A Newly Developed Intelligent Variable Valve Timing System - Continuously Controlled Cam Phasing as Applied to a New 3 Liter Inline 6 Engine Toyota Motor Corporation

Format:

Conference/Event

Author/Creator:

Moriya, Yoshihito, author.

Conference Name:

International Congress & Exposition (1996-02-26 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1996

Summary:

To meet the requirements for higher horsepower and torque as well as lower fuel consumption and emissions, we have developed a new "Intelligent Variable Valve Timing (VV-i)" system. It gives continuously variable intake cam phasing by up to 60 degrees crank angle (CA) . This system not only increases WOT output by optimizing intake valve closing timing but also reduces fuel consumption and NOx/ HC emissions under part load by increasing intake and exhaust valve overlap on 4 stroke Spark Ignited engines.VVT-i has been applied to optimize a new 3-liter inline 6 engine for higher torque and at the same time better fuel economy with continuous and wide-range cam phasing

Notes:

Vendor supplied data

Publisher Number:

960579

Access Restriction:

Restricted for use by site license