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21. 发明申请

US20150139696A1 DEVELOPING DEVICE 有权
标题翻译：开发设备
公开(公告)号：US20150139696A1
公开(公告)日：2015-05-21
申请号：US14534707
申请日：2014-11-06
申请人： CANON KABUSHIKI KAISHA
发明人： Yusuke Ishida , Takanori Iida , Hisashi Tsukijima
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/0893 , G03G15/0877 , G03G15/0887 , G03G15/0891 , G03G2215/0833
摘要： A developing device includes: a developer carrying member; a first chamber; a second chamber; a feeding member; a discharging portion; and a regulating portion, provided above a rotation center of the feeding member so as to oppose a reverse feeding portion of the feeding member with respect to a rotational axis direction of the feeding member, for regulating a gap between an inner wall of the second chamber and the reverse feeding portion so as to be narrowed. The regulating portion is provided at least in a position opposite from the first chamber with respect to the rotation center of the feeding member as seen in the rotational axis direction of the feeding member.
摘要翻译：显影装置包括：显影剂承载构件; 第一个房间第二个房间喂食部件放电部分; 以及调节部，其设置在所述供给部件的旋转中心的上方，以相对于所述供给部件的旋转轴线方向与所述供给部件的反向供给部相对，用于调整所述第二室的内壁和反向进给部分变窄。调节部至少在与供给部件的旋转轴线方向相对地相对于进给部件的旋转中心与第一室相反的位置设置。

22. 发明授权

US08676093B2 Developing device, image carrier unit and image forming apparatus 有权
标题翻译：显影装置，图像载体单元和图像形成装置
公开(公告)号：US08676093B2
公开(公告)日：2014-03-18
申请号：US12901144
申请日：2010-10-08
申请人： Takashi Sakamoto , Kei Hirata , Akihide Kawamura , Naoya Iwata
发明人： Takashi Sakamoto , Kei Hirata , Akihide Kawamura , Naoya Iwata
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G2215/0822 , G03G2215/083 , G03G2215/0833
摘要： A developing device includes a first developer containing chamber, a second developer containing chamber, a first inflow section, a second inflow section, a first conveyance member and a second conveyance member. The first inflow section allows the developer to flow from the second developer containing chamber into the first developer containing chamber. The second inflow section allows the developer to flow from the first developer containing chamber into the second developer containing chamber. The first conveyance member conveys the developer contained in the first developer containing chamber in a first developer conveyance direction. The second conveyance member conveys the developer contained in the second developer containing chamber in a second developer conveyance direction. In a range corresponding to the first inflow section, an area of a cross section, perpendicular to the second developer conveyance direction, of the second developer containing chamber decreases along the second developer conveyance direction.
摘要翻译：显影装置包括第一显影剂容纳室，第二显影剂容纳室，第一流入部分，第二流入部分，第一输送部件和第二输送部件。第一流入部分允许显影剂从第二显影剂容纳室流入第一显影剂容纳室。第二流入部分允许显影剂从第一显影剂容纳室流入第二显影剂容纳室。第一输送构件在第一显影剂输送方向上输送容纳在第一显影剂容纳室中的显影剂。第二输送构件在第二显影剂输送方向上输送容纳在第二显影剂容纳室中的显影剂。在与第一流入部相对应的范围内，第二显影剂收纳室的垂直于第二显影剂输送方向的截面的区域沿第二显影剂输送方向下降。

23. 发明授权

US08457533B2 Developing device and image forming apparatus 有权
标题翻译：显影装置和图像形成装置
公开(公告)号：US08457533B2
公开(公告)日：2013-06-04
申请号：US12775893
申请日：2010-05-07
申请人： Takashi Sakamoto , Hiroaki Ohkuma , Daisuke Nakai
发明人： Takashi Sakamoto , Hiroaki Ohkuma , Daisuke Nakai
IPC分类号： G03G15/08
CPC分类号： G03G15/0887 , G03G15/0893 , G03G2215/0833 , G03G2215/0838
摘要： A developing device includes a first chamber, a second chamber, a first inlet portion, a first carrying member and an auxiliary blade. The first chamber receives a developer supplied to a developer holder. The second chamber receives the developer carried from the first chamber after being circulated between the first chamber and the second chamber. The first inlet portion allows the developer to be introduced from the second chamber to the first chamber. The first carrying member is disposed in the first chamber to carry the developer in the first chamber in a first carrying direction. The first carrying member includes a rotating shaft, a spiral blade provided at an outer periphery of the rotating shaft, and the auxiliary blade formed toward an upstream side of the first carrying direction from the spiral blade.
摘要翻译：显影装置包括第一室，第二室，第一入口部分，第一承载构件和辅助叶片。第一室接收供应给显影剂架的显影剂。在第一室和第二室之间循环之后，第二室容纳从第一室运送的显影剂。第一入口部分允许显影剂从第二室引入第一室。第一承载构件设置在第一室中，以在第一输送方向上携带显影剂在第一室中。第一承载构件包括旋转轴，设置在旋转轴的外周的螺旋叶片和从螺旋叶片朝向第一输送方向的上游侧形成的辅助叶片。

