← Back to Patent Explorer
EP0236800A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Communication cable with light wave guides

Assignee: Kabelmetal Electro GmbH
•
Filing: 1987-02-17
•
Granted: —
•
Expires: 2007-02-17
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Translated from German Es wird ein Lichtwellenleiter-Kabel angegeben, in dessen Seele mindestens eine Bandleitung (l) angeordnet ist, in der Lichtwellenleiter (2) nebeneinander und parallel zu­einander vorhanden sind. Die Lichtwellenleiter (2) sind zwischen zwei Bändern (3,4) einkaschiert, deren Material den gleichen thermischen Ausdehnungskoeffizienten wie die Lichtwellenleiter (2) hat. Die Bänder (3,4) bestehen vor­zugsweise aus glasfaserverstärktem Kunststoff. Die Band­leitung (l) kann geradlinig oder gebogen oder bei mehreren Bandleitungen (l) geordnet oder ungeordnet in der Seele des Lichtwellenleiter-Kabels angebracht sein. An optical fiber cable is specified, in the core of which at least one ribbon cable (1) is arranged, in which optical fibers (2) are present side by side and parallel to one another. The optical fibers (2) are laminated between two bands (3, 4), the material of which has the same thermal expansion coefficient as the optical fibers (2). The bands (3, 4) are preferably made of glass fiber reinforced plastic. The ribbon cable (l) can be rectilinear or curved or, in the case of a plurality of ribbon cables (l), arranged or disordered in the core of the optical waveguide cable.

Inventors

  • 👤 Peter Dr. Rohner
  • 👤 Gerhard Dr. Ziemek

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-31 21:24
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/44; G02B6/4401; G02B6/4403; G02B6/441; G02B6/4479; G02B6/448

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag