GB1208410A - Longitudinally watertight cable and a method of manufacturing the same - Google Patents

Longitudinally watertight cable and a method of manufacturing the same

Info

Publication number
GB1208410A
GB1208410A GB47452/69A GB4745269A GB1208410A GB 1208410 A GB1208410 A GB 1208410A GB 47452/69 A GB47452/69 A GB 47452/69A GB 4745269 A GB4745269 A GB 4745269A GB 1208410 A GB1208410 A GB 1208410A
Authority
GB
United Kingdom
Prior art keywords
sheath
cable
core
water
cellulose
Prior art date
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
GB47452/69A
Other languages
English (en)
Inventor
Bernd Eilhardt
Diethart Pelz
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal AG
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 KM Kabelmetal AG filed Critical KM Kabelmetal AG
Publication of GB1208410A publication Critical patent/GB1208410A/en
Expired 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
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/307—Other macromolecular compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/32—Filling or coating with impervious material
    • H01B13/329—Filling or coating with impervious material the material being a foam
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulated Conductors (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacturing Of Electric Cables (AREA)
GB47452/69A 1968-09-27 1969-09-26 Longitudinally watertight cable and a method of manufacturing the same Expired GB1208410A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1790202A DE1790202C3 (de) 1968-09-27 1968-09-27 Längswasserdichtes elektrisches Kabel und Verfahren zu seiner Herstellung

Publications (1)

Publication Number Publication Date
GB1208410A true GB1208410A (en) 1970-10-14

Family

ID=5706942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47452/69A Expired GB1208410A (en) 1968-09-27 1969-09-26 Longitudinally watertight cable and a method of manufacturing the same

Country Status (13)

Country Link
US (1) US3558801A (https=)
JP (1) JPS5022715B1 (https=)
AT (1) AT287099B (https=)
BE (1) BE735757A (https=)
CH (1) CH491473A (https=)
DE (1) DE1790202C3 (https=)
DK (1) DK127081B (https=)
FI (1) FI49544C (https=)
FR (1) FR2018985A1 (https=)
GB (1) GB1208410A (https=)
NL (1) NL142264B (https=)
NO (1) NO126349B (https=)
SE (1) SE367724B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105390196A (zh) * 2015-11-16 2016-03-09 重庆市合川区九峰煤炭有限公司 一种煤场机械防潮抗压电缆

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314564A2 (fr) * 1975-06-13 1977-01-07 Scal Gp Condit Aluminium Barriere d'etancheite longitudinale pour cable de transport d'energie electrique
US4154976A (en) * 1977-10-25 1979-05-15 General Cable Corporation Flame retardant inside wiring cable made with an annealed metal sheath
DE2951722A1 (de) * 1979-12-20 1981-07-02 Siemens AG, 1000 Berlin und 8000 München Laengswasserdichtes elektrisches kabel
US4963695A (en) * 1986-05-16 1990-10-16 Pirelli Cable Corporation Power cable with metallic shielding tape and water swellable powder
US4703132A (en) * 1986-05-16 1987-10-27 Pirelli Cable Corporation Filling compound for multi-wire conductor of an electrical cable and cables including such compound
DE3639895C1 (de) * 1986-11-21 1988-03-24 Freudenberg Carl Fa Quellfaehige Kabelbandage und Verfahren zu ihrer Herstellung
BR8706674A (pt) * 1986-12-11 1988-07-19 Lantor Bv Fita expansivel para cabos;o uso das mesmas e cabos fabricados com as mesmas
US5010209A (en) * 1988-12-20 1991-04-23 Pirelli Cable Corp. Power cable with water swellable agents and elongated metal elements outside cable insulation
JP2891059B2 (ja) * 1993-10-04 1999-05-17 住友電装株式会社 ワイヤハーネスの防水構造
JP5262187B2 (ja) * 2008-02-29 2013-08-14 日立電線株式会社 含水吸水性ポリマー含有樹脂組成物
JP2011074311A (ja) * 2009-10-01 2011-04-14 Hitachi Cable Ltd 含水吸水性ポリマ分散紫外線硬化型樹脂組成物、多孔質物及びこれを用いた絶縁電線ケーブル
CN104700946B (zh) * 2015-03-16 2016-09-28 潼南县开鑫电子科技有限责任公司 光缆或电缆或光电复合缆或光电综合缆用异型填充绳的制造方法
EP3577660A4 (en) * 2017-01-31 2020-07-22 3M Innovative Properties Company MULTI-LAYER VOLTAGE REGULATOR AND DRY TERMINATION FOR MEDIUM AND HIGH VOLTAGE CABLE APPLICATIONS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1749008A (en) * 1927-08-31 1930-03-04 Western Electric Co Insulating material
US2907075A (en) * 1957-05-09 1959-10-06 Bell Telephone Labor Inc Method of making an insulated conductor
US3344228A (en) * 1964-11-19 1967-09-26 Thermal barriers for electric cables
US3315025A (en) * 1964-12-30 1967-04-18 Anaconda Wire & Cable Co Electric cable with improved resistance to moisture penetration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105390196A (zh) * 2015-11-16 2016-03-09 重庆市合川区九峰煤炭有限公司 一种煤场机械防潮抗压电缆

Also Published As

Publication number Publication date
FI49544B (https=) 1975-04-01
DE1790202A1 (de) 1972-01-05
DE1790202B2 (de) 1973-05-30
FI49544C (fi) 1975-07-10
US3558801A (en) 1971-01-26
NO126349B (https=) 1973-01-22
DE1790202C3 (de) 1973-12-20
FR2018985A1 (https=) 1970-06-26
AT287099B (de) 1971-01-11
BE735757A (https=) 1969-12-16
CH491473A (de) 1970-05-31
DK127081B (da) 1973-09-17
JPS5022715B1 (https=) 1975-08-01
NL142264B (nl) 1974-05-15
NL6914406A (https=) 1970-04-01
SE367724B (https=) 1974-06-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees