Morgan, Lewis & Bockius LLP
Intermediate phase adjustment apparatus of CVVT
An intermediate phase adjustment apparatus of intermediate phase continuous variable valve timing includes chambers and a diverter valve balancing oil pressure between the chambers. The chamber includes an advancing chamber and a retarding chamber formed between a rotor and a stator and supplied with oil through an oil channel. The diverter valve balances oil pressure between the chambers by sliding along an oil line through which the oil moves only in one direction between the chambers so that the oil selectively moves from a chamber having higher pressure to a chamber having lower pressure due to a pressure difference.
Hyundai Motor Company Kia Motors Corp.
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Jong Kuk Chung Han Yun Seok
Park Oh Kim