(19)
(11) EP 4 092 310 B8

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

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
18.06.2025 Bulletin 2025/25

(45) Mention of the grant of the patent:
07.05.2025 Bulletin 2025/19

(21) Application number: 22173978.2

(22) Date of filing: 18.05.2022
(51) International Patent Classification (IPC): 
F16L 59/18(2006.01)
F16L 59/14(2006.01)
 F16L 59/065(2006.01)
G01M 3/28(2006.01)
(52) Cooperative Patent Classification (CPC):
F16L 59/184; F16L 2201/30; F16L 59/141; F16L 59/065; G01M 3/2853; G01M 3/283

(54)

COUPLING FOR VACUUM-INSULATED PIPING

KUPPLUNG FÜR VAKUUMISOLIERTE ROHRLEITUNGEN

RACCORD POUR TUYAUTERIE ISOLÉE SOUS VIDE

(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: 20.05.2021 GB 202107233

(43) Date of publication of application:
23.11.2022 Bulletin 2022/47

(73) Proprietor: Airbus Operations Limited
Bristol BS34 7PA (GB)

(72) Inventor:
  • BRYANT, Anthony
    Bristol, BS34 7PA (GB)

(74) Representative: Abel & Imray LLP 
Westpoint Building James Street West
Bath BA1 2DA
Bath BA1 2DA (GB)


(56) References cited: : 
EP-A1- 2 058 573
US-B1- 7 052 047
 EP-A1- 3 734 133
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).