首页> 外国专利> Exhaust gas turbocharger for internal-combustion engine has outer contour of compressor wheel blade, which is formed in such manner that blade measure e.g. trim, lies in range of eighty five to one hundred fifteen percentage

Exhaust gas turbocharger for internal-combustion engine has outer contour of compressor wheel blade, which is formed in such manner that blade measure e.g. trim, lies in range of eighty five to one hundred fifteen percentage

机译：用于内燃机的废气涡轮增压器具有压气机轮叶片的外轮廓，该外轮轮廓以使得叶片尺寸例如为0.1mm的方式形成。修剪，介于百分之八十五至百分之一百一十五

页面导航

摘要
著录项
相似文献

摘要

Exhaust gas turbocharger has outer contour of compressor wheel blade (19), which is formed in such a manner that blade measure e.g. trim, lies in the range of 85 to 115 percentage, whereby outer diameters of inlet and discharge of compressor wheel blade in areas of inflow side (25) and outflow side (26) are denoted by d1t and d2 respectively. Trim is calculated by the relationship i.e. the percentage of the square of the ratio between d1t and d2 whereby outer diameters of inlet and discharge of compressor wheel blade, in areas of inflow side and outflow side, are denoted by d1t and d2 respectively.

机译：排气涡轮增压器具有压缩机叶轮叶片（19）的外轮廓，该叶轮叶片以这样的方式形成，即，叶片尺寸例如为0.1mm。修整度在85％至115％的范围内，由此在流入侧（25）和流出侧（26）的区域中压缩机叶轮叶片的入口和出口的外径分别由d1t和d2表示。修整是通过关系来计算的，即d1t与d2之比的平方的百分比，由此压缩机叶轮叶片的入口和出口的外径在流入侧和流出侧的区域分别由dlt和d2表示。

著录项

公开/公告号DE102005006427A1

专利类型
公开/公告日2006-08-24

原文格式PDF
申请/专利权人 DAIMLERCHRYSLER AG;
展开▼

申请/专利号DE20051006427
发明设计人 FINGER HELMUT;FLEDERSBACHER PETER;SUMSER SIEGFRIED;
展开▼

申请日2005-02-12
分类号F04D25/02;F01D9/02;F02C6/12;F04D29/30;F02B37/12;
国家 DE
入库时间 2022-08-21 21:20:24

相似文献

专利
外文文献