ES426294A1 - Dual insulated magnet wire - Google Patents

Dual insulated magnet wire

Info

Publication number
ES426294A1
ES426294A1 ES426294A ES426294A ES426294A1 ES 426294 A1 ES426294 A1 ES 426294A1 ES 426294 A ES426294 A ES 426294A ES 426294 A ES426294 A ES 426294A ES 426294 A1 ES426294 A1 ES 426294A1
Authority
ES
Spain
Prior art keywords
magnet wire
conductor
base insulation
seam
adhesive
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
Application number
ES426294A
Other languages
Spanish (es)
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.)
Phelps Dodge Industries Inc
Original Assignee
Phelps Dodge Industries Inc
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 Phelps Dodge Industries Inc filed Critical Phelps Dodge Industries Inc
Publication of ES426294A1 publication Critical patent/ES426294A1/en
Expired 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
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H01B7/0258—Disposition of insulation comprising one or more longitudinal lapped layers 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
    • H01B7/17—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
    • H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat

Landscapes

  • Insulating Of Coils (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Insulated Conductors (AREA)
  • Organic Insulating Materials (AREA)

Abstract

A magnet wire having surprising characteristics comprising a base insulation of a strip of wire insulating material extending longitudinally of the conductor and being wrapped around the conductor, secured at the seam with an adhesive, and a top coat of resinous material superimposed on said base insulation. The magnet wire of this construction is able to (1) withstand temperatures for short times greatly in excess of the melting temperature of the seam adhesive without the base insulation unwrapping from the conductor, and (2) exhibit improved slip, abrasion resistance, moisture resistance, and electrical insulating characteristics.
ES426294A 1973-05-17 1974-05-14 Dual insulated magnet wire Expired ES426294A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00361121A US3842192A (en) 1973-05-17 1973-05-17 Dual insulated magnet wire

Publications (1)

Publication Number Publication Date
ES426294A1 true ES426294A1 (en) 1976-10-01

Family

ID=23420733

Family Applications (1)

Application Number Title Priority Date Filing Date
ES426294A Expired ES426294A1 (en) 1973-05-17 1974-05-14 Dual insulated magnet wire

Country Status (13)

