(19)
(11) EP 3 594 453 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 A1)

(48) Corrigendum issued on:
19.02.2020 Bulletin 2020/08

(43) Date of publication:
15.01.2020 Bulletin 2020/03

(21) Application number: 19192813.4

(22) Date of filing: 16.01.2012
(51) International Patent Classification (IPC): 
F01D 11/00(2006.01)
(84) Designated Contracting States:
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

(30) Priority: 24.01.2011 US 201113012025

(62) Application number of the earlier application in accordance with Art. 76 EPC:
12151289.1 / 2479384

(71) Applicant: United Technologies Corporation
Farmington, CT 06032 (US)

(72) Inventors:
  • PROPHETER-HINCKLEY, Tracy A.
    Rocky Hill, CT 06067 (US)
  • SANTORO, Stephanie
    Wolcott, CT 06716 (US)
  • PETRAKIS, Evan
    West Haven, CT 06516 (US)

(74) Representative: Dehns 
St. Bride's House 10 Salisbury Square
London EC4Y 8JD
London EC4Y 8JD (GB)

 
Remarks:
This application was filed on 21-08-2019 as a divisional application to the application mentioned under INID code 62.
 


(54) FEATHER SEAL ASSEMBLY


(57) A feather seal assembly (72A) includes a seal (74A) having a directional passage (80) to direct an airflow generally non-perpendicular to the seal (74A). In one embodiment the directional passage (80) is formed in an axial seal (74A) and includes a tab (82) which permits the passage of a radial seal (76A) thereover in a single direction. The radial seal (74B) is then trapped between the tab (82) and a raised feature (84) on the axial seal (74A).