公开(公告)号：US06562767B1

公开(公告)日：2003-05-13

申请号：US08599668

申请日：1996-02-12

申请人： Jürgen Bachmann ,  Lars L. Finsen ,  Poul Erik Hansen

发明人： Jürgen Bachmann ,  Lars L. Finsen ,  Poul Erik Hansen

IPC分类号： C10M10500

CPC分类号： C10M101/025 ,  C10M105/04 ,  C10M105/20 ,  C10M105/34 ,  C10M105/36 ,  C10M105/38 ,  C10M105/68 ,  C10M105/70 ,  C10M2203/02 ,  C10M2203/022 ,  C10M2203/024 ,  C10M2203/04 ,  C10M2205/14 ,  C10M2205/16 ,  C10M2205/17 ,  C10M2205/18 ,  C10M2207/044 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2207/34 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/10 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/28 ,  C10M2215/30 ,  C10N2240/00 ,  C10N2240/201 ,  C10N2240/202 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66 ,  Y10T29/49009 ,  Y10T428/2933 ,  Y10T428/294 ,  Y10T428/2947

摘要： A lubricant for wire, which is insulated by means of a lacquer coating, and which is used for forming the stator windings of an electrical refrigerating compressor, consists of one or more compounds of the formula CH3—Xn—R, wherein X is a linear or branched hydrocarbon group with n carbon atoms, wherein n is up to 22, and R may be hydrogen or a plurality of different radicals, either in a pure form or dissolved in a suitable solvent. The lubricant is applied to the wire to reduce its coefficient of friction, and it is remarkable for its compatibility with the environmentally unharmful refrigerants, such as R134a (1,1,1,2-tetrafluoroethane), which are used today in refrigerating compressors without capillary tube obstructions.

摘要翻译： 用于形成电冷冻压缩机的定子绕组的用于通过漆涂层绝缘的线的润滑剂由一种或多种式CH 3 -Xn-R的化合物组成，其中X是线性的 或具有n个碳原子的支链烃基，其中n至多22，R可以是氢或多个不同的基团，以纯形式或溶解在合适的溶剂中。 润滑剂被施加到丝线上以降低其摩擦系数，并且其与诸如R134a（1,1,1,2-四氟乙烷）这样的无环境无害制冷剂的相容性是显着的，这些制冷剂在当今在没有 毛细管阻塞。

公开(公告)号：US06475960B1

公开(公告)日：2002-11-05

申请号：US09148382

申请日：1998-09-04

申请人： Paul J. Berlowitz ,  Jacob J. Habeeb ,  Robert J. Wittenbrink

发明人： Paul J. Berlowitz ,  Jacob J. Habeeb ,  Robert J. Wittenbrink

IPC分类号： C10M10500

CPC分类号： C10M169/04 ,  C10G65/043 ,  C10G67/04 ,  C10G2400/10 ,  C10M107/02 ,  C10M111/04 ,  C10M177/00 ,  C10M2205/173 ,  C10M2215/28 ,  C10M2223/045 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/14 ,  C10N2270/00

摘要： Premium synthetic lubricants comprise a synthetic isoparaffinic hydrocarbon base stock and an effective amount of at least one, and typically a plurality of lubricant additives such as a detergent, dispersant, antioxidant, antiwear additive, pout point depresant, VI improver and the like. The base stock is derived from a waxy, paraffinic, Fischer-Tropsch synthesized hydrocarbon feed fraction having an initial boiling point in the range of about 650-750° F. and continuously boiling up to at least 1050° F., by a process which comprises hydroisomerizing the feed and dewaxing the isomerate. The waxy feed has a T90−T10 temperature difference of at least 350° F. and is preferably hydroisomerized without any pretreatment, other than optional fractionation. The lubricant may also contain hydrocarbonaceous and synthetic base stock material. Lubricants, such as fully formulated multigrade automotive crankcase and transmission oils formed by adding a suitable additive package to the isoparaffinic base stock have exhibited performance superior to similar fully formulated oils based on both PAO and conventional, petroleum derived base stocks.

