发明授权
- 专利标题： Hydrodynamic bearing
- 专利标题（中）： 流体动力轴承
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申请号： US171471申请日： 1980-07-23
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公开(公告)号： US4322116A公开(公告)日： 1982-03-30
- 发明人: Otto Heinemann , Helmut Lucke , Werner Schobler , Burkhard Heiringhoff , Helmut Krumme
- 申请人： Otto Heinemann , Helmut Lucke , Werner Schobler , Burkhard Heiringhoff , Helmut Krumme
- 申请人地址： DEX
- 专利权人： Krupp Polysius AG
- 当前专利权人： Krupp Polysius AG
- 当前专利权人地址： DEX
- 优先权： DEX2931383 19790820
- 主分类号： F16C13/04
- IPC分类号： F16C13/04 ; F16C17/03 ; F16C32/06 ; F16C33/10 ; F16C39/04
摘要：
A hydrodynamic bearing for supporting a rotary member has a bearing gap between the rotary member and the bearing and which is occupied by fluid. Hydrodynamic pressure in the gap is monitored by a sensor which is coupled to a starting aid that is responsive to variations in the hydrodynamic pressure to switch on and off a starting aid. Upon being switched on the starting aid is operable to deliver additional fluid to the bearing gap.
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