thermal conductivity λy in the longitudinal direction perpendicular to a recording material conveyance direction, of λy≧2.5 W/(m·k) and an ASKER-C hardness of the filler is not more than 60 degrees. A solid rubber elastic layer with a thermal conductivity λ in a thickness direction of not less than 0.16 W/(m·k) and not more than 0.40 W/(m·k) is included.

摘要翻译： 压力辊形成用于使加热构件接触以夹持并传送热记录材料的辊隙。 辊包括芯金属和含有填料的弹性层。 含有填料的弹性层包括长度不小于0.05mm且不大于1mm的导热填料，其长度方向上的热导率λf在λf≥500W/（m·k）的范围内，为 分散在5体积％以上且40体积％以下。 含有填料的弹性层在垂直于记录材料输送方向的纵向上的热导率λy为λy≥2.5W/（m·k），填料的ASKER-C硬度不大于60度。 厚度方向的导热率λ为0.16W /（m·k）以上且0.40W /（m·k）以下的固体橡胶弹性层。

公开(公告)号：US08224223B2

公开(公告)日：2012-07-17

申请号：US13154600

申请日：2011-06-07

申请人： Hiroyuki Sakakibara ,  Norio Hashimoto ,  Hiroaki Sakai ,  Atsushi Iwasaki ,  Yuko Sekihara ,  Kazuo Kishino ,  Masaaki Takahashi ,  Katsuhisa Matsunaka

发明人： Hiroyuki Sakakibara ,  Norio Hashimoto ,  Hiroaki Sakai ,  Atsushi Iwasaki ,  Yuko Sekihara ,  Kazuo Kishino ,  Masaaki Takahashi ,  Katsuhisa Matsunaka

IPC分类号： G03G15/20 ,  F28F5/02

CPC分类号： G03G15/206 ,  G03G2215/2035

摘要： A pressure roller forms a nip for contacting a heating member to pinch and convey a heat recording material. The roller includes a core metal and an elastic layer containing filler. The elastic layer containing the filler includes thermal conductive filler with a length of not less than 0.05 mm and not more than 1 mm with a thermal conductivity λf in the longitudinal direction in a range of λf≧500 W/(m·k), being dispersed in not less than 5 vol % and not more than 40 vol %. The elastic layer containing the filler has a thermal conductivity λy in the longitudinal direction perpendicular to a recording material conveyance direction, of λy≧2.5 W/(m·k) and an ASKER-C hardness of the filler is not more than 60 degrees. A solid rubber elastic layer with a thermal conductivity λ in a thickness direction of not less than 0.16 W/(m·k) and not more than 0.40 W/(m·k) is included.

摘要翻译： 压力辊形成用于使加热构件接触以夹持并传送热记录材料的辊隙。 辊包括芯金属和含有填料的弹性层。 含有填料的弹性层包括长度不小于0.05mm且不大于1mm的导热填料，其长度方向上的热导率λf在λf≥500W/（m·k）的范围内，为 分散在5体积％以上且40体积％以下。 含有填料的弹性层在垂直于记录材料输送方向的纵向上的热导率λy为λy≥2.5W/（m·k），填料的ASKER-C硬度不大于60度。 包含厚度方向的导热率λ为0.16W /（m·k）以上且0.40W /（m·k）以下的固体橡胶弹性层。

公开(公告)号：US20110091252A1

公开(公告)日：2011-04-21

申请号：US12904783

申请日：2010-10-14

申请人： Yuko Sekihara ,  Norio Hashimoto ,  Hiroaki Sakai ,  Hiroyuki Sakakibara ,  Kazuo Kishino ,  Masaaki Takahashi ,  Katsuhisa Matsunaka

发明人： Yuko Sekihara ,  Norio Hashimoto ,  Hiroaki Sakai ,  Hiroyuki Sakakibara ,  Kazuo Kishino ,  Masaaki Takahashi ,  Katsuhisa Matsunaka

IPC分类号： G03G15/20

CPC分类号： G03G15/206 ,  G03G2215/2048

摘要： A pressing member for creating a nip in which the pressing member contacts a heating member and a recording material is heated while being nip-conveyed, includes an elastic layer and a high thermal conductive elastic layer which is provided on the elastic layer and has a thermal conductivity which is higher than that of the elastic layer. In the high thermal conductive elastic layer, a needle-like thermal conductivity-anisotropic filler and carbon nanofibers are dispersed in a heat-resistant elastic material.

