Engine having continuous variable timing device

A control method of an engine having a variable valve timing may include selecting one of a first mode and a second mode as a driving mode, retarding an intake cam to a first predetermined angle range in the first mode, and advancing an intake cam to a second predetermined angle range in the second...

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Bibliographic Details
Main Authors OH YOUNG KYU, YU CHULHO, KIM JIN HONG, KIM JINNAM, HWANG IL JOONG
Format Patent
LanguageEnglish
Published 24.11.2015
Subjects
BLASTING
CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
ENGINE PLANTS IN GENERAL
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
WEAPONS
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Summary:A control method of an engine having a variable valve timing may include selecting one of a first mode and a second mode as a driving mode, retarding an intake cam to a first predetermined angle range in the first mode, and advancing an intake cam to a second predetermined angle range in the second mode.
Bibliography:Application Number: US201314145295