Browse Publications Technical Papers 2014-01-1728
2014-04-01

Development of New Generation Continuously Variable Transmission 2014-01-1728

In response to global demands for environmental conservation, the automotive industry is placing greater focus on the development of fuel-efficient technologies to help reduce global CO2 emissions.
With the aim of simultaneously improving fuel economy and driveability, TOYOTA has developed a new continuously variable transmission (CVT) vehicles in North America equipped with a 1.8-liter engine [1].
This new CVT features various technologies for improving fuel economy, including: the world's first coaxial 2-discharge port oil pump system, wider ratio coverage, a flex start system, low-viscosity CVT fluid, and a higher final gear ratio.
This paper outlines the configuration, characteristics, performance, and new technologies of this CVT.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Preview Document Add to Cart
Members save up to 16% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

Development of Driving Force Control Technology of CVT for North American Market

2014-01-1730

View Details

JOURNAL ARTICLE

Measurement of Oil Film Pressure on Running Continuously Variable Transmission Pulley - Part 2: Oil Film Thickness Calculation Based on EHL Theory

2014-01-1731

View Details

TECHNICAL PAPER

Behaviours of a GDI Gasoline Engine during Start

2014-01-1374

View Details

X