GB1040407A - Improvements in or relating to electric cables having laminated sheaths - Google Patents

Improvements in or relating to electric cables having laminated sheaths

Info

Publication number
GB1040407A
GB1040407A GB2231765A GB2231765A GB1040407A GB 1040407 A GB1040407 A GB 1040407A GB 2231765 A GB2231765 A GB 2231765A GB 2231765 A GB2231765 A GB 2231765A GB 1040407 A GB1040407 A GB 1040407A
Authority
GB
United Kingdom
Prior art keywords
layer
relating
electric cables
hygroscopic
damaged
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
GB2231765A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens 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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB1040407A publication Critical patent/GB1040407A/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
    • 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
    • H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
    • 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
    • H01B7/2855—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using foamed plastic
    • 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

Landscapes

  • Insulated Conductors (AREA)
  • Laminated Bodies (AREA)

Abstract

1,040,407. Cables. SIEMENS & HALSKE A.G. May 26, 1965 [June 22, 1964], No. 22317/65. Heading H1A. Layer I around cable core S comprises synthetic resin material, e.g. bonded or welded overlapping polyethylene foils. Layer II is paper or other hygroscopic material which swells on contact with moisture reaching it when the outer sheath, comprising metal, e.g. aluminium, layer III and polyethylene layer IV, is damaged, and progress of water in the axial direction is prevented. Bare conductor signal lines may be embedded in the hygroscopic layer and connected to a monitor unit to pin-point damaged sites.
GB2231765A 1964-06-22 1965-05-26 Improvements in or relating to electric cables having laminated sheaths Expired GB1040407A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0091646 1964-06-22

Publications (1)

Publication Number Publication Date
GB1040407A true GB1040407A (en) 1966-08-24

Family

ID=7516642

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2231765A Expired GB1040407A (en) 1964-06-22 1965-05-26 Improvements in or relating to electric cables having laminated sheaths

Country Status (2)

Country Link
DE (1) DE1490595A1 (en)
GB (1) GB1040407A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2031461A1 (en) * 1969-02-17 1970-11-20 Dow Chemical Co
FR2168310A1 (en) * 1972-01-22 1973-08-31 Aeg Telefunken Kabelwerke Electric cable - with petroleum jelly or polyurethane foam primary filler
CN110364297A (en) * 2019-06-25 2019-10-22 泉州市丰泽正禄贸易有限公司 A kind of comprehensive wiring cable removing moisture resistance to limiting temperature based on monitoring
EP3432318A4 (en) * 2016-09-22 2020-02-26 Yamagishi, Hiromitsu Cable, device, and electricity supply method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2031461A1 (en) * 1969-02-17 1970-11-20 Dow Chemical Co
FR2168310A1 (en) * 1972-01-22 1973-08-31 Aeg Telefunken Kabelwerke Electric cable - with petroleum jelly or polyurethane foam primary filler
EP3432318A4 (en) * 2016-09-22 2020-02-26 Yamagishi, Hiromitsu Cable, device, and electricity supply method
US10600534B2 (en) 2016-09-22 2020-03-24 Hiromitsu YAMAGISHI Cable, device and method of supplying power
CN110364297A (en) * 2019-06-25 2019-10-22 泉州市丰泽正禄贸易有限公司 A kind of comprehensive wiring cable removing moisture resistance to limiting temperature based on monitoring
CN110364297B (en) * 2019-06-25 2020-09-25 泉州惠安泉创文化用品有限公司 Comprehensive wiring cable based on monitoring moisture removal and extreme temperature resistance

Also Published As

Publication number Publication date
DE1490595A1 (en) 1969-07-10

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