专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP3410224A1 DEVELOPING DEVICE 审中-公开
公开(公告)号：EP3410224A1
公开(公告)日：2018-12-05
申请号：EP18171997.2
申请日：2018-05-14
申请人： CANON KABUSHIKI KAISHA
发明人： ARIIZUMI, Osamu , TSUDA, Shunsuke , ARAKAWA, Mitsuyoshi , OOTSUKA, Masahiro , SAITO, Fumiyoshi
IPC分类号： G03G15/08
CPC分类号： G03G15/0891 , G03G15/0808 , G03G15/0812 , G03G15/0893 , G03G2215/083 , G03G2215/0833
摘要： A developing device includes a developer carrying member, a first chamber, a second chamber, a first communicating portion, a second communicating portion, and a feeding screw, provided in the second chamber, including a feeding portion having a first helical blade and including a returning portion having a second helical blade in the form of a plurality of threads, the feeding portion and the returning portion being provided so that a boundary portion therebetween opposes the second communicating portion. The first helical blade and the second helical blade satisfy the following relationship: P2 ≥ P1, where P1 is a pitch of the first helical blade and P2 is a pitch of the second helical blade.

2. 发明授权

EP2667259B1 Developer conveying device, and developing device and image forming apparatus provided with same 有权
标题翻译：开发商转印装置和显影装置和图像形成装置，所以
公开(公告)号：EP2667259B1
公开(公告)日：2016-11-02
申请号：EP13002695.8
申请日：2013-05-23
申请人： Kyocera Document Solutions Inc.
发明人： Kuramashi, Koji , Yamagishi, Yoshihiro , Yamazaki, Hiroshi , Nakano, Kuniaki , Nimura, Eiji
IPC分类号： G03G15/08
CPC分类号： G03G15/0891 , G03G15/0893 , G03G2215/0833 , G03G2215/0838

3. 发明公开

EP2341400A2 Developing device and image forming apparatus provided therewith 失效转让
标题翻译： Entwicklervorrichtung und damit versehene Bilderzeugungsvorrichtung
公开(公告)号：EP2341400A2
公开(公告)日：2011-07-06
申请号：EP10195711.6
申请日：2010-12-17
申请人： Kyocera Mita Corporation
发明人： Watanabe, Akihiro , Hamakawa, Hiroyuki , Yamazaki, Hiroshi
IPC分类号： G03G15/08
CPC分类号： G03G15/0839 , G03G15/0844 , G03G15/0877 , G03G15/0893 , G03G2215/0822 , G03G2215/083 , G03G2215/0833
摘要： Provided is a developing device (2) including: a developing container (22) including a developer replenishing port (22g) from which the developer is replenished, and a developer discharge port (22h) which is provided on a downstream side of one of the conveyance paths (22c,22d) and from which surplus developer is discharged; and a discharge regulating portion provided to one of the plurality of stirring members (44) which is arranged in the one of the conveyance paths (22d), in which the discharge regulating portion includes a regulating member (52) arranged so as to face the developer discharge port, for regulating movement of the developer to the developer discharge port side, and a decelerating conveyance member (51,71) arranged between the helical blade and the regulating member, for partially reducing a conveying speed of the developer in the one of the conveyance paths.
摘要翻译：提供了一种显影装置（2），包括：显影剂容器（22），包括显影剂补充口（22g），显影剂补充液从显影剂补充口22g的下游侧设置;显影剂排出口输送路径（22c，22d），剩余的显影剂从其中排出; 以及设置在所述多个搅拌构件（44）中的一个上的排出调节部，所述搅拌构件配置在所述输送路径（22d）中的一个中，所述排出限制部包括限制构件（52）显影剂排出口，用于调节显影剂向显影剂排出口侧的移动;以及设置在螺旋叶片和调节构件之间的减速传送构件（51,71），用于部分降低显影剂排出口中的一个中的显影剂的输送速度输送路径。

