CA2055478C - Fabrication de cables a gaine metallique et isolan mineral - Google Patents

Fabrication de cables a gaine metallique et isolan mineral Download PDF

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Publication number
CA2055478C
CA2055478C CA002055478A CA2055478A CA2055478C CA 2055478 C CA2055478 C CA 2055478C CA 002055478 A CA002055478 A CA 002055478A CA 2055478 A CA2055478 A CA 2055478A CA 2055478 C CA2055478 C CA 2055478C
Authority
CA
Canada
Prior art keywords
binder
sheath
treatment
continuously
extruded
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 - Fee Related
Application number
CA002055478A
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English (en)
Other versions
CA2055478A1 (fr
Inventor
Michael Anthony Thompson
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.)
Metal Manufactures Ltd
Original Assignee
Metal Manufactures 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 Metal Manufactures Ltd filed Critical Metal Manufactures Ltd
Priority claimed from PCT/AU1990/000198 external-priority patent/WO1990014671A1/fr
Publication of CA2055478A1 publication Critical patent/CA2055478A1/fr
Application granted granted Critical
Publication of CA2055478C publication Critical patent/CA2055478C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Compositions Of Oxide Ceramics (AREA)
  • Powder Metallurgy (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

La fabrication de câbles à gaine métallique et à isolation minérale est obtenue par extrusion d'un mélange de poudre céramique, de liquide et de liant sur un conducteur en mouvement (5) au moyen d'une installation de co-extrusion (12). Le liquide et le liant sont retirés du matériau isolant extrudé lors de leur passage dans un four (16) et une gaine métallique (15) est ensuite appliquée de préférence par une extrudeuse conforme (20). Ce procédé permet d'obtenir une production en continu du câble.
CA002055478A 1989-05-17 1990-05-15 Fabrication de cables a gaine metallique et isolan mineral Expired - Fee Related CA2055478C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPJ4217 1989-05-17
AUPJ421789 1989-05-17
PCT/AU1990/000198 WO1990014671A1 (fr) 1989-05-17 1990-05-15 Fabrication de cables a gaine metallique et a isolation en matiere minerale

Publications (2)

Publication Number Publication Date
CA2055478A1 CA2055478A1 (fr) 1990-11-18
CA2055478C true CA2055478C (fr) 2000-10-24

Family

ID=3773918

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002055478A Expired - Fee Related CA2055478C (fr) 1989-05-17 1990-05-15 Fabrication de cables a gaine metallique et isolan mineral

Country Status (2)

Country Link
CA (1) CA2055478C (fr)
NZ (1) NZ233699A (fr)

Also Published As

Publication number Publication date
HK1006480A1 (en) 1999-02-26
NZ233699A (en) 1993-02-25
CA2055478A1 (fr) 1990-11-18

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