发明授权
- 专利标题： Apparatus and method for dosing lubricant to pressurized air to be led to an air motor
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申请号： US16756624申请日： 2018-10-12
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公开(公告)号： US11421822B2公开(公告)日： 2022-08-23
- 发明人: Vesa Ropponen
- 申请人： PIMATIC OY
- 申请人地址： FI Huittinen
- 专利权人： PIMATIC OY
- 当前专利权人： PIMATIC OY
- 当前专利权人地址： FI Huittinen
- 代理机构： Verrill Dana, LLP
- 代理商 Robert L. Hover
- 优先权： FI20175905 20171016
- 国际申请： PCT/FI2018/050738 WO 20181012
- 国际公布： WO2019/077201 WO 20190425
- 主分类号： F16N7/30
- IPC分类号： F16N7/30 ; F16N7/38 ; F16N19/00
摘要：
The invention relates to an apparatus and a method for dosing a lubricant into compressed-air supplied to an air motor. According to the invention, the lubricant is stored in a lubricant storage space (17) from which the lubricant is led, along a lubricant line (19), to a doser (20). The doser (20) doses the lubricant into a dosing line and, therefrom, into a compressed-air line (12) extending to the air motor. The amount of lubricant contained in the storage space (17) is controlled by changing the volume of the storage space (17) by directing the pressure of the compressed-air line (12) to the lubricant storage space (17).
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