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GB815574A - Improved insulated conductor for electric communication cables - Google Patents

Improved insulated conductor for electric communication cables

Info

Publication number
GB815574A
GB815574A GB9395/56A GB939556A GB815574A GB 815574 A GB815574 A GB 815574A GB 9395/56 A GB9395/56 A GB 9395/56A GB 939556 A GB939556 A GB 939556A GB 815574 A GB815574 A GB 815574A
Authority
GB
United Kingdom
Prior art keywords
conductor
march
tapes
covering
insulated conductor
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
GB9395/56A
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of GB815574A publication Critical patent/GB815574A/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
    • 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
    • H01B7/08—Flat or ribbon cables

Landscapes

  • Insulated Conductors (AREA)

Abstract

815,574. Cables. SUMITOMO ELECTRIC INDUSTRIES Ltd. March 26, 1956 [March 29, 1955; March 30, 1955 (2)], No. 9395/56. Drawings to Specification. Class 36. A conductor is insulated with a covering consisting of upper and lower tapes comprising paper and a plastic material which is applied so as to leave an air gap between the conductor and the covering, the tapes being sealed together at a distance from the conductor of several times the tape thickness. The covering is preferably applied to the conductor by the longitudinal method. The tapes may be of paper impregnated or coated on the inner side with a thermoplastic material such as rubber, polythene or vinylidene chloride. In the latter case they may also be coated on the outer side, with a thermosetting or thermoplastic material such as rubber, polythene or a melamine resin. A number of such conductors may be assembled together to form a communication cable. Specification 815,573 is referred to.
GB9395/56A 1955-03-29 1956-03-26 Improved insulated conductor for electric communication cables Expired GB815574A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP815574X 1955-03-29

Publications (1)

Publication Number Publication Date
GB815574A true GB815574A (en) 1959-07-01

Family

ID=13749574

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9395/56A Expired GB815574A (en) 1955-03-29 1956-03-26 Improved insulated conductor for electric communication cables

Country Status (2)

Country Link
US (1) US2952728A (en)
GB (1) GB815574A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997519A (en) * 1959-10-08 1961-08-22 Bell Telephone Labor Inc Multicoaxial line cables
US3336557A (en) * 1963-11-04 1967-08-15 Robert Meinich Electrical heating mats and blanks therefor
US3376378A (en) * 1965-08-02 1968-04-02 Anaconda Wire & Cable Co Communication cable
TW198118B (en) * 1991-09-27 1993-01-11 Minnesota Mining & Mfg
US5306869A (en) * 1991-09-27 1994-04-26 Minnesota Mining And Manufacturing Company Ribbon cable construction
US5885710A (en) * 1997-03-26 1999-03-23 Ericsson, Inc. Flexible strip transmission line
JP3706540B2 (en) * 2000-12-20 2005-10-12 住友ゴム工業株式会社 Rubber strip, strip tire component formed using the same, and pneumatic tire using the same
EP2443635A2 (en) 2009-06-19 2012-04-25 3M Innovative Properties Company Shielded electrical cable
US9685259B2 (en) 2009-06-19 2017-06-20 3M Innovative Properties Company Shielded electrical cable
CN102884591B (en) * 2010-08-31 2015-08-12 3M创新有限公司 High density shielded type cable and other shielded type cables, system and method
SG187819A1 (en) 2010-08-31 2013-03-28 3M Innovative Properties Co Shielded electrical cable
KR20130114090A (en) * 2010-08-31 2013-10-16 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Connector arrangements for shielded electrical cables
CN102870170B (en) 2010-08-31 2016-10-12 3M创新有限公司 The shielded cable of twin shaft configuration
US10147522B2 (en) 2010-08-31 2018-12-04 3M Innovative Properties Company Electrical characteristics of shielded electrical cables

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US280366A (en) * 1883-07-03 Thomas h
US303735A (en) * 1884-08-19 Ohaules temple jackson
US334850A (en) * 1886-01-26 Electric cables
US469248A (en) * 1892-02-23 Electric conductor for metallic circuits
GB198739A (en) * 1922-03-01 1923-06-01 Henry Charles Braun Improvements in and relating to insulated electric conductors
US1800411A (en) * 1927-03-16 1931-04-14 Western Electric Co Coated core
US2361374A (en) * 1941-10-25 1944-10-31 Charles W Abbott Insulated conductor construction

Also Published As

Publication number Publication date
US2952728A (en) 1960-09-13

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