Title:
VIBRATION ATTENUATION CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2019044909
Kind Code:
A
Abstract:
To provide a novel vibration attenuation control device which can suppress the deterioration of an electroviscous fluid by reducing an overcurrent based on the floating electrostatic capacitance of a connection cable.SOLUTION: A voltage control device 10 and a vibration attenuation mechanism 12 are connected to each other by a connection cable 11, and an electric resistor 36 for reducing an overcurrent based on the floating electrostatic capacitance of the connection cable 11 is arranged between the connection cable 11 and an electrode plate 34 which is arranged at a vibration attenuation mechanism 12. By arranging the electric resistor for reducing the overcurrent based on the floating electrostatic capacitance of the connection cable between the connection cable and the electrode plate arranged at the vibration attenuation mechanism, a maximum current value of the overcurrent can be reduced, and the deterioration of an electroviscous fluid caused by the overcurrent can be suppressed.SELECTED DRAWING: Figure 1
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Inventors:
IGARASHI DAISUKE
ASANUMA MICHIHIRO
NANBU TATSURO
OOKA HIROSHI
ASANUMA MICHIHIRO
NANBU TATSURO
OOKA HIROSHI
Application Number:
JP2017170258A
Publication Date:
March 22, 2019
Filing Date:
September 05, 2017
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD
International Classes:
F16F9/53; F16F13/30; F16F15/023; F16F15/027
Domestic Patent References:
| JP2562685B2 | 1996-12-11 | |||
| JP3340234B2 | 2002-11-05 | |||
| JP4724838B2 | 2011-07-13 | |||
| JP2001143915A | 2001-05-25 | |||
| JP5497614B2 | 2014-05-21 | |||
| JPH08113021A | 1996-05-07 | |||
| JP2017153235A | 2017-08-31 |
Attorney, Agent or Firm:
Polaire Patent Business Corporation