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Title:
CYLINDER DEACTIVATION BY NEGATIVE VALVE OVERLAP
Document Type and Number:
WIPO Patent Application WO/2013/101282
Kind Code:
A3
Abstract:
Intake and exhaust valve timing is adjusted to a negative valve overlap condition to deactivate an engine cylinder.

Inventors:
ROTH DAVID B (US)
Application Number:
PCT/US2012/032701
Publication Date:
October 10, 2013
Filing Date:
April 09, 2012
Export Citation:
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Assignee:
BORGWARNER INC (US)
ROTH DAVID B (US)
International Classes:
F02D13/02; F01L1/34; F01L13/00; F02D13/06; F02D17/00
Foreign References:
US20100175645A12010-07-15
JP2007009779A2007-01-18
JP2010144801A2010-07-01
US20060016423A12006-01-26
JPH0771278A1995-03-14
Attorney, Agent or Firm:
BROOKS, Cary W. et al. (48685 HayesShelby Township, Michigan, US)
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