发明名称 |
Method for lubricating high pressure hydraulic system using phosphate ester hydraulic fluid |
摘要 |
The present invention is a method for operating a hydraulic system at pressures of about 4000 psi or higher, preferably about 5000 psi or higher by using as the lubricant a phosphate ester hydraulic oil comprising a fire resistant phosphate esters base stock, a viscosity index improver, an anti erosion agent, an acid scavenger. The fluid used in the present method can also contain rust inhibitors and/or antioxidants.
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申请公布号 |
US2003060377(A1) |
申请公布日期 |
2003.03.27 |
申请号 |
US20010922088 |
申请日期 |
2001.08.03 |
申请人 |
ANTICA SHLOMO;POIRIER MARC-ANDRE;PASCUAL JEAN-MICHEL;DALLEMAGNE GERARD |
发明人 |
ANTICA SHLOMO;POIRIER MARC-ANDRE;PASCUAL JEAN-MICHEL;DALLEMAGNE GERARD |
分类号 |
C10M105/74;C10M169/00;C10M169/04;F16N;F16N15/00;(IPC1-7):C1015/74 |
主分类号 |
C10M105/74 |
代理机构 |
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地址 |
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