发明名称 |
TRUCK FLEET FUEL ECONOMY BY THE USE OF OPTIMIZED ENGINE OIL, TRANSMISSION FLUID, AND GEAR OIL |
摘要 |
The lubricant system of the present disclosure comprises an engine oil comprising at least one additive chosen from a viscosity index improver, a dispersant, a detergent, an antioxidant, and an antiwear compound; a transmission fluid comprising at least one additive chosen from a dispersant and a pour-point depressant; and a gear oil comprising at least one additive chosen from a viscosity index improver, an extreme pressure agent, and a dispersant. There is also disclosed a method of improving fuel economy of a vehicle comprising providing to the vehicle the disclosed lubricant system.
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申请公布号 |
US2009011963(A1) |
申请公布日期 |
2009.01.08 |
申请号 |
US20070774312 |
申请日期 |
2007.07.06 |
申请人 |
AFTON CHEMICAL CORPORATION |
发明人 |
ANDERSON GREGORY P.;DEGONIA DAVID J. |
分类号 |
C10M105/02;C10M129/42;C10M133/04;C10M133/48;C10M137/14 |
主分类号 |
C10M105/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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