Multi-stroke cylinder operation in an internal combustion engine
17-05-2007 дата публикации
Номер:
US2007107687A1
Автор: LEWIS DONALD J, RUSSELL JOHN D, TRASK NATE, MEGLI THOMAS W, LEWIS DONALD J., RUSSELL JOHN D., MEGLI THOMAS W.
Принадлежит:
Контакты:
Номер заявки: 06-43-6470
Дата заявки: 27-12-2006
A system and method to control engine valve timing to during the start of an internal combustion engine. Valves that may be deactivated are controlled in a manner to reduce hydrocarbon emissions during the start of an internal combustion engine.