EP 0391339 A2 19901010 - High voltage switch gear.
Title (en)
High voltage switch gear.
Title (de)
Hochspannungsschaltgerät.
Title (fr)
Appareil de couplage haute tension.
Publication
Application
Priority
- DE 8904190 U 19890405
- DE 8904399 U 19890407
Abstract (en)
The switch appts. has three rotary breaker switches (1) and six earthing switches (2), each of which has a stationary contact (10) and a cooperating switch contact (12) attached to a pivot arm (11), rotated via a coupled drive shaft (14). The pivot arm mounting (13) and the drive shaft (14) are applicable to four different types of pivot cam (11). The pivot arm mounting (13) is formed from a flat material with the pivot arm (11) selectively attached to one or other side.
A high-voltage switchgear is shown and described, having three rotary isolating switches (1) on the one hand and six earthing switches (2) on the other hand, one fixed contact (10) and one switching contact (12) (which can be pivoted by means of a pivoting arm (11) into a pivoting plane and can be brought into contact with the fixed contact (10)) belonging to each earthing switch (2), the fixed contact (10) being provided on the current track halves (6, 7) of the rotary isolating switch (1) and the pivoting arm (11) being connected to a drive shaft (14) by means of a pivoting arm holder (13). <??>According to the invention, various components which would otherwise be necessary can be dispensed with, namely by the drive shaft (14) and the pivoting arm holder (13) directly permitting four different types of installation of the pivoting arm (11). <IMAGE>
Abstract (de)
Dargestellt und beschrieben ist ein Hochspannungsschaltgerät mit einerseits drei Drehtrennschaltern (1) und andererseits sechs Erdungsschaltern (2), wobei zu jedem Erdungsschalter (2) ein Festkontakt (10) und ein mittels eines Schwenkarmes (11) in einer Schwenkebene schwenkbarer, mit dem Festkontakt (10) in Kontakt bringbarer Schaltkontakt (12) gehören, der Festkontakt (10) an den Strombahnhälften (6, 7) des Drehtrennschalters (1) vorgesehen und der Schwenkarm (11) mittels eines Schwenkarmhalter (13) an eine Antriebswelle (14) angeschlossen sind. Erfindungsgemäß kann auf ansonsten erforderliche unterschiedliche Bauteile verzichtet werden, und zwar dadurch, daß die Antriebswelle (14) und der Schwenkarmhalter (13) ohne weiteres vier unterschiedliche Anbauarten des Schwenkarmes (11) zulassen.
IPC 1-7
IPC 8 full level
H01H 1/42 (2006.01); H01H 31/00 (2006.01); H01H 31/02 (2006.01); H01H 33/02 (2006.01); H01H 11/00 (2006.01)
CPC (source: EP)
H01H 31/003 (2013.01); H01H 33/022 (2013.01); H01H 11/0006 (2013.01)
Designated contracting state (EPC)
AT DE ES FR IT NL SE
DOCDB simple family (publication)
EP 0391339 A2 19901010; EP 0391339 A3 19911016; EP 0391339 B1 19950823; AT E126925 T1 19950915; AT E146009 T1 19961215; DE 59009543 D1 19950928; DE 59010593 D1 19970116; EP 0576047 A2 19931229; EP 0576047 A3 19940518; EP 0576047 B1 19961204
DOCDB simple family (application)
EP 90106352 A 19900403; AT 90106352 T 19900403; AT 93114682 T 19900403; DE 59009543 T 19900403; DE 59010593 T 19900403; EP 93114682 A 19900403