Global patent index - EP 1092251 A1

EP 1092251 A1 2001-04-18 - ARRANGEMENT FOR PASSING ONE OR MORE CABLES THROUGH A TUBE

Title (en)

ARRANGEMENT FOR PASSING ONE OR MORE CABLES THROUGH A TUBE

Title (de)

ANORDNUNG ZUR DURCHFÜHRUNG EINES ODER MEHRERER KABEL DURCH EIN ROHR

Title (fr)

DISPOSITIF PERMETTANT DE FAIRE PASSER UN OU PLUSIEURS CABLES A TRAVERS UN TUBE

Publication

EP 1092251 A1 (EN)

Application

EP 99929984 A

Priority

  • SE 9900833 W
  • SE 9801919 A
  • SE 9801920 A

Abstract (en)

[origin: WO9966616A1] The invention relates to an arrangement (1) for passing one or more cables (2) through a cable-enclosing duct with the aid of pressurised liquid (water) (4), wherein the relative density of the cable (2) is chosen to correspond to or at least essentially to the relative density of the liquid (4) used, said pressurised liquid being permitted to pass through said duct (3) as the cable (2) passes through a nozzle (6) and into the duct. When the velocity of the liquid (4a) through the duct is higher than the current velocity of the cable (2) through said duct, the cable section enclosed in the duct will be subjected to a pulling force that acts along the cable, and the duct-enclosed cable section will be supported by the liquid and/or its weight reduced. A first device (7) which functions as a nozzle (6) is divided into at least two mutually coacting parts (71 or 72) and packing material (73) included in a packing arrangement (70) lies in abutment with the cable (2) and with at least one of said parts (71, 72).

IPC 1-7 (main, further and additional classification)

H02G 1/08

IPC 8 full level (invention and additional information)

H02G 1/08 (2006.01)

CPC (invention and additional information)

H02G 1/08 (2013.01)

Citation (search report)

See references of WO 9966616A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI NL PT SE

EPO simple patent family

WO 9966616 A1 19991223; AU 4660999 A 20000105; EP 1092251 A1 20010418; NO 20006018 A 20010116; NO 20006018 D0 20001128; PL 344466 A1 20011105

INPADOC legal status

2006-05-03 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20051021

2005-07-27 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20050610

2001-04-18 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20001229

2001-04-18 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI NL PT SE