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GB2225480B - An improved electric power cable - Google Patents

An improved electric power cable

Info

Publication number
GB2225480B
GB2225480B GB8926657A GB8926657A GB2225480B GB 2225480 B GB2225480 B GB 2225480B GB 8926657 A GB8926657 A GB 8926657A GB 8926657 A GB8926657 A GB 8926657A GB 2225480 B GB2225480 B GB 2225480B
Authority
GB
United Kingdom
Prior art keywords
electric power
power cable
improved electric
improved
cable
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
GB8926657A
Other versions
GB8926657D0 (en
GB2225480A (en
Inventor
Neil Robert Plant
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.)
Phillips Cables Ltd
Original Assignee
Phillips Cables 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 Phillips Cables Ltd filed Critical Phillips Cables Ltd
Publication of GB8926657D0 publication Critical patent/GB8926657D0/en
Publication of GB2225480A publication Critical patent/GB2225480A/en
Application granted granted Critical
Publication of GB2225480B publication Critical patent/GB2225480B/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
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • 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
    • 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
GB8926657A 1988-11-25 1989-11-24 An improved electric power cable Expired - Fee Related GB2225480B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888827628A GB8827628D0 (en) 1988-11-25 1988-11-25 Improved electric power cable

Publications (3)

Publication Number Publication Date
GB8926657D0 GB8926657D0 (en) 1990-01-17
GB2225480A GB2225480A (en) 1990-05-30
GB2225480B true GB2225480B (en) 1992-08-12

Family

ID=10647501

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888827628A Pending GB8827628D0 (en) 1988-11-25 1988-11-25 Improved electric power cable
GB8926657A Expired - Fee Related GB2225480B (en) 1988-11-25 1989-11-24 An improved electric power cable

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888827628A Pending GB8827628D0 (en) 1988-11-25 1988-11-25 Improved electric power cable

Country Status (2)

Country Link
CA (1) CA2003427C (en)
GB (2) GB8827628D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2096066C (en) * 1993-05-12 1998-02-24 John Chung Chan Power cable with longitudinal waterblock elements
NO303755B1 (en) * 1996-12-10 1998-08-24 Alsthom Cge Alcatel Shielded cable
GB0418731D0 (en) * 2004-08-21 2004-09-22 Ventcroft Ltd Fire resistant cable and method of manufacture

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327246A (en) * 1980-02-19 1982-04-27 Belden Corporation Electric cables with improved shielding members
US4406914A (en) * 1981-08-10 1983-09-27 Belden Corporation Slotless multi-shielded cable and tape therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327246A (en) * 1980-02-19 1982-04-27 Belden Corporation Electric cables with improved shielding members
US4406914A (en) * 1981-08-10 1983-09-27 Belden Corporation Slotless multi-shielded cable and tape therefor

Also Published As

Publication number Publication date
CA2003427C (en) 1994-04-26
CA2003427A1 (en) 1990-05-25
GB8827628D0 (en) 1988-12-29
GB8926657D0 (en) 1990-01-17
GB2225480A (en) 1990-05-30

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20031124