(19)
(11) EP 3 899 342 A1

(12)

(43) Date of publication:
27.10.2021 Bulletin 2021/43

(21) Application number: 19900381.5

(22) Date of filing: 17.12.2019
(51) International Patent Classification (IPC): 
F16L 55/07(2006.01)
 E03F 7/08(2006.01)
(52) Cooperative Patent Classification (CPC):
F16L 55/07
(86) International application number:
PCT/SE2019/051290
(87) International publication number:
WO 2020/130915 (25.06.2020 Gazette 2020/26)
(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
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 21.12.2018 SE 1851665

(71) Applicants:
  • Werme Patent AB
    754 35 Uppsala (SE)
  • Werme Innovation AB
    754 54 Uppsala (SE)

(72) Inventors:
  • WERME, Martin
    754 35 UPPSALA (SE)
  • WERME, Isak
    756 52 UPPSALA (SE)

(74) Representative: AWA Sweden AB 
P.O. Box 45086
104 30 Stockholm
104 30 Stockholm (SE)

   


(54) DEVICE FOR REMOVING VAPOR AND WATER FROM A WATER PIPE, A METHOD FOR REMOVING VAPOR FROM A WATER PIPE UTILIZING SAID DEVICE, AND A METHOD FOR WELDING IN A WATER PIPE UTILIZING SAID METHOD FOR REMOVING VAPOR