EP 3685416 A1 20200729 - INSULATING MEDIUM FOR AN ELECTRIC ENERGY TRANSMISSION DEVICE
Title (en)
INSULATING MEDIUM FOR AN ELECTRIC ENERGY TRANSMISSION DEVICE
Title (de)
ISOLATIONSMEDIUM FÜR EINE ELEKTROENERGIEÜBERTRAGUNGSEINRICHTUNG
Title (fr)
MILIEU ISOLANT POUR UN DISPOSITIF DE TRANSFERT D'ÉNERGIE ÉLECTRIQUE
Publication
Application
Priority
- DE 102017220570 A 20171117
- EP 2018079778 W 20181031
Abstract (en)
[origin: WO2019096581A1] The invention relates to an insulating medium for an electric energy transmission device, said insulating medium (13) being a fluid at room temperature and at atmospheric pressure and having at least the following components: - ≥50 vol. % to ≤98 vol. % synthetic air; and - ≥2 vol. % to ≤50 vol. % of an organic fluorine compound.
IPC 8 full level
H01H 33/22 (2006.01); H02B 13/055 (2006.01)
CPC (source: EP KR US)
H01B 3/56 (2013.01 - EP); H01H 33/22 (2013.01 - EP KR US); H02B 13/0354 (2013.01 - US); H02B 13/055 (2013.01 - EP KR US); H01H 2033/566 (2013.01 - EP KR); H02B 13/0354 (2013.01 - EP)
Citation (search report)
See references of WO 2019096581A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2019096581 A1 20190523; CN 111357073 A 20200630; CN 111357073 B 20220809; DE 102017220570 A1 20190523; EP 3685416 A1 20200729; KR 102458208 B1 20221025; KR 20200079546 A 20200703; US 11094484 B2 20210817; US 2020294742 A1 20200917
DOCDB simple family (application)
EP 2018079778 W 20181031; CN 201880074241 A 20181031; DE 102017220570 A 20171117; EP 18800544 A 20181031; KR 20207017068 A 20181031; US 201816764931 A 20181031