摘要翻译： 用于产生压制构件与加热构件接触的压区的加压构件和记录材料在被夹送输送的同时加热包括弹性层和设置在弹性层上的具有热的热导弹性层 电导率高于弹性层。 在高导热弹性层中，针状热导率各向异性填料和碳纳米纤维分散在耐热弹性材料中。

公开(公告)号：US06564033B2

公开(公告)日：2003-05-13

申请号：US10004877

申请日：2001-12-07

申请人： Yaomin Zhou ,  Kazuo Kishino ,  Hideyuki Yano ,  Masahiro Suzuki ,  Kouji Sasaki

发明人： Yaomin Zhou ,  Kazuo Kishino ,  Hideyuki Yano ,  Masahiro Suzuki ,  Kouji Sasaki

IPC分类号： G03G1520

CPC分类号： C25D3/12 ,  C25D1/04 ,  G03G15/2057 ,  G03G2215/2016 ,  G03G2215/2035 ,  G03G2215/2038

摘要： To provide a high-durable fixing belt and an image fixing apparatus with high durability and high reliability for using a heating body needing a small amount of thermal capacity to enable heating with low energy. The fixing belt according to the present invention includes at least a release layer and a metal layer made by electroforming nickel, in which the electroformed nickel has a crystal orientation ratio 1(200)/1(111) of 3 or more, in which a surface(200) is preferentially grown, and a microvickers hardness of 280 to 450.

公开(公告)号：US06539196B2

公开(公告)日：2003-03-25

申请号：US09472889

申请日：1999-12-28

申请人： Mitsuhiro Ota ,  Kazuo Kishino ,  Jiro Ishizuka ,  Osamu Soutome

发明人： Mitsuhiro Ota ,  Kazuo Kishino ,  Jiro Ishizuka ,  Osamu Soutome

IPC分类号： G03G1520

CPC分类号： G03G15/2057 ,  Y10T428/31663

摘要： The invention provides a roll member capable of preventing a sheet of recording paper from wrinkling. A metal compound MmXn and an inorganic fine powder are added to a silicone rubber layer forming the surface layer of the roll member. In the compound formula, M is a cation selected from among ions of Al, Sc, Cr, Fe, Co, Ni, Cu, Zn and Ga, and X is an anion selected from among ions of halogens, inorganic acids and organic acids.

摘要翻译： 本发明提供一种能够防止记录纸起皱的卷装置。 将金属化合物MmXn和无机细粉末加入到形成辊部件的表面层的硅橡胶层中。 在该化合物中，M是选自Al，Sc，Cr，Fe，Co，Ni，Cu，Zn和Ga的离子中的阳离子，X是选自卤素，无机酸和有机酸的离子中的阴离子。

公开(公告)号：US06424815B1

公开(公告)日：2002-07-23

申请号：US09680973

申请日：2000-10-06

申请人： Hideo Kawamoto ,  Kazuo Kishino ,  Masaaki Takahashi ,  Jiro Ishizuka ,  Osamu Sotome ,  Yuji Kitano

发明人： Hideo Kawamoto ,  Kazuo Kishino ,  Masaaki Takahashi ,  Jiro Ishizuka ,  Osamu Sotome ,  Yuji Kitano

IPC分类号： G03G1520

CPC分类号： G03G15/2025 ,  G03G2215/2093

摘要： An oil coating roller is provided which has superior releasing properties and will not abrade an edge portion of an oil control blade. In the oil coating roller having a topmost exterior layer composed of a silicone rubber layer, the silicone rubber layer contains 0 to 0.5 part by weight of an inorganic filler having a predetermined average particle diameter to 100 parts by weight of a silicone rubber, and the tensile strength of the silicone rubber layer is 1.0 MPa or more. In addition, the surface roughness (Rz) of the silicone rubber layer is 0.5 to 20 &mgr;m.

摘要翻译： 提供了具有优异的脱模性能并且不会磨损油控叶片的边缘部分的涂油辊。 在具有由硅橡胶层构成的最外层的油涂布辊中，硅橡胶层含有0〜0.5重量份的具有预定平均粒径的无机填料，相对于100重量份的硅橡胶， 硅橡胶层的拉伸强度为1.0MPa以上。 此外，硅橡胶层的表面粗糙度（Rz）为0.5〜20μm。

公开(公告)号：US6078780A

公开(公告)日：2000-06-20

申请号：US687781

申请日：1996-07-31

申请人： Atsuyoshi Abe ,  Takeshi Setoriyama ,  Kazuo Kishino ,  Keisuke Matsuo ,  Hideyuki Hatakeyama

发明人： Atsuyoshi Abe ,  Takeshi Setoriyama ,  Kazuo Kishino ,  Keisuke Matsuo ,  Hideyuki Hatakeyama

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G2215/2016 ,  G03G2215/2035 ,  G03G2215/2038

摘要： An image heating device is provided with a film having an electrical conductive layer, a magnetic flux generating unit. An eddy current is generated on the electrical conductive layer by the magnetic flux generated by the magnetic flux generating unit. The electrical conductive layer generates heat, and an image is heated by the heat of the film. The film is provided with an elastic layer arranged on the image side of the electrical conductive layer, and a primer layer is arranged between the electrical conductive layer and the elastic layer. It is possible to effectuate a heating fixation that can be started quickly with generating no nonuniformity in the image gloss and maintaining a high image quality.

