专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1994004822A1 NOISE ABSORBING COMPOSITE FOR THE SUSPENSION SYSTEM OF COMPRESSORS, MOTORS AND SIMILAR APPARATUS 审中-公开
标题翻译：压缩机，电机和类似设备悬挂系统的噪声吸收复合材料
公开(公告)号：WO1994004822A1
公开(公告)日：1994-03-03
申请号：PCT/BR1993000028
申请日：1993-08-19
申请人： EMPRESA BRASILEIRA DE COMPRESSORES S/A - EMBRACO , SANGOI, Rogerio , MACHADO, Rosangela, Maria
发明人： EMPRESA BRASILEIRA DE COMPRESSORES S/A - EMBRACO
IPC分类号： F04B39/00
CPC分类号： F04B39/0044 , F04B39/127
摘要： Noise absorbing composite for the suspension system of compressors, motors and similar apparatus, which can be used in a suspension system of the type defined by metallic helical springs (3A, 3B), which interconnect a fixed case (2) of a hermetic compressor with its motor-pump assembly (1), the latter being provided with a high frequency vibratory movement, said noise absorbing composite (10) being defined by a portion of viscoelastic material, disposed in close and permanent contact with a substantial portion of the surface of said springs (3A, 3B), said viscoelastic material (10) comprising: a main elastomeric portion, defined by 100 parts of a compound, which is selected from the group consisting of: polysiloxanes, tetracyclosiloxanes, pentacyclosiloxanes or mixtures thereof; a portion of vulcanization, defined from 0.2 to 6.0 phr of a compound selected from the group consisting of: di-cumile peroxide; 2.5-bis (ter-butyl) peroxide; 2.5 dimethylhexane, or mixtures thereof.
摘要翻译：用于压缩机，电动机和类似装置的悬挂系统的吸声复合材料，其可用于由金属螺旋弹簧（3A，3B）限定的类型的悬挂系统，其将密封压缩机的固定壳体（2）与其电机泵组件（1），其后部具有高频振动，所述噪声吸收复合材料（10）由粘弹性材料的一部分限定，与粘合弹性材料的大部分表面紧密且永久地接触所述弹簧（3A，3B），所述粘弹性材料（10）包括：由100份化合物限定的主要弹性体部分，其选自：聚硅氧烷，四环硅氧烷，五环硅氧烷或其混合物; 一部分硫化，定义为0.2至6.0phr的选自以下的化合物：二偶氮过氧化物; 过氧化二（3,5-二叔丁基） 2.5二甲基己烷或其混合物。

2. 发明申请

WO2007003024A1 LUBRICANT OIL FOR A REFRIGERATION MACHINE, LUBRICANT COMPOSITION AND REFRIGERATION MACHINE AND SYSTEM 审中-公开
标题翻译：制冷机用润滑油，润滑油组合物及制冷机及系统
公开(公告)号：WO2007003024A1
公开(公告)日：2007-01-11
申请号：PCT/BR2006/000136
申请日：2006-06-30
申请人： WHIRLPOOL S.A. , MACHADO, Rosangela Maria
发明人： MACHADO, Rosangela Maria
IPC分类号： C10M171/00 , C10M105/06
CPC分类号： C10M171/008 , C10M105/06 , C10M2203/065 , C10N2220/021 , C10N2220/022 , C10N2220/027 , C10N2220/303 , C10N2240/30
摘要： A lubricant oil for a refrigeration machine, lubricant composition and refrigeration machine and system, said refrigeration machine and system being of the type that operates with a refrigerant consisting of at least one component of the HC (hydrocarbon) group, the lubricant oil consisting of an alkylbenzene oil containing at least 80% by weight of alkylbenzene having a molecular weight of 120-288 and having a viscosity between about 3,0 and 7,0 cSt at a temperature of 40°C and the lubricant composition consisting of said alkylbenzene oil and until about 8% by weight of one or more additives selected from a group consisting of improvers of oxidation resistance and thermal stability, corrosion inhibitors, metal inactivators, lubricity additives, viscosity index improvers, reducers of fluidity and flocculation point, detergents, dispersants, antifoaming agents, antiwear agents and extreme pressure resistant additives.
摘要翻译：一种用于制冷机，润滑剂组合物和制冷机和系统的润滑油，所述制冷机和系统的类型与由HC（烃）组的至少一种组分组成的制冷剂一起操作，润滑油由烷基苯油，其含有至少80重量％的分子量为120-288的烷基苯，并且在40℃的温度下具有约3.0至0.7sc的粘度，并且所述润滑剂组合物由所述烷基苯油和直到约8重量％的一种或多种添加剂，其选自抗氧化性和热稳定性的改进剂，腐蚀抑制剂，金属钝化剂，润滑添加剂，粘度指数改进剂，流动性和絮凝点的还原剂，洗涤剂，分散剂，消泡剂代理商，抗磨剂和耐压添加剂。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式