IN172821B - - Google Patents

Info

Publication number
IN172821B
IN172821B IN826MA1988A IN172821B IN 172821 B IN172821 B IN 172821B IN 826MA1988 A IN826MA1988 A IN 826MA1988A IN 172821 B IN172821 B IN 172821B
Authority
IN
India
Prior art keywords
air
passageway
flow
optical fibre
fibre member
Prior art date
Application number
Other languages
English (en)
Inventor
Rodney John Davey
John Alfred Tansey
Original Assignee
Bicc Plc
Coring Limited
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 Bicc Plc, Coring Limited filed Critical Bicc Plc
Publication of IN172821B publication Critical patent/IN172821B/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
    • G02B6/52—Underground or underwater installation; Installation through tubing, conduits or ducts using fluid, e.g. air

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Electric Cable Installation (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Stringed Musical Instruments (AREA)
  • Cable Accessories (AREA)
  • Reinforced Plastic Materials (AREA)
  • Ropes Or Cables (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
IN826MA1988 1987-11-25 1988-11-24 IN172821B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878727579A GB8727579D0 (en) 1987-11-25 1987-11-25 Method & apparatus for conveying optical fibre member

Publications (1)

Publication Number Publication Date
IN172821B true IN172821B (zh) 1993-12-11

Family

ID=10627512

Family Applications (1)

Application Number Title Priority Date Filing Date
IN826MA1988 IN172821B (zh) 1987-11-25 1988-11-24

Country Status (14)

Country Link
EP (1) EP0319194B1 (zh)
JP (1) JPH02805A (zh)
KR (1) KR890008575A (zh)
CN (1) CN1035722A (zh)
AT (1) ATE84884T1 (zh)
AU (1) AU609908B2 (zh)
DE (1) DE3877722D1 (zh)
DK (1) DK655988A (zh)
FI (1) FI885480A (zh)
GB (2) GB8727579D0 (zh)
IN (1) IN172821B (zh)
MY (1) MY103496A (zh)
NO (1) NO885248L (zh)
PT (1) PT89077B (zh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5169126C1 (en) 1982-11-08 2001-05-08 British Telecomm Method and apparatus for installing transmission lines
US5065928A (en) * 1987-11-25 1991-11-19 Bicc Plc. Method and apparatus for blowing an optical fibre member
GB8809594D0 (en) * 1988-04-22 1988-05-25 Bicc Plc Method of conveying optical fibre member
GB8813068D0 (en) * 1988-06-02 1988-07-06 British Telecomm Transmission line installation
NL1003681C2 (nl) * 1996-07-25 1998-01-28 Nederland Ptt Inrichting en werkwijze voor het verwijderen van kabels uit buizen.
WO1998012588A1 (en) 1996-09-19 1998-03-26 British Telecommunications Public Limited Company Blowing head
SE513869C2 (sv) * 1999-03-11 2000-11-20 Ericsson Telefon Ab L M Förfarande och anordning för att installlera optofibrer
EP1832908A1 (en) * 2006-03-10 2007-09-12 BRITISH TELECOMMUNICATIONS public limited company Cable installation
EP2075606A1 (en) 2007-12-28 2009-07-01 British Telecmmunications public limited campany Cable installation using induction
EP2075608A1 (en) * 2007-12-28 2009-07-01 British Telecmmunications public limited campany Cable installation using optical detection
GB0817639D0 (en) 2008-09-26 2008-11-05 British Telecomm Cable installation apparatus
EP2230545A1 (en) 2009-03-19 2010-09-22 BRITISH TELECOMMUNICATIONS public limited company Passive remote air flow and cable detection
GB0905590D0 (en) 2009-03-31 2009-05-13 British Telecomm Blown cable apparatus
EP2369388A1 (en) 2010-03-26 2011-09-28 British Telecommunications public limited company Optical fibre splice tray assembly
US9359834B2 (en) * 2013-02-20 2016-06-07 Halliburton Energy Services, Inc. Method for installing multiple sensors in unrolled coiled tubing
TWI542807B (zh) * 2014-11-18 2016-07-21 財團法人工業技術研究院 導引裝置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3367981D1 (en) * 1982-11-08 1987-01-15 British Telecomm Optical fibre transmission lines
CA1218810A (en) * 1983-01-24 1987-03-10 H. Keith Eastwood Method and apparatus for tubing optical fibers
DE3329792A1 (de) * 1983-08-18 1985-03-07 Kabelwerke Brugg AG, Brugg Verfahren und vorrichtung zum einbringen eines leitkabels in ein hauptkabel
GB2152621A (en) * 1984-01-09 1985-08-07 John Edmund Dawe A method of threading an elongate flexible element through an elongate passage
GB8408156D0 (en) * 1984-03-29 1984-05-10 Bicc Plc Manufacture of optical cable
GB8500772D0 (en) * 1985-01-11 1985-02-13 Telephone Cables Ltd Optical cables
GB8706803D0 (en) * 1987-03-23 1987-04-29 British Telecomm Optical fibre installation
GB8727581D0 (en) * 1987-11-25 1987-12-31 Optical Fibres Method and apparatus for blowing optical fibre member
US5065928A (en) * 1987-11-25 1991-11-19 Bicc Plc. Method and apparatus for blowing an optical fibre member

Also Published As

Publication number Publication date
GB2212941B (en) 1992-01-29
NO885248D0 (no) 1988-11-24
ATE84884T1 (de) 1993-02-15
EP0319194B1 (en) 1993-01-20
EP0319194A1 (en) 1989-06-07
PT89077B (pt) 1993-11-30
MY103496A (en) 1993-06-30
KR890008575A (ko) 1989-07-12
AU609908B2 (en) 1991-05-09
FI885480A (fi) 1989-05-26
GB8727579D0 (en) 1987-12-31
JPH02805A (ja) 1990-01-05
AU2597588A (en) 1989-05-25
DE3877722D1 (de) 1993-03-04
PT89077A (pt) 1989-09-14
FI885480A0 (fi) 1988-11-25
DK655988D0 (da) 1988-11-24
CN1035722A (zh) 1989-09-20
GB8827500D0 (en) 1988-12-29
GB2212941A (en) 1989-08-02
NO885248L (no) 1989-05-26
DK655988A (da) 1989-05-26

Similar Documents

Publication Publication Date Title
IN172821B (zh)
ES8302131A1 (es) Procedimiento y dispositivo para la eliminacion de cuerpos extranos e impurezas de copos de fibras de algodon. otrosi.
ATE126843T1 (de) Verfahren und apparat zum formen von fasern.
HRP921423A2 (en) Process and apparatus for the continuous production of mineral wool mats
SE9504215L (sv) Anordning för att på en löpande luftgenomtränglig bana genom luftläggning bilda fiberkroppar
EP0186753A3 (en) Optical fibre transmission lines
FI951158A0 (fi) Menetelmä ja laitteisto materiaaliradan ohjaamiseksi
SE7905617L (sv) Sett och apparat for framstellning av glasfibrer
PL337684A1 (en) Apparatus for producing a widened web-like stream of cut tobacco
IT1220552B (it) Metodo ed impianto per il posizionamento di bramme
DE50000814D1 (de) Verfahren und Vorrichtung zum Verändern des Volumenstroms eines Sauggebläses
JPS5253033A (en) Method for guiding fine glass fiber flows and guide tubes thereof
EP0443701A3 (en) Device for fabricating a light guide vein