专利名称：Apparatus and method for controlling
variable valve in internal combustion engine
发明人：Hirokazu Shimizu申请号：US099379申请日：20011121
公开号：US20020062801A1公开日：20020530
专利附图：
摘要：An engine temperature and an engine start are detected, and if a lowertemperature engine start of a predetermined temperature or lower is detected, whilecontrolling the closing timing of an intake valve to the vicinity of the intake bottom dead
center with respect to a reference valve operation characteristics to be normally set,valve overlapped amount is controlled to be equal to or less than a valve overlap amountin said reference valve operation characteristics.
申请人：UNISIA JECS CORPORATION
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