ES8403663A1 - Curing of insulated electric cables - Google Patents

Curing of insulated electric cables

Info

Publication number
ES8403663A1
ES8403663A1 ES521595A ES521595A ES8403663A1 ES 8403663 A1 ES8403663 A1 ES 8403663A1 ES 521595 A ES521595 A ES 521595A ES 521595 A ES521595 A ES 521595A ES 8403663 A1 ES8403663 A1 ES 8403663A1
Authority
ES
Spain
Prior art keywords
curing
cable
tube
insulated electric
electric 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
Application number
ES521595A
Other languages
Spanish (es)
Other versions
ES521595A0 (en
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.)
PIRELLI GENERAL Ltd
Original Assignee
PIRELLI GENERAL 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 PIRELLI GENERAL Ltd filed Critical PIRELLI GENERAL Ltd
Publication of ES8403663A1 publication Critical patent/ES8403663A1/en
Publication of ES521595A0 publication Critical patent/ES521595A0/en
Granted 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/06—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for articles of indefinite length
    • B29C35/065—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for articles of indefinite length in long tubular vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Abstract

In curing an extruded insulation layer of an electric cable by passing the cable through a catenary curing tube, a cable restraining device is disposed at or just prior the exit end of the catenary tube and serves to apply to the cable a restraint to oppose forces (developed by the hydrostatic pressure of the curing fluid) which tend to extrude the cable through the exit end of the curing tube. In the example shown, the device comprises a set of resiliently flexible cones and a pressure collar which is adjustable to adjust the degree of restraint.
ES521595A 1982-03-31 1983-03-31 PROCEDURE FOR THE MANUFACTURE OF ISOLATED ELECTRIC CABLES. Granted ES521595A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08209395A GB2118191B (en) 1982-03-31 1982-03-31 Curing of insulated electric cables

Publications (2)

Publication Number Publication Date
ES8403663A1 true ES8403663A1 (en) 1984-04-01
ES521595A0 ES521595A0 (en) 1984-04-01

Family

ID=10529410

Family Applications (2)

Application Number Title Priority Date Filing Date
ES521595A Granted ES521595A0 (en) 1982-03-31 1983-03-31 PROCEDURE FOR THE MANUFACTURE OF ISOLATED ELECTRIC CABLES.
ES521594A Granted ES521594A0 (en) 1982-03-31 1983-03-31 INSTALLATION FOR THE MANUFACTURE OF ISOLATED ELECTRIC CABLES.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES521594A Granted ES521594A0 (en) 1982-03-31 1983-03-31 INSTALLATION FOR THE MANUFACTURE OF ISOLATED ELECTRIC CABLES.

Country Status (13)

Country Link
JP (1) JPS58212015A (en)
AU (1) AU551801B2 (en)
BR (1) BR8301709A (en)
CA (1) CA1211914A (en)
DE (1) DE3310731A1 (en)
DK (1) DK160596C (en)
ES (2) ES521595A0 (en)
FR (1) FR2524382B1 (en)
GB (1) GB2118191B (en)
IT (1) IT1161093B (en)
NO (1) NO159428C (en)
NZ (1) NZ203688A (en)
SE (1) SE464546B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE504677C2 (en) * 1994-09-29 1997-04-07 Clas Abrahamsson Hand-powered wood split
AU2007266334A1 (en) * 2006-05-30 2007-12-06 Vortex Pipes Ltd. Sliding seal

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1885080A (en) * 1929-05-10 1932-10-25 Western Electric Co Apparatus for handling treated articles
DE803869C (en) * 1948-11-04 1951-04-12 British Insulated Callenders Stuffing box
DE1051926B (en) * 1954-10-18 1959-03-05 British Insulated Callenders Gland assembly for continuous cable vulcanizing devices
US3359596A (en) * 1965-06-16 1967-12-26 Crompton & Knowles Corp Stock catenary control in continuous vulcanizer
NL6609497A (en) * 1965-07-09 1967-01-10
JPS5221193B2 (en) * 1971-12-17 1977-06-08
IT947254B (en) * 1972-02-03 1973-05-21 Pirelli SEALING DEVICE PERFECTED FOR FLUIDS ESPECIALLY TO BE APPLIED TO A VULCANIZATION PIPE FOR ELECTRIC CABLES
JPS5013894A (en) * 1973-06-12 1975-02-13
GB1504355A (en) * 1974-11-29 1978-03-22 Scholz Gmbh Co Kg Maschbau Vulcanising device
DE2528232A1 (en) * 1975-06-25 1977-01-20 Kabel Metallwerke Ghh Continuously extruding insulation on conductors - passing insulated material through coolant in catenary curved flexible tube
FR2396395A1 (en) * 1977-06-30 1979-01-26 Nokia Oy Ab Twisted cable insulated covering applicator - has endless belt cable pullers which swing to allow cable to twist
US4179256A (en) * 1978-03-31 1979-12-18 Furukawa Electric Co., Ltd. Vulcanization apparatus for a continuous length of article of rubber, plastics or the like material
JPS606052B2 (en) * 1981-06-10 1985-02-15 株式会社フジクラ Continuous vulcanization equipment

