MAXIMUM MECHANICAL EFFICIENCY OF INFINITELY VARIABLE TRANSMISSIONS

被引：16

作者：

YAN, HS ^{[1
]}

HSIEH, LC ^{[1
]}

机构：

[1] NATL YUNLIN POLYTECH INST,DEPT POWER MECH ENGN,HUWEI 63208,TAIWAN

来源：

MECHANISM AND MACHINE THEORY | 1994年 / 29卷 / 05期

关键词：

D O I：

10.1016/0094-114X(94)90120-1

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Equations for the mechanical efficiency of infinitely variable transmissions (IVT) are derived. As a result, we conclude that: (1) an IVT is of input-coupled type, (2) the mechanical efficiency of an IVT depends only on its allowable maximum speed ratio (R(v))aow, (3) the mechanical efficiency of an IVT can only be improved by increasing (R(v))aow, the efficiency of planetary gear train (eta(pg)) and the efficiency of continuously variable unit (eta(v)), and (4) an IVT with five-member planetary gear train of type I power flow has maximum mechanical efficiency. A design example is also presented.

引用

页码：777 / 784

页数：8

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