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
• • 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
  • H01B13/321—Filling or coating with impervious material the material being a powder
• • 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

• Engineering & Computer Science (AREA)
• Manufacturing & Machinery (AREA)
• Insulated Conductors (AREA)
• Manufacturing Of Electric Cables (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=9081869

Family Applications (1)

Country Status (7)

Families Citing this family (5)

• 0
  • BE BE787171D patent/BE787171A/xx not_active IP Right Cessation
• 1971
  • 1971-08-13 FR FR7129736A patent/FR2149269B1/fr not_active Expired
• 1972
  • 1972-08-09 LU LU65875D patent/LU65875A1/xx unknown
  • 1972-08-11 GB GB3766372A patent/GB1379294A/en not_active Expired
  • 1972-08-11 NL NL7210976A patent/NL7210976A/xx not_active Application Discontinuation
  • 1972-08-12 IT IT6963272A patent/IT964934B/it active
  • 1972-08-14 DE DE2240007A patent/DE2240007B2/de not_active Withdrawn

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