EP 4238190 A1 20230906 - CURRENT DISTRIBUTION UNIT COMPRISING A LOAD DETECTION UNIT FOR MEASURING A DETECTION VOLTAGE
Title (en)
CURRENT DISTRIBUTION UNIT COMPRISING A LOAD DETECTION UNIT FOR MEASURING A DETECTION VOLTAGE
Title (de)
STROMVERTEILEINHEIT UMFASSEND EINE LASTDETEKTIONSEINHEIT ZUM MESSEN EINER DETEKTIONSSPANNUNG
Title (fr)
UNITÉ DE DISTRIBUTION DE COURANT COMPRENANT UNE UNITÉ DE DÉTECTION DE CHARGE POUR MESURER UNE TENSION DE DÉTECTION
Publication
Application
Priority
- DE 102020128701 A 20201030
- EP 2021079679 W 20211026
Abstract (en)
[origin: WO2022090225A1] The current distribution unit (10) according to the invention comprises a load detection unit (20) for at least one electrical contact (21, 22, 23, 24) arranged on the load detection unit (20) for measuring a detection voltage (UD) for checking an assignment of the contact (21, 22, 23, 24). The invention is characterised in that the load detection unit (20) is configured for a plurality of electrical contacts (21, 22, 23, 24), each of which is provided with at least one switch (S1, S2, S3, Sn) connected parallel to the contacts (21, 22, 23, 24) and wherein the load detection unit (20) has a resistor (R1, R2, R3, Rn) which is in each case arranged parallel to and forming a pair with one of the switches (S1, S2, S3, Sn) and the parallel circuits (S1 with R1; S2 with R2, S3 with R3,..., Sn with Rn) are connected in series in the current direction of a test current (I). The invention further relates to a method for measuring a detection voltage (UD) and a use of a current distribution unit (10) according to the invention.
IPC 8 full level
H01R 13/703 (2006.01); H01R 25/00 (2006.01); H03M 11/24 (2006.01)
CPC (source: EP US)
H02J 13/00002 (2020.01 - US); H03M 11/24 (2013.01 - EP)
Citation (search report)
See references of WO 2022090225A1
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 2022090225 A1 20220505; CN 116615843 A 20230818; DE 102020128701 A1 20220505; EP 4238190 A1 20230906; US 2023396095 A1 20231207
DOCDB simple family (application)
EP 2021079679 W 20211026; CN 202180081823 A 20211026; DE 102020128701 A 20201030; EP 21801112 A 20211026; US 202118034689 A 20211026