提高转子发动机的使用性能可靠性与寿命的研究

The Improvement of Performance, Reliability and Durability of Rotary Engine

在总结我国30年研制经验和吸收国外先进技术的基础上研制开发的JZ211C型汽油转子发动机新产品,采用了一系列先进实用技术,解决了冷起动、冷却、润滑、低端性能等方面的技术难题,通过1000h全速全负荷台架可靠性试验和10万km装车使用试验,可靠性取得突破性进展,并在客车、移动电站、车载风力灭火机等开发应用上取得一定进展。

This paper introduces the new product JZ211C type rotary engine developed on the basis of thirty year experience of car manufacturing at home and advanced technology abroad. The technical problems of cold start,cooling, lubrication, and low speed performance have been solved by anumber of advanced practical techniques. One thousand hour full speed andfull load beuch reliability test and one hundred thousand kilometer roadtest have been successfully conducted making a break-through in rcliabilityperformance test. Its application on bus, mobile power station, on vehicleextinguisher has been made with some progress.