GB1149611A - Insulation for electric cable - Google Patents

Insulation for electric cable

Info

Publication number
GB1149611A
GB1149611A GB325866A GB325866A GB1149611A GB 1149611 A GB1149611 A GB 1149611A GB 325866 A GB325866 A GB 325866A GB 325866 A GB325866 A GB 325866A GB 1149611 A GB1149611 A GB 1149611A
Authority
GB
United Kingdom
Prior art keywords
sleeve
insulating
insulation
portions
split
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
GB325866A
Inventor
Arthur David Roles
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.)
English Electric Co Ltd
Original Assignee
English Electric 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB325866A priority Critical patent/GB1149611A/en
Publication of GB1149611A publication Critical patent/GB1149611A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
    • H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
    • H02G1/1248—Machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/02—Cable terminations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/02—Cable terminations
    • H02G15/04—Cable-end sealings

Landscapes

  • Processing Of Terminals (AREA)

Abstract

1,149,611. Cable seals. ENGLISH ELECTRIC CO. Ltd. 24 Jan., 1967 [25 Jan., 1966], No. 3258/66. Heading H2E. Insulation for a pair of tails at the end of a twin core cable comprises a first insulating sleeve split part-way across an intermediate cross-section to form two insulating portions joined at the said cross-section and applied over the end portions of the cables, and a second insulating sleeve overlapping the common insulation of the cable and the said insulating portions, both sleeves being of heatshrunk irradiated plastics. The second sleeve may have a longitudinal slit, and as shown in Fig. 9, the split portions of sleeve 70 are inserted into the insulation member 32. A further sleeve 90 of the same plastics material may be heat-shrunk over the joint to strengthen it and improve its insulating properties further. In another embodiment (Fig. 10, not shown), the split sleeve 70 may be omitted. Tools and the process for forming the sleeves from tubing are described (Figs. 1 to 7, not shown).
GB325866A 1966-01-25 1966-01-25 Insulation for electric cable Expired GB1149611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB325866A GB1149611A (en) 1966-01-25 1966-01-25 Insulation for electric cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB325866A GB1149611A (en) 1966-01-25 1966-01-25 Insulation for electric cable

Publications (1)

Publication Number Publication Date
GB1149611A true GB1149611A (en) 1969-04-23

Family

ID=9754942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB325866A Expired GB1149611A (en) 1966-01-25 1966-01-25 Insulation for electric cable

Country Status (1)

Country Link
GB (1) GB1149611A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662094A (en) * 1970-07-06 1972-05-09 Raychem Corp Heat recoverable insulating cover for electrical terminal, and method of manufacture
US3891790A (en) * 1974-03-04 1975-06-24 Electronized Chem Corp Splicing and repairing insulated electrical wire
US3949110A (en) * 1973-05-10 1976-04-06 Sumitomo Electric Industries, Ltd. Specially formed shrinkable tube, its manufacturing method and the articles using such tube
US4288107A (en) * 1977-09-19 1981-09-08 Kabel- Und Metallwerke Gutehoffnungshutte A.G. Termination construction of a cable comprised of bundled tubes
US4311871A (en) * 1978-03-23 1982-01-19 Bbc Brown, Boveri & Company, Limited Strand-separation arrangement and a method for separating the strands of a multi-conductor electrical cable
EP0068781A2 (en) * 1981-06-22 1983-01-05 Raychem Limited Cable breakout article
US4485269A (en) * 1981-04-07 1984-11-27 Raychem Gmbh Cable sealing
US5903973A (en) * 1995-10-16 1999-05-18 Lucent Technologies Inc. Protective wrappings for spliced cable connectors
WO2023206753A1 (en) * 2022-04-24 2023-11-02 常州船用电缆有限责任公司 High-temperature resistant cable splice sealing process

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662094A (en) * 1970-07-06 1972-05-09 Raychem Corp Heat recoverable insulating cover for electrical terminal, and method of manufacture
US3949110A (en) * 1973-05-10 1976-04-06 Sumitomo Electric Industries, Ltd. Specially formed shrinkable tube, its manufacturing method and the articles using such tube
US3891790A (en) * 1974-03-04 1975-06-24 Electronized Chem Corp Splicing and repairing insulated electrical wire
US4288107A (en) * 1977-09-19 1981-09-08 Kabel- Und Metallwerke Gutehoffnungshutte A.G. Termination construction of a cable comprised of bundled tubes
US4311871A (en) * 1978-03-23 1982-01-19 Bbc Brown, Boveri & Company, Limited Strand-separation arrangement and a method for separating the strands of a multi-conductor electrical cable
US4485269A (en) * 1981-04-07 1984-11-27 Raychem Gmbh Cable sealing
EP0068781A2 (en) * 1981-06-22 1983-01-05 Raychem Limited Cable breakout article
EP0068781A3 (en) * 1981-06-22 1984-05-02 Raychem Limited Cable breakout article
US5903973A (en) * 1995-10-16 1999-05-18 Lucent Technologies Inc. Protective wrappings for spliced cable connectors
WO2023206753A1 (en) * 2022-04-24 2023-11-02 常州船用电缆有限责任公司 High-temperature resistant cable splice sealing process

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