摘要翻译： 图像加热装置设置有具有导电层的膜，磁通量产生单元。 通过由磁通量产生单元产生的磁通在导电层上产生涡流。 导电层产生热量，图像被膜的热量加热。 所述膜设置有布置在所述导电层的像侧上的弹性层，并且在所述导电层和所述弹性层之间布置底漆层。 可以实现可快速开始的加热固定，并且不产生图像光泽的不均匀性并保持高的图像质量。

公开(公告)号：US5950061A

公开(公告)日：1999-09-07

申请号：US978376

申请日：1997-11-25

申请人： Mitsuhiro Ota ,  Takeshi Menjo ,  Kazuo Kishino ,  Hideo Kawamoto

发明人： Mitsuhiro Ota ,  Takeshi Menjo ,  Kazuo Kishino ,  Hideo Kawamoto

IPC分类号： G03G15/20

CPC分类号： G03G15/2057

摘要： A fixing member includes a plurality of elastic layers on a core member, at least one elastic layer L1 among these elastic layers being overlaid on an elastic layer L2 having a surface roughness Rz of 10 .mu.m or more. The fixing member has a high heat conductivity, and the temperature depression of a fixing roller is moderated in a continuous paper feeding process.

摘要翻译： 固定构件包括在芯构件上的多个弹性层，这些弹性层中的至少一个弹性层L1覆盖在表面粗糙度Rz为10μm以上的弹性层L2上。 固定构件具有高导热性，并且在连续进纸过程中定影辊的温度下降缓和。

公开(公告)号：US5863660A

公开(公告)日：1999-01-26

申请号：US960116

申请日：1997-10-27

申请人： Hiroaki Kumagai ,  Kazuo Kishino ,  Masaaki Takahashi ,  Hideo Kawamoto ,  Hideyuki Hatakeyama

发明人： Hiroaki Kumagai ,  Kazuo Kishino ,  Masaaki Takahashi ,  Hideo Kawamoto ,  Hideyuki Hatakeyama

IPC分类号： G03G15/20 ,  B32B9/04

CPC分类号： G03G15/2057 ,  Y10T428/31663 ,  Y10T428/31681

摘要： A fixing member suitable for use in an electrophotographic image forming apparatus is formed by providing a silicone rubber surface layer containing a metal compound represented by M.sub.m X.sub.n, wherein M denotes a metal cation selected from Al, Sc, Cr, Fe, Co, Ni, Cu, Zn and Ga, X denotes an anion selected from halogens, inorganic acid ions and organic acid ions, and m and n are positive integers satisfying m.times.(valence of M)=n.times.(valence of X). The silicone rubber surface layer can exhibit improved wear resistance while retaining a good toner releasability.

摘要翻译： 通过提供含有由MmXn表示的金属化合物的硅橡胶表面层，其中M表示选自Al，Sc，Cr，Fe，Co，Ni，Cu的金属阳离子，形成适用于电子照相图像形成装置的固定构件 ，Zn和Ga，X表示选自卤素，无机酸离子和有机酸离子的阴离子，+ E，uns m + EE和+ E，uns n + EE为满足mx（价数M）= nx的正整数 X价）。 硅橡胶表面层可以显示出改进的耐磨性，同时保持良好的调色剂释放性。

公开(公告)号：US5765086A

公开(公告)日：1998-06-09

申请号：US727234

申请日：1996-10-08

申请人： Kazuo Kishino ,  Hiroaki Kumagai ,  Masaaki Takahashi ,  Hideo Kawamoto ,  Hideyuki Hatakeyama

发明人： Kazuo Kishino ,  Hiroaki Kumagai ,  Masaaki Takahashi ,  Hideo Kawamoto ,  Hideyuki Hatakeyama

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G15/2057 ,  G03G2215/2016 ,  G03G2215/2035

摘要： A heat fixing belt having an electrically conductive layer in which an eddy current is produced by an alternating magnetic field applied from outside the belt thereby generating heat. The belt further includes toner release layer disposed on the surface of the fixing belt, the fixing belt being characterized in that the electrically conductive layer is an aluminum layer with a thickness less than 35 .mu.m, and having a rubber elastic layer between the aluminum layer and the toner release layer. The rubber elastic layer is disposed between the aluminum layer and the toner release layer making it possible to greatly reduce the time required to heat the fixing belt up to a predetermined temperature necessary for the fixing operation after the electric power is turned on. Thus, the invention can provide a heat fixing apparatus capable of quickly starting the fixing operation.

摘要翻译： 具有导电层的热定影带，其中通过从带外部施加的交变磁场产生涡流，从而产生热量。 所述带还包括设置在所述定影带的表面上的调色剂释放层，所述定影带的特征在于，所述导电层是厚度小于35μm的铝层，并且在所述铝层之间具有橡胶弹性层 和调色剂释放层。 橡胶弹性层设置在铝层和调色剂释放层之间，使得可以在电力接通之后将定影带加热到定影操作所需的预定温度，大大减少所需的时间。 因此，本发明可以提供能够快速开始定影操作的热定影装置。