EP 1973126 B1 20090708 - Adjustable primary voltage coil for a dry-type transformer and HV/LV transformer comprising same
Title (en)
Adjustable primary voltage coil for a dry-type transformer and HV/LV transformer comprising same
Title (de)
Spule für Oberspannung, die für einen Trockentransformator und einen Hochspannungs-/Niedrigspannungstransformator, die sie enthalten, angepasst werden kann
Title (fr)
Bobine de tension primaire ajustable pour transformateur sec et transformateur HT/BT la comprenant
Publication
Application
Priority
FR 0702010 A 20070320
Abstract (en)
[origin: EP1973126A1] The wafer (10-1-10-4) has outlets of 6 to 7 kilovolts spaced at 120 degrees with an inlet at 0 Volts of a rolling bearing. The inlets and outlets are accessible from exterior of a resin ring. One of the outlets corresponding to different voltage of the other outlet is accessible from exterior of the ring. The ring has lateral protrusions (12-0-12-2), where each inlet and outlet are connected to different protrusions and opens on both sides of the protrusion.
IPC 8 full level
H01F 27/29 (2006.01)
CPC (source: EP)
H01F 27/2871 (2013.01); H01F 29/025 (2013.01); H01F 27/2828 (2013.01); H01F 27/2852 (2013.01); H01F 30/12 (2013.01); H01F 2027/328 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1973126 A1 20080924; EP 1973126 B1 20090708; AT E436078 T1 20090715; DE 602008000039 D1 20090820; ES 2326846 T3 20091020; FR 2914105 A1 20080926; FR 2914105 B1 20090424
DOCDB simple family (application)
EP 08354010 A 20080204; AT 08354010 T 20080204; DE 602008000039 T 20080204; ES 08354010 T 20080204; FR 0702010 A 20070320