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US 2015/0101553 A1Published application
Engine having continuous variable timing device
AssigneesKia Motors Corporation, Hyundai Motor Company
InventorsYoung Kyu Oh, Chulho Yu, Jin Hong Kim, Il Joong Hwang, Jinnam Kim
Life of this patent
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Abstract
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.
Claims7
A control method of an engine having a variable valve timing, comprising:
- 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.
1 more element
Dependencies are inferred from the claim text.