GB1200434A - Longitudinally watertight telecommunications cables - Google Patents

Longitudinally watertight telecommunications cables

Info

Publication number
GB1200434A
GB1200434A GB738069A GB738069A GB1200434A GB 1200434 A GB1200434 A GB 1200434A GB 738069 A GB738069 A GB 738069A GB 738069 A GB738069 A GB 738069A GB 1200434 A GB1200434 A GB 1200434A
Authority
GB
United Kingdom
Prior art keywords
water
swells
feb
conductors
entry
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
GB738069A
Other languages
English (en)
Inventor
Ernst Scheffler
August Beck
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
Priority claimed from DE19681640763 external-priority patent/DE1640763A1/de
Application filed by KM Kabelmetal AG filed Critical KM Kabelmetal AG
Publication of GB1200434A publication Critical patent/GB1200434A/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
    • H01B7/285—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)
GB738069A 1968-02-13 1969-02-11 Longitudinally watertight telecommunications cables Expired GB1200434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681640763 DE1640763A1 (de) 1968-02-13 1968-02-13 Laengswasserdichtes Nachrichtenkabel

Publications (1)

Publication Number Publication Date
GB1200434A true GB1200434A (en) 1970-07-29

Family

ID=5684114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB738069A Expired GB1200434A (en) 1968-02-13 1969-02-11 Longitudinally watertight telecommunications cables

Country Status (4)

Country Link
BE (1) BE727956A (enrdf_load_stackoverflow)
FR (1) FR2001805A6 (enrdf_load_stackoverflow)
GB (1) GB1200434A (enrdf_load_stackoverflow)
NL (1) NL6902135A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7411132B1 (en) 2006-11-03 2008-08-12 General Cable Technologies Corporation Water blocking electrical cable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7411132B1 (en) 2006-11-03 2008-08-12 General Cable Technologies Corporation Water blocking electrical cable
US7750244B1 (en) 2006-11-03 2010-07-06 General Cable Technologies Corporation Water blocking electrical cable

Also Published As

Publication number Publication date
FR2001805A6 (enrdf_load_stackoverflow) 1969-10-03
NL6902135A (enrdf_load_stackoverflow) 1969-08-15
BE727956A (enrdf_load_stackoverflow) 1969-07-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees