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91. 发明申请

US20140086650A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20140086650A1
公开(公告)日：2014-03-27
申请号：US14034026
申请日：2013-09-23
申请人： Konica Minolta, Inc.
发明人： Asahi EBE , Toshihiro WAZUMI , Makoto UI , Tomoyuki HAYAKAWA , Akihiko OOISHI
IPC分类号： G03G15/20
CPC分类号： G03G15/2085 , G03G15/20 , G03G15/2028 , G03G15/2053 , G03G2215/2032
摘要： A fixing device and An image forming apparatus include: a first pressure roller having an elastic layer in a surface layer section; a fixing belt wound on the elastic layer of the first pressure roller; a second pressure roller that presses the elastic layer of the first pressure roller via the fixing belt, the second pressure roller forming a fixing nip portion between the fixing belt and the second pressure roller; and a guide member that guides the fixing belt in such a manner as to separate the fixing belt from a protruding portion of the elastic layer, the protruding portion being formed on an entrance side of the fixing nip portion in a sheet conveying direction.
摘要翻译：定影装置和图像形成装置包括：在表层部分具有弹性层的第一压力辊; 缠绕在第一压力辊的弹性层上的定影带; 第二压力辊，其经由所述定影带按压所述第一压力辊的弹性层，所述第二压力辊在所述定影带和所述第二压力辊之间形成定影夹持部; 以及引导构件，其以使得定影带与弹性层的突出部分分离的方式引导定影带，突出部分在片材输送方向上形成在定影夹持部的入口侧。

92. 发明申请

US20140079447A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20140079447A1
公开(公告)日：2014-03-20
申请号：US13770612
申请日：2013-02-19
申请人： FUJI XEROX CO., LTD.
发明人： Hiroko FURUKATA , Kiichiro ARIKAWA , Masahiro ISHINO , Junichi UCHIYAMA
IPC分类号： G03G15/20
CPC分类号： G03G15/2085 , G03G15/2028 , G03G15/657 , H05B1/00
摘要： A fixing device includes a pair of fixing members and a guide member. The guide member includes a guide plate having a guide surface, a back surface when the guide surface is defined as a front surface, and holes that are spaced apart from each other in a widthwise direction of the sheet and that extend through the guide surface and the back surface; and sheet receiving members that are disposed in correspondence with the holes, each sheet receiving member including a body and an insertion portion that protrudes from the body and that is inserted into the corresponding hole, the insertion portions being inserted into the corresponding holes and being moved along the guide surface, so that the sheet receiving members are mounted to the guide plate while the bodies protrude from the guide surface.
摘要翻译：固定装置包括一对固定构件和引导构件。引导构件包括具有引导表面的引导板，当引导表面被定义为前表面时的后表面，以及在片材的宽度方向上彼此间隔开并且延伸穿过引导表面的孔，背面; 以及与所述孔对应地设置的片材容纳构件，每个片材接收构件包括主体和从所述主体突出并插入到相应的孔中的插入部分，所述插入部分插入到相应的孔中并被移动沿着引导表面，使得片材接收构件安装到引导板，同时主体从引导表面突出。

93. 发明申请

US20130287413A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20130287413A1
公开(公告)日：2013-10-31
申请号：US13836969
申请日：2013-03-15
申请人： CANON KABUSHIKI KAISHA
发明人： Yuki Akamatsu
IPC分类号： G03G15/20
CPC分类号： G03G15/2085 , B65H29/58 , B65H29/60 , G03G15/2028 , G03G15/235 , G03G15/70 , G03G21/206
摘要： The present invention provides an image forming apparatus which suppresses the occurrence of the dew condensation in the post-processing operation when the sheet is jammed and prevents additional sheet jam. When information indicating that a sheet is jammed is received, if the sheet detecting sensor detects the sheet on a switching member, a controller drives rollers until an upstream edge of the sheet in the sheet conveyance direction passes through the switching member.
摘要翻译：本发明提供了一种图像形成装置，当片材卡住时抑制后处理操作中的结露的发生，并防止附加的卡纸。当接收到表示纸张卡住的信息时，如果片材检测传感器检测到切换部件上的片材，则控制器驱动辊直到片材输送方向上的片材的上游边缘通过切换部件。

94. 发明申请

US20130266352A1 IMAGE HEATING APPARATUS 有权
标题翻译：图像加热装置
公开(公告)号：US20130266352A1
公开(公告)日：2013-10-10
申请号：US13834122
申请日：2013-03-15
申请人： CANON KABUSHIKI KAISHA
发明人： Yuichi Makino
IPC分类号： G03G15/20
CPC分类号： G03G15/2085 , G03G15/2017 , G03G15/2025 , G03G15/2028
摘要： If the positional relationship between the rubbing roller and the contact angle of the belt-like fixing member is changed by inclination of the steering roller, it is always possible for the rubbing roller to abut on the range where the belt-like fixing member is wrapped. As a result, it is possible to maintain uniform surface roughness for the fixing member surface layer, allowing the recording material to maintain evenness in the gloss.
摘要翻译：如果摩擦辊与带状固定构件的接触角之间的位置关系由于转向辊的倾斜而改变，那么摩擦辊总能够在带状固定构件被包裹的范围上抵接。结果，可以保持固定构件表面层的均匀的表面粗糙度，从而使记录材料保持光泽的均匀性。