24. 发明申请

US20110305486A1 TONER CONVEYING APPARATUS, TONER CARTRIDGE AND CLEANING UNIT HAVING THE TONER CONVEYING APPARATUS 审中-公开
标题翻译：墨粉输送装置，墨粉盒和清洁装置的墨粉输送装置
公开(公告)号：US20110305486A1
公开(公告)日：2011-12-15
申请号：US13158790
申请日：2011-06-13
申请人： Toshihide OHGOSHI , Takafumi Nagai
发明人： Toshihide OHGOSHI , Takafumi Nagai
IPC分类号： G03G15/08 , G03G21/00
CPC分类号： G03G15/0879 , G03G15/0875 , G03G15/0877 , G03G2215/0827 , G03G2215/0833
摘要： A toner conveying apparatus comprising: a toner conveying barrel having a toner conveying path arranged inside, a toner inlet arranged on an upstream side of the toner conveying path in order to introduce toner from an outside into the toner conveying path and a toner outlet arranged on a downstream side of the toner conveying path in order to discharge the toner out of the toner conveying path; and a screw shaft provided in the toner conveying barrel rotatably and conveying the toner in the toner conveying path from the upstream side to the downstream side, wherein the screw shaft has a rotating shaft and a spiral blade mounted to the rotating shaft, the spiral blade has a rigid spiral section fixed to the rotating shaft, and a spiral spring section arranged on a position facing the toner outlet on a downstream side with respect to a downstream side end portion of the rigid spiral section, only an upstream side end portion of the spiral spring section is fixed to the downstream side end portion of the rigid spiral section or the rotating shaft portion near the downstream side end portion of the rigid spiral section, and the spiral spring section can elastically expands and contracts to a direction of the rotating shaft.
摘要翻译：一种调色剂输送装置，包括：调色剂输送筒，其具有布置在其内部的调色剂输送路径;调色剂入口，布置在调色剂输送路径的上游侧，以便将调色剂从外部引入调色剂输送路径;以及调色剂出口，调色剂输送路径的下游侧，以将调色剂排出调色剂输送路径; 以及设置在所述调色剂输送筒中的螺旋轴，其可旋转地将所述调色剂输送路径中的调色剂从上游侧输送到下游侧，其中所述螺杆轴具有安装在所述旋转轴上的旋转轴和螺旋叶片，所述螺旋叶片具有固定到旋转轴的刚性螺旋部分，以及螺旋弹簧部分，其布置在相对于刚性螺旋部分的下游侧端部部分的下游侧面向调色剂出口的位置处，仅限于该螺旋弹簧部分的上游侧端部螺旋弹簧部分固定到刚性螺旋部分的下游侧端部或刚性螺旋部分的下游侧端部附近的旋转轴部分，并且螺旋弹簧部分可以弹性膨胀并收缩到旋转轴的方向。

