(19)
(11) EP 0 047 242 A1

(12)

(43) Date of publication:
17.03.1982 Bulletin 1982/11

(21) Application number: 80901946.0

(22) Date of filing: 15.10.1980
(51) International Patent Classification (IPC): 
F16L 59/ 21( . )
(86) International application number:
PCT/GB1980/000165
(87) International publication number:
WO 1981/001184 (30.04.1981 Gazette 1981/11)
(84) Designated Contracting States:
AT CH FR LI NL

(30) Priority: 17.10.1979 SE 19790008587

(71) Applicant: UNITED GAS INDUSTRIES LIMITED
London W1M 6DH (GB)

(72) Inventors:
  • LEIF, Rundgren
    S-162 40 Vaellingby (SE)
  • LEIF, Persson
    S-235 00 Vellinge (SE)

   


(54) AXIAL COMPENSATORS FOR PIPE LINES