论文部分内容阅读
具有无级传动和液压能量回收的液压公共汽车与一般城市公共汽车相比较,可以大大地节约燃料。在这方面液压技术是起着重要作用的。为了做到这一点,它们必须能在420bar 压力下连续不断的工作。液压公共汽车的开发工作是德意志联邦共和国政府资助项目的成果。Mannesmann
Hydrostatic buses with stepless transmission and hydraulic energy recovery can save significant fuel when compared to normal city buses. Hydraulic technology plays an important role here. In order to do this, they must be able to work continuously under the pressure of 420 bar. The development of hydraulic buses is the result of a government-funded project of the Federal Republic of Germany. Mannesmann