EP 3924984 A4 20221116 - ELASTIC TUBULAR HIGH-VOLTAGE INSULATING BODY
Title (en)
ELASTIC TUBULAR HIGH-VOLTAGE INSULATING BODY
Title (de)
ELASTISCHER ROHRFÖRMIGER HOCHSPANNUNGSISOLATIONSKÖRPER
Title (fr)
CORPS ISOLANT HAUTE TENSION TUBULAIRE ÉLASTIQUE
Publication
Application
Priority
- SE 1930052 A 20190211
- SE 2020050132 W 20200210
Abstract (en)
[origin: WO2020167218A1] Tubular insulating body (1) for use on a high voltage element (8), the insulating body comprises an insulating structure wherein an inner surface of the insulating body is electrically in contact with the high voltage element (8) and an outer surface of the insulating body is connected to ground potential, and wherein a plurality of conductive layers (4) are provided between said outer and inner surfaces. Essentially the entire insulating body comprises elastic or stretchable properties making the insulating body deformable or bendable to a predetermined shape different from the shape in the state of no external force applied to the insulating body.
IPC 8 full level
B32B 19/02 (2006.01); B32B 25/20 (2006.01); H01B 7/04 (2006.01); H01B 9/02 (2006.01); H01B 13/14 (2006.01); H01B 17/28 (2006.01); H01F 27/04 (2006.01); H01F 27/32 (2006.01); H01F 38/28 (2006.01)
CPC (source: EP SE)
B29C 48/16 (2019.01 - SE); B29C 48/23 (2019.01 - SE); B32B 1/08 (2013.01 - EP); B32B 3/02 (2013.01 - EP); B32B 3/08 (2013.01 - EP); B32B 5/16 (2013.01 - EP); B32B 5/30 (2013.01 - EP); B32B 7/02 (2013.01 - EP); B32B 19/02 (2013.01 - SE); B32B 25/047 (2013.01 - EP); B32B 25/14 (2013.01 - EP); B32B 25/16 (2013.01 - EP); B32B 25/20 (2013.01 - EP SE); H01B 3/004 (2013.01 - EP); H01B 7/04 (2013.01 - SE); H01B 9/027 (2013.01 - SE); H01B 13/141 (2013.01 - SE); H01B 17/28 (2013.01 - EP SE); H01B 17/306 (2013.01 - SE); H01F 27/022 (2013.01 - SE); H01F 27/04 (2013.01 - EP SE); H01F 27/32 (2013.01 - EP); H01F 27/324 (2013.01 - SE); H01F 38/28 (2013.01 - EP SE); B32B 2260/025 (2013.01 - EP); B32B 2260/048 (2013.01 - EP); B32B 2264/108 (2013.01 - EP); B32B 2307/202 (2013.01 - EP); B32B 2307/206 (2013.01 - EP); B32B 2307/208 (2013.01 - EP); B32B 2307/30 (2013.01 - EP); B32B 2307/51 (2013.01 - EP); B32B 2307/54 (2013.01 - EP); B32B 2307/546 (2013.01 - EP); B32B 2307/712 (2013.01 - EP); B32B 2307/724 (2013.01 - EP); B32B 2307/732 (2013.01 - EP)
Citation (search report)
- [XYI] WO 2006001724 A1 20060105 - ABB SP ZOO [PL], et al
- [XI] WO 2006131011 A1 20061214 - ABB RESEARCH LTD [CH], et al
- [Y] EP 0683555 A1 19951122 - PIRELLI CAVI SPA [IT]
- [Y] US 3394455 A 19680730 - GRIMMER ELMER J
- [A] GB 1038081 A 19660803 - REYROLLE A & CO LTD
- See references of WO 2020167218A1
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 2020167218 A1 20200820; CN 113412522 A 20210917; EP 3924984 A1 20211222; EP 3924984 A4 20221116; SE 1930052 A1 20200812; SE 543113 C2 20201006
DOCDB simple family (application)
SE 2020050132 W 20200210; CN 202080013613 A 20200210; EP 20755981 A 20200210; SE 1930052 A 20190211