Title:
鉄道車両用制振装置
Document Type and Number:
Japanese Patent JP7193981
Kind Code:
B2
Abstract:
To provide a damping device for a railway vehicle capable of improving riding comfortability of a railway vehicle even if aged deterioration or initial setting error of an actuator or temperature variation in operating fluid is caused.SOLUTION: A damping device 1 for a railway vehicle includes actuators A1, A2 interposed between a vehicle body B of the railway vehicle and trucks T1, T2 and a control part C for controlling the actuators A1, A2. The control part C changes a control parameter for controlling the actuators A1, A2 such that the thrust of the actuators A1, A2 is reduced when the vibration of the trucks T1, T2 exceeds the predetermined vibration.SELECTED DRAWING: Figure 9
Inventors:
Takayuki Ogawa
Masayuki Kobayashi
Masayuki Kobayashi
Application Number:
JP2018206449A
Publication Date:
December 21, 2022
Filing Date:
November 01, 2018
Export Citation:
Assignee:
KYB Corporation
International Classes:
B61F5/24; F16F15/02
Domestic Patent References:
| JP2018026038A | ||||
| JP2006281963A |
Foreign References:
| WO2013137294A1 |
Attorney, Agent or Firm:
Ishikawa Ken
Amano Izumi
Amano Izumi
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