发明授权
- 专利标题： Device for feeding oil to a bearing seat of a rotatable shaft
- 专利标题（中）： 用于将油输送到可旋转轴的轴承座的装置
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申请号： US10840160申请日： 2004-05-06
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公开(公告)号： US07367429B2公开(公告)日： 2008-05-06
- 发明人: Armin Blecker , Heinrich Lotz
- 申请人： Armin Blecker , Heinrich Lotz
- 申请人地址： DE Asslar
- 专利权人： Pfeiffer Vacuum GmbH
- 当前专利权人： Pfeiffer Vacuum GmbH
- 当前专利权人地址： DE Asslar
- 代理机构： Abelman, Frayne & Schwab
- 优先权： DE10321326 20030513
- 主分类号： F01M1/06
- IPC分类号： F01M1/06
摘要：
A device for feeding oil to a seat of a bearing (5) that supports a rotatable shaft (3) includes an annular oil reservoir (14) surrounding a seat of the bearing (5), an oil pump (8) having two spindles (10, 11) with oppositely extending, respectively feeding channels, oil delivery conduit means (20); and oil return conduit (24, 25, 26, 27) provided on axially opposite sides of the bearing seat.
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