ATE144366T1 - INCREASING THE INDUCTIVITY OF A COOLED HIGH CURRENT CABLE CONDUCTOR SECTION - Google Patents

INCREASING THE INDUCTIVITY OF A COOLED HIGH CURRENT CABLE CONDUCTOR SECTION

Info

Publication number
ATE144366T1
ATE144366T1 AT93117645T AT93117645T ATE144366T1 AT E144366 T1 ATE144366 T1 AT E144366T1 AT 93117645 T AT93117645 T AT 93117645T AT 93117645 T AT93117645 T AT 93117645T AT E144366 T1 ATE144366 T1 AT E144366T1
Authority
AT
Austria
Prior art keywords
conductor section
inductivity
current cable
increasing
cooled high
Prior art date
Application number
AT93117645T
Other languages
German (de)
Inventor
Herbert Dung
Original Assignee
Flohe Gmbh & Co
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 Flohe Gmbh & Co filed Critical Flohe Gmbh & Co
Application granted granted Critical
Publication of ATE144366T1 publication Critical patent/ATE144366T1/en

Links

Classifications

    • 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
    • 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

Abstract

In order to increase the inductance of a cooled high-current cable, a conductor section (11) which is integrated into the cable is assigned an iron sleeve (13) in a manner which leaves an interspace. The iron sleeve (13), which is designed so as to achieve the desired increase in inductance, is supported on the conductor section (11) by means of an insulation, preferably in the shape of distance sleeves (17, 17') of non-conducting material, which surrounds the conductor section (11) while maintaining a passage, and is fixed in terms of position with respect to the conductor section (11). <IMAGE>
AT93117645T 1992-11-12 1993-10-30 INCREASING THE INDUCTIVITY OF A COOLED HIGH CURRENT CABLE CONDUCTOR SECTION ATE144366T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9215389U DE9215389U1 (en) 1992-11-12 1992-11-12 Conductor section increasing the inductance of a cooled high-current cable

Publications (1)

Publication Number Publication Date
ATE144366T1 true ATE144366T1 (en) 1996-11-15

Family

ID=6885939

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93117645T ATE144366T1 (en) 1992-11-12 1993-10-30 INCREASING THE INDUCTIVITY OF A COOLED HIGH CURRENT CABLE CONDUCTOR SECTION

Country Status (3)

Country Link
EP (1) EP0597345B1 (en)
AT (1) ATE144366T1 (en)
DE (2) DE9215389U1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7864329B2 (en) 2004-12-21 2011-01-04 Halliburton Energy Services, Inc. Fiber optic sensor system having circulators, Bragg gratings and couplers
EP1869737B1 (en) 2005-03-16 2021-05-12 Davidson Instruments, Inc. High intensity fabry-perot sensor
US7684051B2 (en) 2006-04-18 2010-03-23 Halliburton Energy Services, Inc. Fiber optic seismic sensor based on MEMS cantilever
US7787128B2 (en) 2007-01-24 2010-08-31 Halliburton Energy Services, Inc. Transducer for measuring environmental parameters

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1285640B (en) * 1965-01-28 1968-12-19 Demag Elektrometallurgie Gmbh Electric furnace with movable electrodes
SE322850B (en) * 1965-06-10 1970-04-20 Asea Ab
GB1280762A (en) * 1970-02-27 1972-07-05 Central Electr Generat Board Improvements in or relating to electric cables
DE2212214C3 (en) * 1972-03-14 1982-04-15 Fried. Krupp Gmbh, 4300 Essen Liquid-cooled flexible electrical line for metallurgical furnaces or the like.
GB2093261B (en) * 1981-02-13 1984-11-28 Pirelli General Plc Electric cable
DE3516940C3 (en) * 1985-05-10 1995-09-21 Fuchs Systemtechnik Gmbh Arc furnace with reactance loop in the high-current conductor
DE3814261A1 (en) * 1988-04-27 1989-11-09 Fuchs Systemtechnik Gmbh Arc furnace having additional connectable reactance

Also Published As

Publication number Publication date
EP0597345A1 (en) 1994-05-18
DE9215389U1 (en) 1994-03-17
EP0597345B1 (en) 1996-10-16
DE59304187D1 (en) 1996-11-21

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee