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公开(公告)号:CA2924890C
公开(公告)日:2022-03-22
申请号:CA2924890
申请日:2014-09-19
Applicant: LUBRIZOL CORP
Inventor: MOSIER PATRICK E , DIETZ JEFFRY G , SAMMUT ALEXANDER
IPC: C10M169/04
Abstract: ABSTRACT The invention is directed to a method for reducing low speed pre-ignition events in a spark-ignited direct injection internal combustion engine by supplying to the sump a lubricant composition which contains an oil of lubricating viscosity and an ashless antioxidant. The ashless antioxidant may be selected from phenolic compounds, aryl amine compounds, and sulfurized olefins, especially 2,6-hindered phenols and diarylamine compounds. Date Recue/Date Received 2021-03-19
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公开(公告)号:BR112021025138A2
公开(公告)日:2022-02-15
申请号:BR112021025138
申请日:2020-06-12
Applicant: LUBRIZOL CORP
Inventor: SAMMUT ALEXANDER , AMY L SHORT , DOUGLAS T JAYNE , RITZ RYAN
IPC: H01M10/613
Abstract: método de resfriamento de componentes elétricos, e, sistema de refrigeração por imersão. a tecnologia divulgada se refere a um sistema de transferência de calor e método de transferência de calor empregando um fluido de transferência de calor oleaginoso dielétrico. em particular, a tecnologia se refere a um fluido de transferência de calor oleaginoso dielétrico com baixa condutividade elétrica, baixa inflamabilidade e baixo ponto de congelamento que fornece excelente redução de temperatura de pico em um sistema de transferência de calor, como aquele para resfriar um sistema de potência de veículos elétricos.
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公开(公告)号:CA3143152A1
公开(公告)日:2020-12-17
申请号:CA3143152
申请日:2020-06-12
Applicant: LUBRIZOL CORP
Inventor: SHORT AMY L , SAMMUT ALEXANDER , JAYNE DOUGLAS T , RITZ RYAN
IPC: H01M10/613
Abstract: The disclosed technology relates to a heat transfer system and heat transfer method employing a dielectric oleaginous heat transfer fluid. In particular, the technology relates to a dielectric oleaginous heat transfer fluid with low electrical conductivity, low flammability, and low freeze point that provides excellent peak temperature reduction in a heat transfer system, such as that for cooling a power system of an electric vehicles.
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公开(公告)号:CA2980110A1
公开(公告)日:2016-09-22
申请号:CA2980110
申请日:2015-03-18
Applicant: LUBRIZOL CORP
Inventor: MOSIER PATRICK E , DIETZ JEFFRY G , SAMMUT ALEXANDER
IPC: C10M159/20
Abstract: The invention is directed to a method for reducing low speed pre-ignition events in a spark-ignited direct injection internal combustion engine by supplying to the sump a lubricant composition which contains an oil of lubricating viscosity and an overbased sodium detergent. The metal overbased detergent may be selected from sulfonate detergents, phenate detergents, and salicylate detergents, especially sulfonate detergents with a metal ratio of at least 5.
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公开(公告)号:MX2016003613A
公开(公告)日:2016-07-21
申请号:MX2016003613
申请日:2014-09-19
Applicant: LUBRIZOL CORP
Inventor: MOSIER PATRICK E , DIETZ JEFFRY G , SAMMUT ALEXANDER
IPC: C10M169/04 , C10N40/25
Abstract: La invención está dirigida a un método para reducir los casos de pre-ignición a baja velocidad en un motor de combustión interna de encendido por chispa suministrando al colector de aceite una composición de lubricante que contiene un aceite de viscosidad lubricante y un dispersante sin cenizas. El dispersante sin cenizas puede seleccionarse entre compuestos de succinimida preparados a partir de aminas aromáticas o alifáticas.
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公开(公告)号:MX390895B
公开(公告)日:2025-03-21
申请号:MX2016003611
申请日:2016-03-18
Applicant: LUBRIZOL CORP
Inventor: SAMMUT ALEXANDER , DIETZ JEFFRY G , MOSIER PATRICK E
IPC: C10M169/04 , C10N40/25
Abstract: La invención está dirigida a un método para reducir los casos de pre-ignición a baja velocidad en un motor de combustión interna de encendido por chispa suministrando al colector de aceite una composición de lubricante que contiene un aceite de viscosidad lubricante y un antioxidante sin cenizas. El antioxidante sin cenizas puede seleccionarse entre compuestos fenólicos, compuestos de aril amina y olefinas sulfurizadas, especialmente fenoles 2,6- impedidos y compuestos de diarilamina.
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公开(公告)号:MX391158B
公开(公告)日:2025-03-11
申请号:MX2016003612
申请日:2016-03-18
Applicant: LUBRIZOL CORP
Inventor: SAMMUT ALEXANDER , DIETZ JEFFRY G , MOSIER PATRICK E
IPC: C10M163/00 , C10N40/25
Abstract: La invención está dirigida a un método para reducir los casos de pre-ignición a baja velocidad en un motor de combustión interna de encendido por chispa suministrando al colector de aceite una composición de lubricante que contiene un aceite de viscosidad lubricante y un detergente sobrebasado de metal. El detergente sobrebasado de metal puede seleccionarse entre detergentes de sulfonato, detergentes de fenato y detergentes de salicilato, especialmente detergentes de sulfonato con una proporción de metal de al menos 5.
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公开(公告)号:CA2924893C
公开(公告)日:2022-11-15
申请号:CA2924893
申请日:2014-09-19
Applicant: LUBRIZOL CORP
Inventor: MOSIER PATRICK E , DIETZ JEFFRY G , SAMMUT ALEXANDER
IPC: C10M163/00
Abstract: ABSTRACT The invention is directed to a method for reducing low speed pre-ignition events in a spark-ignited direct injection internal combustion engine by supplying to the sump a lubricant composition which contains an oil of lubricating viscosity and a metal overbased detergent. The metal overbased detergent may be selected from sulfonate detergents, phenate detergents, and salicylate detergents, especially sulfonate detergents with a metal ratio of at least 5. Date Recue/Date Received 2021-05-21
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公开(公告)号:AU2016235352A1
公开(公告)日:2017-10-05
申请号:AU2016235352
申请日:2016-03-22
Applicant: LUBRIZOL CORP
Inventor: MOSIER PATRICK E , DIETZ JEFFRY G , SAMMUT ALEXANDER , GALIC RAGUZ MARY , GIESELMAN MATTHEW D
IPC: C10M133/56
Abstract: The invention is directed to a method for reducing low speed pre-ignition events in a spark-ignited direct injection internal combustion engine by supplying to the sump a lubricant composition which contains an oil of lubricating viscosity and a boron-containing ashless dispersant. The ashless dispersant may be selected from succinimide compounds prepared from aliphatic or aromatic amines.
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公开(公告)号:CA2980515A1
公开(公告)日:2016-09-29
申请号:CA2980515
申请日:2016-03-22
Applicant: LUBRIZOL CORP
Inventor: MOSIER PATRICK E , DIETZ JEFFRY G , SAMMUT ALEXANDER , GALIC RAGUZ MARY , GIESELMAN MATTHEW D
IPC: C10M139/00
Abstract: The invention is directed to a method for reducing low speed pre-ignition events in a spark-ignited direct injection internal combustion engine by supplying to the sump a lubricant composition which contains an oil of lubricating viscosity and a boron-containing ashless dispersant. The ashless dispersant may be selected from succinimide compounds prepared from aliphatic or aromatic amines.
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