会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明专利
    • Engine oil management method
    • 发动机油管理方法
    • JP2012225271A
    • 2012-11-15
    • JP2011094176
    • 2011-04-20
    • Toyota Motor Corpトヨタ自動車株式会社
    • FUJIMOTO KOSUKE
    • F01M5/00F01M1/16
    • PROBLEM TO BE SOLVED: To provide an engine oil management method that suppresses generation of deposits in an engine oil and prevents malfunction due to the deposits, concerning a diesel engine using a biodiesel fuel.SOLUTION: The engine oil management method includes management of an oil temperature in the engine oil of the diesel engine using the biodiesel fuel. The method includes at least a step of measuring a fuel concentration of the biodiesel fuel included in the engine oil, a step of measuring the oil temperature of the engine oil, and a step of cooling the engine oil so that the temperature of the engine oil may be reduced less than a given temperature, when the oil temperature is increased not less than the given temperature and the fuel concentration is increased not less than the given concentration.
    • 要解决的问题:提供一种发动机油管理方法,其抑制发动机油中的沉积物的产生并且防止由于沉积导致的故障,涉及使用生物柴油燃料的柴油发动机。 解决方案:发动机机油管理方法包括使用生物柴油燃料来管理柴油发动机机油的油温。 该方法至少包括测量发动机油中包含的生物柴油燃料的燃料浓度的步骤,测量发动机机油的油温的步骤,以及冷却发动机油的步骤,使发动机油的温度 可以在油温度不低于给定温度并且燃料浓度增加不小于给定浓度时,可以减小小于给定温度。 版权所有(C)2013,JPO&INPIT
    • 8. 发明专利
    • Method and device for maintaining performance of lubricating oil for alcoholic fuel engine
    • 用于维持汽油燃油发动机润滑油性能的方法和装置
    • JP2010242644A
    • 2010-10-28
    • JP2009093209
    • 2009-04-07
    • Toyota Motor Corpトヨタ自動車株式会社
    • FUJIMOTO KOSUKEKANEKO TOYOJI
    • F01M9/02C10M129/06C10M177/00C10N30/00C10N40/25F02D19/06F02D45/00
    • Y02T10/36
    • PROBLEM TO BE SOLVED: To suppress a deterioration of the wear performance of lubricating oil caused by inclusion of water by using an engine lubricating oil of versatile type, without using a lubricating oil to be exclusively devoted to alcoholic fuel.
      SOLUTION: A method and device for maintaining the performance of a lubricating oil for an engine using an alcoholic fuel comprises the step to determine the sort of the fuel on the basis of an engine control signal and the step to compare the measured temperature of the engine cooling water with the prescribed temperature in case the result from determination is that an alcoholic fuel is in use, to be followed by another step to add ethanol to the engine oil if the cooling water temperature is determined as the prescribed level or below.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:通过使用通用型发动机润滑油,抑制由包含水引起的润滑油的磨损性能的劣化,而不使用专门用于酒精燃料的润滑油。 解决方案:用于维持使用酒精燃料的发动机的润滑油的性能的方法和装置包括基于发动机控制信号确定燃料种类的步骤,以及将测量温度进行比较的步骤 的发动机冷却水具有规定的温度,如果确定的结果是使用酒精燃料,则如果冷却水温度被确定为规定水平或更低,则跟随另外步骤向发动机油中加入乙醇 。 版权所有(C)2011,JPO&INPIT