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公开(公告)号：US10781397B2
公开(公告)日：2020-09-22
申请号：US16010634
申请日：2018-06-18
发明人： Beatrice M. Gooding , Alan M. Schilowitz , Andrew R. Konicek , Douglas E. Deckman , Michael R. Douglass
IPC分类号： C10M169/04 , C10M129/46 , C10M129/54 , C10M135/10 , C10M137/10 , C10M107/02 , C10M129/40 , C10N30/04 , C10N30/06 , C10N30/00 , C10N40/25
摘要： A method for improving wear control, while maintaining or improving solubility and fuel efficiency, in an engine or other mechanical component lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formulated oil has a composition including a lubricating oil base stock as a major component; and at least one metal salt of a carboxylic acid, as a minor component; wherein the metal salt of the carboxylic acid contains no sulfur or phosphorus; wherein the metal is selected from the group consisting of palladium (Pd), silver (Ag), gold (Au), zinc (Zn), and mixtures thereof; wherein the carboxylic acid is selected from the group consisting of an aliphatic carboxylic acid, a cycloaliphatic carboxylic acid, an aromatic carboxylic acid, and mixtures thereof; wherein the molar ratio of (zinc+palladium+silver+gold)/phosphorus of said formulated oil is greater than 1.0. The lubricating oils are useful in internal combustion engines.
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公开(公告)号：US09926509B2
公开(公告)日：2018-03-27
申请号：US14997808
申请日：2016-01-18
发明人： Alan M. Schilowitz , Man Kit Ng , David J. Baillargeon , Chen Chen , Harry R. Allcock , Andrew R. Hess
IPC分类号： C10M137/00 , C10M137/16 , C10M107/02 , C10M137/10 , C10M169/04 , C07F9/6593
CPC分类号： C10M137/16 , C07F9/65815 , C10M107/02 , C10M137/10 , C10M169/04 , C10M2203/1006 , C10M2203/1025 , C10M2205/0285 , C10M2223/045 , C10M2223/08 , C10N2230/06 , C10N2230/43 , C10N2230/54 , C10N2240/10 , C10N2220/022
摘要： A method for improving wear control in an engine or other mechanical component lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formulated oil has a composition that includes a lubricating oil base stock as a major component; and at least one phosphazene represented by the formula as a minor component. In the above formula, Q is nitrogen, sulfur or oxygen; a is a value from about 2 to about 6, c is a value from about 2 to about 6, e is a value from about 2 to about 6, g is a value from about 2 to about 6, i is a value from about 2 to about 6, and k is a value from about 2 to about 6; b is a value of 2a+q, d is a value of 2c+r, f is a value of 2e+s, h is a value of 2g+t, j is a value of 2i+u, and l is a value of 2k+v; q, r, s, t, u and v are independently a value of 0 or −2; with the proviso that not all of a, c, e, g, i and k are the same value. A lubricating oil having a composition that includes a lubricating oil base stock as a major component; and at least one phosphazene represented by the above formula as a minor component. The lubricating oil is useful in internal combustion engines.
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公开(公告)号：US20170234819A1
公开(公告)日：2017-08-17
申请号：US15412091
申请日：2017-01-23
发明人： Gregory K. Lilik , Spencer T. Stober , Alan M. Schilowitz , Michael L. Blumenfeld , Gary James Johnston , Samuel C. Bainbridge , Erik Herz
IPC分类号： G01N27/02 , G01N21/84 , G01N33/543
CPC分类号： G01N27/026 , G01N21/25 , G01N21/64 , G01N21/643 , G01N21/84 , G01N27/02 , G01N33/2882 , G01N33/54373
摘要： A system for in-situ identification of a working fluid disposed in at least one piece of equipment, the system including: a working fluid reservoir that contains the working fluid; an in-situ sensor disposed in the working fluid reservoir such that it detects properties of the working fluid or computes properties from the generated spectra of the working fluid; a transmitter that transmits the detected spectra of the working fluid and equipment identification information; and a cloud computing system that receives the detected spectra and the equipment identification information transmitted from the transmitter, wherein the cloud computing system compares the spectra and equipment identification information against a reference database to determine whether or not the spectra of the working fluid substantially matches the stored reference spectra associated with the expected or specified fluid for the equipment.
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公开(公告)号：US10365239B2
公开(公告)日：2019-07-30
申请号：US15412091
申请日：2017-01-23
发明人： Gregory K. Lilik , Spencer T. Stober , Alan M. Schilowitz , Michael L. Blumenfeld , Gary James Johnston , Samuel C. Bainbridge , Erik Herz
摘要： A system for in-situ identification of a working fluid disposed in at least one piece of equipment, the system including: a working fluid reservoir that contains the working fluid; an in-situ sensor disposed in the working fluid reservoir such that it detects properties of the working fluid or computes properties from the generated spectra of the working fluid; a transmitter that transmits the detected spectra of the working fluid and equipment identification information; and a cloud computing system that receives the detected spectra and the equipment identification information transmitted from the transmitter, wherein the cloud computing system compares the spectra and equipment identification information against a reference database to determine whether or not the spectra of the working fluid substantially matches the stored reference spectra associated with the expected or specified fluid for the equipment.
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