BR112018005361A2 - cabo de alimentação, e, processo para produzir um cabo de alimentação - Google Patents

cabo de alimentação, e, processo para produzir um cabo de alimentação

Info

Publication number
BR112018005361A2
BR112018005361A2 BR112018005361A BR112018005361A BR112018005361A2 BR 112018005361 A2 BR112018005361 A2 BR 112018005361A2 BR 112018005361 A BR112018005361 A BR 112018005361A BR 112018005361 A BR112018005361 A BR 112018005361A BR 112018005361 A2 BR112018005361 A2 BR 112018005361A2
Authority
BR
Brazil
Prior art keywords
power cord
producing
corrosion inhibitor
aluminum
metal element
Prior art date
Application number
BR112018005361A
Other languages
English (en)
Other versions
BR112018005361B1 (pt
Inventor
Citterio Attilio
Fallahmohammadi Ehsan
Terruzzi Lidia
De Martino Pamela
Original Assignee
Milano Politecnico
Prysmian Spa
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 Milano Politecnico, Prysmian Spa filed Critical Milano Politecnico
Publication of BR112018005361A2 publication Critical patent/BR112018005361A2/pt
Publication of BR112018005361B1 publication Critical patent/BR112018005361B1/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
    • H01B7/2806—Protection against damage caused by corrosion
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom
    • 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
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • 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
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/185—Substances or derivates of cellulose
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/303—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups H01B3/38 or H01B3/302
    • H01B3/305—Polyamides or polyesteramides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
    • H01B3/421—Polyesters
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Insulated Conductors (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)

Abstract

a presente invenção se refere a um cabo de alimentação que compreende um condutor elétrico metálico circundado por uma ou mais camadas semicondutoras e uma ou mais camadas isolantes, sendo que o dito cabo tem pelo menos um elemento metálico produzido a partir de alumínio, em que um inibidor de corrosão é provido em contato direto com o dito pelo menos um elemento metálico produzido a partir de alumínio, e em que o dito inibidor de corrosão é um inibidor de corrosão da fórmula (i).
BR112018005361-9A 2015-09-25 2015-09-25 Cabo de alimentação, e, processo para produzir um cabo de alimentação BR112018005361B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2015/072081 WO2017050387A1 (en) 2015-09-25 2015-09-25 Power cable of aluminium coated with a tetrazole compound corrosion inhibitor

Publications (2)

Publication Number Publication Date
BR112018005361A2 true BR112018005361A2 (pt) 2018-10-09
BR112018005361B1 BR112018005361B1 (pt) 2022-07-26

Family

ID=54207494

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018005361-9A BR112018005361B1 (pt) 2015-09-25 2015-09-25 Cabo de alimentação, e, processo para produzir um cabo de alimentação

Country Status (7)

Country Link
US (1) US10217546B2 (pt)
EP (1) EP3353334B1 (pt)
CN (1) CN108350583B (pt)
AU (1) AU2015410274B2 (pt)
BR (1) BR112018005361B1 (pt)
ES (1) ES2837150T3 (pt)
WO (1) WO2017050387A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3113979A1 (fr) * 2020-09-04 2022-03-11 Nexans Câble électrique limitant les décharges partielles
IT202000032015A1 (it) * 2020-12-23 2022-06-23 Prysmian Spa Cavo elettrico di media tensione con miglior comportamento al fuoco

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4873139A (en) 1988-03-29 1989-10-10 Minnesota Mining And Manufacturing Company Corrosion resistant silver and copper surfaces
JP2902281B2 (ja) 1993-11-24 1999-06-07 千代田ケミカル株式会社 水溶性金属防食剤
US6596393B1 (en) 2000-04-20 2003-07-22 Commscope Properties, Llc Corrosion-protected coaxial cable, method of making same and corrosion-inhibiting composition
BR0112004B1 (pt) 2000-06-28 2010-11-16 Cabo para transporte ou distribuição de energia elétrica em média e alta voltagens, e, composição polimérica usada para confecção do cabo.
AU8403001A (en) 2000-09-28 2002-04-08 Pirelli Cavi E Sistemi Spa Cable with recyclable covering
US6824815B2 (en) * 2000-12-27 2004-11-30 Pirelli Cavi E Sistemi S.P.A. Process for producing an electrical cable, particularly for high voltage direct current transmission or distribution
US6903263B2 (en) * 2000-12-27 2005-06-07 Pirelli, S.P.A. Electrical cable, particularly for high voltage direct current transmission or distribution, and insulating composition
WO2004066317A1 (en) 2003-01-20 2004-08-05 Gabriele Perego Cable with recycable covering layer
MXPA03002208A (es) 2003-03-13 2004-09-15 Servicios Condumex Sa Cable coaxial seco resistente a la penetracion de agua y metodo de fabricacion.
US6858805B2 (en) * 2003-05-08 2005-02-22 Commscope Properties Llc Cable with foamed plastic insulation comprising and ultra-high die swell ratio polymeric material
CN101297379B (zh) 2005-10-25 2011-06-15 普雷斯曼电缆及系统能源有限公司 含介电液和热塑性聚合物的混合物的能量电缆
BRPI0622127B1 (pt) 2006-11-15 2017-10-10 Prysmian S.P.A. Energy cable
US20100288528A1 (en) * 2009-05-14 2010-11-18 Commscope, Inc. Of North Carolina Coaxial cables having low bond precoat layers and methods of making same
CN104094364B (zh) * 2011-12-23 2017-12-01 普睿司曼股份公司 包含指示渗水的元件的电缆及使用该元件的方法
CN105793471B (zh) * 2013-12-02 2019-11-05 艺康美国股份有限公司 基于四唑的腐蚀抑制剂

Also Published As

Publication number Publication date
AU2015410274A1 (en) 2018-04-26
US20180254123A1 (en) 2018-09-06
EP3353334A1 (en) 2018-08-01
WO2017050387A1 (en) 2017-03-30
CN108350583B (zh) 2020-09-08
CN108350583A (zh) 2018-07-31
EP3353334B1 (en) 2020-09-23
NZ741172A (en) 2023-10-27
US10217546B2 (en) 2019-02-26
ES2837150T3 (es) 2021-06-29
AU2015410274B2 (en) 2022-02-03
BR112018005361B1 (pt) 2022-07-26

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/09/2015, OBSERVADAS AS CONDICOES LEGAIS