NO971793L - Kombinert elektrisk strömforsyning og optisk overföringssystem - Google Patents
Kombinert elektrisk strömforsyning og optisk overföringssystemInfo
- Publication number
- NO971793L NO971793L NO971793A NO971793A NO971793L NO 971793 L NO971793 L NO 971793L NO 971793 A NO971793 A NO 971793A NO 971793 A NO971793 A NO 971793A NO 971793 L NO971793 L NO 971793L
- Authority
- NO
- Norway
- Prior art keywords
- transmission system
- optical transmission
- power supply
- electric power
- optical
- Prior art date
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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/22—Arrangements of earthing wires suspended between mastheads
-
- 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
- G02B6/4401—Optical cables
- G02B6/4415—Cables for special applications
- G02B6/4416—Heterogeneous cables
- G02B6/4422—Heterogeneous cables of the overhead type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Communication Cables (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
Kombinert elektrisk kraft- og optisk overføringssystem ved luftledninger som innbefatter en elektrisk faseleder som strekker seg mellom og er understøttet av master (10), og minst en optisk kabel (1) som strekker seg mellom og er understøttet av master, idet den optiske kabelen eller hver av de optiske kablene har et motstandselement (12) som er fjembart understøttet derved og som strekker seg fra en mast (10) hvor den er jordet et stykke langs spennet til den optiske kabelen. Motstandselementet har en lengde og'ledeevne slik at dersom et tørt bånd forekommer på den mest fijktede kabelen ved enden av elementet, er potentialforskjellen (Vjj') over båndet utilstrekkelig til å danne en bue, og/eller slik at den induserte strømmen er utilstrekkelig til å vedlikeholde en bue som kan forekomme over det tørre båndet.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9421724A GB9421724D0 (en) | 1994-10-28 | 1994-10-28 | Combined electrical power and optical transmission system |
PCT/GB1994/002675 WO1996013740A1 (en) | 1994-10-28 | 1994-12-07 | Combined electrical power and optical transmission system |
Publications (2)
Publication Number | Publication Date |
---|---|
NO971793D0 NO971793D0 (no) | 1997-04-18 |
NO971793L true NO971793L (no) | 1997-04-18 |
Family
ID=10763528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO971793A NO971793L (no) | 1994-10-28 | 1997-04-18 | Kombinert elektrisk strömforsyning og optisk overföringssystem |
Country Status (23)
Country | Link |
---|---|
US (1) | US5526457A (no) |
EP (1) | EP0709700A1 (no) |
JP (1) | JPH10508703A (no) |
KR (1) | KR970707454A (no) |
CN (1) | CN1050907C (no) |
AU (2) | AU673963B2 (no) |
BR (1) | BR9408631A (no) |
CA (1) | CA2137963C (no) |
CZ (1) | CZ287662B6 (no) |
EG (1) | EG20469A (no) |
FI (1) | FI971768A (no) |
GB (1) | GB9421724D0 (no) |
HU (1) | HUT77152A (no) |
IL (1) | IL111893A (no) |
MA (1) | MA23414A1 (no) |
NO (1) | NO971793L (no) |
NZ (1) | NZ270135A (no) |
PL (1) | PL177021B1 (no) |
RO (1) | RO119255B1 (no) |
RU (1) | RU2137165C1 (no) |
SK (1) | SK52397A3 (no) |
WO (1) | WO1996013740A1 (no) |
ZA (1) | ZA949801B (no) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9308361D0 (en) * | 1993-04-22 | 1993-06-09 | Bicc Plc | Optical cable |
US5758005A (en) * | 1995-10-19 | 1998-05-26 | The Furukawa Electric Co., Ltd. | Anchor device for an optical cable |
US6457464B1 (en) | 1996-04-29 | 2002-10-01 | Honeywell International Inc. | High pulse rate spark ignition system |
US5844462A (en) * | 1996-04-29 | 1998-12-01 | Alliedsignal Inc. | Magnetic core-coil assembly for spark ignition systems |
JP2002502106A (ja) | 1997-09-18 | 2002-01-22 | アライドシグナル・インコーポレイテッド | 高パルス速度発火源 |
GB2330705A (en) * | 1997-10-27 | 1999-04-28 | Pirelli General Plc | Limiting dry band arcing on an all-dielectric self-supporting cable; arc gap devices |
KR100319298B1 (ko) | 1998-11-23 | 2002-04-22 | 윤종용 | Adss케이블및그제작방법 |
