Title:
SUSPENSION CONTROLLER
Document Type and Number:
WIPO Patent Application WO/2012/105556
Kind Code:
A1
Abstract:
[Problem] To provide a suspension controller, wherein a solenoid valve has a reduced size.
[Solution] In this suspension controller, when a controller is started by means of a power supply control unit (power supply means), the controller switches a control current value from 0 A to a maximum current value of I6 at the same time when the controller is started. Then, the operation is shifted to normal control. Consequently, even in the cases where the hysteresis of damping force characteristics with respect to the control current is large, a solenoid valve can be quickly moved to a position where the solenoid valve is to be used for the purpose of the normal control.
Inventors:
UCHINO TORU (JP)
HIRAO RYUSUKE (JP)
KATAYAMA YOHEI (JP)
YABE HIROYUKI (JP)
OHARA HIROKI (JP)
HIRAO RYUSUKE (JP)
KATAYAMA YOHEI (JP)
YABE HIROYUKI (JP)
OHARA HIROKI (JP)
Application Number:
PCT/JP2012/052141
Publication Date:
August 09, 2012
Filing Date:
January 31, 2012
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
UCHINO TORU (JP)
HIRAO RYUSUKE (JP)
KATAYAMA YOHEI (JP)
YABE HIROYUKI (JP)
OHARA HIROKI (JP)
UCHINO TORU (JP)
HIRAO RYUSUKE (JP)
KATAYAMA YOHEI (JP)
YABE HIROYUKI (JP)
OHARA HIROKI (JP)
International Classes:
B60G17/015; B60G17/017; B60G17/08; F16F9/50
Foreign References:
| JP2009281584A | 2009-12-03 | |||
| JPH11198627A | 1999-07-27 | |||
| JPH03239830A | 1991-10-25 |
Attorney, Agent or Firm:
HANABUSA, Tsuneo et al. (JP)
Sepal Tsuneo (JP)
Sepal Tsuneo (JP)
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Claims:
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