GB979833A - Electric cable joints - Google Patents

Electric cable joints

Info

Publication number
GB979833A
GB979833A GB29707/63A GB2970763A GB979833A GB 979833 A GB979833 A GB 979833A GB 29707/63 A GB29707/63 A GB 29707/63A GB 2970763 A GB2970763 A GB 2970763A GB 979833 A GB979833 A GB 979833A
Authority
GB
United Kingdom
Prior art keywords
tube
sleeves
heat
shrinkable
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
GB29707/63A
Inventor
John Richard Eyre
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB29707/63A priority Critical patent/GB979833A/en
Priority to ES300739A priority patent/ES300739A1/en
Priority to DK313364AA priority patent/DK113934B/en
Priority to AT536764A priority patent/AT249147B/en
Priority to DE19641590553 priority patent/DE1590553A1/en
Priority to BE650603D priority patent/BE650603A/xx
Priority to CH965164A priority patent/CH410093A/en
Publication of GB979833A publication Critical patent/GB979833A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/66—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined
    • B29C65/68—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined using auxiliary shrinkable elements
    • 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/526—Joining bars
    • B29C66/5261—Joining bars for forming coaxial connections, i.e. the bars to be joined forming a zero angle relative to each other
    • 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
    • H02G15/08—Cable junctions
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
    • H02G15/1806—Heat shrinkable sleeves
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cable Accessories (AREA)
  • Processing Of Terminals (AREA)

Abstract

979,833. Insulating cable and wire Joints. STANDARD TELEPHONES & CABLES Ltd. July 26, 1963, No. 29707/63. Heading H2E. A method of jointing electric cables 1, 2 (Fig. 1) having organic thermoplastic insulation, includes the steps of placing a tube 6 of organic thermoplastic material over a bare conductor joint 5 and over a portion of each insulating sheath, then covering only the end portions of the tube 7, 8 with heat-shrinkable thermoplastic material 9, 10, having a higher melting point than the insulating sheaths and the tube 6, and then heating the heat-shrinkable material to cause it to shrink and fuse the ends of the tube with the insulation (Fig. 2). The heat-shrinkable coverings 9, 10 may be in the form of sleeves of irradiated thermoplastic material, which may be polythene. The sleeves have previously been expanded when hot, and cooled such as to retain them in an expanded state. The cable cones 3, 4 are joined by a compression ferrule 5 or by soldering &c. After assembling, the sleeves 9, 10 are gripped by heated plier jaws 11, 12 until they have shrunk to their original dimensions. The pliers are removed, and the molten tube ends 7, 8 and insulating sleeves allowed to cool and fuse. The sleeves and tube may be of polyvinyl chloride. For ease of positioning, the tube 6 is preferably translucent. Instead of the sleeves 9, 10 wrappings of heat-shrinkable thermoplastic tape may be used.
GB29707/63A 1963-07-26 1963-07-26 Electric cable joints Expired GB979833A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB29707/63A GB979833A (en) 1963-07-26 1963-07-26 Electric cable joints
ES300739A ES300739A1 (en) 1963-07-26 1964-06-08 Method for making electric wires (Machine-translation by Google Translate, not legally binding)
DK313364AA DK113934B (en) 1963-07-26 1964-06-22 Procedure for joining a cable sleeve with electrical cable elements.
AT536764A AT249147B (en) 1963-07-26 1964-06-23 Procedure for isolating cable connections
DE19641590553 DE1590553A1 (en) 1963-07-26 1964-07-15 Cable connection
BE650603D BE650603A (en) 1963-07-26 1964-07-16
CH965164A CH410093A (en) 1963-07-26 1964-07-23 Method of connecting electrical cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29707/63A GB979833A (en) 1963-07-26 1963-07-26 Electric cable joints

Publications (1)

Publication Number Publication Date
GB979833A true GB979833A (en) 1965-01-06

Family

ID=10295831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29707/63A Expired GB979833A (en) 1963-07-26 1963-07-26 Electric cable joints

Country Status (7)