US20040071416A1 (en) * | 2002-10-15 | 2004-04-15 | Militaru Cristian I. | Optical cable having an increased resistance to dry band arcing and method for its manufacture |
CN1879328B (zh) * | 2004-06-24 | 2010-05-26 | 日本电信电话株式会社 | 光-无线电混合传输系统以及光-无线电混合传输方法 |
CN1318873C (zh) * | 2004-09-08 | 2007-05-30 | 黄正欧 | 一种架空自承式光缆的保护环 |
CN105629257B (zh) * | 2015-12-28 | 2018-03-16 | 海南电网有限责任公司电力科学研究院 | 输电线路分布式垂直档距监测装置及方法 |
US10613289B2 (en) * | 2018-02-09 | 2020-04-07 | Facebook, Inc. | Apparatuses, systems, and methods for installing fiber optic cable using preexisting electrical power infrastructure |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE65330T1 (de) * | 1982-12-13 | 1991-08-15 | Focas Ltd | Faseroptisches kabel. |
JPS60122908A (ja) * | 1983-12-06 | 1985-07-01 | Mitsubishi Electric Corp | 高電圧用ライトガイド |
DE3504041A1 (de) * | 1984-06-29 | 1986-01-02 | Siemens AG, 1000 Berlin und 8000 München | Optisches kabel fuer hochspannungsfreileitungen |
US4776665A (en) * | 1985-08-12 | 1988-10-11 | Siemens Aktiengesellschaft | Metal-free, self-bearing optical cable for high-tension overhead lines |
US5018825A (en) * | 1989-06-14 | 1991-05-28 | Bicc Public Limited Company | Overhead optical transmission system |
GB9210063D0 (en) * | 1992-05-09 | 1992-06-24 | Bicc Plc | Overhead optical transmission system |
GB9308361D0 (en) * | 1993-04-22 | 1993-06-09 | Bicc Plc | Optical cable |
-
1994
- 1994-10-28 GB GB9421724A patent/GB9421724D0/en active Pending
- 1994-12-06 US US08/354,089 patent/US5526457A/en not_active Expired - Fee Related
- 1994-12-06 IL IL111893A patent/IL111893A/en not_active IP Right Cessation
- 1994-12-07 HU HU9702183A patent/HUT77152A/hu unknown
- 1994-12-07 SK SK523-97A patent/SK52397A3/sk unknown
- 1994-12-07 CZ CZ19971282A patent/CZ287662B6/cs not_active IP Right Cessation
- 1994-12-07 AU AU80293/94A patent/AU673963B2/en not_active Ceased
- 1994-12-07 RU RU97108369A patent/RU2137165C1/ru active
- 1994-12-07 AU AU12465/95A patent/AU1246595A/en not_active Abandoned
- 1994-12-07 BR BR9408631A patent/BR9408631A/pt not_active IP Right Cessation
- 1994-12-07 KR KR1019970702788A patent/KR970707454A/ko active IP Right Grant
- 1994-12-07 CN CN94195215A patent/CN1050907C/zh not_active Expired - Fee Related
- 1994-12-07 JP JP8514369A patent/JPH10508703A/ja active Pending
- 1994-12-07 EP EP94309131A patent/EP0709700A1/en not_active Withdrawn
- 1994-12-07 RO RO97-00807A patent/RO119255B1/ro unknown
- 1994-12-07 WO PCT/GB1994/002675 patent/WO1996013740A1/en active IP Right Grant
- 1994-12-08 ZA ZA949801A patent/ZA949801B/xx unknown
- 1994-12-13 CA CA002137963A patent/CA2137963C/en not_active Expired - Fee Related
- 1994-12-21 EG EG80494A patent/EG20469A/xx active
- 1994-12-27 MA MA23743A patent/MA23414A1/fr unknown
-
1997
- 1997-04-18 NO NO971793A patent/NO971793L/no not_active Application Discontinuation
- 1997-04-25 FI FI971768A patent/FI971768A/fi unknown
- 1997-06-18 NZ NZ270135A patent/NZ270135A/en unknown
- 1997-06-18 PL PL94319730A patent/PL177021B1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
RO119255B1 (ro) | 2004-06-30 |
AU673963B2 (en) | 1996-11-28 |
JPH10508703A (ja) | 1998-08-25 |
IL111893A (en) | 1998-01-04 |
WO1996013740A1 (en) | 1996-05-09 |
EG20469A (en) | 1999-05-31 |
AU8029394A (en) | 1996-05-09 |
IL111893A0 (en) | 1995-03-15 |
EP0709700A1 (en) | 1996-05-01 |
CA2137963A1 (en) | 1996-04-29 |
NO971793D0 (no) | 1997-04-18 |
PL177021B1 (pl) | 1999-09-30 |
RU2137165C1 (ru) | 1999-09-10 |
NZ270135A (en) | 1996-12-20 |
FI971768A0 (fi) | 1997-04-25 |
CZ128297A3 (en) | 1997-07-16 |
SK52397A3 (en) | 1998-01-14 |
US5526457A (en) | 1996-06-11 |
CA2137963C (en) | 1998-02-03 |
FI971768A (fi) | 1997-04-25 |
AU1246595A (en) | 1996-05-23 |
HUT77152A (hu) | 1998-03-02 |
BR9408631A (pt) | 1998-05-26 |
CN1050907C (zh) | 2000-03-29 |
PL319730A1 (en) | 1997-08-18 |
MA23414A1 (fr) | 1995-07-01 |
CN1167531A (zh) | 1997-12-10 |
KR970707454A (ko) | 1997-12-01 |
CZ287662B6 (en) | 2001-01-17 |
GB9421724D0 (en) | 1994-12-14 |
ZA949801B (en) | 1995-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |