Continuously variable transmission - Wikipedia
A continuously variable transmission (CVT) is an automated transmission that can change through a continuous range of gear ratios, typically resulting in better fuel economy in gasoline applications. [1] This contrasts with other transmissions that provide a limited number of gear ratios in fixed steps.
What Is a CVT Transmission? (Pros & Cons) - CARFAX
2021年5月28日 · A CVT is a type of automatic transmission that delivers seamless acceleration without interruption for gear shifts. Instead of fixed gears, it uses a pair of variable-width pulleys connected by a flexible belt.
汽车变速箱类型全解析：AT、CVT、DCT、MT、AMT的特点和适用 …
2023年9月23日 · CVT变速箱，也称为无级变速器，其工作原理是通过改变主动齿轮和从动齿轮的半径比来改变传动比。 CVT变速箱的优点在于传动平稳，油耗低，且可以在一定范围内实现无级变速。
What Is a Continuously Variable Automatic Transmission (CVT)?
2025年2月6日 · A CVT, or continuously variable automatic transmission, is a type of automatic transmission that typically uses pulleys and either a belt or chain—as opposed to gears—to transfer the...
What is a CVT gearbox? - Auto Express
2020年12月16日 · The meaning of the abbreviation CVT is Continuously Variable Transmission, and it is a type of single-speed automatic gearbox. The CVT gearbox has been used in various different cars,...
无级变速器 - 百度百科
CVT (Continuously Variable Transmission)技术即无级变速技术，它采用传动带和工作直径可变的主、从动轮相配合来传递动力，可以实现传动比的连续改变，从而得到传动系与发动机工况的最佳匹配。
汽车CVT是自动挡还是手动挡？全面解析CVT变速箱 - 懂车帝
2024年12月14日 · CVT（无级变速器）是一种不同于传统自动变速箱（AT）和手动变速箱（MT）的变速系统。 与传统变速箱依靠固定的齿轮比来实现不同的车速和动力输出不同，CVT变速箱通过两个锥形皮带轮和一条皮带或者链条，连续无级地调节传动比。
How CVTs Work | HowStuffWorks
How does a CVT compare to a conventional, planetary automatic transmission? What parts does it have and how do those parts work? What advantages do CVTs offer over conventional automatic transmissions? What about disadvantages? What's the driving experience like in a car with a CVT? What kind of makes and models incorporate CVTs?
CVT 101: How Does a CVT Work? A Simple Guide - Automade …
2023年8月29日 · What is a CVT? A Continuously Variable Transmission (CVT) is a type of automatic transmission that can seamlessly change through a continuous range of effective gear ratios. It does not have fixed gears like a traditional automatic or manual transmission. Instead, it uses a pulley and belt system to vary the gear ratios continuously.
且说-无级变速箱CVT - 知乎专栏
无级变速箱CVT （Continuously Variable Transmission）是一种自动变速器，可以通过连续变速改变有效传动比。 这与其他提供固定数量的齿轮比的机械变速箱形成对比。 早期以皮带驱动设计提供了整体大约88％的效率 (近…