发明申请
- 专利标题: BEARING FACE GEOMETRY FOR GEAR PUMP
- 专利标题(中): 用于齿轮泵的轴承面几何
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申请号: US13034864申请日: 2011-02-25
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公开(公告)号: US20120219449A1公开(公告)日: 2012-08-30
- 发明人: Weishun Ni , Satish Shantilal Shah , Timothy P. Walgren
- 申请人: Weishun Ni , Satish Shantilal Shah , Timothy P. Walgren
- 主分类号: F04C2/18
- IPC分类号: F04C2/18 ; B23P11/00 ; F04C15/00 ; F16C17/02
摘要:
A bearing includes a bridge land geometry having a finger cut that defines a width ISW, a center of the width ISW displaced from a shaft axis a radial distance ISR, a ratio of ISW/ISR between 0.074-0.293, to reduce cavitation and pressure ripple.
公开/授权文献
- US09677559B2 Bearing face geometry for gear pump 公开/授权日:2017-06-13
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