BR7802680A - Cabo de forco a prova de excrescencia hidrica e metodo de fabricacao - Google Patents

Cabo de forco a prova de excrescencia hidrica e metodo de fabricacao

Info

Publication number
BR7802680A
BR7802680A BR7802680A BR7802680A BR7802680A BR 7802680 A BR7802680 A BR 7802680A BR 7802680 A BR7802680 A BR 7802680A BR 7802680 A BR7802680 A BR 7802680A BR 7802680 A BR7802680 A BR 7802680A
Authority
BR
Brazil
Prior art keywords
hydragic
excrescence
proof
manufacturing
forces cable
Prior art date
Application number
BR7802680A
Other languages
English (en)
Portuguese (pt)
Inventor
A Botne
J Sletbak
Original Assignee
Elektrisitetsforsyning
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 Elektrisitetsforsyning filed Critical Elektrisitetsforsyning
Publication of BR7802680A publication Critical patent/BR7802680A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/2813—Protection against damage caused by electrical, chemical or water tree deterioration
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the die
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)
  • Manufacturing Of Electric Cables (AREA)
BR7802680A 1977-04-28 1978-04-28 Cabo de forco a prova de excrescencia hidrica e metodo de fabricacao BR7802680A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO771479A NO140249C (no) 1977-04-28 1977-04-28 Sterkstroemkabel som er motstandsdyktig overfor dannelse av vanntraer i isolasjonen samt fremgangsmaate for fremstilling av slik kabel

Publications (1)

Publication Number Publication Date
BR7802680A true BR7802680A (pt) 1978-12-12

Family

ID=19883495

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7802680A BR7802680A (pt) 1977-04-28 1978-04-28 Cabo de forco a prova de excrescencia hidrica e metodo de fabricacao

Country Status (21)

Country Link
JP (1) JPS5416690A (xx)
AR (1) AR216791A1 (xx)
AU (1) AU518380B2 (xx)
BE (1) BE866377A (xx)
BR (1) BR7802680A (xx)
CA (1) CA1116257A (xx)
CH (1) CH635700A5 (xx)
DD (1) DD136080A5 (xx)
DE (1) DE2817804A1 (xx)
DK (1) DK180478A (xx)
ES (1) ES235675Y (xx)
FI (1) FI64866C (xx)
FR (1) FR2389204A1 (xx)
GB (1) GB1584501A (xx)
IN (1) IN147280B (xx)
IT (1) IT1094114B (xx)
MX (1) MX144377A (xx)
NL (1) NL7804447A (xx)
NO (1) NO140249C (xx)
SE (1) SE7804694L (xx)
ZA (1) ZA782266B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2032678B (en) * 1978-10-27 1983-04-27 Nordiske Kabel Traad Electric power conductive cable
DE3210934C2 (de) * 1982-03-25 1985-01-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Hochspannungskabel mit hochpolymerer Feststoffisolierung
DE3629348C2 (de) * 1985-11-09 1994-10-20 Kabelmetal Electro Gmbh Kunststoffisoliertes elektrisches Mittel- oder Hochspannungskabel
FR2634940A1 (fr) * 1988-07-29 1990-02-02 Centre Nat Rech Scient Procede pour augmenter la resistance a l'humidite d'un cable electrique a haute tension, materiau pour la mise en oeuvre du procede, cable ainsi obtenu
SE468871B (sv) * 1988-09-06 1993-03-29 Alcatel Iko Kabel Ab Klen kommunikationskabel avsedd foer frekvenser upp till och med mhz-omraadet

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1907280B1 (de) * 1969-02-13 1970-10-22 Keller & Co C Vorrichtung fuer die UEberfuehrung von Stammholz von einer Transportbahn auf andere
JPS573164B2 (xx) * 1974-03-02 1982-01-20

Also Published As

Publication number Publication date
NO140249B (no) 1979-04-17
FR2389204B1 (xx) 1982-12-10
FI781186A (fi) 1978-10-29
CA1116257A (en) 1982-01-12
NL7804447A (nl) 1978-10-31
FR2389204A1 (fr) 1978-11-24
IT7822579A0 (it) 1978-04-21
IN147280B (xx) 1980-01-19
FI64866B (fi) 1983-09-30
BE866377A (nl) 1978-10-26
ES235675U (es) 1978-08-01
IT1094114B (it) 1985-07-26
NO771479L (no) 1978-10-31
ES235675Y (es) 1979-01-16
GB1584501A (en) 1981-02-11
AR216791A1 (es) 1980-01-31
CH635700A5 (en) 1983-04-15
DE2817804A1 (de) 1978-11-09
DK180478A (da) 1978-10-29
FI64866C (fi) 1984-01-10
JPS5416690A (en) 1979-02-07
AU518380B2 (en) 1981-10-01
MX144377A (es) 1981-10-05
NO140249C (no) 1979-07-25
SE7804694L (sv) 1978-10-29
AU3551578A (en) 1979-11-01
DD136080A5 (de) 1979-06-13
ZA782266B (en) 1979-04-25

Similar Documents

Publication Publication Date Title
JPS5491584A (en) Tensile force transmission element and manufacture therefor
JPS53136722A (en) Rigit pipe jointing member and it*s manufacturing method
PL207511A1 (pl) Sposob wytwarzania nierozpuszczalnego w wodzie preparatu enzymu
BR8003364A (pt) Cabo a prova de fogo
JPS54119358A (en) Assembling method of element
BR8200203A (pt) Metodo de preparacao de elastina e a respectiva elastina resultante
JPS5436042A (en) Housing complex structure* multiifloor building structure* housing complex construction method and housing complex
BR7802680A (pt) Cabo de forco a prova de excrescencia hidrica e metodo de fabricacao
PL210237A1 (pl) Sposob wykonywania otworu
PL203912A1 (pl) Sposob wytwarzania 4-dwufenylometylo-1-hydroksybenzylo-piperydyn
IT8209343A0 (it) Cavo di tenuta perfezionato erelativo metodo di fabbricazione
PL204533A1 (pl) Srodek chwastobojczy i sposob jego wytwarzania
BR7801314A (pt) Conjunto ajustador de cabo
GB2029861B (en) Heatreflecting pane and a method of manufacturing the same
PL205255A1 (pl) Sposob wytwarzania elementu budowlanego
GB2006545A (en) Assembly of stator and member
PL209716A1 (pl) Sposob wytwarzania przewodu wzmocnionego oraz przewod wzmocniony
JPS5489492A (en) Optoelectronic sensor and method of fabricating same
ES497381A0 (es) Un metodo de preparacion de un organopolisiloxano
BR7908555A (pt) Cabo de barbeador
PL211326A1 (pl) Srodek chwastobojczy oraz sposob wytwarzania eterow benzylowych cyklicznych 1,2-dioli
ZA78156B (en) A comb and the method of making same
DK4978A (da) Forgaeringsmetode
JPS5338130A (en) Method of facing building etc*
JPS5416815A (en) Building structure* and method and parts for assembling same structure