
基本信息:
- 专利标题: 高速燃油齿轮泵用浮动轴承
- 专利标题(英):Floating bearing used for high-speed fuel gear pump
- 申请号:CN201710026058.7 申请日:2017-01-13
- 公开(公告)号:CN106704360A 公开(公告)日:2017-05-24
- 发明人: 罗鹏 , 陈晖 , 李永鹏 , 严俊峰 , 杜玉洁 , 王文廷 , 卜学兵
- 申请人: 西安航天动力研究所
- 申请人地址: 陕西省西安市航天基地飞天路289号
- 专利权人: 西安航天动力研究所
- 当前专利权人: 西安航天动力研究所
- 当前专利权人地址: 陕西省西安市航天基地飞天路289号
- 代理机构: 西安智邦专利商标代理有限公司
- 代理人: 杨引雪
- 主分类号: F16C25/04
- IPC分类号: F16C25/04
The invention belongs to the technical field of gear pumps and relates to a floating bearing used for a high-speed fuel gear pump. The floating bearing used for the high-speed fuel gear pump comprises a bearing body. A first thrust surface matched with the end face of a gear is arranged on the bearing body. A step surface parallel to the first thrust surface is further arranged on the bearing body. A plurality of magnetic blocks are arranged on the step surface. A mounting face is further arranged on the bearing body. The mounting face is a part of the peripheral surface of the bearing body and perpendicular to the first thrust surface. The axial force of the floating bearing is uniform, and automatic compensation can be achieved after abrasion, leaking of the gear pump can be reduced effectively, the volume efficiency of the gear pump is improved, and the service life of the floating bearing is prolonged.
公开/授权文献:
- CN106704360B 高速燃油齿轮泵用浮动轴承 公开/授权日:2021-03-09
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F16 | 工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热 |
----F16C | 轴;软轴;曲轴机构的元件;除传动元件以外的转动部件;轴承 |
------F16C25/00 | 对磨损或间隙可调的轴承 |
--------F16C25/02 | .滑动接触轴承 |
----------F16C25/04 | ..自动调整 |