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 likeInfo
- 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
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.
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)
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)
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)
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 |
-
1973
- 1973-10-20 DE DE19732352808 patent/DE2352808A1/en not_active Ceased
-
1974
- 1974-09-16 CH CH1256674A patent/CH568640A5/xx not_active IP Right Cessation
- 1974-09-30 BE BE149083A patent/BE820552A/en unknown
- 1974-10-08 AT AT809074A patent/AT330273B/en not_active IP Right Cessation
- 1974-10-09 ES ES430853A patent/ES430853A1/en not_active Expired
- 1974-10-10 IT IT53469/74A patent/IT1021760B/en active
- 1974-10-11 GB GB4416774A patent/GB1477904A/en not_active Expired
- 1974-10-14 NL NL7413453A patent/NL7413453A/en not_active Application Discontinuation
- 1974-10-17 US US515517A patent/US3908073A/en not_active Expired - Lifetime
- 1974-10-18 SE SE7413163A patent/SE7413163L/xx unknown
- 1974-10-18 JP JP49119468A patent/JPS5077886A/ja active Pending
- 1974-10-18 CA CA211,768A patent/CA1015416A/en not_active Expired
- 1974-10-21 FR FR7435334A patent/FR2248589B1/fr not_active Expired
Cited By (2)
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 |