GB2085187A - Overhead cables and earth conductors including optical fibres - Google Patents

Overhead cables and earth conductors including optical fibres Download PDF

Info

Publication number: GB2085187A
Authority: GB; United Kingdom
Prior art keywords: cable; earth conductor; conductor according; conductive; elements
Prior art date: 1980-10-02
Legal status (The legal status 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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

GB8128930A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Pirelli and C SpA

Original Assignee

Pirelli Cavi SpA

Cavi Pirelli SpA

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.)

1980-10-02

Filing date

1981-09-24

Publication date

1982-04-21

1981-09-24 Application filed by Pirelli Cavi SpA, Cavi Pirelli SpA filed Critical Pirelli Cavi SpA

1982-04-21 Publication of GB2085187A publication Critical patent/GB2085187A/en

Status Withdrawn legal-status Critical Current

Links

239000004020 conductor Substances 0.000 title claims abstract description 40
230000003287 optical effect Effects 0.000 title claims abstract description 20
230000003014 reinforcing effect Effects 0.000 claims abstract description 16
230000001681 protective effect Effects 0.000 claims abstract description 11
239000000463 material Substances 0.000 claims description 9
239000004033 plastic Substances 0.000 claims description 3
229920003023 plastic Polymers 0.000 claims description 3
230000001464 adherent effect Effects 0.000 claims description 2
239000000835 fiber Substances 0.000 claims description 2
239000012530 fluid Substances 0.000 claims description 2
230000005012 migration Effects 0.000 claims description 2
238000013508 migration Methods 0.000 claims description 2
239000003208 petroleum Substances 0.000 claims description 2
239000000843 powder Substances 0.000 claims description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
239000013307 optical fiber Substances 0.000 claims 4
229910052751 metal Inorganic materials 0.000 abstract description 2
239000002184 metal Substances 0.000 abstract description 2
230000002925 chemical effect Effects 0.000 abstract 1
239000004411 aluminium Substances 0.000 description 5
229910052782 aluminium Inorganic materials 0.000 description 5
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
229910000838 Al alloy Inorganic materials 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 2
239000010959 steel Substances 0.000 description 2
102000009123 Fibrin Human genes 0.000 description 1
108010073385 Fibrin Proteins 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
239000006261 foam material Substances 0.000 description 1
239000012212 insulator Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000003466 welding Methods 0.000 description 1
238000004804 winding Methods 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/08—Several wires or the like stranded in the form of a rope
- H01B5/10—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material
- H01B5/108—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material stranded around communication or control conductors
- 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)

GB8128930A 1980-10-02 1981-09-24 Overhead cables and earth conductors including optical fibres Withdrawn GB2085187A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT25071/80A IT1133655B (it)	1980-10-02	1980-10-02	Corpi allungati perfezionati contenenti elementi per telecomunicazioni

Publications (1)

Publication Number	Publication Date
GB2085187A true GB2085187A (en)	1982-04-21

Family

ID=11215610

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8128930A Withdrawn GB2085187A (en)	1980-10-02	1981-09-24	Overhead cables and earth conductors including optical fibres

Country Status (7)

Country	Link
AR (1)	AR230120A1 (it)
AU (1)	AU7366481A (it)
BR (1)	BR8106278A (it)
ES (1)	ES260869Y (it)
FR (1)	FR2491672A1 (it)
GB (1)	GB2085187A (it)
IT (1)	IT1133655B (it)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2116746A (en) *	1982-03-18	1983-09-28	Bicc Plc	An improved flexible stranded body
EP0092980A2 (en) *	1982-04-22	1983-11-02	BICC Public Limited Company	An improved flexible elongate body
US4504112A (en) *	1982-08-17	1985-03-12	Chevron Research Company	Hermetically sealed optical fiber
US4522464A (en) *	1982-08-17	1985-06-11	Chevron Research Company	Armored cable containing a hermetically sealed tube incorporating an optical fiber
US4523804A (en) *	1982-08-17	1985-06-18	Chevron Research Company	Armored optical fiber cable
GB2155656A (en) *	1984-03-08	1985-09-25	Bicc Plc	Overhead flexible electric conductor comprising an optical fibre
US4606604A (en) *	1984-05-16	1986-08-19	Optelecom, Inc.	Optical fiber submarine cable and method of making
GB2173034A (en) *	1985-03-01	1986-10-01	Int Standard Electric Corp	Oil well logging cable
US4696542A (en) *	1982-08-17	1987-09-29	Chevron Research Company	Armored optical fiber cable
EP0251378A2 (de) *	1986-06-24	1988-01-07	Philips Patentverwaltung GmbH	Elektrischer Freileiter mit einer optischen Nachrichtenleitung
GB2262359A (en) *	1991-12-11	1993-06-16	Bicc Plc	Composite overhead electric and optical fibre conductor
US5230033A (en) *	1984-11-01	1993-07-20	Optelecom, Inc.	Subminiature fiber optic submarine cable and method of making
US5254836A (en) *	1987-04-27	1993-10-19	Toyota Jidosha Kabushiki Kaisha	Method of arc welding with a ferrite stainless steel welding rod

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3412328A1 (de) *	1984-04-03	1985-10-10	Standard Elektrik Lorenz Ag, 7000 Stuttgart	Zugfestes elektrisches oder optisches kabel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT332021B (de) *	1973-08-04	1976-09-10	Felten & Guilleaume Kabelwerk	Luftkabel
CA1112310A (en) *	1977-05-13	1981-11-10	Peter Fearns	Overhead electric transmission systems
GB2029043B (en) *	1978-09-05	1983-07-20	Standard Telephones Cables Ltd	Overhead power cables
GB2036361B (en) *	1978-12-04	1983-01-12	Bendix Corp	Reinforced optical fibre conductor and optical fibre cable incorporating such conductors

