DK656088A - METHOD AND APPARATUS FOR IMPORTING AN OPTICAL FIBER - Google Patents

METHOD AND APPARATUS FOR IMPORTING AN OPTICAL FIBER

Info

Publication number
DK656088A
DK656088A DK656088A DK656088A DK656088A DK 656088 A DK656088 A DK 656088A DK 656088 A DK656088 A DK 656088A DK 656088 A DK656088 A DK 656088A DK 656088 A DK656088 A DK 656088A
Authority
DK
Denmark
Prior art keywords
air
passageway
importing
optical fiber
tube
Prior art date
Application number
DK656088A
Other languages
Danish (da)
Other versions
DK656088D0 (en
Inventor
Rodney John Davey
Graham Robert Handley
Alfred John Ward-Smith
Original Assignee
Bicc Plc
Corning Ltd
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, Corning Ltd filed Critical Bicc Plc
Publication of DK656088D0 publication Critical patent/DK656088D0/en
Publication of DK656088A publication Critical patent/DK656088A/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
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Electric Cable Installation (AREA)
  • Ropes Or Cables (AREA)
  • Stringed Musical Instruments (AREA)
  • Inorganic Fibers (AREA)
  • Paper (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

The blowing head (3) comprises an elongated tube (4) whose downstream end communicates with the passageway (2) into which an optical fibre member (1) is to be blown. A source of gas (pref. compressed air) is connected to a side arm (5) upstream from a venturi constriction (6) into which a hypodermic tube (7) extends with adjustment by a collet chuck (8). A pair of downstream lateral vent tubes (9) discharge adjustable amts. of air to atmos. through control valves (10) and silencers (11). The flow of air into the hypodermic tube (7) assists movement of the fibre (1) through it into the passageway (2).
DK656088A 1987-11-25 1988-11-24 METHOD AND APPARATUS FOR IMPORTING AN OPTICAL FIBER DK656088A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878727580A GB8727580D0 (en) 1987-11-25 1987-11-25 Method and apparatus for blowing optical fibre member

Publications (2)

Publication Number Publication Date
DK656088D0 DK656088D0 (en) 1988-11-24
DK656088A true DK656088A (en) 1989-05-26

Family

ID=10627513

Family Applications (1)

Application Number Title Priority Date Filing Date
DK656088A DK656088A (en) 1987-11-25 1988-11-24 METHOD AND APPARATUS FOR IMPORTING AN OPTICAL FIBER

Country Status (8)

Country Link
KR (1) KR890008577A (en)
AT (1) ATE89933T1 (en)
DE (1) DE3881352D1 (en)
DK (1) DK656088A (en)
FI (1) FI885481A (en)
GB (1) GB8727580D0 (en)
NO (1) NO885249L (en)
PT (1) PT89078A (en)

Also Published As

Publication number Publication date
FI885481A0 (en) 1988-11-25
KR890008577A (en) 1989-07-12
GB8727580D0 (en) 1987-12-31
NO885249L (en) 1989-05-26
PT89078A (en) 1989-09-14
DE3881352D1 (en) 1993-07-01
ATE89933T1 (en) 1993-06-15
DK656088D0 (en) 1988-11-24
FI885481A (en) 1989-05-26
NO885249D0 (en) 1988-11-24

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment