FR2302576B1 - - Google Patents

Info

Publication number
FR2302576B1
FR2302576B1 FR7605391A FR7605391A FR2302576B1 FR 2302576 B1 FR2302576 B1 FR 2302576B1 FR 7605391 A FR7605391 A FR 7605391A FR 7605391 A FR7605391 A FR 7605391A FR 2302576 B1 FR2302576 B1 FR 2302576B1
Authority
FR
France
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.)
Expired
Application number
FR7605391A
Other languages
French (fr)
Other versions
FR2302576A1 (en
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.)
Nortel Networks Ltd
Original Assignee
Northern Electric Co 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 Electric Co Ltd filed Critical Northern Electric Co Ltd
Publication of FR2302576A1 publication Critical patent/FR2302576A1/en
Application granted granted Critical
Publication of FR2302576B1 publication Critical patent/FR2302576B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
    • H01B7/288—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using hygroscopic material or material swelling in the presence of liquid
FR7605391A 1975-02-26 1976-02-26 WATERPROOF ELECTRIC CABLE Granted FR2302576A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA221,053A CA1005868A (en) 1975-02-26 1975-02-26 Water blocked electric cables

Publications (2)

Publication Number Publication Date
FR2302576A1 FR2302576A1 (en) 1976-09-24
FR2302576B1 true FR2302576B1 (en) 1981-11-06

Family

ID=4102395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605391A Granted FR2302576A1 (en) 1975-02-26 1976-02-26 WATERPROOF ELECTRIC CABLE

Country Status (9)

Country Link
JP (2) JPS51110676A (en)
CA (1) CA1005868A (en)
DE (1) DE2605395C2 (en)
ES (1) ES445557A1 (en)
FR (1) FR2302576A1 (en)
GB (1) GB1535840A (en)
IT (1) IT1055021B (en)
NL (1) NL182993C (en)
SE (2) SE425444B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002819A (en) * 1976-06-14 1977-01-11 Northern Electric Company Limited Water blocked electric cables
CA1079512A (en) 1978-11-16 1980-06-17 Basil V.E. Walton Powdered telephone cable filling compound
ZA786576B (en) * 1978-11-22 1980-02-27 South African Inventions Waterproofing or insulated electric cables
FR2456375A1 (en) * 1979-05-11 1980-12-05 Cables De Lyon Geoffroy Delore Sealed multicore cable design and mfr. - has insulator which is organic water absorbing mixture, atomic weights of which are at least 1000
EP0096123B1 (en) * 1982-06-04 1986-10-08 Northern Telecom Limited Powder filled fiber optic cable
DE3118172A1 (en) * 1981-05-08 1982-11-25 Philips Kommunikations Industrie AG, 8500 Nürnberg Longitudinally watertight optical communication cable
JPS597314A (en) * 1982-06-26 1984-01-14 ノ−ザン・テレコム・リミテツド Optical cable and manufacture thereof
EP0107433A3 (en) * 1982-10-21 1985-08-07 Northern Telecom Limited Manufacture of telecommunication cable
JPS6039609A (en) * 1983-08-11 1985-03-01 Dainichi Nippon Cables Ltd Water shielding type optical fiber cable
JPS6090314A (en) * 1983-10-24 1985-05-21 Dainichi Nippon Cables Ltd Water shielding type optical fiber cable
JPS60170811A (en) * 1984-02-15 1985-09-04 Dainichi Nippon Cables Ltd Optical fiber cable
GB8422458D0 (en) * 1984-09-05 1984-10-10 Telephone Cables Ltd Cables
DE19516970A1 (en) * 1995-05-09 1996-11-14 Siemens Ag Electric and optical cable filler with max. swelling power if water enters
US7162137B2 (en) * 2001-06-20 2007-01-09 Ers Company Optical fiber with nano-particle cladding
US6782171B2 (en) 2001-12-12 2004-08-24 Alcatel Use of yarns with whiskers to improve gel compound flow performance of fiber optic cables
US6654526B2 (en) 2001-12-12 2003-11-25 Alcatel Use of water swellable yarns and particles in gel compound-filled buffer tubes and uniribbon fiber optic cables
US6859591B2 (en) 2001-12-12 2005-02-22 Alcatel Gel-swellable particles and yarns in gel-filled buffer tubes
US9117566B2 (en) 2013-03-14 2015-08-25 Teledyne Instruments, Inc. Impedance controlled subsea ethernet oil filled hose

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2007163B2 (en) * 1970-02-17 1978-07-27 3000 Hannover Longitudinally watertight electrical cable
NL7117321A (en) * 1971-12-17 1973-06-19
BE795126A (en) * 1972-04-01 1973-05-29 Kerpenwerk G M B H & Co MATERIAL FOR SEALING, IN PARTICULAR ELECTRICAL CABLES, LONGITUDINALLY

Also Published As

Publication number Publication date
JPS51110676A (en) 1976-09-30
SE425444B (en) 1982-09-27
JPS5995523U (en) 1984-06-28
SE7601797L (en) 1976-08-27
NL7601435A (en) 1976-08-30
NL182993B (en) 1988-01-18
DE2605395A1 (en) 1976-09-09
IT1055021B (en) 1981-12-21
DE2605395C2 (en) 1982-08-12
NL182993C (en) 1988-06-16
SE453442B (en) 1988-02-01
JPS6029778Y2 (en) 1985-09-07
FR2302576A1 (en) 1976-09-24
GB1535840A (en) 1978-12-13
ES445557A1 (en) 1977-06-01
CA1005868A (en) 1977-02-22
SE8008570L (en) 1980-12-05

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse