BRPI1008768A2 - condutor isolado de múltiplas camadas com camada externa reticulada. - Google Patents

condutor isolado de múltiplas camadas com camada externa reticulada.

Info

Publication number
BRPI1008768A2
BRPI1008768A2 BRPI1008768A BRPI1008768A BRPI1008768A2 BR PI1008768 A2 BRPI1008768 A2 BR PI1008768A2 BR PI1008768 A BRPI1008768 A BR PI1008768A BR PI1008768 A BRPI1008768 A BR PI1008768A BR PI1008768 A2 BRPI1008768 A2 BR PI1008768A2
Authority
BR
Brazil
Prior art keywords
layer
insulating layer
conductor
insulation system
insulated conductor
Prior art date
Application number
BRPI1008768A
Other languages
English (en)
Inventor
K Mehan Ashok
Original Assignee
Tyco Electronics Corp
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 Tyco Electronics Corp filed Critical Tyco Electronics Corp
Publication of BRPI1008768A2 publication Critical patent/BRPI1008768A2/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
    • H01B7/02—Disposition of insulation
    • 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
    • H01B7/02—Disposition of insulation
    • H01B7/0208—Cables with several layers of insulating material
    • H01B7/0216—Two layers
    • 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
    • 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
    • H01B7/02—Disposition of insulation
    • H01B7/0275—Disposition of insulation comprising one or more extruded layers of insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

"condutor isolado de múltiplas camadas com camada externa reticulada". a presente invenção refere-se a um condutor isolado (10) e um método para produção do mesmo. o condutor isolado inclui um condutor alongado (12) e um sistema de isolamento de camada dupla. o sistema de isolamento de camada dupla tem uma primeira camada isolante (14) que inclui um material termoplástico aromático adjacente ao condutor alongado. a primeira camada isolante tem uma espessura ao longo de seu comprimento inferior a cerca de 0,051 mm (0,002 polegada). o sistema de isolamento inclui ainda uma segunda camada isolante (16) que inclui um fluoropolímero reticulado adjacente à primeira camada isolante. o volume da primeira camada isolante é inferior a cerca de 26% do volume total do sistema de isolamento
BRPI1008768A 2009-02-27 2010-02-24 condutor isolado de múltiplas camadas com camada externa reticulada. BRPI1008768A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/380,533 US20100218974A1 (en) 2009-02-27 2009-02-27 Multi-layer insulated conductor with crosslinked outer layer
PCT/US2010/000548 WO2010098847A1 (en) 2009-02-27 2010-02-24 Multi-layer insulated conductor with crosslinked outer layer

Publications (1)

Publication Number Publication Date
BRPI1008768A2 true BRPI1008768A2 (pt) 2019-04-16

Family

ID=42126420

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1008768A BRPI1008768A2 (pt) 2009-02-27 2010-02-24 condutor isolado de múltiplas camadas com camada externa reticulada.

Country Status (6)

