GB1477904A - Liquid-cooled heavy-current connection cables suitable for use with electric arc melting furnaces and the like - Google Patents

Liquid-cooled heavy-current connection cables suitable for use with electric arc melting furnaces and the like

Info

Publication number
GB1477904A
GB1477904A GB4416774A GB4416774A GB1477904A GB 1477904 A GB1477904 A GB 1477904A GB 4416774 A GB4416774 A GB 4416774A GB 4416774 A GB4416774 A GB 4416774A GB 1477904 A GB1477904 A GB 1477904A
Authority
GB
United Kingdom
Prior art keywords
tube
cable
lug
soldered
current connection
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
GB4416774A
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal AG
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 KM Kabelmetal AG filed Critical KM Kabelmetal AG
Publication of GB1477904A publication Critical patent/GB1477904A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/11—Arrangements for conducting current to the electrode terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/001—Power supply cables for the electrodes of electric-welding apparatus or electric-arc furnaces
    • 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
    • H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
    • H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
    • H01B7/423—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Insulated Conductors (AREA)

Abstract

1477904 Water cooled cable KABEL-UND METALLWERKE GUTEHOFFNUNGSHUTTE AG 11 Oct 1974 [20 Oct 1973] 44167/74 Heading H1A [Also in Division H2] A water-cooled heavy-current connection cable comprises a single inner tube 1 of neoprene stranded conductors 2 disposed around it, an outer tube 3 of rubber with textile fabric reinforcement and a cable lug 5, which may be a solid forging, at each end of the cable, each cable lug carrying a cable lug inner tube 7 to which the conductors 2 are clamped by non- magnetic bands 14. The surface of the tube 7 is provided with corrugation by turning or milling, to increase friction. Coolant pipes 11 may be brazed or soldered in apertures 16 of tube 7. Flexible guide tube 6, which is soldered to the threaded sleeve 8, has a cover 15 soldered into one end to restrict the coolant flow in tube 1 to that necessary to stabilize tube 1. The interior of the lug 5 may be filled with soft solder. The outer tube 3 is fastened to the cable lug 5 by non-magnetic fasteners 4.
GB4416774A 1973-10-20 1974-10-11 Liquid-cooled heavy-current connection cables suitable for use with electric arc melting furnaces and the like Expired GB1477904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732352808 DE2352808A1 (en) 1973-10-20 1973-10-20 LIQUID-COOLED HIGH CURRENT CABLE, IN PARTICULAR CONNECTION CABLES FOR ELECTRIC ARC MELTING FURNACES

Publications (1)

Publication Number Publication Date
GB1477904A true GB1477904A (en) 1977-06-29

Family

ID=5896038

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4416774A Expired GB1477904A (en) 1973-10-20 1974-10-11 Liquid-cooled heavy-current connection cables suitable for use with electric arc melting furnaces and the like

Country Status (13)

Country Link
US (1) US3908073A (en)
JP (1) JPS5077886A (en)
AT (1) AT330273B (en)
BE (1) BE820552A (en)
CA (1) CA1015416A (en)
CH (1) CH568640A5 (en)
DE (1) DE2352808A1 (en)
ES (1) ES430853A1 (en)
FR (1) FR2248589B1 (en)
GB (1) GB1477904A (en)
IT (1) IT1021760B (en)
NL (1) NL7413453A (en)
SE (1) SE7413163L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252457A (en) * 1991-01-30 1992-08-05 Consarc Corp Vacuum induction melting assembly having simultaneously activated cooling and power connections.

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490719A (en) * 1981-11-27 1984-12-25 United Technologies Corporation Polarization controlled map matcher missile guidance system
US8699210B2 (en) * 2007-05-31 2014-04-15 Siemens Industry, Inc. Integrated water current connection for motor drive
CN102436867B (en) * 2010-09-29 2013-08-21 江苏省旭日冶金环保设备有限公司 Variable-angle detachable regenerative type water-cooled cable
CN102570076B (en) * 2012-02-02 2014-09-24 中国科学院电工研究所 Hough-type transition connection device for large-current high-temperature superconducting cable terminal
DE102015117508A1 (en) * 2015-10-15 2017-04-20 Phoenix Contact E-Mobility Gmbh Electrical cable with a fluid line for cooling
DE102015016088A1 (en) * 2015-12-11 2017-06-14 Schmidt Hochstromtechnik GmbH high power coaxial
DE102016118193A1 (en) * 2016-09-27 2018-03-29 Phoenix Contact E-Mobility Gmbh Electrical cable with a coolant line

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835721A (en) * 1954-05-27 1958-05-20 Progressive Welder Sales Co Electrical welding cable
US2969415A (en) * 1957-05-31 1961-01-24 Vickers Electrical Co Ltd Electric cable terminations
US3652797A (en) * 1970-08-13 1972-03-28 Daniel J Goodman Safety anchored multiconductor cable for electric arc furnaces
BE795707A (en) * 1972-03-14 1973-06-18 Kabel Metallwerke Ghh HIGH CURRENT CABLE COOLED BY A LIQUID, IN PARTICULAR JUNCTION CABLE FOR ELECTRIC ARC MELTING OVENS
US3784722A (en) * 1972-07-17 1974-01-08 D Goodman Water-cooled electric furnace cable
US3801724A (en) * 1972-09-15 1974-04-02 D Goodman Safety-anchored multi-conductor water-cooled electric arc furnace cable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252457A (en) * 1991-01-30 1992-08-05 Consarc Corp Vacuum induction melting assembly having simultaneously activated cooling and power connections.
GB2252457B (en) * 1991-01-30 1994-08-24 Consarc Corp Vacuum induction melting assembly having simultaneously activated cooling and power connections

Also Published As

Publication number Publication date
AT330273B (en) 1976-06-25
IT1021760B (en) 1978-02-20
BE820552A (en) 1975-01-16
DE2352808A1 (en) 1975-04-30
SE7413163L (en) 1975-04-21
FR2248589A1 (en) 1975-05-16
CA1015416A (en) 1977-08-09
ATA809074A (en) 1975-09-15
JPS5077886A (en) 1975-06-25
US3908073A (en) 1975-09-23
FR2248589B1 (en) 1978-09-15
NL7413453A (en) 1975-04-22
ES430853A1 (en) 1976-10-01
CH568640A5 (en) 1975-10-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee