Title:
HYDRAULIC SHOCK ABSORBER
Document Type and Number:
WIPO Patent Application WO/2014/155662
Kind Code:
A1
Abstract:
A hydraulic shock absorber comprising a damping force generator (12) that generates a current-dependent damping force (FDA) that is a damping force corresponding to the magnitude of a supplied current when a current is supplied and generates a set damping force when no current is supplied (FD0) that is a damping force of a set magnitude when no current is supplied, wherein the configuration is such that the supply of current to the damping force generator (12) is blocked when the current that should be supplied to the damping force generator (12) exceeds a threshold value. Because the current supply to the damping force generator (12) is blocked and the set damping force when no current is supplied (FD0) is generated when the current received by the damping force generator (12) increases to exceed the threshold value, the power consumption can be lowered and the damping performance can be guaranteed.
Inventors:
YAMAGUCHI TAKENARI (JP)
Application Number:
PCT/JP2013/059510
Publication Date:
October 02, 2014
Filing Date:
March 29, 2013
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
YAMAGUCHI TAKENARI (JP)
YAMAGUCHI TAKENARI (JP)
International Classes:
F16F9/46
Foreign References:
| JPH05106677A | 1993-04-27 | |||
| JPH10259844A | 1998-09-29 | |||
| JP2001206236A | 2001-07-31 |
Attorney, Agent or Firm:
CHUBU PATENT OFFICE (JP)
Central patent business corporation international patent firm (JP)
Central patent business corporation international patent firm (JP)
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