EP 1147527 A1 20011024 - CONTAINING TANK OF AN OIL IMMERSED POWER TRANSFORMER
Title (en)
CONTAINING TANK OF AN OIL IMMERSED POWER TRANSFORMER
Title (de)
BEHÄLTER FÜR IN ÖL EINGETAUCHTEN LEISTUNGSTRANSFORMATOR
Title (fr)
CUVE POUR TRANSFORMATEUR DE PUISSANCE IMMERGE DANS L'HUILE
Publication
Application
Priority
- PL 9900039 W 19991115
- PL 33094299 A 19990118
- PL 33517099 A 19990826
Abstract (en)
[origin: WO0042625A1] The subject of the invention is the containing tank of an oil immersed power transformer intended for use especially in large capacity power transformers. According to the invention, the containing tank of an oil immersed power transformer is a metal box to which, on its external circumference, acoustic screens (7) or (14) are attached. The longitudinal edges of the acoustic screens (7) or (14) are attached to the side walls (2) or (11) of the box. The lower and upper edges of the acoustic screens (7) are attached to the lower (4) or upper (5) flange of the box (1) respectively. The side edges of the acoustic screens (14) are suitably attached to the vertical brackets (13).
IPC 1-7
IPC 8 full level
H01F 27/02 (2006.01); H01F 27/33 (2006.01)
CPC (source: EP)
H01F 27/025 (2013.01); H01F 27/33 (2013.01)
Citation (search report)
See references of WO 0042625A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
PL 9900039 W 19991115; EP 99954526 A 19991115