Also Published As

Publication number Publication date
GB2118191A (en) 1983-10-26
DK102283A (en) 1983-10-01
JPS58212015A (en) 1983-12-09
ES8403662A1 (en) 1984-04-01
AU1246583A (en) 1983-10-06
DK102283D0 (en) 1983-02-28
BR8301709A (en) 1983-12-13
NZ203688A (en) 1985-07-31
FR2524382A1 (en) 1983-10-07
SE8301779D0 (en) 1983-03-30
GB2118191B (en) 1985-06-05
CA1211914A (en) 1986-09-30
NO159428B (en) 1988-09-12
SE464546B (en) 1991-05-06
AU551801B2 (en) 1986-05-08
JPH039569B2 (en) 1991-02-08
NO831055L (en) 1983-10-03
DK160596C (en) 1991-09-02
ES521594A0 (en) 1984-04-01
DK160596B (en) 1991-03-25
DE3310731C2 (en) 1991-09-12
ES521595A0 (en) 1984-04-01
SE8301779L (en) 1983-10-01
IT1161093B (en) 1987-03-11
DE3310731A1 (en) 1983-10-06
NO159428C (en) 1988-12-21
FR2524382B1 (en) 1986-05-02
IT8319763A0 (en) 1983-02-25

Similar Documents

Publication Publication Date Title
EP0174050A3 (en) Method and apparatus for ranging and guiding flexible insulated conductors
GB1291880A (en) Improvements in or relating to the manufacture of insulated electric cables
GB1364856A (en) Method of waterproofing cables
BR8202182A (en) PROCESS OF OBTAINING A END OF A CABLE PROCESS OF OBTAINING A CABLE JOINT JUNCTION OF CABLES PROCESSES OF BRANCHING THE NUCLEUSES OF A CABLE WITH MULTIPLE NUCLEES AND CABLE RAMPING SYSTEM
ES512587A0 (en) "IMPROVEMENTS INTRODUCED IN AN AERIAL ELECTRIC TRANSMISSION INSTALLATION".
ES8403662A1 (en) Curing of insulated electric cables
US3024956A (en) Cable engine pressure regulating equipment
ZA844394B (en) Method of producing a cable conduit system suitable for the drawing-in of cables
FR2214852A1 (en) Flexible conduit with sealable monitor - has metal sheathing insulated with epoxy resin
DE3372335D1 (en) Apparatus and method for extruding flat multiconductor cable
ES431181A2 (en) Manufacture of insulated electric cables
GB1479027A (en) Apparatus for manufacturing cured polyolefin-insulated cables
NZ214591A (en) Stop joint connects cables where one has fluid insulation
CH613654A5 (en) Device for the manufacture of tubes made from thermoplastic resin containing at least one wire or cable
SE7610511L (en) PROCEDURE AND DEVICE FOR LAYING OIL-FILLED CABLES
US3006792A (en) Telecommunication submarine electric cables
GB1390647A (en) Manufacture of electric cables
JPS5329585A (en) Cable insulated with rubber and plastics
ES457879A1 (en) Cable bender
GB1534966A (en) Dielectric fluid filled electric power cables
ES8304371A1 (en) Oil filled electric cable system
JPS57143208A (en) Apparatus for producing rubber and plastic insulated cable
FR2331180A1 (en) cable joint for heating cable embedded in concrete - links supply cable to heating cable in resin-filled housing
FR2061398A5 (en) Sleeving for electrical wiring
SE8206350D0 (en) DEVICE FOR INSULATION OF CABLES AND PROCEDURE FOR INSTALLATION AND INSULATION OF THESE

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991102