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GB2260216B - Improvements in cables - Google Patents

Improvements in cables

Info

Publication number
GB2260216B
GB2260216B GB9120878A GB9120878A GB2260216B GB 2260216 B GB2260216 B GB 2260216B GB 9120878 A GB9120878 A GB 9120878A GB 9120878 A GB9120878 A GB 9120878A GB 2260216 B GB2260216 B GB 2260216B
Authority
GB
United Kingdom
Prior art keywords
cables
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 - Fee Related
Application number
GB9120878A
Other versions
GB2260216A (en
GB9120878D0 (en
Inventor
Kenneth Malcolm Grainger
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom 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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Priority to GB9120878A priority Critical patent/GB2260216B/en
Publication of GB9120878D0 publication Critical patent/GB9120878D0/en
Publication of GB2260216A publication Critical patent/GB2260216A/en
Application granted granted Critical
Publication of GB2260216B publication Critical patent/GB2260216B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
    • 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
GB9120878A 1991-10-01 1991-10-01 Improvements in cables Expired - Fee Related GB2260216B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9120878A GB2260216B (en) 1991-10-01 1991-10-01 Improvements in cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9120878A GB2260216B (en) 1991-10-01 1991-10-01 Improvements in cables

Publications (3)

Publication Number Publication Date
GB9120878D0 GB9120878D0 (en) 1991-11-13
GB2260216A GB2260216A (en) 1993-04-07
GB2260216B true GB2260216B (en) 1995-07-05

Family

ID=10702270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9120878A Expired - Fee Related GB2260216B (en) 1991-10-01 1991-10-01 Improvements in cables

Country Status (1)

Country Link
GB (1) GB2260216B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7964797B2 (en) 1997-04-22 2011-06-21 Belden Inc. Data cable with striated jacket
US8729394B2 (en) 1997-04-22 2014-05-20 Belden Inc. Enhanced data cable with cross-twist cabled core profile

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6441308B1 (en) 1996-06-07 2002-08-27 Cable Design Technologies, Inc. Cable with dual layer jacket
GB2327529B (en) * 1997-07-08 2001-07-04 City Electrical Factors Ltd Electrical cable
AU5191801A (en) * 2001-06-14 2002-12-19 Pirelli Cables Australia Limited Communications cable provided with a crosstalk barrier for use at high transmission frequencies
CA2631883A1 (en) 2005-12-09 2007-06-14 Belden Technologies, Inc. Twisted pair cable having improved crosstalk isolation
US7696437B2 (en) 2006-09-21 2010-04-13 Belden Technologies, Inc. Telecommunications cable

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1500121A (en) * 1976-01-09 1978-02-08 Pirelli General Cable Works Fire resistant electric cables
GB1583957A (en) * 1977-03-10 1981-02-04 Bicc Ltd Electric cables
GB1583956A (en) * 1977-03-10 1981-02-04 Bicc Ltd Electric cables
EP0150879A2 (en) * 1984-01-27 1985-08-07 Philips Patentverwaltung GmbH Flame resistant coaxial high frequency cable
EP0380244A1 (en) * 1989-01-27 1990-08-01 AT&T Corp. Building cables which include non-halogenated plastic materials

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1500121A (en) * 1976-01-09 1978-02-08 Pirelli General Cable Works Fire resistant electric cables
GB1583957A (en) * 1977-03-10 1981-02-04 Bicc Ltd Electric cables
GB1583956A (en) * 1977-03-10 1981-02-04 Bicc Ltd Electric cables
EP0150879A2 (en) * 1984-01-27 1985-08-07 Philips Patentverwaltung GmbH Flame resistant coaxial high frequency cable
EP0380244A1 (en) * 1989-01-27 1990-08-01 AT&T Corp. Building cables which include non-halogenated plastic materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7964797B2 (en) 1997-04-22 2011-06-21 Belden Inc. Data cable with striated jacket
US8729394B2 (en) 1997-04-22 2014-05-20 Belden Inc. Enhanced data cable with cross-twist cabled core profile

Also Published As

Publication number Publication date
GB2260216A (en) 1993-04-07
GB9120878D0 (en) 1991-11-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20021001