NL182247B - Op optische vezels gebaseerde telecommunicatiekabel. - Google Patents

Op optische vezels gebaseerde telecommunicatiekabel.

Info

Publication number
NL182247B
NL182247B NLAANVRAGE7506002,A NL7506002A NL182247B NL 182247 B NL182247 B NL 182247B NL 7506002 A NL7506002 A NL 7506002A NL 182247 B NL182247 B NL 182247B
Authority
NL
Netherlands
Prior art keywords
optical fibers
cable based
telecommunications cable
telecommunications
fibers
Prior art date
Application number
NLAANVRAGE7506002,A
Other languages
English (en)
Other versions
NL182247C (nl
NL7506002A (nl
Original Assignee
Post Office
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10209868&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL182247(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Post Office filed Critical Post Office
Publication of NL7506002A publication Critical patent/NL7506002A/nl
Publication of NL182247B publication Critical patent/NL182247B/nl
Application granted granted Critical
Publication of NL182247C publication Critical patent/NL182247C/nl

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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G02B6/4431—Protective covering with provision in the protective covering, e.g. weak line, for gaining access to one or more fibres, e.g. for branching or tapping
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4407—Optical cables with internal fluted support member
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • G02B6/4416—Heterogeneous cables
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Insulated Conductors (AREA)
  • Communication Cables (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
NLAANVRAGE7506002,A 1974-05-31 1975-05-22 Op optische vezels gebaseerde telecommunicatiekabel. NL182247C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2432174A GB1448793A (en) 1974-05-31 1974-05-31 Optical cables

Publications (3)

Publication Number Publication Date
NL7506002A NL7506002A (nl) 1975-12-02
NL182247B true NL182247B (nl) 1987-09-01
NL182247C NL182247C (nl) 1988-02-01

Family

ID=10209868

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7506002,A NL182247C (nl) 1974-05-31 1975-05-22 Op optische vezels gebaseerde telecommunicatiekabel.

Country Status (7)

Country Link
US (1) US4038489A (nl)
JP (1) JPS5939722B2 (nl)
CA (1) CA1030373A (nl)
DE (1) DE2523738C2 (nl)
FR (1) FR2275785A1 (nl)
GB (1) GB1448793A (nl)
NL (1) NL182247C (nl)

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DE2504553C3 (de) * 1975-01-31 1980-06-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Optisches Übertragungselement
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US6169834B1 (en) 1998-05-13 2001-01-02 Alcatel Slotted composite cable having a cable housing with a tubular opening for copper pairs and a slot for an optical fiber
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Also Published As

Publication number Publication date
CA1030373A (en) 1978-05-02
DE2523738C2 (de) 1986-12-18
US4038489A (en) 1977-07-26
NL182247C (nl) 1988-02-01
JPS5939722B2 (ja) 1984-09-26
GB1448793A (en) 1976-09-08
AU8163975A (en) 1976-12-02
FR2275785A1 (fr) 1976-01-16
NL7506002A (nl) 1975-12-02
DE2523738A1 (de) 1975-12-11
JPS5123753A (nl) 1976-02-25

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
SNR Assignments of patents or rights arising from examined patent applications

Owner name: BRITISH TELECOMMUNICATIONS PLC

SNR Assignments of patents or rights arising from examined patent applications

Owner name: BRITISH TELECOMMUNICATIONS PLC

V4 Discontinued because of reaching the maximum lifetime of a patent