EP 1197977 A3 20040901 - Load switch for a tap changer
Title (en)
Load switch for a tap changer
Title (de)
Lastumschalter für einen Stufenschalter
Title (fr)
Commutateur de réglage en charge pour sélecteur de prises
Publication
Application
Priority
DE 10050895 A 20001013
Abstract (en)
[origin: EP1197977A2] The device has 2 permanent main contact pairs (3,4) per switched phase with a single movable main contact (5) with 2 end positions and a central switch shaft for operating the movable main contact. Each of the 2 permanent main contact pairs consists of a first main contact (3.1,4.1) and a second main contact (3.2,4.2) electrically isolated from it. One of the first main contacts is connected to one side of the switch, the other to the other side.
IPC 1-7
IPC 8 full level
H01H 9/00 (2006.01)
CPC (source: EP)
H01H 9/0016 (2013.01)
Citation (search report)
- [X] DE 1805378 A1 19700506 - REINHAUSEN MASCHF SCHEUBECK
- [XD] WO 9723888 A1 19970703 - REINHAUSEN MASCHF SCHEUBECK [DE], et al
- [A] DE 4101866 A1 19920730 - REINHAUSEN MASCHF SCHEUBECK [DE]
- [AD] WO 9524724 A1 19950914 - REINHAUSEN MASCHF SCHEUBECK [DE], et al
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)
EP 1197977 A2 20020417; EP 1197977 A3 20040901; DE 10050895 C1 20020808
DOCDB simple family (application)
EP 01122421 A 20010920; DE 10050895 A 20001013