EP 2932516 B1 20170201 - EXPANSION RADIATOR FOR A HERMETICALLY CLOSED ELECTRICAL TRANSFORMER
Title (en)
EXPANSION RADIATOR FOR A HERMETICALLY CLOSED ELECTRICAL TRANSFORMER
Title (de)
DEHNRADIATOR FÜR EINEN HERMETISCH ABGESCHLOSSENEN ELEKTRISCHEN TRANSFORMATOR
Title (fr)
RADIATEUR EXTENSIBLE POUR UN TRANSFORMATEUR ÉLECTRIQUE HERMÉTIQUEMENT FERMÉ
Publication
Application
Priority
EP 2012075233 W 20121212
Abstract (en)
[origin: WO2014090296A1] The invention relates to an expansion radiator for a hermetically closed electrical transformer or a throttle to which a heat exchange fluid is delivered via an inflow means (2), is passed through an expansion shaft cavity (7) formed by an expansion shaft (9) and an associated cover part (6), and then is drained off via outflow means (12), characterised in that a flow guiding part (5) which steers the flow direction of the heat exchange fluid is arranged in a mouth region (4) between the inflow means (2) and the expansion shaft cavity (7).
IPC 8 full level
H01F 27/14 (2006.01); F28D 1/03 (2006.01); F28F 9/02 (2006.01)
CPC (source: EP US)
F28D 1/0316 (2013.01 - EP US); F28D 1/0358 (2013.01 - EP US); F28F 13/06 (2013.01 - EP US); H01F 27/022 (2013.01 - US); H01F 27/14 (2013.01 - EP US); F28D 2021/0031 (2013.01 - EP US); F28D 2021/0049 (2013.01 - EP US)
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
DOCDB simple family (publication)
WO 2014090296 A1 20140619; BR 112015012829 A2 20170711; BR 112015012829 B1 20210209; BR 112015012829 B8 20230425; EP 2932516 A1 20151021; EP 2932516 B1 20170201; IN 4306DEN2015 A 20151016; MX 2015007382 A 20150916; MX 363556 B 20190327; US 2015325358 A1 20151112; US 9831025 B2 20171128
DOCDB simple family (application)
EP 2012075233 W 20121212; BR 112015012829 A 20121212; EP 12810166 A 20121212; IN 4306DEN2015 A 20150520; MX 2015007382 A 20121212; US 201214651397 A 20121212