EP 1501724 A1 20050202 - SEAT ACTUATION SYSTEM WITH POWER CONSUMPTION CONTROL
Title (en)
SEAT ACTUATION SYSTEM WITH POWER CONSUMPTION CONTROL
Title (de)
SITZBETÄTIGUNGSSYSTEM MIT ENERGIEVERBRAUCHSTEUERUNG
Title (fr)
SYSTEME D ACTIONNEMENT DE SIEGE A GESTION DE PUISSANCE CONSO MMEE
Publication
Application
Priority
- FR 0301235 W 20030417
- FR 0205072 A 20020423
Abstract (en)
[origin: FR2838887A1] The system for adjusting the position of a seat (S) includes, for each adjustment, a speed sensor (D1, Dm). The speed sensor controls the operation of the actuator, whilst the power delivered to the actuator is controlled, according to the total power available. The system for adjusting the position of a seat or set of seats (S) includes a number of actuators (A1, A2 Am), each comprising a speed sensor (D1, Dm). The speed sensor controls the operation of the actuator, whilst the actuator also receives a reference speed, and controls the power used by the actuator in moving the seat position. A common power supply (10) is used to operate all seat adjusting actuators, and a control system (12) determines the power to be delivered to actuators, as a function of the total power available, in order to keep each actuator operating within its maximum power limits. The thresholds for speed at which seats may be adjusted vary for different types of seats.
IPC 1-7
IPC 8 full level
B60N 2/02 (2006.01); B64D 11/06 (2006.01)
CPC (source: EP US)
B60N 2/02246 (2023.08 - EP US); B60N 2/0228 (2013.01 - EP US); B60N 2/0248 (2013.01 - EP US); B64D 11/06395 (2014.12 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2838887 A1 20031024; FR 2838887 B1 20050225; AU 2003262795 A1 20031110; EP 1501724 A1 20050202; WO 03091101 A1 20031106
DOCDB simple family (application)
FR 0205072 A 20020423; AU 2003262795 A 20030417; EP 03740636 A 20030417; FR 0301235 W 20030417