Country Link
US (1) US3842192A (en)
AT (1) AT334993B (en)
BE (1) BE815032A (en)
CA (1) CA1015418A (en)
CH (1) CH598683A5 (en)
DE (1) DE2423602C2 (en)
ES (1) ES426294A1 (en)
FR (1) FR2293772A1 (en)
GB (1) GB1437668A (en)
IT (1) IT1013794B (en)
LU (1) LU70081A1 (en)
NL (1) NL7405895A (en)
YU (1) YU137374A (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020375A (en) * 1973-06-15 1977-04-26 Essex International, Inc. Dynamoelectric machine coil
US4143238A (en) * 1977-02-28 1979-03-06 Belden Corporation Shielded ultra-miniature cable
US4216263A (en) * 1979-05-04 1980-08-05 Rea Magnet Wire Co., Inc. Magnet wire
EP0040034A1 (en) * 1980-05-08 1981-11-18 BICC Limited Insulated wires and electric cables
US4439914A (en) * 1982-03-24 1984-04-03 Westinghouse Electric Corp. Adhesive oil resistant insulated wire consisting of two layers including an uncatalyzed epoxy-phenoxy resin outer layer
US4552988A (en) * 1984-03-12 1985-11-12 Westinghouse Electric Corp. Strippable insulated wire and method of making same
US4658090A (en) * 1984-07-24 1987-04-14 Phelps Dodge Industries, Inc. Ribbon cable, a transposed ribbon cable, and a method and apparatus for manufacturing transposed ribbon cable
US4650924A (en) * 1984-07-24 1987-03-17 Phelps Dodge Industries, Inc. Ribbon cable, method and apparatus, and electromagnetic device
US4793409A (en) * 1987-06-18 1988-12-27 Ors Development Corporation Method and apparatus for forming an insulated oil well casing
US5105057A (en) * 1991-05-20 1992-04-14 Weinberg Martin J Insulated magnet wire and method of forming the same
DE19750064A1 (en) * 1997-11-12 1999-05-20 Cit Alcatel Multiple parallel conductor for windings of electrical devices and machines
JP4057230B2 (en) * 2000-10-03 2008-03-05 古河電気工業株式会社 Insulated conductor
KR100533043B1 (en) * 2002-11-01 2005-12-05 엘지전자 주식회사 Winding coil structure for reciprocating and manufacture method thereof
FR2939234A1 (en) * 2008-12-03 2010-06-04 Nexans RETICULABLE COMPOSITION FOR MEDIUM AND HIGH VOLTAGE POWER CABLE
TR201109724A2 (en) * 2011-09-30 2012-03-21 Ertem Orkun Magnets and production methods.
US9800110B2 (en) 2012-04-20 2017-10-24 Summit Esp, Llc System and method for enhanced magnet wire insulation
US8684679B2 (en) 2012-05-22 2014-04-01 Summit Esp, Llc Abrasion resistance in well fluid wetted assemblies
JP2014054137A (en) * 2012-09-10 2014-03-20 Yazaki Corp Wire harness
DE102013012996A1 (en) * 2012-10-12 2014-04-17 Gap-Dong KIM Method for producing electric wire for winding a high-temperature resistant motor pump, electric wire manufactured by the method and motor pump with the electric wire
US20160380494A1 (en) * 2012-10-12 2016-12-29 Gap-Dong KIM Method for fabricating a stator unit for a super-high heat-resistant motor pump and a stator unit fabricated by the method
US9046354B2 (en) 2013-02-27 2015-06-02 Summit Esp, Llc Apparatus, system and method for measuring straightness of components of rotating assemblies
US9472987B1 (en) 2013-08-05 2016-10-18 Summit Esp, Llc Induction motor stator windings
JP6614758B2 (en) * 2014-03-14 2019-12-04 古河電気工業株式会社 Insulated wire, method for manufacturing insulated wire, method for manufacturing stator for rotating electrical machine, and rotating electrical machine
JPWO2019176254A1 (en) * 2018-03-12 2021-02-25 エセックス古河マグネットワイヤジャパン株式会社 Collective lead wire, manufacturing method of collective lead wire and segment coil

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH66588A (en) * 1913-09-27 1914-09-16 Siemens Schuckertwerke Gmbh Method for insulating electrical conductors with strip-shaped insulating material
US1944870A (en) * 1930-11-03 1934-01-30 Herbert F Apple Apparatus for making an electrical coil
US3087007A (en) * 1960-02-04 1963-04-23 Gen Cable Corp Electric cable and method of manufacture
US3239598A (en) * 1961-04-04 1966-03-08 Anaconda Wire & Cable Co Polyvinyl acetal resin together with an epoxy resin and a resin selected from urea formaldehyde, melamine, and phenol formaldehyde coated on an insulated wire and method for producing the same
US3412354A (en) * 1963-02-18 1968-11-19 Westinghouse Electric Corp Adhesive coated electrical conductors
US3528852A (en) * 1965-10-27 1970-09-15 Anaconda Wire & Cable Co Dual-coated electrical conductor
US3621119A (en) * 1967-10-04 1971-11-16 Hitachi Cable Insulated conductor for communication cable
US3745138A (en) * 1968-08-14 1973-07-10 Phelps Dodge Magnet Wire Corp Bonding composition containing a blocked isocyanate
US3676814A (en) * 1970-02-06 1972-07-11 Westinghouse Electric Corp High temperature adhesive overcoat for magnet wire
US3822147A (en) * 1972-05-05 1974-07-02 Phelps Dodge Magnet Wire Co Insulated electrical conductor and coils formed thereof

Also Published As

Publication number Publication date
CA1015418A (en) 1977-08-09
GB1437668A (en) 1976-06-03
US3842192A (en) 1974-10-15
ATA402974A (en) 1976-06-15
FR2293772A1 (en) 1976-07-02
DE2423602C2 (en) 1982-12-23
CH598683A5 (en) 1978-05-12
NL7405895A (en) 1974-11-19
BE815032A (en) 1974-09-02
LU70081A1 (en) 1974-10-01
FR2293772B1 (en) 1980-10-31
AT334993B (en) 1977-02-10
DE2423602A1 (en) 1974-12-05
YU137374A (en) 1982-05-31
IT1013794B (en) 1977-03-30

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