GB669404A - Improvements in electrical cables - Google Patents

Improvements in electrical cables

Info

Publication number
GB669404A
GB669404A GB415449A GB415449A GB669404A GB 669404 A GB669404 A GB 669404A GB 415449 A GB415449 A GB 415449A GB 415449 A GB415449 A GB 415449A GB 669404 A GB669404 A GB 669404A
Authority
GB
United Kingdom
Prior art keywords
conductors
strip
separated
cover
insulating
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
GB415449A
Inventor
Raymond Charles Mildner
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.)
Telegraph Construction and Maintenance Co Ltd
Original Assignee
Telegraph Construction and Maintenance Co Ltd
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 Telegraph Construction and Maintenance Co Ltd filed Critical Telegraph Construction and Maintenance Co Ltd
Priority to GB415449A priority Critical patent/GB669404A/en
Publication of GB669404A publication Critical patent/GB669404A/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

Landscapes

  • Communication Cables (AREA)

Abstract

669,404. Cables. TELEGRAPH CONSTRUCTION & MAINTENANCE CO., Ltd. March 16, 1950 [Feb. 15, 1949], No. 4154/49. Class 36. [Also in Group XL (c). An electric communication cable comprises a plurality of conductors separated from one another by a strip of non-hygroscopic insulating material applied longitudinally between the conductors and having oppositely directed folds, providing a surface covering extending over at least one quarter of the perimeter of each conductor, but not completely to cover it. Two conductors A may be separated by a strip B, the whole being twisted and enclosed in an insulating cover. By this arrangement the spacing between the conductors in a high capacity cable is kept constant. The strip B may be of polytetrafluoroethylene and the outer insulating covering may be of polythene.
GB415449A 1949-02-15 1949-02-15 Improvements in electrical cables Expired GB669404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB415449A GB669404A (en) 1949-02-15 1949-02-15 Improvements in electrical cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB415449A GB669404A (en) 1949-02-15 1949-02-15 Improvements in electrical cables

Publications (1)

Publication Number Publication Date
GB669404A true GB669404A (en) 1952-04-02

Family

ID=9771755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB415449A Expired GB669404A (en) 1949-02-15 1949-02-15 Improvements in electrical cables

Country Status (1)

Country Link
GB (1) GB669404A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1085530A2 (en) * 1999-09-14 2001-03-21 Lucent Technologies Inc. Electrical cable apparatus and method for making
US7999184B2 (en) 2008-03-19 2011-08-16 Commscope, Inc. Of North Carolina Separator tape for twisted pair in LAN cable
US9418775B2 (en) 2008-03-19 2016-08-16 Commscope, Inc. Of North Carolina Separator tape for twisted pair in LAN cable
US9978480B2 (en) 2008-03-19 2018-05-22 Commscope, Inc. Of North Carolina Separator tape for twisted pair in LAN cable

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1085530A2 (en) * 1999-09-14 2001-03-21 Lucent Technologies Inc. Electrical cable apparatus and method for making
EP1085530A3 (en) * 1999-09-14 2002-01-02 Lucent Technologies Inc. Electrical cable apparatus and method for making
US6506976B1 (en) 1999-09-14 2003-01-14 Avaya Technology Corp. Electrical cable apparatus and method for making
US7999184B2 (en) 2008-03-19 2011-08-16 Commscope, Inc. Of North Carolina Separator tape for twisted pair in LAN cable
US9418775B2 (en) 2008-03-19 2016-08-16 Commscope, Inc. Of North Carolina Separator tape for twisted pair in LAN cable
US9978480B2 (en) 2008-03-19 2018-05-22 Commscope, Inc. Of North Carolina Separator tape for twisted pair in LAN cable
US10573430B2 (en) 2008-03-19 2020-02-25 Commscope, Inc. Of North Carolina Separator tape for twisted pair in LAN cable
US11424052B2 (en) 2008-03-19 2022-08-23 Commscope, Inc. Of North Carolina Separator tape for twisted pair in LAN cable

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