Hydraulic Control Device
AssigneeAisin Aw Co., Ltd.
InventorsKazunori ISHIKAWA, Kazuyuki NODA, Kenichi TSUCHIDA, Koji MAKINO, Keiji SUZUKI, Yoshimitsu HYODO
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AssigneeAisin Aw Co., Ltd.
InventorsKazunori ISHIKAWA, Kazuyuki NODA, Kenichi TSUCHIDA, Koji MAKINO, Keiji SUZUKI, Yoshimitsu HYODO
Estimating the term…
A hydraulic control device that includes a solenoid valve that includes an input port, an output port that communicates with the hydraulic engagement element via an oil passage, and a feedback port that communicates with the output port via the oil passage, the solenoid valve regulating a pressure of working oil input from the input port to output the regulated pressure from the output port to the oil passage, a part of the output working oil being input to the feedback port; and a hydraulic damper that damps pulsation of the hydraulic pressure output from the output port to the oil passage, wherein: the oil passage is provided with an orifice mechanism that reduces a flow rate of the working oil; and the hydraulic damper communicates with the oil passage on a side of the output port and the feedback port with respect to the orifice mechanism.
A hydraulic control device that controls an engagement hydraulic pressure to be supplied to a hydraulic engagement element, comprising:
Dependencies are inferred from the claim text.