EP 3677752 B1 20220209 - IMPROVED SEAL ASSEMBLY FOR AN INTER-BLADE PLATFORM
Title (en)
IMPROVED SEAL ASSEMBLY FOR AN INTER-BLADE PLATFORM
Title (de)
VERBESSERTE DICHTUNGSANORDNUNG FÜR EINE ZWISCHENSCHAUFELPLATTFORM
Title (fr)
JOINT D'ÉTANCHÉITÉ AMÉLIORÉ DE PLATEFORME INTER-AUBES
Publication
Application
Priority
FR 1900080 A 20190104
Abstract (en)
[origin: US2020217217A1] Seal (10) for an inter-blade platform intended to extend circumferentially about an axis and to be mounted between two axial ends of the inter-blade platform, including a first part (10a) in contact with a first blade adjacent to a first circumferential end of the platform, and a second part (10b) in contact with a second blade adjacent to a second circumferential end of the platform, the first part (10a) and the second part (10b) of the seal (10) being fixed to each other such that a displacement in the circumferential direction of one of the two parts (10a, 10b) of the seal (10) causes a displacement of the other part (10a, 10b) of the seal (10) in the same direction, when the two parts (10a, 10b) of the seal (10) are fixed to each other.
IPC 8 full level
F01D 11/00 (2006.01); F04D 29/08 (2006.01); F04D 29/32 (2006.01)
CPC (source: CN EP US)
F01D 5/02 (2013.01 - US); F01D 11/006 (2013.01 - US); F01D 11/008 (2013.01 - EP US); F04D 29/083 (2013.01 - EP US); F04D 29/164 (2013.01 - CN); F04D 29/322 (2013.01 - EP); F05D 2220/36 (2013.01 - US); F05D 2240/20 (2013.01 - US); F05D 2240/55 (2013.01 - US); F05D 2240/80 (2013.01 - EP); F05D 2260/36 (2013.01 - EP); F05D 2260/38 (2013.01 - EP); F05D 2300/43 (2013.01 - EP)
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)
EP 3677752 A1 20200708; EP 3677752 B1 20220209; CN 111412178 A 20200714; CN 111412178 B 20231205; FR 3091563 A1 20200710; FR 3091563 B1 20230120; US 11078918 B2 20210803; US 2020217217 A1 20200709
DOCDB simple family (application)
EP 19220063 A 20191230; CN 202010004907 A 20200103; FR 1900080 A 20190104; US 202016733620 A 20200103