4. 发明公开

EP0816938A3 Conveyer device and toner cartridge equipped with conveyor device 失效
标题翻译： Transportvorrichtung und Tonerkartusche mit Transportvorrichtung
公开(公告)号：EP0816938A3
公开(公告)日：1999-04-07
申请号：EP97304493.6
申请日：1997-06-25
申请人： MITA INDUSTRIAL CO. LTD.
发明人： Kishimoto, Teruki , Johroku, Kazuo
IPC分类号： G03G15/08
CPC分类号： G03G15/0875 , G03G15/0877 , G03G2215/083 , G03G2215/0833
摘要： A conveyer device which comprises a container (2) containing a toner therein and having a bottom wall (8,10) and two side walls (20,22), a toner discharge port (16) formed in said bottom wall, and a conveyance mechanism (42) for conveying the toner in said container (2) toward the discharge port (16), said conveyance mechanism (42) including a rotary shaft (44) that is supported between said two side walls (20,22) to rotate and is positioned to pass above the discharge port (16) and a pair of spiral vanes (54,56) formed on the rotary shaft (44) and having spiral directions opposite to each other, and the discharge port having a first side edge and a second side edge opposed to each other at a distance in the axial direction of the rotary shaft. One of the spiral vanes extends from the first side edge toward the second side edge of the discharge port above the toner discharge port, and the other one of the spiral vanes extends from the second side edge toward the first side edge.
摘要翻译：一种输送装置，包括在其中容纳调色剂并具有底壁（8,10）和两个侧壁（20,22）的容器（2），形成在所述底壁中的调色剂排放口（16）和输送装置用于将所述容器（2）中的调色剂输送到排出口（16）的机构（42），所述输送机构（42）包括支撑在所述两个侧壁（20,22）之间的旋转轴（44）并且被定位成在排出口16上方形成有一对形成在旋转轴44上并且具有相反的螺旋方向的螺旋叶片54,56，排出口具有第一侧边缘和第二侧边缘在旋转轴的轴向方向上相隔一定距离。螺旋叶片中的一个从调色剂排出口上方的排出口的第一侧边缘朝向第二侧边缘延伸，另一个螺旋叶片从第二侧边缘朝向第一侧边缘延伸。

5. 发明授权

EP2341400B1 Developing device and image forming apparatus provided therewith 失效转让
公开(公告)号：EP2341400B1
公开(公告)日：2018-09-12
申请号：EP10195711.6
申请日：2010-12-17
申请人： Kyocera Document Solutions Inc.
发明人： Watanabe, Akihiro , Hamakawa, Hiroyuki , Yamazaki, Hiroshi
IPC分类号： G03G15/08
CPC分类号： G03G15/0844 , G03G15/0877 , G03G15/0893 , G03G2215/0822 , G03G2215/083 , G03G2215/0833
摘要： Provided is a developing device (2) including: a developing container (22) including a developer replenishing port (22g) from which the developer is replenished, and a developer discharge port (22h) which is provided on a downstream side of one of the conveyance paths (22c,22d) and from which surplus developer is discharged; and a discharge regulating portion provided to one of the plurality of stirring members (44) which is arranged in the one of the conveyance paths (22d), in which the discharge regulating portion includes a regulating member (52) arranged so as to face the developer discharge port, for regulating movement of the developer to the developer discharge port side, and a decelerating conveyance member (51,71) arranged between the helical blade and the regulating member, for partially reducing a conveying speed of the developer in the one of the conveyance paths.

6. 发明公开

EP3196705A1 DEVELOPING UNITWITH IMPROVED CONVEYING ASSEMBLY 有权
标题翻译：发展单位改进输送组装
公开(公告)号：EP3196705A1
公开(公告)日：2017-07-26
申请号：EP17152838.3
申请日：2017-01-24
申请人： Xeikon Manufacturing N.V.
发明人： Van Dessel, Bart Jozef , Van de Straete, Herman Jan Godelieve
IPC分类号： G03G15/08
CPC分类号： G03G15/0891 , G03G2215/0819 , G03G2215/0827 , G03G2215/0833
摘要： A developing unit configured for operating with a two-component developer material comprising carrier particles to which the toner particles are adhered; said developing unit comprising: at least one developer member rotatably mounted in said housing and configured for transferring toner particles to a photoconductor member; a conveying assembly configured for conveying toner particles to the at least one developer member or away from the at least one developer member; wherein said conveying assembly comprises an auger, wherein said auger comprises a bar shaped shaft, a helical screw blade arranged around said shaft, and at least a first elongate element arranged at a distance of said shaft.
摘要翻译：一种显影单元，该显影单元被构造用于与包括附着有调色剂颗粒的载体颗粒的双组分显影剂材料一起操作; 所述显影单元包括：至少一个显影剂构件，所述显影剂构件可旋转地安装在所述外壳中并且构造成将调色剂颗粒转印到感光体构件; 输送组件，所述输送组件被构造用于将调色剂颗粒输送到所述至少一个显影剂构件或远离所述至少一个显影剂构件; 其中所述传送组件包括螺旋推运器，其中所述螺旋推运器包括杆状轴，布置在所述轴周围的螺旋状螺旋叶片以及布置在所述轴一定距离处的至少第一细长元件。

