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GB1161034A - Improvements in or relating to the manufacture of rubber or plastics covered electric cable. - Google Patents

Improvements in or relating to the manufacture of rubber or plastics covered electric cable.

Info

Publication number
GB1161034A
GB1161034A GB26030/67A GB2603067A GB1161034A GB 1161034 A GB1161034 A GB 1161034A GB 26030/67 A GB26030/67 A GB 26030/67A GB 2603067 A GB2603067 A GB 2603067A GB 1161034 A GB1161034 A GB 1161034A
Authority
GB
United Kingdom
Prior art keywords
rubber
cable
heating
covered electric
plastics
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
GB26030/67A
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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
Priority claimed from JP3789266A external-priority patent/JPS504872B1/ja
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of GB1161034A publication Critical patent/GB1161034A/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
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • B29B15/122—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • 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
    • B29C35/16—Cooling
    • B29C2035/1616—Cooling using liquids
    • 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
    • B29C35/049—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using steam or damp
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3462—Cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

1,161,034. Vulcanizing wire and cable. SUMITOMO ELECTRIC INDUSTRIES Ltd. 6 June, 1967 [11 June 1966; 20 April, 1967(4)], No. 26030/67. Heading C3E. Rubber or plastics covered electric wire or cable is vulcanized by heating by radiant heating under the superatmospheric pressure of an inert gas which does not oxidize rubber or plastics. Uncured cable (W) is passed through packing (3) (not required when the covering extruder is directly coupled to the heating tube) into the heating zone (A) in which a plurality of infra-red heaters (1-1, 1-2, ... ) are mounted. Inert gas is passed in through inlet (9). After vulcanization the cable passes through precooling zone (B) into cooling zone (C) wherein cooling water circulates via inlet (7) and outlet (8).
GB26030/67A 1966-06-11 1967-06-06 Improvements in or relating to the manufacture of rubber or plastics covered electric cable. Expired GB1161034A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP3789266A JPS504872B1 (en) 1966-06-11 1966-06-11
JP2477867 1967-04-20
JP3274367 1967-04-20
JP2477667 1967-04-20
JP2477767 1967-04-20

Publications (1)

Publication Number Publication Date
GB1161034A true GB1161034A (en) 1969-08-13

Family

ID=27520661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26030/67A Expired GB1161034A (en) 1966-06-11 1967-06-06 Improvements in or relating to the manufacture of rubber or plastics covered electric cable.

Country Status (2)

Country Link
DE (1) DE1665959B2 (en)
GB (1) GB1161034A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057302A1 (en) * 1981-01-30 1982-08-11 Sumitomo Electric Industries Limited A rubber and plastics covered cable cross-linking device
WO2004048063A1 (en) * 2002-11-28 2004-06-10 Maillefer Sa Process and apparatus for heating polymer material with infrared radiation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19941106A1 (en) * 1999-08-30 2001-03-08 Industrieservis Ges Fuer Innov Vulcanizing process, for rubber or silicone, uses radiation with a wavelength in the IR range
DE102010039238A1 (en) 2010-08-12 2012-02-16 Robert Bosch Gmbh Crosslinking a polymeric resin material, comprises transferring energy required for crosslinking on the polymeric resin material by irradiation with electromagnetic radiation, which is generated from laser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057302A1 (en) * 1981-01-30 1982-08-11 Sumitomo Electric Industries Limited A rubber and plastics covered cable cross-linking device
WO2004048063A1 (en) * 2002-11-28 2004-06-10 Maillefer Sa Process and apparatus for heating polymer material with infrared radiation

Also Published As

Publication number Publication date
DE1665959A1 (en) 1971-05-13
DE1665959B2 (en) 1971-05-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
7B Patent expired after prolongation of 20 years