IT1249730B - Metodo ed apparecchiatura per la posa di fibre ottiche non protette meccanicamente entro un tubo a mezzo di azoto anidro (n2) a pressione. - Google Patents

Metodo ed apparecchiatura per la posa di fibre ottiche non protette meccanicamente entro un tubo a mezzo di azoto anidro (n2) a pressione.

Info

Publication number
IT1249730B
IT1249730B ITRM910845A ITRM910845A IT1249730B IT 1249730 B IT1249730 B IT 1249730B IT RM910845 A ITRM910845 A IT RM910845A IT RM910845 A ITRM910845 A IT RM910845A IT 1249730 B IT1249730 B IT 1249730B
Authority
IT
Italy
Prior art keywords
optical fibers
tube
nitrogen
positioning
pressurized nitrogen
Prior art date
Application number
ITRM910845A
Other languages
English (en)
Inventor
Paolo Montesi
Original Assignee
Cis Sud Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cis Sud Srl filed Critical Cis Sud Srl
Priority to ITRM910845A priority Critical patent/IT1249730B/it
Publication of ITRM910845A0 publication Critical patent/ITRM910845A0/it
Publication of ITRM910845A1 publication Critical patent/ITRM910845A1/it
Application granted granted Critical
Publication of IT1249730B publication Critical patent/IT1249730B/it

Links

Landscapes

  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
ITRM910845A 1991-11-06 1991-11-06 Metodo ed apparecchiatura per la posa di fibre ottiche non protette meccanicamente entro un tubo a mezzo di azoto anidro (n2) a pressione. IT1249730B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITRM910845A IT1249730B (it) 1991-11-06 1991-11-06 Metodo ed apparecchiatura per la posa di fibre ottiche non protette meccanicamente entro un tubo a mezzo di azoto anidro (n2) a pressione.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM910845A IT1249730B (it) 1991-11-06 1991-11-06 Metodo ed apparecchiatura per la posa di fibre ottiche non protette meccanicamente entro un tubo a mezzo di azoto anidro (n2) a pressione.

Publications (3)

Publication Number Publication Date
ITRM910845A0 ITRM910845A0 (it) 1991-11-06
ITRM910845A1 ITRM910845A1 (it) 1993-05-06
IT1249730B true IT1249730B (it) 1995-03-09

Family

ID=11400446

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910845A IT1249730B (it) 1991-11-06 1991-11-06 Metodo ed apparecchiatura per la posa di fibre ottiche non protette meccanicamente entro un tubo a mezzo di azoto anidro (n2) a pressione.

Country Status (1)

Country Link
IT (1) IT1249730B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1462838A1 (en) * 2003-03-26 2004-09-29 Fibot Holding Ltd. Apparatus for laying optical fibres in ducts using fluid drag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1462838A1 (en) * 2003-03-26 2004-09-29 Fibot Holding Ltd. Apparatus for laying optical fibres in ducts using fluid drag

Also Published As

Publication number Publication date
ITRM910845A1 (it) 1993-05-06
ITRM910845A0 (it) 1991-11-06

Similar Documents

Publication Publication Date Title
CA2074204C (en) Sliding lance guide flexible lance system
EP0501648A3 (en) In bundle foreign object search and retrieval apparatus
GR3020876T3 (en) Method for repairing local damage to pipelines by applying cladding with an interposed protective sheath
ATE128407T1 (de) Verfahren und vorrichtung zur fortlaufenden herstellung eines verbundrohres mit rohr-muffe.
CA2427044A1 (en) Cable assembly and method
AU3743589A (en) Transmission line installation
GB8827511D0 (en) Method & apparatus for blowing optical fibre member
NO913394L (no) Anordning ved rengjoeringslanse for rengjoering av roerbunter i varmevekslere.
US6006839A (en) Pressurized flexible conduit injection system
PL324452A1 (en) Method of installing an optical fibre unit in a cable
IT1249730B (it) Metodo ed apparecchiatura per la posa di fibre ottiche non protette meccanicamente entro un tubo a mezzo di azoto anidro (n2) a pressione.
FI100493B (fi) Menetelmä ja vetotulppa, joita käytetään kaapelin asentamiseksi kaapel iputkeen
GR3019090T3 (en) Method and apparatus for stranding conductors with reversing direction of lay
GB9507492D0 (en) An apparatus for wrapping fibre optic cable around an overhead line
CA2071034A1 (en) Methods of and apparatus for installing optical fiber in conduit
US6439809B1 (en) Device for inserting elongated objects into clamps
GB2308840A (en) Improved apparatus for the mechanical projection of devices through tubes, etc
AU1446592A (en) A method and apparatus for laying a cable into a tube by means of a pressurized hydraulic fluid
CA1279062C (en) Method and apparatus for moving a pipe through a j-tube
DK0463864T3 (da) Apparat til reverserende slåning og fremgangsmåde til slåning
JPS5729014A (en) Method for drawing optical fiber into pipe
GB2214262B (en) Method and apparatus for encasing bundles of tubes
DE69110524D1 (de) Herstellung eines elektrisch-optischen Kabels.
MY136700A (en) Test apparatus and cable guide unit
DE59206540D1 (de) Vorrichtung zum Füllen der Zwischenräume eines Kabels

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951128