SUSPENSION SYSTEM FOR VEHICLE

PROBLEM TO BE SOLVED: To provide a suspension system which is superior when seen from a standpoint of fail safe. SOLUTION: A conducting/nonconducting switcher 200 for switching a conducting state in which respective current-carrying terminals of each phase of a motor 44 are mutually conducted, and a...

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Bibliographic Details
Main Author URABABA SHINGO
Format Patent
LanguageEnglish
Published 19.08.2010
Subjects
PERFORMING OPERATIONS
TRANSPORTING
VEHICLE SUSPENSION ARRANGEMENTS
VEHICLES IN GENERAL
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Summary:PROBLEM TO BE SOLVED: To provide a suspension system which is superior when seen from a standpoint of fail safe. SOLUTION: A conducting/nonconducting switcher 200 for switching a conducting state in which respective current-carrying terminals of each phase of a motor 44 are mutually conducted, and a nonconducting state which allows a current flow from a driving circuit 190 to the motor 44 without mutually conducting the current-carrying terminals is provided between the driving circuit 190 of a driving gear 144 and the motor 44 of an actuator. A control information output device 140 controls the conducting/nonconducting switcher 200 through a connection line 202 for connecting the conducting/nonconducting switcher 200 and the control information output device 140. Thus, the system can promptly obtain the conducting state after the system detects a failure. COPYRIGHT: (C)2010,JPO&INPIT
Bibliography:Application Number: JP20090022604