GB557246A - Improvements in and relating to apparatus for manufacturing insulated wire - Google Patents

Improvements in and relating to apparatus for manufacturing insulated wire

Info

Publication number
GB557246A
GB557246A GB7881/42A GB788142A GB557246A GB 557246 A GB557246 A GB 557246A GB 7881/42 A GB7881/42 A GB 7881/42A GB 788142 A GB788142 A GB 788142A GB 557246 A GB557246 A GB 557246A
Authority
GB
United Kingdom
Prior art keywords
wire
vulcanizing
chamber
coated
steam
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
GB7881/42A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB557246A publication Critical patent/GB557246A/en
Expired 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
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • 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
    • 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

Landscapes

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

Abstract

557,246. Vulcanizing coated wire. BRITISH THOMSON-HOUSTON CO., Ltd. June 9, 1942, No. 7881. Convention date, Jan. 11, 1941. [Class 70] In vulcanizing a coating on wire by passing the coated wire through a long vulcanizing chamber supplied with steam, provision is made to prevent the wire sagging into the pools of condensate formed in the chamber. The wire, after being coated by passage through an extrusion press, passes through a seal 12 into a vulcanizing chamber 11 supplied with steam through inlet pipes 16 and fitted with a liner consisting of perforated tubes 29 with external fins 30 and with flared ends 32 or with spiral springs laid end to end. The wire leaves through a second seal. The seals are formed with glands 19, 21 which receive water or gas under pressure, higher than that used in the vulcanizing chamber, passing from an inlet 24 to an outlet 26, and are of the kind described in U.S.A. Speculation 2,069,087.
GB7881/42A 1941-06-11 1942-06-09 Improvements in and relating to apparatus for manufacturing insulated wire Expired GB557246A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US557246XA 1941-06-11 1941-06-11

Publications (1)

Publication Number Publication Date
GB557246A true GB557246A (en) 1943-11-11

Family

ID=21999742

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7881/42A Expired GB557246A (en) 1941-06-11 1942-06-09 Improvements in and relating to apparatus for manufacturing insulated wire

Country Status (1)

Country Link
GB (1) GB557246A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025657A1 (en) * 1979-09-01 1981-03-25 General Engineering Radcliffe 1979 Limited Continuous vulcanising and/or cross-linking apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025657A1 (en) * 1979-09-01 1981-03-25 General Engineering Radcliffe 1979 Limited Continuous vulcanising and/or cross-linking apparatus

Similar Documents

Publication Publication Date Title
NL6706682A (en)
GB557246A (en) Improvements in and relating to apparatus for manufacturing insulated wire
GB570139A (en) Improvements in or relating to the extrusion of thermoplastic materials
DE2048673A1 (en) Device for better utilization of the thermal energies to be generated by oil or gas heating
ES441589A1 (en) Bayonet tube steam generator
GB561296A (en) Improvements in or relating to tubing, piping or the like
FR2429851A1 (en) APPARATUS FOR TEXTURING HIGH THROUGHPUT THERMOPLASTIC SYNTHETIC THREADS BY BLOWING A HOT FLUID
FR2316566A1 (en) Gas heat recovery equipment - has pipe coils containing fluid to be heated wound coaxially round cylindrical passage
GB1099279A (en) Expanded tubing
GB521548A (en) Improvements in tubular heat exchange apparatus
GB271567A (en) Improvements in connection with stills and the like
FR2378228A1 (en) Syphon for discharge pipes - is made from two interlocking mouldings with diametrally adaptable pipe connector and side outlet
FR2061516A1 (en) Heat-exchanger steam generator
ES356061A1 (en) Improvements in the manufacture of radiators-heating convectors. (Machine-translation by Google Translate, not legally binding)
ES239703A1 (en) Improvements in the manufacture of curves for metal tubular conductions of high pressure fluids (Machine-translation by Google Translate, not legally binding)
JPS5510133A (en) Shaft sealing unit
GB321769A (en) Tube clip
JPS5214507A (en) Process for quenching a hot rolled wire
GB1187482A (en) Heat Actuated Pump
GB257720A (en) Improvements in dry gas meters
JPS59127322A (en) Device for supplying fluid to arbitrary range in tube
GB314346A (en) Improvements in and relating to conduits for conveying high temperature fluids
GB283095A (en) Improvements in gaskets or jointing washers
FR2149292A1 (en) Blast furnace cooler - employing an evaporative cooling system with cooling element pipes of uniform cross section
ES155989U (en) Exchanger distributor for refrigeration systems (Machine-translation by Google Translate, not legally binding)