CA1047213A - Fabrication de cable haute tension avec gaine epaisse - Google Patents

Fabrication de cable haute tension avec gaine epaisse

Info

Publication number: CA1047213A
Authority: CA; Canada
Prior art keywords: envelope; cooling; conductor; reheating; cable
Prior art date: 1974-11-25
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

CA214,553A

Other languages

English (en)

Other versions

CA214553S (en

Inventor

Lothar Werwitzke

Hans-Dieter Stenzel

Hermann U. Voigt

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.)

KM Kabelmetal AG

Original Assignee

KM Kabelmetal AG

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.)

1974-11-25

Filing date

1974-11-25

Publication date

1979-01-30

1974-11-25 Application filed by KM Kabelmetal AG filed Critical KM Kabelmetal AG

1974-11-25 Priority to CA214,553A priority Critical patent/CA1047213A/fr

1979-01-30 Application granted granted Critical

1979-01-30 Publication of CA1047213A publication Critical patent/CA1047213A/fr

Status Expired legal-status Critical Current

Links

238000001816 cooling Methods 0.000 claims abstract description 85
239000004020 conductor Substances 0.000 claims abstract description 72
238000004132 cross linking Methods 0.000 claims abstract description 35
238000003303 reheating Methods 0.000 claims abstract description 35
229920003023 plastic Polymers 0.000 claims description 38
239000004033 plastic Substances 0.000 claims description 38
238000010438 heat treatment Methods 0.000 claims description 34
238000000034 method Methods 0.000 claims description 32
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
238000002844 melting Methods 0.000 claims description 19
230000008018 melting Effects 0.000 claims description 19
230000015572 biosynthetic process Effects 0.000 claims description 14
239000010410 layer Substances 0.000 claims description 10
229920001169 thermoplastic Polymers 0.000 claims description 10
239000004416 thermosoftening plastic Substances 0.000 claims description 9
230000008093 supporting effect Effects 0.000 claims description 8
230000005855 radiation Effects 0.000 claims description 6
239000000155 melt Substances 0.000 claims description 5
239000000725 suspension Substances 0.000 claims description 4
150000002978 peroxides Chemical class 0.000 claims description 3
238000009736 wetting Methods 0.000 claims description 3
238000005485 electric heating Methods 0.000 claims description 2
230000002708 enhancing effect Effects 0.000 claims description 2
238000007598 dipping method Methods 0.000 claims 2
239000002344 surface layer Substances 0.000 claims 2
238000002425 crystallisation Methods 0.000 claims 1
230000008025 crystallization Effects 0.000 claims 1
239000000080 wetting agent Substances 0.000 claims 1
238000009413 insulation Methods 0.000 abstract description 22
239000013078 crystal Substances 0.000 abstract description 19
238000001125 extrusion Methods 0.000 abstract description 7
238000007711 solidification Methods 0.000 abstract description 7
230000008023 solidification Effects 0.000 abstract description 7
238000004519 manufacturing process Methods 0.000 description 16
-1 polyethylene Polymers 0.000 description 15
239000004698 Polyethylene Substances 0.000 description 13
229920000573 polyethylene Polymers 0.000 description 13
238000005755 formation reaction Methods 0.000 description 12
230000008569 process Effects 0.000 description 9
230000008859 change Effects 0.000 description 7
238000010791 quenching Methods 0.000 description 6
235000019628 coolness Nutrition 0.000 description 4
229920000642 polymer Polymers 0.000 description 4
230000000171 quenching effect Effects 0.000 description 4
230000009467 reduction Effects 0.000 description 4
229920001187 thermosetting polymer Polymers 0.000 description 4
230000005540 biological transmission Effects 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
239000011248 coating agent Substances 0.000 description 3
238000000576 coating method Methods 0.000 description 3
239000000463 material Substances 0.000 description 3
239000002356 single layer Substances 0.000 description 3
238000010276 construction Methods 0.000 description 2
230000007547 defect Effects 0.000 description 2
238000001514 detection method Methods 0.000 description 2
230000006866 deterioration Effects 0.000 description 2
238000006073 displacement reaction Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
229920001971 elastomer Polymers 0.000 description 2
239000013536 elastomeric material Substances 0.000 description 2
239000005002 finish coating Substances 0.000 description 2
230000005484 gravity Effects 0.000 description 2
238000007689 inspection Methods 0.000 description 2
239000007787 solid Substances 0.000 description 2
230000006641 stabilisation Effects 0.000 description 2
238000011105 stabilization Methods 0.000 description 2
230000000087 stabilizing effect Effects 0.000 description 2
238000007669 thermal treatment Methods 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
101100168115 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) con-6 gene Proteins 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
240000004543 Vicia ervilia Species 0.000 description 1
229920001871 amorphous plastic Polymers 0.000 description 1
238000005452 bending Methods 0.000 description 1
230000008901 benefit Effects 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000007812 deficiency Effects 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
239000000806 elastomer Substances 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000000877 morphologic effect Effects 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
229920001083 polybutene Polymers 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
239000011148 porous material Substances 0.000 description 1
238000007789 sealing Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
238000005728 strengthening Methods 0.000 description 1
239000012815 thermoplastic material Substances 0.000 description 1
KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 1
230000000007 visual effect Effects 0.000 description 1

Landscapes

Extrusion Moulding Of Plastics Or The Like (AREA)
Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

CA214,553A 1974-11-25 1974-11-25 Fabrication de cable haute tension avec gaine epaisse Expired CA1047213A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA214,553A CA1047213A (fr)	1974-11-25	1974-11-25	Fabrication de cable haute tension avec gaine epaisse

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA214,553A CA1047213A (fr)	1974-11-25	1974-11-25	Fabrication de cable haute tension avec gaine epaisse

Publications (1)

Publication Number	Publication Date
CA1047213A true CA1047213A (fr)	1979-01-30

Family

ID=4101699

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA214,553A Expired CA1047213A (fr)	1974-11-25	1974-11-25	Fabrication de cable haute tension avec gaine epaisse

Country Status (1)

Country	Link
CA (1)	CA1047213A (fr)

1974
- 1974-11-25 CA CA214,553A patent/CA1047213A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
2023-07-14	MKEX	Expiry	Effective date: 19960130