Apparatus and method for fabricating multi-strand superconducting cable

Borden, Albert R

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Title: Apparatus and method for fabricating multi-strand superconducting cable

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Abstract

Multi-strand superconducting cables adapted to be used, for example, to wind a magnet is fabricated by directing wire strands inwardly from spools disposed on the perimeter of a rotating disk and wrapping them diagonally around a tapered mandrel with a flattened cross-sectional shape with a core having a wedge-shaped channel. As the cable is pulled axially, flexibly coupled wedge-shaped pieces are continuously passed through the channel in the mandrel and inserted into the cable as an internal support therefor.

Inventors:

Borden, Albert R ^[1]

El Cerrito, CA

Issue Date:: 1986-01-01

Research Org.:: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

OSTI Identifier:: 866027

Patent Number(s):: 4617789

Assignee:: United States of America as represented by United States (Washington, DC)

Patent Classifications (CPCs):: D - TEXTILES D07 - ROPES D07B - ROPES OR CABLES IN GENERAL

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01B - CABLES

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D - TEXTILES D07 - ROPES D07B - ROPES OR CABLES IN GENERAL
D07B3/06 - and are spaced radially from the axis of the machine {, i.e. basket or planetary-type stranding machine}

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01B - CABLES
H01B12/02 - characterised by their form
H01B13/0214 - {by a twisting pay-off device}

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E40/60 - Superconducting electric elements or equipment or power systems integrating superconducting elements or equipment

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S505/93 - by drawing

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/49014 - Superconductor

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DOE Contract Number:: AC03-76SF00098

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: apparatus; method; fabricating; multi-strand; superconducting; cable; cables; adapted; example; wind; magnet; fabricated; directing; wire; strands; inwardly; spools; disposed; perimeter; rotating; disk; wrapping; diagonally; tapered; mandrel; flattened; cross-sectional; shape; core; wedge-shaped; channel; pulled; axially; flexibly; coupled; pieces; continuously; passed; inserted; internal; support; superconducting cable; cross-sectional shape; rotating disk; wire strands; internal support; multi-strand superconducting; superconducting cables; /57/29/72/505/

Citation Formats


                    Borden, Albert R. Apparatus and method for fabricating multi-strand superconducting cable.  United States: N. p., 1986. 
        Web.

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                    Borden, Albert R. Apparatus and method for fabricating multi-strand superconducting cable.  United States.

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                    Borden, Albert R. Wed .  
        "Apparatus and method for fabricating multi-strand superconducting cable".  United States.  https://www.osti.gov/servlets/purl/866027.

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@article{osti_866027,

  title        = {Apparatus and method for fabricating multi-strand superconducting cable},

  author       = {Borden, Albert R},

  abstractNote = {Multi-strand superconducting cables adapted to be used, for example, to wind a magnet is fabricated by directing wire strands inwardly from spools disposed on the perimeter of a rotating disk and wrapping them diagonally around a tapered mandrel with a flattened cross-sectional shape with a core having a wedge-shaped channel. As the cable is pulled axially, flexibly coupled wedge-shaped pieces are continuously passed through the channel in the mandrel and inserted into the cable as an internal support therefor.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1986},

  month        = {1}

}

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