7. 发明公开

EP2687914A1 Developer conveying device, and developing device and image forming apparatus provided with same 有权
标题翻译： Entwicklerübertragungsvorrichtungund Entwicklungsvorrichtung und Bilderzeugungsvorrichtung damit
公开(公告)号：EP2687914A1
公开(公告)日：2014-01-22
申请号：EP13003547.0
申请日：2013-07-15
申请人： Kyocera Document Solutions Inc.
发明人： Kuramashi, Koji
IPC分类号： G03G15/08
CPC分类号： G03G15/0839 , G03G15/0877 , G03G15/0893 , G03G2215/0833 , G03G2215/0838
摘要： A developer conveying device (70) includes a housing (70A) with a pair of wall portions (70B, 70C), a developer conveyance patch (74a, 74b) extending between the pair of wall portions, and a conveying member (72, 73). The conveying member is rotatably supported on the wall portions and conveys developer from one wall portion to the other. This conveying member includes a spiral member (721, 731), shaft portions (726, 727, 736, 737) and a breaking member (721J, 731J). The spiral member is formed by connecting spiral pieces, each forming one spiral turn, in a conveying direction of the developer and includes a hollow interior defined by the connected spiral pieces. The shaft portions are arranged at opposite end parts of the spiral member and rotatably supported on the wall portions and serve as a rotary shaft for the rotation of the conveying member. The breaking member extends across the hollow interior in a direction intersecting with the conveying direction.
摘要翻译：显影剂输送装置（70）包括具有一对壁部（70B，70C）的壳体（70A），在该一对壁部之间延伸的显影剂输送贴片（74a，74b）和输送部件）。输送构件可旋转地支撑在壁部上，并将显影剂从一个壁部分输送到另一个壁部分。该输送构件包括螺旋构件（721,731），轴部（726,727,736,737）和断开构件（721J，731J）。螺旋构件通过在显影剂的输送方向上连接螺旋片而形成，每个螺旋片形成一个螺旋形转动，并且包括由连接的螺旋片限定的中空内部。轴部分布置在螺旋构件的相对端部处，可旋转地支撑在壁部上，并用作用于输送构件旋转的旋转轴。破坏构件在与输送方向相交的方向上延伸穿过中空内部。

8. 发明公开

EP0816938A2 Conveyer device and toner cartridge equipped with conveyor device 失效
标题翻译：输送装置和调色剂盒输送装置
公开(公告)号：EP0816938A2
公开(公告)日：1998-01-07
申请号：EP97304493.6
申请日：1997-06-25
申请人： MITA INDUSTRIAL CO. LTD.
发明人： Kishimoto, Teruki , Johroku, Kazuo
IPC分类号： G03G15/08
CPC分类号： G03G15/0875 , G03G15/0877 , G03G2215/083 , G03G2215/0833
摘要： A conveyer device which comprises a container (2) containing a toner therein and having a bottom wall (8,10) and two side walls (20,22), a toner discharge port (16) formed in said bottom wall, and a conveyance mechanism (42) for conveying the toner in said container (2) toward the discharge port (16), said conveyance mechanism (42) including a rotary shaft (44) that is supported between said two side walls (20,22) to rotate and is positioned to pass above the discharge port (16) and a pair of spiral vanes (54,56) formed on the rotary shaft (44) and having spiral directions opposite to each other, and the discharge port having a first side edge and a second side edge opposed to each other at a distance in the axial direction of the rotary shaft. One of the spiral vanes extends from the first side edge toward the second side edge of the discharge port above the toner discharge port, and the other one of the spiral vanes extends from the second side edge toward the first side edge.

9. 发明授权

EP0475332B1 Developer agitating method and developer agitating apparatus 失效
标题翻译：显影剂搅拌方法和显影剂搅拌装置
公开(公告)号：EP0475332B1
公开(公告)日：1996-03-20
申请号：EP91115222.1
申请日：1991-09-09
申请人： MITA INDUSTRIAL CO. LTD.
发明人： Fuji, Kazuo
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G15/0849 , G03G15/0853 , G03G15/0893 , G03G2215/0833

10. 发明授权

EP2687914B1 Developer conveying device, and developing device and image forming apparatus provided with same 有权
标题翻译：显影剂输送装置，以及设有该显影装置和显影装置的图像形成装置
公开(公告)号：EP2687914B1
公开(公告)日：2018-01-17
申请号：EP13003547.0
申请日：2013-07-15
申请人： KYOCERA Document Solutions Inc.
发明人： Kuramashi, Koji
IPC分类号： G03G15/08
CPC分类号： G03G15/0893 , G03G15/0877 , G03G2215/0833 , G03G2215/0838
摘要： A developer conveying device (70) includes a housing (70A) with a pair of wall portions (70B, 70C), a developer conveyance patch (74a, 74b) extending between the pair of wall portions, and a conveying member (72, 73). The conveying member is rotatably supported on the wall portions and conveys developer from one wall portion to the other. This conveying member includes a spiral member (721, 731), shaft portions (726, 727, 736, 737) and a breaking member (721J, 731J). The spiral member is formed by connecting spiral pieces, each forming one spiral turn, in a conveying direction of the developer and includes a hollow interior defined by the connected spiral pieces. The shaft portions are arranged at opposite end parts of the spiral member and rotatably supported on the wall portions and serve as a rotary shaft for the rotation of the conveying member. The breaking member extends across the hollow interior in a direction intersecting with the conveying direction.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式