EP 1410114 B1 20060920 - DRIVE UNIT COMPRISING A DEVICE FOR THE CONTROLLED AND/OR MODULATED GRADUAL SLOW-DOWN AND SHUT-DOWN OF A FUNICULAR
Title (en)
DRIVE UNIT COMPRISING A DEVICE FOR THE CONTROLLED AND/OR MODULATED GRADUAL SLOW-DOWN AND SHUT-DOWN OF A FUNICULAR
Title (de)
ANTRIEBSANLAGE MIT EINRICHTUNG ZUM GEREGELTEN UND/ODER MODULIERTEN ABSTEUERN UND STILLSETZEN EINER SEILBAHN
Title (fr)
UNITE D'ENTRAINEMENT D'UN TELEPHERIQUE AVEC DISPOSITIF DE DECONNEXION ET D'ARRET REGULES ET/OU MODULES
Publication
Application
Priority
- EP 0105620 W 20010516
- IT BZ20000025 A 20000518
Abstract (en)
[origin: WO0188637A1] The invention relates to a drive unit comprising a device for the controlled and/or modulated gradual slow-down and shut-down of a funicular. The inventive drive unit comprises an electric motor (12; 34) linked with the drive of the funicular, and a power supply system (2) that is electrically connected to said motor. The inventive drive unit further comprises a first frequency converter (4) interposed between the motor (12; 34) and the connection of the power supply system (2), a first controller (5) that is linked with the output of the first frequency converter (4), the input of the frequency converter (4), with a mains (8) linked with device for detecting the operational mode of the funicular, and with at least one second frequency converter (10; 24, 27). The output of the at least second frequency converter (10; 24, 27) is linked with the electric motor (12). Between the first (4) and the at least second frequency converter (10; 24, 27) at least one mains of a power source is branched off that intervenes for a predetermined period of time. Upstream of said branch-off a selective switch (16; 22, 29) is inserted which is controlled in the open position in the event of a power failure or when the unit is in the brake or shut-down mode.
IPC 8 full level
B61B 12/06 (2006.01); G05B 9/02 (2006.01); H02H 7/00 (2006.01)
CPC (source: EP US)
B61B 12/06 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0188637 A1 20011122; AT E340373 T1 20061015; AU 6393301 A 20011126; DE 50111061 D1 20061102; EP 1410114 A1 20040421; EP 1410114 B1 20060920; IT 1316130 B1 20030328; IT BZ20000025 A0 20000518; IT BZ20000025 A1 20011118; US 2003128001 A1 20030710
DOCDB simple family (application)
EP 0105620 W 20010516; AT 01938226 T 20010516; AU 6393301 A 20010516; DE 50111061 T 20010516; EP 01938226 A 20010516; IT BZ20000025 A 20000518; US 25891602 A 20021028