25. 发明授权

US07991332B2 Developing apparatus having a feeding member for feeding a developer 有权
标题翻译：具有用于供给显影剂的供给部件的显影装置
公开(公告)号：US07991332B2
公开(公告)日：2011-08-02
申请号：US11689809
申请日：2007-03-22
申请人： Tomoyuki Sakamaki
发明人： Tomoyuki Sakamaki
IPC分类号： G03G15/08
CPC分类号： G03G15/0844 , G03G2215/0119 , G03G2215/0822 , G03G2215/0833 , G03G2215/0838
摘要： A developing apparatus includes a developer container that contains a developer and a supply device that supplies a supply developer to the developer container. A feeding member that feeds the developer is disposed close to a discharge opening in the developer container, which allows the discharge of the developer contained in the developer container. The feeding member has a developer feeding power in an opposing area, in which the developer feeding member is opposed to the discharge opening, larger than a developer feeding power in an upstream-side area, which is upstream of the opposing area with respect to a developer feeding direction. Further, the feeding member has a developer feeding power in a downstream-side area, which is downstream of the opposing area with respect to the developer feeding direction, equal to or larger than the developer feeding power in the opposing area.
摘要翻译：显影装置包括显影剂容器，显影剂容器包含显影剂和向显影剂容器供应供应显影剂的供应装置。供给显影剂的供给构件设置在显影剂容器中的排出口附近，这允许排出显影剂容器中所含的显影剂。供给部件具有显影剂供给动力，该相对区域中显影剂供给部件与排出口相对，大于上游侧区域中的显影剂供给力，该上游侧区域相对于相对区域显影剂送料方向。此外，馈送构件具有在相对于显影剂馈送方向在相对区域的下游的下游侧区域中的显影剂供给功率等于或大于相对区域中的显影剂供给功率。

26. 发明申请

US20090317141A1 DEVELOPMENT APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：开发设备和图像形成装置
公开(公告)号：US20090317141A1
公开(公告)日：2009-12-24
申请号：US12486092
申请日：2009-06-17
申请人： Futoshi OKAZAKI , Kazuhiro Sakamoto
发明人： Futoshi OKAZAKI , Kazuhiro Sakamoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0893 , G03G15/0877 , G03G2215/0822 , G03G2215/0833 , G03G2215/0838
摘要： A development apparatus 8 has developer transport members 26 and 27 respectively contained in containers 22 and 23 and transporting developer while stirring the developer and passing the developer to each other at a passing portion 41 and a passing portion 42, thereby causing the developer to circulate in a developer tank 21. The passing portion is formed at a location of a partition 21c adjacent to a developer discharging mechanism 34 and the passing portion 42 is formed at a location of the partition 21c away from the developer discharging mechanism 34. The passing portions 41 and 42 have configurations in which a transport force acting on the developer at the passing portion 41 is greater than the transport force acting on the developer at the passing portion 42.
摘要翻译：显影装置8具有分别容纳在容器22和23中的显影剂传送构件26和27，并且在搅拌显影剂并在通过部分41和通过部分42处使显影剂彼此通过的同时传送显影剂，从而使显影剂在通过部分形成在与显影剂排出机构34相邻的隔壁21c的位置处，并且通过部分42形成在分隔件21c远离显影剂排出机构34的位置。通过部分41 和42具有其中在通过部分41作用在显影剂上的输送力大于在通过部分42作用在显影剂上的输送力的构造。

27. 发明授权

US07636535B2 Developing unit 有权
标题翻译：开发单位
公开(公告)号：US07636535B2
公开(公告)日：2009-12-22
申请号：US11700896
申请日：2007-02-01
申请人： Hisashi Kunihiro , Toshihide Ohgoshi
发明人： Hisashi Kunihiro , Toshihide Ohgoshi
IPC分类号： G03G15/08
CPC分类号： G03G15/0872 , G03G2215/0833
摘要： A developing unit including: a first agitating and conveying rotor and second agitating and conveying rotor for agitating and conveying toner inside a casing; and a developing roller for supplying the toner to a photoreceptor drum is constructed such that the first agitating and conveying rotor has a rotary shaft arranged approximately parallel to the developing roller and a multiple number of agitating vanes arranged on the rotary shaft with an inclination to the axial direction of the rotary shaft; each agitating element is formed asymmetrically about a normal that passes through the rotational center and adjacent agitating elements are asymmetrical to each other; and an odd number of asymmetrical agitating elements are arranged alternately.
摘要翻译：一种显影单元，包括：第一搅拌和输送转子和第二搅动和输送转子，用于在壳体内搅拌和输送调色剂; 并且用于将调色剂供应到感光鼓的显影辊被构造成使得第一搅拌和输送转子具有大致平行于显影辊设置的旋转轴和布置在旋转轴上的多个搅拌叶片，旋转轴的轴向; 每个搅拌元件围绕穿过旋转中心的法线不对称地形成，并且相邻的搅拌元件彼此不对称; 并且交替排列奇数个不对称搅拌元件。