Country Link
AT (1) AT249147B (en)
BE (1) BE650603A (en)
CH (1) CH410093A (en)
DE (1) DE1590553A1 (en)
DK (1) DK113934B (en)
ES (1) ES300739A1 (en)
GB (1) GB979833A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4819185U (en) * 1971-07-13 1973-03-03
DE2949174A1 (en) * 1978-12-06 1980-06-26 Raychem Ltd MECHANICAL AND / OR ELECTRICAL CONNECTION BETWEEN LONG-TERM COMPONENTS AND DEVICE AND METHOD FOR THEIR PRODUCTION
US4283079A (en) * 1978-03-30 1981-08-11 The United States Of America As Represented By The United States Department Of Energy Ultra high vacuum seal arrangement
US4419304A (en) * 1980-07-15 1983-12-06 Western Electric Company, Inc. Method for forming seals with heat shrinkable materials
GB2176347A (en) * 1985-04-18 1986-12-17 Pirelli Treficable Sleeve for joint between electric cables
FR2594269A1 (en) * 1986-02-10 1987-08-14 Silec Liaisons Elec Device for protecting power-cable junctions and telephone-cable splices and method for operating the device
US4836586A (en) * 1975-04-09 1989-06-06 Raychem Corporation Composite coupling
US4874193A (en) * 1975-04-09 1989-10-17 Raychem Corporation Heat-recoverable composition coupling device
FR2670058A1 (en) * 1990-11-29 1992-06-05 Silec Liaisons Elec DEVICE FOR PROTECTING A CABLE CONNECTION.
WO1996007049A1 (en) * 1994-08-29 1996-03-07 Minnesota Mining And Manufacturing Company Reinforced, variable-sized coupling for conduit
US5628775A (en) * 1991-11-08 1997-05-13 Ep Technologies, Inc. Flexible bond for sleeves enclosing a bendable electrode tip assembly
WO1998021796A1 (en) * 1996-11-15 1998-05-22 Minnesota Mining And Manufacturing Company Sealed closure with support core systems and methods
WO1998021798A1 (en) * 1996-11-15 1998-05-22 Minnesota Mining And Manufacturing Company Bonded sealed closure systems and methods

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852517A (en) * 1972-06-12 1974-12-03 Raychem Corp Conductive insert for heat recoverable electrical connector
DE2843079A1 (en) * 1978-09-29 1980-04-10 Siemens Ag HIGH VOLTAGE PERFORMANCE
DE2843081A1 (en) * 1978-09-29 1980-04-10 Siemens Ag METHOD FOR PRODUCING A HIGH VOLTAGE END
CN113715323B (en) * 2021-11-01 2022-01-04 四川久远特种高分子材料技术有限公司 Assembling equipment for cable connector

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4819185U (en) * 1971-07-13 1973-03-03
US4836586A (en) * 1975-04-09 1989-06-06 Raychem Corporation Composite coupling
US4874193A (en) * 1975-04-09 1989-10-17 Raychem Corporation Heat-recoverable composition coupling device
US4283079A (en) * 1978-03-30 1981-08-11 The United States Of America As Represented By The United States Department Of Energy Ultra high vacuum seal arrangement
DE2949174A1 (en) * 1978-12-06 1980-06-26 Raychem Ltd MECHANICAL AND / OR ELECTRICAL CONNECTION BETWEEN LONG-TERM COMPONENTS AND DEVICE AND METHOD FOR THEIR PRODUCTION
US4419304A (en) * 1980-07-15 1983-12-06 Western Electric Company, Inc. Method for forming seals with heat shrinkable materials
GB2176347A (en) * 1985-04-18 1986-12-17 Pirelli Treficable Sleeve for joint between electric cables
FR2594269A1 (en) * 1986-02-10 1987-08-14 Silec Liaisons Elec Device for protecting power-cable junctions and telephone-cable splices and method for operating the device
FR2670058A1 (en) * 1990-11-29 1992-06-05 Silec Liaisons Elec DEVICE FOR PROTECTING A CABLE CONNECTION.
US5628775A (en) * 1991-11-08 1997-05-13 Ep Technologies, Inc. Flexible bond for sleeves enclosing a bendable electrode tip assembly
WO1996007049A1 (en) * 1994-08-29 1996-03-07 Minnesota Mining And Manufacturing Company Reinforced, variable-sized coupling for conduit
WO1998021796A1 (en) * 1996-11-15 1998-05-22 Minnesota Mining And Manufacturing Company Sealed closure with support core systems and methods
WO1998021798A1 (en) * 1996-11-15 1998-05-22 Minnesota Mining And Manufacturing Company Bonded sealed closure systems and methods

Also Published As

Publication number Publication date
CH410093A (en) 1966-03-31
ES300739A1 (en) 1964-09-16
DK113934B (en) 1969-05-12
AT249147B (en) 1966-09-12
DE1590553A1 (en) 1969-09-04
BE650603A (en) 1965-01-18

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