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1.发明授权VORRICHTUNG UND VERFAHREN ZUR AUTOMATISCHEN BERWACHUNG DES GEBRAUCHSZUSTANDES EINES SCHMIERSTOFFES EINER MASCHINE ODER EINES MASCHINENTEILS 有权DEVICE AND METHOD FOR润滑剂的机器或机器部件的使用状态自动监测
公开(公告)号：EP1636581B1
公开(公告)日：2008-12-10
申请号：EP04739865.6
申请日：2004-06-15
申请人： Fuchs Petrolub AG
发明人： DITTMANN, Brigitte , KESSELER, Angela , LUTHER, Rolf , MEINDORF, Thomas , PLENERT, Frank , SEYFERT, Christian , ZEIDLER, Carsten
IPC分类号： G01N33/30
CPC分类号： F01M11/10 , F16N29/00 , F16N2200/00 , F16N2250/50 , G01N33/2841
摘要： The invention relates to a device and a method for automatically monitoring the operating condition of a lubricant of a machine or machine part. According to the invention, the monitoring process entails: introducing a lubricant sample from the machine into a sample chamber (4) and introducing carrier gas into the sample chamber (4); adjusting the physical conditions of the sample in the sample chamber (4) to a predetermined value; enriching the carrier gas with volatile components of the lubricant sample (6); and detecting at least one characteristic gaseous and/or vaporous substance of the lubricant sample, which is contained in the enriched carrier gas, by means of at least one gas sensor (26).
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2.发明公开VORRICHTUNG UND VERFAHREN ZUR AUTOMATISCHEN BERWACHUNG DES GEBRAUCHSZUSTANDES EINES SCHMIERSTOFFES EINER MASCHINE ODER EINES MASCHINENTEILS 有权DEVICE AND METHOD FOR润滑剂的机器或机器部件的使用状态自动监测
公开(公告)号：EP1636581A2
公开(公告)日：2006-03-22
申请号：EP04739865.6
申请日：2004-06-15
申请人： Fuchs Petrolub AG
发明人： DITTMANN, Brigitte , KESSELER, Angela , LUTHER, Rolf , MEINDORF, Thomas , PLENERT, Frank , SEYFERT, Christian , ZEIDLER, Carsten
IPC分类号： G01N33/30
CPC分类号： F01M11/10 , F16N29/00 , F16N2200/00 , F16N2250/50 , G01N33/2841
摘要： The invention relates to a device and a method for automatically monitoring the operating condition of a lubricant of a machine or machine part. According to the invention, the monitoring process entails: introducing a lubricant sample from the machine into a sample chamber (4) and introducing carrier gas into the sample chamber (4); adjusting the physical conditions of the sample in the sample chamber (4) to a predetermined value; enriching the carrier gas with volatile components of the lubricant sample (6); and detecting at least one characteristic gaseous and/or vaporous substance of the lubricant sample, which is contained in the enriched carrier gas, by means of at least one gas sensor (26).
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3.发明授权VORRICHTUNG UND VERFAHREN ZUR AUTOMATISCHEN BERWACHUNG DES GEBRAUCHSZUSTANDES EINES SCHMIERSTOFFES EINER MASCHINE ODER EINES MASCHINENTEILS 有权DEVICE AND METHOD FOR润滑剂的机器或机器部件的使用状态自动监测
公开(公告)号：EP1636581B9
公开(公告)日：2013-11-13
申请号：EP04739865.6
申请日：2004-06-15
申请人： Fuchs Petrolub AG
发明人： DITTMANN, Brigitte , KESSELER, Angela , LUTHER, Rolf , MEINDORF, Thomas , PLENERT, Frank , SEYFERT, Christian , ZEIDLER, Carsten
IPC分类号： G01N33/30
CPC分类号： F01M11/10 , F16N29/00 , F16N2200/00 , F16N2250/50 , G01N33/2841
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