Country Link
US (1) US20100218974A1 (pt)
EP (1) EP2401749A1 (pt)
KR (1) KR20110122205A (pt)
CN (1) CN102334167A (pt)
BR (1) BRPI1008768A2 (pt)
WO (1) WO2010098847A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100219555A1 (en) 2009-02-27 2010-09-02 Tyco Electronics Corporation Method for extrusion of multi-layer coated elongate member
BRPI1008923A2 (pt) 2009-02-27 2016-03-15 Tyco Electronics Corp condutor isolado de múltiplas camadas com camada externa reticulada
US9496070B2 (en) * 2013-01-09 2016-11-15 Tyco Electronics Corporation Multi-layer insulated conductor having improved scrape abrasion resistance
EP2994919B1 (en) * 2013-05-10 2018-01-03 SABIC Global Technologies B.V. Dual layer wire coatings
JP6889388B2 (ja) * 2016-03-31 2021-06-18 オムロン株式会社 電子機器
JP2019096606A (ja) 2017-11-21 2019-06-20 三菱マテリアル株式会社 絶縁導体および絶縁導体の製造方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616177A (en) * 1969-09-17 1971-10-26 Du Pont Laminar structures of polyimides and wire insulated therewith
US4468435C1 (en) * 1973-08-21 2001-06-12 Sumitomo Electric Industries Process for the production of highly expanded polyolefin insulated wires and cables
US4252858A (en) * 1979-10-15 1981-02-24 Raychem Corporation Coated article and hot melt adhesive comprising fluorocarbon elastomer ethylene copolymer and tackifier
US4516922A (en) * 1981-09-29 1985-05-14 At&T Technologies, Inc. Hybrid apparatus for insulating conductors
US4588546A (en) * 1984-08-27 1986-05-13 The Goodyear Tire & Rubber Company Wire coating process
US5059483A (en) * 1985-10-11 1991-10-22 Raychem Corporation An electrical conductor insulated with meit-processed, cross-linked fluorocarbon polymers
JPS6358709A (ja) * 1986-08-28 1988-03-14 カ−リスル　コ−ポレ−シヨン 多層耐高温絶縁体で絶縁された導体
US4801501A (en) * 1986-08-28 1989-01-31 Carlisle Corporation Insulated conductor with multi-layer, high temperature insulation
GB8716307D0 (en) 1987-07-10 1987-08-19 Raychem Ltd Electrical wire
CA1335009C (en) * 1988-05-05 1995-03-28 Kathleen Anne Hood Polymeric composition
EP0440118A3 (en) * 1990-01-31 1992-02-26 Fujikura Ltd. Electric insulated wire and cable using the same
GB9115888D0 (en) * 1991-07-23 1991-09-04 Bicc Plc Electric & communications cables
US5210377A (en) * 1992-01-29 1993-05-11 W. L. Gore & Associates, Inc. Coaxial electric signal cable having a composite porous insulation
US5281766A (en) * 1992-08-07 1994-01-25 Champlain Cable Corporation Motor lead wire
US5326935A (en) * 1992-08-12 1994-07-05 Totoku Electric Co., Ltd. Multi-layered insulated wire for high frequency transformer winding
US5371325A (en) * 1992-10-30 1994-12-06 At&T Corp. Insulation system for magnetic devices
US5462803A (en) * 1993-05-21 1995-10-31 Comm/Scope Dual layer fire-resistant plenum cable
US5427831B1 (en) * 1993-11-12 1998-01-06 Du Pont Fluoropolymer laminates
JPH11176246A (ja) * 1997-10-24 1999-07-02 Furukawa Electric Co Ltd:The 多層絶縁電線及びそれを用いた変圧器
US6017626A (en) * 1998-05-14 2000-01-25 Champlain Cable Corporation Automotive-wire insulation
US6359230B1 (en) * 1999-12-21 2002-03-19 Champlain Cable Corporation Automotive-wire insulation
GB0006333D0 (en) * 2000-03-16 2000-05-03 Raychem Ltd Electrical wire insulation
CN1314054C (zh) * 2001-04-17 2007-05-02 贾德电线公司 用于电导体的多层绝缘系统
US7005583B2 (en) * 2002-09-10 2006-02-28 Schlumberger Technology Corporation Electrical cable and method of making same
DE102004056436B4 (de) * 2004-11-19 2019-04-04 Jenoptik Advanced Systems Gmbh Verfahren und Vorrichtung zur Erkennung von Fehlerstrom-Lichtbögen in elektrischen Stromkreisen
US20070023141A1 (en) * 2005-07-29 2007-02-01 Tyco Electronics Corporation Hot melt adhesive for PTFE
BRPI1008923A2 (pt) 2009-02-27 2016-03-15 Tyco Electronics Corp condutor isolado de múltiplas camadas com camada externa reticulada
US20100219555A1 (en) 2009-02-27 2010-09-02 Tyco Electronics Corporation Method for extrusion of multi-layer coated elongate member

Also Published As

Publication number Publication date
CN102334167A (zh) 2012-01-25
US20100218974A1 (en) 2010-09-02
KR20110122205A (ko) 2011-11-09
WO2010098847A1 (en) 2010-09-02
EP2401749A1 (en) 2012-01-04

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A, 7A, 8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2520 DE 25-04-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]