发明授权
- 专利标题： Finger pump
-
申请号： US16276309申请日： 2019-02-14
-
公开(公告)号： US10895267B2公开(公告)日： 2021-01-19
- 发明人: Nicolas Petit , Stéphanie Gonzalez , Mateusz Kaminski , Christoph Jager
- 申请人： KSB SAS
- 申请人地址： FR Gennevilliers
- 专利权人： KSB SAS
- 当前专利权人： KSB SAS
- 当前专利权人地址： FR Gennevilliers
- 代理机构： Renner Kenner Greive Bobak Taylor & Weber
- 优先权： FR1870195 20180222
- 主分类号： F04D29/42
- IPC分类号： F04D29/42 ; F04D1/04 ; F04D7/04 ; F04D29/44
摘要：
In this pump, the angle between the imaginary tangent plane to the lip and passing through the axis and an imaginary straight line, perpendicular to the axis and passing through the point furthest from the axis of intersection of the upper surface of a finger with the lateral leading surface of this finger, is between 110 and 140°.
公开/授权文献
- US20190257320A1 FINGER PUMP 公开/授权日：2019-08-22
信息查询
