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公开(公告)号:US20050102891A1
公开(公告)日:2005-05-19
申请号:US10933712
申请日:2004-09-03
申请人: Robert Barbour , Gideon Freeman , Alan Schilowitz
发明人: Robert Barbour , Gideon Freeman , Alan Schilowitz
CPC分类号: C10L10/08 , C10L1/1881 , C10L1/1883 , C10L1/1888 , C10L1/19 , C10L1/2222 , C10L1/224
摘要: This invention relates to a fuel composition comprising (i) a low sulphur fuel having a sulphur content of less than 30 ppm, a bromine number of less than 10 and an ultraviolet absorbance at 319 nm is below 0.15 and (ii) an effective amount of an ashless friction reducing additive which is a fatty acid having 10-30 carbon atoms or a derivative thereof. The fuel of the specified characteristics shown improved response to the friction reducing additive in respect of its lubricity performance.
摘要翻译: 本发明涉及一种燃料组合物,其包含(i)硫含量小于30ppm,溴数小于10,在319nm处的紫外吸收低于0.15的低硫燃料,和(ii)有效量的 具有10-30个碳原子的脂肪酸的无灰摩擦减少添加剂或其衍生物。 具有特定特性的燃料在其润滑性能方面显示改善了对减摩添加剂的响应。
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公开(公告)号:US20070033860A1
公开(公告)日:2007-02-15
申请号:US11581923
申请日:2006-10-17
申请人: Robert Barbour , Stuart Pace , Alan Schilowitz
发明人: Robert Barbour , Stuart Pace , Alan Schilowitz
IPC分类号: C10L1/10
摘要: A fuel composition comprising gasoline having a sulphur content of less than 10 ppm by weight and an aromatic content of less than 25% by volume, characterized in that said composition comprises at least 5% by volume of olefins and is substantially free of any ethers. The fuel composition so formed has reduced emissions and improved fuel economy. The emissions from such compositions can be further reduced by incorporating therein a small amount of ethanol.
摘要翻译: 一种燃料组合物,其包含硫含量小于10重量ppm且芳族含量小于25体积%的汽油,其特征在于所述组合物包含至少5体积%的烯烃,并且基本上不含任何醚。 如此形成的燃料组合物减少排放并提高燃油经济性。 通过在其中加入少量乙醇可以进一步降低这些组合物的排放。
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公开(公告)号:US20060090727A1
公开(公告)日:2006-05-04
申请号:US11245738
申请日:2005-10-07
申请人: Walter Weissman , John Farrell , Alan Schilowitz , John Johnston , Takanori Ueda , Kazuhiro Akihama
发明人: Walter Weissman , John Farrell , Alan Schilowitz , John Johnston , Takanori Ueda , Kazuhiro Akihama
IPC分类号: F02M43/00
CPC分类号: C10L1/06 , F02D19/0649 , F02D19/0689 , F02D19/081 , Y02T10/36
摘要: Tuning fuel composition delivered to a spark ignition, internal combustion engine as a function of driving cycle conditions results in improvements in one or more of fuel efficiency and combustion emissions.
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公开(公告)号:US20060230817A1
公开(公告)日:2006-10-19
申请号:US11261050
申请日:2005-10-28
申请人: Alan Schilowitz , Dalia Yablon
发明人: Alan Schilowitz , Dalia Yablon
IPC分类号: G01N11/00
CPC分类号: G01N29/032 , B82Y35/00 , G01N29/022 , G01N29/30 , G01N2291/0255 , G01N2291/0256
摘要: This invention relates to a microcantilever stress sensor for detecting and quantifying low levels of contaminants in liquids and gases. The invention uses a chemical agent to impart chemical specificity to the microcantilever stress sensor. The microcantilever deflects when the chemical agent is replaced by a more strongly adsorbing chemical species. The magnitude of the deflection is then used as a measure of the quantity of contaminant present.
摘要翻译: 本发明涉及用于检测和定量液体和气体中低含量污染物的微悬臂梁应力传感器。 本发明使用化学试剂赋予微悬臂梁应力传感器化学特异性。 当化学药剂被更强吸附的化学物质代替时,微悬臂梁会偏转。 然后将偏转的大小用作测量存在的污染物的量。
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公开(公告)号:US20050028435A1
公开(公告)日:2005-02-10
申请号:US10930100
申请日:2004-08-31
申请人: Stuart Pace , Alan Schilowitz
发明人: Stuart Pace , Alan Schilowitz
CPC分类号: C10L10/08 , C10L1/023 , C10L1/1824 , C10L10/04
摘要: A hydrocarbon fuel is described comprising a hydrocarbon fuel boiling in the gasoline boiling range containing not greater than about 5 wppm nitrogen. The lubricity of such fuel is improved by the addition thereto of ethanol.
摘要翻译: 描述了一种碳氢化合物燃料,其包括在汽油沸程中沸腾的含不大于约5wppm氮的烃燃料。 通过加入乙醇可提高这种燃料的润滑性。
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公开(公告)号:US20050245776A1
公开(公告)日:2005-11-03
申请号:US10181857
申请日:2001-02-08
申请人: Stuart Pace , Alan Schilowitz
发明人: Stuart Pace , Alan Schilowitz
CPC分类号: C10L1/08
摘要: This invention relates to a fuel composition comprising a base fuel having a final boiling point above 150° C. and an anti-foam, characterised in that the anti-foam comprises di-isobutylene in an amount greater than 2.5 % by volume based on the total fuel composition. The addition of this anti-foam reduces the break-up time for any foam formed significantly.
摘要翻译: 本发明涉及一种燃料组合物,其包含终沸点高于150℃的基础燃料和消泡剂,其特征在于,所述防沫剂包含的量大于2.5体积%的二异丁烯基于 总燃料组成 添加这种抗泡沫可以显着地减少任何形成泡沫的破裂时间。
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公开(公告)号:US20050035755A1
公开(公告)日:2005-02-17
申请号:US10885272
申请日:2004-07-06
申请人: Alan Schilowitz , Walter Vann , Limin Song , John Szobota , Alexander Bolkhovsky
发明人: Alan Schilowitz , Walter Vann , Limin Song , John Szobota , Alexander Bolkhovsky
CPC分类号: G01N33/2888 , G01N27/026
摘要: A method for deconvoluting a time dependent impedance spectrum and using the deconvoluted time dependent impedance spectrum as an indicator of the performance condition of a working fluid is disclosed. Also disclosed is a method to determine the viscosity ratio of a working fluid using the resistance ratio obtained from frequency dependent impedance data.
摘要翻译: 公开了一种用于对时间相关阻抗谱进行解卷积并使用去卷积时间相关阻抗谱作为工作流体性能状态的指标的方法。 还公开了使用从频率相关阻抗数据获得的电阻比来确定工作流体的粘度比的方法。
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