95. 发明申请

US20130078015A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20130078015A1
公开(公告)日：2013-03-28
申请号：US13613535
申请日：2012-09-13
申请人： Masami MARUKO
发明人： Masami MARUKO
IPC分类号： G03G15/20
CPC分类号： G03G15/2085 , G03G15/2028 , G03G2215/0135
摘要： The image forming apparatus according to the present invention has a fixing member and a paper separation part. The fixing member fixes an image by heating and applying a pressure to a sheet of printing paper S on which a toner image is transferred, while transferring the paper S. The paper separation part has a blower part and an air ejecting part that ejects the air sent out from the blower part against a paper outlet port of a nipping part N of the fixing member. The air ejection part has ribs that divide the air flow sent out from said blower part.
摘要翻译：根据本发明的图像形成装置具有固定构件和纸分离部。固定部件在传送纸张S的同时通过加热并对其上转印有调色剂图像的一张打印纸S施加压力来固定图像。纸张分离部分具有鼓风部分和喷射空气的空气喷射部分从鼓风机部分向着固定部件的夹持部分N的出纸口排出。空气喷射部分具有分隔从所述鼓风机部分发出的空气流的肋。

96. 发明申请

US20120308280A1 IMAGE HEATING APPARATUS AND HEATER USED IN THE APPARATUS 失效
标题翻译：图像加热装置和装置中使用的加热器
公开(公告)号：US20120308280A1
公开(公告)日：2012-12-06
申请号：US13484978
申请日：2012-05-31
申请人： Takaaki Tsuruya , Hiroyuki Sakakibara
发明人： Takaaki Tsuruya , Hiroyuki Sakakibara
IPC分类号： G03G15/20
CPC分类号： G03G15/2085 , G03G15/2028 , G03G15/2042
摘要： An image heating apparatus includes: an endless belt; a heater, contacted to a surface of the endless belt, provided so that a longitudinal direction thereof is parallel to a generating line direction of the endless belt; and a pressing member for forming a nip together with the endless belt. The heater includes: an elongated substrate; a first heat generating line, provided on the substrate along a longitudinal direction of the substrate, including first heat generating resistors having a negative temperature coefficient of resistance and being electrically connected in series; and a second heat generating line, provided on the substrate along the longitudinal direction of the substrate, electrically connected to the first heat generating line in parallel. The second heat generating line includes a plurality of second heat generating resistors having the negative temperature coefficient of resistance and being electrically connected in series.
摘要翻译：图像加热装置包括：环形带; 与环形带的表面接触的加热器，其设置成使得其长度方向平行于环形带的发电线方向; 以及与环形带一起形成辊隙的按压部件。加热器包括：细长基板; 第一发热线，沿着基板的长度方向在基板上设置，包括具有负的温度系数的串联的第一发热电阻器，以及沿着基板的长度方向设置在基板上的第二发热线，并联地与第一发热线电连接。第二发热管线包括多个第二发热电阻器，其具有负的温度系数电阻并串联电连接。

97. 发明申请

US20110222874A1 FIXING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME 有权
标题翻译：固定装置和图像形成装置，包括它们
公开(公告)号：US20110222874A1
公开(公告)日：2011-09-15
申请号：US13029648
申请日：2011-02-17
申请人： Masamichi YAMADA
发明人： Masamichi YAMADA
IPC分类号： G03G15/20
CPC分类号： G03G15/2085 , G03G15/2028 , G03G15/206
摘要： A fixing device for fixing a toner image on a recording medium includes a fixing roller, a pressing roller, and at least one of a sheet guide, a sheet separation plate, and an electric component module. The fixing roller rotates in a predetermined direction of rotation. The pressing roller rotates and contacts an outer circumferential surface of the fixing roller to form a nip between the pressing roller and the fixing roller through which the recording medium bearing the toner image passes to fix the toner image by heat and pressure. The position of the pressing roller is changeable relative to the fixing roller. At least one of the sheet guide, the separation plate, and the electric component module moves in conjunction with movement of the pressing roller as a single integrated unit without changing relative positions with respect to the pressing roller.
摘要翻译：用于将调色剂图像定影在记录介质上的定影装置包括定影辊，加压辊，以及片材引导件，片材分离板和电气部件模块中的至少一个。定影辊沿预定的旋转方向旋转。压辊旋转并接触定影辊的外圆周表面，以在压辊和定影辊之间形成辊隙，通过该定影辊，承载调色剂图像的记录介质通过该定影辊通过热和压力来固定调色剂图像。加压辊的位置相对于定影辊是可变的。片材引导件，分离板和电气部件模块中的至少一个与作为单个集成单元的加压辊的移动一起移动，而不改变相对于加压辊的相对位置。