1980
- 1980-10-02 IT IT25071/80A patent/IT1133655B/it active
1981
- 1981-08-04 AU AU73664/81A patent/AU7366481A/en not_active Abandoned
- 1981-09-02 AR AR286618A patent/AR230120A1/es active
- 1981-09-21 ES ES1981260869U patent/ES260869Y/es not_active Expired
- 1981-09-24 GB GB8128930A patent/GB2085187A/en not_active Withdrawn
- 1981-09-30 BR BR8106278A patent/BR8106278A/pt unknown
- 1981-10-01 FR FR8118519A patent/FR2491672A1/fr active Pending

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2116746A (en) *	1982-03-18	1983-09-28	Bicc Plc	An improved flexible stranded body
EP0092980A2 (en) *	1982-04-22	1983-11-02	BICC Public Limited Company	An improved flexible elongate body
EP0092980A3 (en) *	1982-04-22	1985-10-09	BICC Public Limited Company	An improved flexible elongate body
US4504112A (en) *	1982-08-17	1985-03-12	Chevron Research Company	Hermetically sealed optical fiber
US4522464A (en) *	1982-08-17	1985-06-11	Chevron Research Company	Armored cable containing a hermetically sealed tube incorporating an optical fiber
US4523804A (en) *	1982-08-17	1985-06-18	Chevron Research Company	Armored optical fiber cable
US4696542A (en) *	1982-08-17	1987-09-29	Chevron Research Company	Armored optical fiber cable
GB2155656A (en) *	1984-03-08	1985-09-25	Bicc Plc	Overhead flexible electric conductor comprising an optical fibre
US4606604A (en) *	1984-05-16	1986-08-19	Optelecom, Inc.	Optical fiber submarine cable and method of making
US5230033A (en) *	1984-11-01	1993-07-20	Optelecom, Inc.	Subminiature fiber optic submarine cable and method of making
GB2173034A (en) *	1985-03-01	1986-10-01	Int Standard Electric Corp	Oil well logging cable
EP0251378A3 (de) *	1986-06-24	1989-04-26	Philips Patentverwaltung GmbH	Elektrischer Freileiter mit einer optischen Nachrichtenleitung
EP0251378A2 (de) *	1986-06-24	1988-01-07	Philips Patentverwaltung GmbH	Elektrischer Freileiter mit einer optischen Nachrichtenleitung
US5254836A (en) *	1987-04-27	1993-10-19	Toyota Jidosha Kabushiki Kaisha	Method of arc welding with a ferrite stainless steel welding rod
GB2262359A (en) *	1991-12-11	1993-06-16	Bicc Plc	Composite overhead electric and optical fibre conductor
GB2262359B (en) *	1991-12-11	1995-02-01	Bicc Plc	Composite overhead electric and optical fibre conductor

Also Published As

Publication number	Publication date
ES260869Y (es)	1982-11-16
BR8106278A (pt)	1982-06-15
AR230120A1 (es)	1984-02-29
AU7366481A (en)	1982-04-08
IT8025071A0 (it)	1980-10-02
IT1133655B (it)	1986-07-09
FR2491672A1 (fr)	1982-04-09
ES260869U (es)	1982-04-16

Legal Events

Date	Code	Title	Description
1983-02-16	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)

Publication	Publication Date	Title
US5495546A (en)	1996-02-27	Fiber optic groundwire with coated fiber enclosures
US5268971A (en)	1993-12-07	Optical fiber/metallic conductor composite cable
CA2034629C (en)	1994-03-22	Optical fiber cable with single buffer tube
EP0371660B1 (en)	1996-04-17	Electro-opto-mechanical cable for fiber optic transmission systems
CA2242707C (en)	2002-09-10	Combination optical fiber cable
US4490009A (en)	1984-12-25	Optical fiber submarine cable
CA1254418A (en)	1989-05-23	Pressure resistant submarine optical fiber cable
US5913003A (en)	1999-06-15	Composite fiber optic distribution cable
US5390273A (en)	1995-02-14	Flame resistant optical fiber cable with optical fibers loosely enclosed in tubes
US5229851A (en)	1993-07-20	Optical fiber cable with large number of ribbon units containing optical fibers and enclosed in tubes
US4944570A (en)	1990-07-31	Fiber optic cable having an extended elongation window
US5230033A (en)	1993-07-20	Subminiature fiber optic submarine cable and method of making
US5274725A (en)	1993-12-28	Tight buffered fiber optic groundwire cable
JPH11176255A (ja)	1999-07-02	複合ケーブル
US6292611B1 (en)	2001-09-18	High fiber count, compact, loose tube optical fiber cable employing ribbon units and flexible buffer tubes
GB2085187A (en)	1982-04-21	Overhead cables and earth conductors including optical fibres
US5822484A (en)	1998-10-13	Lightweight optical groundwire
US4725121A (en)	1988-02-16	Submarine optical fiber cable with central tension member and filled with incompressible fluid
CA1258387A (en)	1989-08-15	Pressure resistant optical fiber cable
CA1267009A (en)	1990-03-27	Composite overhead stranded conductor having a filler between optical fibers and a protective tube
US6195488B1 (en)	2001-02-27	Optical fiber composite ground wire and method using steel tube
EP0498621B1 (en)	1997-04-16	Fiber optic groundwire cable
US6605783B1 (en)	2003-08-12	Non-metallic transmission cables and method for terminating the same
CA1162092A (en)	1984-02-14	Optical fibre cables
US5825957A (en)	1998-10-20	Structure of optical fiber composite overhead ground wire applying loose tube and its fabricating method