EP 4238394 A1 20230906 - POTENTIAL EQUALISATION OF A MOVING CABLE OF A CABLE-DRAWN CONVEYING DEVICE
Title (en)
POTENTIAL EQUALISATION OF A MOVING CABLE OF A CABLE-DRAWN CONVEYING DEVICE
Title (de)
POTENTIALAUSGLEICH EINES BEWEGTEN SEILES EINER SEILGEZOGENEN FÖRDEREINRICHTUNG
Title (fr)
ÉGALISATION DE POTENTIEL D'UN CÂBLE MOBILE D'UN DISPOSITIF DE TRANSPORT PAR CÂBLE
Publication
Application
Priority
- AT 509272020 A 20201027
- EP 2021079563 W 20211025
Abstract (en)
[origin: WO2022090166A1] The invention relates to an arrangement for potential equalisation of a moving cable (10) of a cable-drawn conveying device with a defined electrical reference potential of the cable-drawn conveying device. A potential equalisation unit (1) is provided, with at least one brush body (2) and, arranged therein, at least one electrically conductive contact bristle (3) made of electrically conductive plastic, the potential equalisation unit (1) being arranged relative to the moving cable (10) to allow a potential equalisation between the at least one electrically conductive contact bristle (3) and the moving cable (10), and the at least one electrically conductive contact bristle (3) being electrically conductively connected to at least one potential point (14) having the electrical reference potential.
IPC 8 full level
CPC (source: AT EP)
B61B 12/00 (2013.01 - EP); H05F 3/02 (2013.01 - AT EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022090166 A1 20220505; AT 524407 A1 20220515; EP 4238394 A1 20230906; EP 4238394 B1 20240221; EP 4238394 C0 20240221; ES 2976041 T3 20240722; JP 2023553242 A 20231221; JP 7536363 B2 20240820
DOCDB simple family (application)
EP 2021079563 W 20211025; AT 509272020 A 20201027; EP 21801077 A 20211025; ES 21801077 T 20211025; JP 2023519580 A 20211025