28. 发明申请

US20090238617A1 WASTE-TONER CONVEYING DEVICE, CLEANING DEVICE, AND PROCESS CARTRIDGE 有权
标题翻译：废物传送装置，清洁装置和工艺盒
公开(公告)号：US20090238617A1
公开(公告)日：2009-09-24
申请号：US12400086
申请日：2009-03-09
申请人： Naoki Nakatake
发明人： Naoki Nakatake
IPC分类号： G03G21/00
CPC分类号： G03G21/12 , G03G21/105 , G03G2215/0833
摘要： A waste-toner conveying device includes a conveying unit that conveys foreign matter accumulated inside a container in a conveying path and that includes a coil unit, and a driving unit that drives the conveying unit to rotate. The coil unit includes a first coil on an upstream side and a second coil on a downstream side in a conveying direction, and the first coil and the second coil are connected in an eccentric manner.
摘要翻译：废弃调色剂输送装置包括输送单元，其输送在输送路径中积聚在容器内的异物，并且包括线圈单元，以及驱动单元驱动输送单元旋转的输送单元。线圈单元包括在上游侧的第一线圈和沿输送方向的下游侧的第二线圈，并且第一线圈和第二线圈以偏心方式连接。

29. 发明授权

US07546067B2 Two-component delivery system to transfer a mixture of a first and a second material 有权
标题翻译：双组分递送系统，用于转移第一和第二材料的混合物
公开(公告)号：US07546067B2
公开(公告)日：2009-06-09
申请号：US11396483
申请日：2006-04-04
申请人： Jong-hyun Park
发明人： Jong-hyun Park
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G2215/0833
摘要： A two-component developing unit having an OPC, a toner supply part supplying toner, and a carrier circulating part including a carrier and circulating the carrier to mix the toner with the carrier and deliver the toner onto the OPC, includes a housing with a hollow body connecting the toner supply part and the carrier circulating part, a rotating shaft inside the housing extending from the toner supply part to the carrier circulating part; a right delivering wing discontinuously formed on the rotating shaft with gaps and which delivers the toner and the carrier from the toner supply part to the carrier circulating part; and a reverse delivering wing in the gaps of the right delivering wing which delivers the toner and the carrier in a reverse direction of the right delivering wing.
摘要翻译：具有OPC的双组分显影单元，供应调色剂的调色剂供应部分和包括载体的载体循环部分并使载体循环以将调色剂与载体混合并将调色剂输送到OPC上，包括具有空心的壳体连接调色剂供应部分和载体循环部分的主体，壳体内部的旋转轴，其从调色剂供应部分延伸到载体循环部分; 具有间隙的不连续地形成在旋转轴上的右传递翼，并且将调色剂和载体从调色剂供应部分传送到载体循环部分; 以及在右传送翼的间隙中的反向传送翼，其沿着右传送翼的相反方向传送调色剂和载体。

30. 发明申请

US20090136259A1 Developer collection container, developer cartridge, developing unit and image forming apparatus 有权
标题翻译：显影剂收集容器，显影剂盒，显影单元和图像形成装置
公开(公告)号：US20090136259A1
公开(公告)日：2009-05-28
申请号：US12292387
申请日：2008-11-18
申请人： Junichi Ito
发明人： Junichi Ito
IPC分类号： G03G15/08
CPC分类号： G03G21/12 , G03G21/105 , G03G2215/0833
摘要： A developer collection container includes a developer storing portion having first and second end portions in a longitudinal direction thereof. A developer supply opening is provided on the first end portion through which the developer is supplied into the developer storing portion. A rotation member is rotatably provided so as to extend substantially from the first end portion to the second end portion. The rotation member rotates so as to convey the developer in the longitudinal direction of the developer storing portion. In a first region closer to the first end portion, the rotation member conveys the developer in a direction from the first end portion toward the second end portion with a conveying power which is larger than a conveying power with which the rotation member conveys the developer in a second region closer to the second end portion.
摘要翻译：显影剂收集容器包括其长度方向上具有第一和第二端部的显影剂储存部分。显影剂供给开口设置在第一端部，显影剂通过该第一端部被供应到显影剂储存部分中。旋转构件可旋转地设置成基本上从第一端部延伸到第二端部。旋转构件旋转以沿着显影剂储存部分的纵向输送显影剂。在更接近第一端部的第一区域中，旋转构件以大于输送动力的输送功率沿着从第一端部朝向第二端部的方向输送显影剂，旋转构件使输送显影剂的输送功率大于靠近第二端部的第二区域。

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