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    Gear Pump
    1.
    发明申请
    Gear Pump 失效
    齿轮泵

    公开(公告)号：US20070237023A1

    公开(公告)日：2007-10-11

    申请号：US10576809

    申请日：2004-10-19

    申请人： Reinhard Uphus ,  Olaf Skibba

    发明人： Reinhard Uphus ,  Olaf Skibba

    IPC分类号： B29B7/42 ,  F01D1/02

    CPC分类号： F04C2/165 ,  B29C47/0004 ,  B29C47/364 ,  B29C47/365 ,  B29C47/367 ,  B29C47/385 ,  B29C47/42 ,  B29C47/527 ,  B29C47/6068 ,  F04C2/14 ,  F04C13/002

    摘要： The invention relates to a gear pump which is suitable for delivering highly viscous materials. The aim of the invention is to provide a gear pump having a low-wear and low-maintenance bearing system, high output and good self-cleaning properties. For this purpose, the gear pump according to the invention comprises a housing, a gear section comprising a sun wheel and a plurality of stationarily mounted planet wheels, an input screw section comprising an input screw shaft linked with the sun wheel in a rotationally fixed manner and an input transfermix area, and an output screw section comprising an output screw shaft linked with the sun wheel in a rotationally fixed manner and an output transfermix area. The screw shafts, in the transfermix areas, have flight depths that decrease toward the gear section. In the housing, flights are configured which extend in an opposite direction relative to the screw shafts, which have increasing diameters towards the gear section and which end each between the planet wheels.

    摘要翻译： 本发明涉及一种适用于输送高粘度材料的齿轮泵。 本发明的目的是提供一种齿轮泵，其具有低磨损和低维护的轴承系统，高输出和良好的自清洁性能。 为此，根据本发明的齿轮泵包括壳体，包括太阳轮和多个静止安装的行星轮的齿轮部分，输入螺杆部分，包括以旋转固定方式与太阳轮连接的输入螺杆轴 以及输入转印区域，以及输出螺杆部分，其包括以旋转固定的方式与太阳轮连接的输出螺杆轴和输出转印区域。 在混合区域中的螺杆轴具有朝向齿轮部分减小的飞行深度。 在壳体中，飞行构造成相对于螺杆轴线相反的方向延伸，螺杆轴具有朝向齿轮部分的增加的直径并且在每个行星轮之间的端部。

    Gear pump having input and output screw shafts with a decreasing flight depth toward a gear section in transfer mix areas
    3.
    发明授权
    Gear pump having input and output screw shafts with a decreasing flight depth toward a gear section in transfer mix areas 失效
    齿轮泵具有输入和输出螺杆轴，在转移混合区域中具有减小的飞行深度朝向齿轮部分

    公开(公告)号：US07354188B2

    公开(公告)日：2008-04-08

    申请号：US10576809

    申请日：2004-10-19

    申请人： Reinhard Uphus ,  Olaf Skibba

    发明人： Reinhard Uphus ,  Olaf Skibba

    IPC分类号： B29C47/50

    CPC分类号： F04C2/165 ,  B29C47/0004 ,  B29C47/364 ,  B29C47/365 ,  B29C47/367 ,  B29C47/385 ,  B29C47/42 ,  B29C47/527 ,  B29C47/6068 ,  F04C2/14 ,  F04C13/002

    摘要： The invention relates to a gear pump which is suitable for delivering highly viscous materials. The aim of the invention is to provide a gear pump having a low-wear and low-maintenance bearing system, high output and good self-cleaning properties. For this purpose, the gear pump according to the invention comprises a housing, a gear section comprising a sun wheel and a plurality of stationarily mounted planet wheels, an input screw section comprising an input screw shaft linked with the sun wheel in a rotationally fixed manner and an input transfermix area, and an output screw section comprising an output screw shaft linked with the sun wheel in a rotationally fixed manner and an output transfermix area. The screw shafts, in the transfermix areas, have flight depths that decrease toward the gear section. In the housing, flights are configured which extend in an opposite direction relative to the screw shafts, which have increasing diameters towards the gear section and which end each between the planet wheels.

    摘要翻译： 本发明涉及一种适用于输送高粘度材料的齿轮泵。 本发明的目的是提供一种齿轮泵，其具有低磨损和低维护的轴承系统，高输出和良好的自清洁性能。 为此，根据本发明的齿轮泵包括壳体，包括太阳轮和多个静止安装的行星轮的齿轮部分，输入螺杆部分，包括以旋转固定方式与太阳轮连接的输入螺杆轴 以及输入转印区域，以及输出螺杆部分，其包括以旋转固定的方式与太阳轮连接的输出螺杆轴和输出转印区域。 在混合区域中的螺杆轴具有朝向齿轮部分减小的飞行深度。 在壳体中，飞行构造成相对于螺杆轴线相反的方向延伸，螺杆轴具有朝向齿轮部分的增加的直径并且在每个行星轮之间的端部。

    Extruder
    4.
    发明授权
    Extruder 有权
    挤出机

    公开(公告)号：US07101076B2

    公开(公告)日：2006-09-05

    申请号：US10618303

    申请日：2003-07-03

    申请人： Olaf Skibba

    发明人： Olaf Skibba

    IPC分类号： B29B7/42

    CPC分类号： B29C47/666 ,  B29C47/0009 ,  B29C47/38 ,  B29C47/6043

    摘要： An extruder is provided having a transfer region that, in an extruder sleeve, is provided with ribs between which extend flow channels. Disposed opposite the sleeve flow channels are flow channels formed in the extruder screw, and the sum of the cross-sections of the flow channels, when viewed in the direction of extrusion, is shifted toward the sleeve and then toward the screw. The ribs (20) of the extrusion sleeve (12) at the ridges facing the screw (14) have a width that is at least one third, especially at least one half, and preferably approximately 80 to 100% of the width of the flow channels (22). Provided between the ridges of the ribs (20) of the extruder sleeve (12) and of the screw (14) is a gap (24) of more than 0.5%, in particular of about one percent of the diameter of the screw (14).

    摘要翻译： 提供了一种挤出机，其具有转移区域，该转移区域在挤出机套筒中设置有肋条，其间延伸有流动通道。 套筒流动通道相对设置为在挤出机螺杆中形成的流动通道，当从挤出方向观察时，流动通道的横截面的总和向套筒移动，然后朝向螺钉移动。 在面向螺钉（14）的脊部处的挤压套筒（12）的肋（20）的宽度具有至少三分之一，特别是至少一半的宽度，优选地为流动宽度的大约80-100％ 通道（22）。 在挤出机套筒（12）的肋（20）和螺钉（14）的脊之间设置有大于0.5％的间隙（24），特别是螺钉（14）的直径的约1％ ）。