A Fully Continuous Variable Cam Timing Concept for Intake and Exhaust Phasing 980767
A flexible concept for fully continuous variable cam timing (VCT) is presented. The system has been introduced in volume production for both intake and exhaust phasing applications.
This paper describes the concept of VCT, the adaptation to an existing engine design and presents functional performance data. A special look is taken to the VCT function during engine start up. Here the requirements for intake phasing system (IPS) and exhaust phasing system (EPS) are significantly different.
Citation: Steinberg, R., Lenz, I., Köehnlein, G., Scheidt, M. et al., "A Fully Continuous Variable Cam Timing Concept for Intake and Exhaust Phasing," SAE Technical Paper 980767, 1998, https://doi.org/10.4271/980767. Download Citation
Author(s):
Rainer Steinberg, Ingo Lenz, Guenther Köehnlein, Martin E. Scheidt, Thomas Saupe, Walter Buchinger
Affiliated:
Ford Werke AG, INA Motorenelemente Schaeffler KG
Pages: 11
Event:
International Congress & Exposition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
1998 Variable Valve Actuation and Power Boost-SP-1346, SAE 1998 Transactions - Journal of Engines-V107-3
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