GB286676A - An electrostatic protecting covering of cable cores - Google Patents

An electrostatic protecting covering of cable cores

Info

Publication number
GB286676A
GB286676A GB7267/28A GB726728A GB286676A GB 286676 A GB286676 A GB 286676A GB 7267/28 A GB7267/28 A GB 7267/28A GB 726728 A GB726728 A GB 726728A GB 286676 A GB286676 A GB 286676A
Authority
GB
United Kingdom
Prior art keywords
paper
cable
cable cores
wound
contact
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
GB7267/28A
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.)
Felten and Guilleaume Carlswerk AG
Original Assignee
Felten and Guilleaume Carlswerk 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 Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG
Publication of GB286676A publication Critical patent/GB286676A/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
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads
    • H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
    • H01B11/10—Screens specially adapted for reducing interference from external sources
    • H01B11/1025—Screens specially adapted for reducing interference from external sources composed of a helicoidally wound tape-conductor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Communication Cables (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

286,676. Felten & Gruilleaume Carlswerk Akt.-Ges. March 8, 1927, [Convention date]. Cables with conductive shields ; air-space cables.-To damp crosstalk and to screen a telephone cable, a copper band is wound in open spirals over, and in contact with, the metallized paper covering of the cable. In the embodiment, conductors a. b, with string winding, have paper insulation c, d. A paper band e, surrounding the cable, is covered with metallized paper f, and a strip of copper g is wound on, in contact with the paper f, in open helical turns.
GB7267/28A 1927-03-08 1928-03-08 An electrostatic protecting covering of cable cores Expired GB286676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE286676X 1927-03-08

Publications (1)

Publication Number Publication Date
GB286676A true GB286676A (en) 1928-04-12

Family

ID=6059112

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7267/28A Expired GB286676A (en) 1927-03-08 1928-03-08 An electrostatic protecting covering of cable cores

Country Status (1)

Country Link
GB (1) GB286676A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484532A (en) * 1966-10-18 1969-12-16 Haveg Industries Inc Electrical conductor with light-weight electrical shield

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484532A (en) * 1966-10-18 1969-12-16 Haveg Industries Inc Electrical conductor with light-weight electrical shield

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