Foley & Lardner LLP
Hydraulic control device, control method of thereof, and automatic transmission
A hydraulic control device includes an oil pump for generating a hydraulic pressure by being rotated by power of a driving force source, a driving force source stopping unit that stops rotation of the driving force source when a predetermined condition holds, and a cut-off unit that cuts off transmission of the power from the driving force source to the oil pump when the driving force source rotates in a reverse direction as the rotation of the driving force source is stopped by the driving force source stopping unit.
JATCO LTD NISSAN MOTOR CO., LTD.
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inventional inventional additional additional additional additional
Shinichiro Noritaka Keichi Naohiro
Watanabe Aoyama Tatewaki Yamada