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国内首个拥有自主知识产权的“汽车机液无级变速混合动力系统”产品实用合作开发项目,在北京市科技计划支持下,由归国留学创业人员创办的一家高新技术企业开发成功。目前已申请国际和国内专利。变速器是汽车的重要组成部分,也是节能效果最核心的功能部件之一。该成果的最大创新点是在现有车型的基础上,采用液压泵/液压马达与机械行星轮系相结合的创新方案,设计出一种新型机液混合无级变速装置,可以同时实现高效无级变速传动和混合动力驱动两种方式,达到节能效果。
The first domestic high-tech enterprise with independent intellectual property rights, “Automotive Hydrodynamic Continuously Variable Transmission Hybrid System” product development project, backed by Beijing Science and Technology Program, was successfully established by a returning high-tech enterprise. Has applied for international and domestic patents. Transmission is an important part of the car, but also one of the core components of energy-saving effect. The biggest innovation of this achievement is based on the existing models, the use of hydraulic pump / hydraulic motor and mechanical planetary gear combination of innovative programs to design a new type of hybrid machine-fluid continuously variable, while achieving high efficiency Level transmission and hybrid drive two ways to achieve energy-saving effect.