摘要翻译： 高级合成润滑剂包括合成的异链烷烃基础油料和有效量的至少一种，并且通常为多种润滑剂添加剂，例如洗涤剂，分散剂，抗氧化剂，抗磨添加剂，po点残留剂，VI改进剂等。 基础原料衍生自具有初始沸点在约650-750°F范围并连续沸腾至至少1050°F的蜡状，链烷烃，费 - 托合成烃进料馏分，方法是 包括加氢异构化进料并脱蜡异构体。 蜡状进料具有至少350°F的T90-T10温度差异，除了任选的分馏之外，优选加氢异构化而没有任何预处理。 润滑剂也可以含有含烃和合成的原料。 诸如完全配制的多级汽车曲轴箱和通过向异链烷烃基础油料添加合适的添加剂包装形成的变速器油的润滑剂已经表现出优于基于PAO和常规石油衍生基础油的类似的完全配制的油的性能。

公开(公告)号：US06713438B1

公开(公告)日：2004-03-30

申请号：US09275664

申请日：1999-03-24

申请人： David J. Baillargeon ,  Raymond J. Bergstra ,  Andrew Jackson ,  William L. Maxwell ,  G. James Johnston ,  Robert A. Pache

发明人： David J. Baillargeon ,  Raymond J. Bergstra ,  Andrew Jackson ,  William L. Maxwell ,  G. James Johnston ,  Robert A. Pache

IPC分类号： C10M10500

CPC分类号： C10M111/04 ,  C10M101/02 ,  C10M105/06 ,  C10M105/36 ,  C10M105/38 ,  C10M107/02 ,  C10M143/00 ,  C10M143/02 ,  C10M143/08 ,  C10M143/10 ,  C10M143/12 ,  C10M145/14 ,  C10M169/041 ,  C10M2203/06 ,  C10M2203/065 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/102 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2203/1065 ,  C10M2203/1085 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/0206 ,  C10M2205/022 ,  C10M2205/026 ,  C10M2205/028 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2207/04 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/2825 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2207/2855 ,  C10M2207/286 ,  C10M2207/34 ,  C10M2209/084 ,  C10M2219/086 ,  C10N2220/02 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

摘要： High performance engine oils and other liquid lubricants comprise a liquid lubricant basestock of low viscosity from 1.5 to 12 cSt (100C) with two dissolved polymer components of differing molecular weights. The basestock is preferably a single PAO or blend of PAOs with a co-basestock component which is preferably an ester or an alkylated aromatic of comparable viscosity. The lower molecular weight polymer is highly viscoelastic in character and is preferably an HVI-PAO; this component in the lubricant which provides unexpectedly high film thickness and unexpectedly good wear protection under conditions where the second, higher molecular weight polymer may lose some or all of its thickening power. The use of the highly viscoelastic low molecular weight polymer in combination with the higher molecular weight thickener enables the production of very widely cross-graded engine oils, especially oils with a low temperature grading of 0W or better. Oils with cross gradings of 0W20, 0W30, 0W40 or even more widely cross graded, for example 0W70 or higher may be achieved.

摘要翻译： 高性能发动机油和其它液体润滑剂包括具有两种不同分子量的溶解的聚合物组分的低粘度的液体润滑剂基础油，其具有1.5至12cSt（100℃）的低粘度。 基础油优选是单一PAO或具有共基础油成分的PAO的共混物，其优选为具有相当粘度的酯或烷基化芳族化合物。 低分子量聚合物的性质是高粘弹性的，优选为HVI-PAO; 润滑剂中的这种组分在第二较高分子量聚合物可能失去其部分或全部增稠力的条件下提供出乎意料的高膜厚度和出人意料的良好的耐磨损保护。 使用高粘弹性低分子量聚合物与较高分子量增稠剂结合使得能够生产非常广泛的交叉级发动机油，特别是低温分级为0W或更好的油。 可以实现具有0W20,0W30,0W40或甚至更广泛交叉分级（例如0W70或更高）的交叉分级的油。