CA1319738C - Electrical wire - Google Patents

Electrical wire

Info

Publication number
CA1319738C
CA1319738C CA000571502A CA571502A CA1319738C CA 1319738 C CA1319738 C CA 1319738C CA 000571502 A CA000571502 A CA 000571502A CA 571502 A CA571502 A CA 571502A CA 1319738 C CA1319738 C CA 1319738C
Authority
CA
Canada
Prior art keywords
wire
aromatic
nylon
units
polyamide
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 - Lifetime
Application number
CA000571502A
Other languages
English (en)
French (fr)
Inventor
Stephen Day
Richard John Penneck
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.)
Raychem Ltd
Original Assignee
Raychem 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 Raychem Ltd filed Critical Raychem Ltd
Application granted granted Critical
Publication of CA1319738C publication Critical patent/CA1319738C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01B3/427—Polyethers
    • 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
    • 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
    • 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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Insulating Materials (AREA)
  • Resistance Heating (AREA)
  • Insulated Conductors (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Surgical Instruments (AREA)
CA000571502A 1987-07-10 1988-07-08 Electrical wire Expired - Lifetime CA1319738C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8716306 1987-07-10
GB878716306A GB8716306D0 (en) 1987-07-10 1987-07-10 Electrical wire

Publications (1)

Publication Number Publication Date
CA1319738C true CA1319738C (en) 1993-06-29

Family

ID=10620456

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000571502A Expired - Lifetime CA1319738C (en) 1987-07-10 1988-07-08 Electrical wire

Country Status (7)

Country Link
EP (1) EP0366700B1 (de)
JP (1) JP3036753B2 (de)
AT (1) ATE85146T1 (de)
CA (1) CA1319738C (de)
DE (1) DE3877963T2 (de)
GB (1) GB8716306D0 (de)
WO (1) WO1989000761A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1271797B (it) * 1994-12-23 1997-06-09 Pirelli Cavi Spa Cavo autoestinguente ed a bassa emissione di fumi e gas e tossici e corrosivi e procedimento per la sua produzione
WO1993018526A1 (en) * 1992-03-06 1993-09-16 Raychem Corporation Dual wall insulation and jacketing
JPH11176244A (ja) * 1997-10-06 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
US6303866B1 (en) * 1997-12-08 2001-10-16 Acome Societe Cooperative Detravailleurs Self-adjusting cables and method for making same
JP2009126986A (ja) * 2007-11-27 2009-06-11 Totoku Electric Co Ltd 高耐熱性自己融着塗料および高耐熱性自己融着絶縁電線
US8980053B2 (en) 2012-03-30 2015-03-17 Sabic Innovative Plastics Ip B.V. Transformer paper and other non-conductive transformer components
EP3089170B1 (de) 2013-12-26 2021-06-02 Essex Furukawa Magnet Wire Japan Co., Ltd. Mehrlagiger isolierter draht, spule und elektrische/elektronische ausrüstung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3567307D1 (en) * 1984-09-18 1989-02-09 Nkf Kabel Bv Signal transmission cable

Also Published As

Publication number Publication date
EP0366700A1 (de) 1990-05-09
GB8716306D0 (en) 1987-08-19
JP3036753B2 (ja) 2000-04-24
JPH02504201A (ja) 1990-11-29
DE3877963D1 (de) 1993-03-11
WO1989000761A1 (en) 1989-01-26
DE3877963T2 (de) 1993-05-13
EP0366700B1 (de) 1993-01-27
ATE85146T1 (de) 1993-02-15

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Legal Events

Date Code Title Description
MKEX Expiry

Effective date: 20100629