Fluid spray nozzle, pulverizer and method of preparing toner
    1.
    发明授权
    Fluid spray nozzle, pulverizer and method of preparing toner 有权
    流体喷嘴,粉碎机和调色剂的制备方法

    公开(公告)号:US08191808B2

    公开(公告)日:2012-06-05

    申请号:US12567290

    申请日:2009-09-25

    IPC分类号: B02C19/06

    CPC分类号: B02C19/068

    摘要: A fluid spray nozzle for spraying fluid, satisfying a formula (r−r0)≦L tan 35°, wherein r0 is a radius of a section having a minimum area of the nozzle when cut perpendicular to a spray direction of the fluid; and r is a radius of cross-sections of an upstream side and a downstream side of the spray direction from the section having a minimum area with a distance of L.

    摘要翻译: 用于喷射流体的流体喷嘴,满足公式(r-r0)≦̸ L tan 35°,其中r0是垂直于流体喷射方向切割时具有喷嘴最小面积的截面的半径; r为距离为L的最小面积的部分的喷射方向的上游侧和下游侧的横截面的半径。

    Classifying apparatus, classifying method, and method for producing toner
    2.
    发明授权
    Classifying apparatus, classifying method, and method for producing toner 有权
    分选设备,分类方法和生产调色剂的方法

    公开(公告)号:US09004285B2

    公开(公告)日:2015-04-14

    申请号:US13254505

    申请日:2010-03-02

    摘要: A classifying apparatus including: a rotor with a plurality of annularly disposed blades, which rotates; and a louver with a plurality of blades which are disposed at an outer circumferential portion of the rotor so as to supply from the outer circumferential portion a fluid for dispersing and classifying a powder material, wherein the powder material is supplied to a gap between the rotor and the louver and centrifugally classified into fine powder and coarse powder, and wherein at least one of the following relationships is satisfied: Relationship (1): α≧50° Relationship (2): D2/D1≧1.17 where α denotes an angle formed between imaginary lines connecting the center of the rotor with both ends of each blade of the louver, D1 denotes a diameter of the rotor, and D2 denotes an inner diameter of the louver.

    摘要翻译: 一种分选装置,包括:转子,其具有旋转的多个环形设置的叶片; 以及具有多个叶片的百叶窗,其设置在所述转子的外周部,以从所述外周部分供给用于分散和分类粉末材料的流体,其中所述粉末材料被供应到所述转子 百叶窗离心分类为细粉末和粗粉末,其中满足以下关系中的至少一个:关系(1):α≥50°关系式(2):D2 /D1≥1.17其中α表示形成的角度 在将转子中心与百叶窗的每个叶片的两端连接的假想线之间,D1表示转子的直径,D2表示百叶窗的内径。

    CLASSIFYING APPARATUS, CLASSIFYING METHOD, AND METHOD FOR PRODUCING TONER
    3.
    发明申请
    CLASSIFYING APPARATUS, CLASSIFYING METHOD, AND METHOD FOR PRODUCING TONER 有权
    分类装置,分类方法和生产调色剂的方法

    公开(公告)号:US20110315607A1

    公开(公告)日:2011-12-29

    申请号:US13254505

    申请日:2010-03-02

    IPC分类号: B07B7/083

    摘要: A classifying apparatus including: a rotor with a plurality of annularly disposed blades, which rotates; and a louver with a plurality of blades which are disposed at an outer circumferential portion of the rotor so as to supply from the outer circumferential portion a fluid for dispersing and classifying a powder material, wherein the powder material is supplied to a gap between the rotor and the louver and centrifugally classified into fine powder and coarse powder, and wherein at least one of the following relationships is satisfied: Relationship (1): α≧50° Relationship (2): D2/D1≧1.17 where a denotes an angle formed between imaginary lines connecting the center of the rotor with both ends of each blade of the louver, D1 denotes a diameter of the rotor, and D2 denotes an inner diameter of the louver.

    摘要翻译: 一种分选装置,包括:转子,其具有旋转的多个环形设置的叶片; 以及具有多个叶片的百叶窗,其设置在所述转子的外周部,以从所述外周部分供给用于分散和分类粉末材料的流体,其中所述粉末材料被供应到所述转子 和百叶窗离心分类为细粉末和粗粉末,其中满足以下关系中的至少一个:关系(1):α≥50°关系式(2):D2 /D1≥1.17其中a表示形成的角度 在将转子中心与百叶窗的每个叶片的两端连接的假想线之间,D1表示转子的直径,D2表示百叶窗的内径。

    MEDIA STIRRER MILL AND METHOD OF PREPARING DISPERSION ELEMENT
    4.
    发明申请
    MEDIA STIRRER MILL AND METHOD OF PREPARING DISPERSION ELEMENT 审中-公开
    介质搅拌机和分散元件的制备方法

    公开(公告)号:US20130264406A1

    公开(公告)日:2013-10-10

    申请号:US13855028

    申请日:2013-04-02

    IPC分类号: B02C23/00

    摘要: A media stirrer mill, including a dispersion container; a stirring member rotatable in the dispersion container; and a dispersion chamber formed in a gap between the stirring member and the dispersion container, including a dispersion media configured to disperse a material, wherein the dispersion container includes concavities having arc-like bottoms and convexities on its inner wall surface.

    摘要翻译: 一种介质搅拌机,包括分散容器; 可在分散容器中旋转的搅拌构件; 以及形成在所述搅拌部件和所述分散容器之间的间隙中的分散室,其包括构成分散材料的分散介质,其中所述分散容器包括在其内壁表面上具有弧形底部和凸部的凹部。