98. 发明申请

US20110211876A1 FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
标题翻译：固定装置和成像装置的图像形成装置
公开(公告)号：US20110211876A1
公开(公告)日：2011-09-01
申请号：US12964090
申请日：2010-12-09
申请人： Naoki IWAYA , Masaaki Yoshikawa , Akira Shinshi , Kenji Ishii , Kenichi Hasegawa , Hiroshi Yoshinaga , Yoshiki Yamaguchi , Yutaka Ikebuchi , Ippei Fujimoto , Shuntaroh Tamaki , Toshihiko Shimokawa , Tetsuo Tokuda
发明人： Naoki IWAYA , Masaaki Yoshikawa , Akira Shinshi , Kenji Ishii , Kenichi Hasegawa , Hiroshi Yoshinaga , Yoshiki Yamaguchi , Yutaka Ikebuchi , Ippei Fujimoto , Shuntaroh Tamaki , Toshihiko Shimokawa , Tetsuo Tokuda
IPC分类号： G03G15/20
CPC分类号： G03G15/2085 , G03G15/2028 , G03G2215/2035 , G03G2221/1672
摘要： A fixing device includes a flexible, endless belt-shaped fixing member that rotates in a predetermined direction of rotation, a substantially cylindrical metal heat conductor provided inside a loop formed by the fixing member and facing an inner circumferential surface of the fixing member, a pressing member that presses the fixing member against the metal heat conductor to form a nip between the fixing member and the pressing member through which a recording medium bearing a toner image passes, and a separator that presses the fixing member against the metal heat conductor, provided downstream from the nip in the direction of rotation of the fixing member and contacting the recording medium discharged from the nip to separate the recording medium from the fixing member and guide the recording medium out of the fixing device.
摘要翻译：定影装置包括沿预定旋转方向旋转的柔性环形带状固定构件，设置在由固定构件形成并且面向固定构件的内周表面的环内的大致圆柱形的金属导热体，将固定部件压靠在金属导热体上的部件，以在固定部件与承载有调色剂图像的记录介质的按压部件之间形成夹持部，以及将固定部件压靠在金属导热体上的隔膜，从固定部件的旋转方向上的辊隙开始接触从辊隙排出的记录介质，以将记录介质与固定部件分开，并将记录介质引导出固定装置。

99. 发明申请

US20180253054A1 IMAGE HEATING APPARATUS 审中-公开
公开(公告)号：US20180253054A1
公开(公告)日：2018-09-06
申请号：US15910520
申请日：2018-03-02
申请人： CANON KABUSHIKI KAISHA
发明人： Tomoaki Tanto
IPC分类号： G03G15/20
CPC分类号： G03G15/80 , G03G15/2017 , G03G15/2028 , G03G15/2039 , G03G15/206 , G03G15/2085 , G03G15/2089 , G03G21/1685 , G03G2215/2009
摘要： An image heating apparatus a first rotatable member; a second rotatable member cooperative with the first rotatable member to form a heating nip; a first supporting plate supporting the second rotatable member; a second supporting plate rotatably supporting the second rotatable member; a heater unit including the second rotatable member, a heater configured to the heat the second rotatable member, a connector mounted to the heater by movement relative to the heater in a first direction, a stopper portion configured to stop the relative movement of the connector relative to the heater in the first direction, a blocking portion fixed on the first supporting plate. The blocking portion permits mounting of the heater unit with the connector being in the first position relative to the heater. The blocking portion prevents mounting of the heater unit with the connector being in the second position.

100. 发明申请

US20170371284A1 FIXING DEVICE THAT STABLY ENSURES CLEARANCE BETWEEN SEPARATING MEMBER AND FIXING ROLLER, AND IMAGE FORMING APPARATUS THAT INCLUDES THE SAME 有权
公开(公告)号：US20170371284A1
公开(公告)日：2017-12-28
申请号：US15490461
申请日：2017-04-18
申请人： KYOCERA Document Solutions Inc.
发明人： Masaru TAKAGI , Masami FUCHI
IPC分类号： G03G15/20
CPC分类号： G03G15/2085 , G03G15/2028 , G03G15/2064
摘要： A fixing device includes a fixing member that is heated, a pressure member, a fixed housing, a movable housing, a moving mechanism, a separating member, a regulating portion, and a link member. The link member is interposed between the movable housing and the separating member. In the pressurized state, the separating member turns about the support shaft in a direction where the separating member approaches to the fixing member by own weight of the separating member. When the fixing pressure is switched from the pressurized state to the reduced pressure state, moving the movable housing in the direction where the movable housing separates from the fixed housing by the moving mechanism causes the separating member to turn about the support shaft via the link member in the direction where the separating member separates from the fixing member and causes the regulating portion to regulate turning of the separating member.

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