发明授权
- 专利标题: Method for metered dispensing of lubricant
- 专利标题(中): 计量分配润滑剂的方法
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申请号: US13146778申请日: 2009-12-24
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公开(公告)号: US08978828B2公开(公告)日: 2015-03-17
- 发明人: Egon Eisenbacher , Jochen Lehnert , Rainer Morper
- 申请人: Egon Eisenbacher , Jochen Lehnert , Rainer Morper
- 申请人地址: DE Euerdorf
- 专利权人: perma-tec GmbH & Co. KG
- 当前专利权人: perma-tec GmbH & Co. KG
- 当前专利权人地址: DE Euerdorf
- 代理商 Andrew Wilford
- 优先权: DE102009011373 20090305; DE102009021628 20090516
- 国际申请: PCT/EP2009/009279 WO 20091224
- 国际公布: WO2010/099813 WO 20100910
- 主分类号: G01N33/26
- IPC分类号: G01N33/26 ; F16N11/10
摘要:
The invention relates to a method for metered dispensing of lubricants using a lubricant dispenser comprising a reservoir chamber filled with lubricant, a gas generating unit for electrochemically generating gas, a piston acted on by the generated gas for outputting the lubricant from the reservoir chamber, and an electronic control unit for controlling the electrochemical gas generation. According to the invention, the temperature of the lubricant or the environment is measured at time intervals, and an average temperature value is derived from a plurality of measured temperature values. Using stored correction values describing the temperature-dependence of the electrochemical gas generating rate, a control parameter determining the electrochemical gas generation is set for the average temperature value, having the requirement that the gas generating rate at the average temperature value corresponds to the target value that correlates to prescribed dispensing time.
公开/授权文献
- US20110296902A1 METHOD FOR METERED DISPENSING OF LUBRICANT 公开/授权日:2011-12-08
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