PT8515T - Dispositivo de proteccao contra tensao electrica - Google Patents

Dispositivo de proteccao contra tensao electrica

Info

Publication number
PT8515T
PT8515T PT8515U PT851592U PT8515T PT 8515 T PT8515 T PT 8515T PT 8515 U PT8515 U PT 8515U PT 851592 U PT851592 U PT 851592U PT 8515 T PT8515 T PT 8515T
Authority
PT
Portugal
Prior art keywords
protection against
against electrical
electrical tensile
tensile
protection
Prior art date
Application number
PT8515U
Other languages
English (en)
Other versions
PT8515U (pt
Inventor
Mark James Parry
David Andrew Brewer
Original Assignee
Northern Telecom 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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of PT8515T publication Critical patent/PT8515T/pt
Publication of PT8515U publication Critical patent/PT8515U/pt

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
    • G02B6/4415—Cables for special applications
    • G02B6/4416—Heterogeneous cables
    • G02B6/4417—High voltage aspects, e.g. in cladding
    • G02B6/442—Insulators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Insulators (AREA)
PT8515U 1991-06-01 1992-06-01 Dispositivo de proteccao contra tensao electrica PT8515U (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9111810A GB2256284B (en) 1991-06-01 1991-06-01 Voltage stress protection device

Publications (2)

Publication Number Publication Date
PT8515T true PT8515T (pt) 1992-12-31
PT8515U PT8515U (pt) 1995-09-12

Family

ID=10695933

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8515U PT8515U (pt) 1991-06-01 1992-06-01 Dispositivo de proteccao contra tensao electrica

Country Status (7)

Country Link
EP (1) EP0518518B1 (pt)
CA (1) CA2070052A1 (pt)
ES (1) ES2120991T3 (pt)
GB (1) GB2256284B (pt)
ID (1) ID836B (pt)
MY (1) MY111045A (pt)
PT (1) PT8515U (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9403298D0 (en) * 1994-02-22 1994-04-13 Focas Ltd Conductor termination
GB2335086A (en) 1998-03-05 1999-09-08 Pirelli General Plc Sleeve for protecting all-dialectric cable from dry band arcing
DE10126332B4 (de) * 2001-05-30 2007-10-04 CCS Technology, Inc., Wilmington Kabelanordnung mit einem selbsttragenden volldielektrischen optischen Luftkabel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2083647B (en) * 1980-09-15 1984-10-17 Bicc Ltd Overhead optic/electric transmission lines
AU568618B2 (en) * 1982-12-13 1988-01-07 Afl Telecommunications Europe Limited Fibre optic cable arrangement
ATE119681T1 (de) 1985-09-14 1995-03-15 Northern Telecom Ltd Optisches kabel.
GB8917472D0 (en) * 1989-07-31 1989-09-13 Telephone Cables Ltd Stress limiter for non-metallic cable support fittings

Also Published As

Publication number Publication date
MY111045A (en) 1999-08-30
ES2120991T3 (es) 1998-11-16
EP0518518B1 (en) 1998-09-02
EP0518518A1 (en) 1992-12-16
GB9111810D0 (en) 1991-07-24
CA2070052A1 (en) 1992-12-02
GB2256284A (en) 1992-12-02
GB2256284B (en) 1995-06-07
ID836B (id) 1996-07-29
PT8515U (pt) 1995-09-12

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Legal Events

Date Code Title Description
FG3K Utility model granted, date of granting

Effective date: 19950512

MM3K Annulment or lapse (utility model)

Effective date: 19961130