公开(公告)号：US09381478B2

公开(公告)日：2016-07-05

申请号：US14801169

申请日：2015-07-16

申请人： Norstone, Inc.

发明人： Daniyel Firestone

IPC分类号： B01F7/26 ,  B01F3/12 ,  F04D29/22 ,  B02C18/18 ,  B01F7/00 ,  B02C1/00

CPC分类号： B01F3/1221 ,  B01F7/00466 ,  B01F7/26 ,  B02C1/00 ,  B02C18/0092 ,  B02C18/182 ,  F04D29/2288

摘要： A rotary impeller having a solid disk-shaped body with a center bore, a first major face, an opposed major face, and an outer peripheral side edge face that is circular in plan and that extends along an outer diameter of the body is provided. A plurality of separate, circumferentially-spaced apart, radially-extending grooves are formed in the first major face, and each of the grooves extends through the outer peripheral side edge face and is of a depth that terminates a spaced distance from the opposed major face of the disk-shaped body such that the grooves do not extend fully through the disk-shaped body. An array of separate, upstanding, circumferentially-spaced teeth project from the first major face adjacent the grooves along the outer peripheral side edge face of the disk-shaped body.

摘要翻译： 本发明提供具有中心孔，第一主面，相对主面以及平面呈圆形且沿主体外径延伸的外周侧面的实心盘状体的旋转叶轮。 在第一主面中形成有多个分开的，周向间隔开的径向延伸的凹槽，并且每个凹槽延伸穿过外周侧边缘面并具有一个深度，该深度终止于与相对的主面 的圆盘状体，使得凹槽不完全延伸穿过盘状体。 独立的，直立的，周向间隔开的齿的阵列沿着圆盘状体的外周侧边缘面与凹槽相邻的第一主面突出。

公开(公告)号：US20160030902A1

公开(公告)日：2016-02-04

申请号：US14801169

申请日：2015-07-16

申请人： Norstone, Inc.

发明人： Daniyel Firestone

IPC分类号： B01F7/00 ,  B01F3/12 ,  F04D29/22

CPC分类号： B01F3/1221 ,  B01F7/00466 ,  B01F7/26 ,  B02C1/00 ,  B02C18/0092 ,  B02C18/182 ,  F04D29/2288

摘要： A rotary impeller having a solid disk-shaped body with a center bore, a first major face, an opposed major face, and an outer peripheral side edge face that is circular in plan and that extends along an outer diameter of the body is provided. A plurality of separate, circumferentially-spaced apart, radially-extending grooves are formed in the first major face, and each of the grooves extends through the outer peripheral side edge face and is of a depth that terminates a spaced distance from the opposed major face of the disk-shaped body such that the grooves do not extend fully through the disk-shaped body. An array of separate, upstanding, circumferentially-spaced teeth project from the first major face adjacent the grooves along the outer peripheral side edge face of the disk-shaped body.

摘要翻译： 本发明提供具有中心孔，第一主面，相对主面以及平面呈圆形且沿主体外径延伸的外周侧面的实心盘状体的旋转叶轮。 在第一主面中形成有多个分开的，周向间隔开的径向延伸的凹槽，并且每个凹槽延伸穿过外周侧边缘面并具有一个深度，该深度终止于相对的主面 的圆盘状体，使得凹槽不完全延伸穿过盘状体。 独立的，直立的，周向间隔开的齿的阵列沿着圆盘状体的外周侧边缘面与凹槽相邻的第一主面突出。