Electrohydraulic device for height correction of the body of a motor vehicle with two axles
申请公布号:EP0844117(A1)
申请号:EP19970402776
申请日期:1997.11.19
申请公布日期:1998.05.27
发明人:DESSIRIEIX, JOSE;HALCONRUY, THIERRY
分类号:B60G17/015;B60G17/016;B60G21/10
主分类号:B60G17/015
摘要:The device provides correction of the height of the vehicle body above the two axles (E1,E2) of the vehicle, using hydraulic cylinders associated with each of the axles. The cylinders are arranged to be connected either to a source (11) of pressurised liquid or to a reservoir (13). A single distributor (7) is associated with the two suspension devices (2) linked to the two axles. A further distribution device (5) connects the suspension cylinders (2) to one or other of the two axles. The distribution is controlled by electronically-controlled valves (EV1,EV2,EV3), with the connection such that the source and reservoir are connected in open circuit in the rest state of the system. A processor (16) controls the valves in response to signals from sensors on the axles.
DISPOSITIF DE FIXATION POUR PANNEAU DE SIGNALISATION ROUTIERE
PROCEDE DE FABRICATION D'UNE PIECE METALLIQUE
MINIMANCHE DE PILOTAGE D'UN AERONEF
DISPOSITIF DE RAFRAICHISSEMENT
PROCEDE DE CONTROLE D'UN INJECTEUR PIEZOELECTRIQUE
DISPOSITIF ET PROCEDE DE BASCULEMENT DEPUIS UN PREMIER FLUX VERS UN SECOND FLUX
FRACTURATION ELECTRIQUE AMELIOREE D'UN RESERVOIR
PROCEDE DE PURIFICATION D'UNE CHARGE LIQUIDE D'HYDROCARBURES CONTENANT DES COMPOSES ACIDES.
METHOD FOR EXTRACTION OF LITHIUM FROM SOLUTION INCLUDING LITHIUM
POWER SEMICONDUCTOR DEVICE AND MATHOD FOR MANUFACTURING THE SAME
MULTI-ANTENNA WIRELESS DEVICE WITH POWER AMPLIFIERS HAVING DIFFERENT CHARACTERISTICS