FI803137L - Anordning foer maetning av stroemstyrka i stroembanor speciellt foer elektrolytisk raffinering av koppar - Google Patents

Anordning foer maetning av stroemstyrka i stroembanor speciellt foer elektrolytisk raffinering av koppar

Info

Publication number
FI803137L
FI803137L FI803137A FI803137A FI803137L FI 803137 L FI803137 L FI 803137L FI 803137 A FI803137 A FI 803137A FI 803137 A FI803137 A FI 803137A FI 803137 L FI803137 L FI 803137L
Authority
FI
Finland
Prior art keywords
steel
anordination
maintenance
range
specific
Prior art date
Application number
FI803137A
Other languages
English (en)
Other versions
FI71434C (fi
FI71434B (fi
Inventor
Martin Gschwandtner
Original Assignee
Vmw Ranshofen Berndorf 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 Vmw Ranshofen Berndorf Ag filed Critical Vmw Ranshofen Berndorf Ag
Publication of FI803137L publication Critical patent/FI803137L/fi
Application granted granted Critical
Publication of FI71434B publication Critical patent/FI71434B/fi
Publication of FI71434C publication Critical patent/FI71434C/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
    • G01R15/202—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using Hall-effect devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
FI803137A 1979-10-05 1980-10-02 Anordning foer maetning av stroemstyrkan i stroemskenor speciellt foer elektrolyser foer raffination av koppar FI71434C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT651379 1979-10-05
AT0651379A AT368814B (de) 1979-10-05 1979-10-05 Vorrichtung zur messung der stromstaerke in stromschienen insbesondere von elektrolysen zur raffination von kupfer

Publications (3)

Publication Number Publication Date
FI803137L true FI803137L (fi) 1981-04-06
FI71434B FI71434B (fi) 1986-09-09
FI71434C FI71434C (fi) 1986-12-19

Family

ID=3587069

Family Applications (1)

Application Number Title Priority Date Filing Date
FI803137A FI71434C (fi) 1979-10-05 1980-10-02 Anordning foer maetning av stroemstyrkan i stroemskenor speciellt foer elektrolyser foer raffination av koppar

Country Status (7)

Country Link
US (1) US4394619A (fi)
AT (1) AT368814B (fi)
BE (1) BE885514A (fi)
DE (1) DE3036454A1 (fi)
ES (1) ES495625A0 (fi)
FI (1) FI71434C (fi)
GB (1) GB2062251B (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539520A (en) * 1981-03-02 1985-09-03 Bridges Electric, Inc. Remote current detector
DE3138048C1 (de) * 1981-09-24 1983-04-14 Siemens AG, 1000 Berlin und 8000 München Anordnung zum Erfassen des Stromes in Fahrleitungen für elektrische Fahrzeuge
US4631655A (en) * 1984-12-24 1986-12-23 Gte Communication Systems Corp. Power distribution system
US4721840A (en) * 1986-01-17 1988-01-26 Weltronic Company Coated resistance welding sensor
CH670004A5 (fi) * 1986-02-10 1989-04-28 Landis & Gyr Ag
FI87117C (fi) * 1989-03-23 1992-11-25 Abb Stroemberg Kojeet Oy Anordning och foerfarande foer maetning av elstroem i stoerda foerhaollanden
FR2670015B1 (fr) * 1990-12-03 1993-03-19 Merlin Gerin Dispositif de mesure de l'intensite d'un courant dans un conducteur.
FR2693275B1 (fr) * 1992-07-06 1994-08-19 Alsthom Gec Dispositif de mesure à partir du sol pour lignes aériennes à haute tension.
JPH11265649A (ja) * 1998-03-18 1999-09-28 Mitsubishi Electric Corp 電流検出器及び電流検出器を備えた電力開閉器
FR2908944B1 (fr) * 2006-11-17 2012-08-17 Airbus France Circuit electronique avec des moyens de detection d'un court-circuit, onduleur incorporant un tel circuit et aeronef equipe d'un tel onduleur
DE102010018739A1 (de) * 2010-04-29 2011-11-03 Kissling Elektrotechnik Gmbh Relais, insbesondere für den Hochstrombereich
US8610438B1 (en) * 2012-08-09 2013-12-17 Precision Air & Energy Services, LLC Branch circuit monitor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753104A (en) * 1970-01-07 1973-08-14 American Smelting Refining Electrical current measurement and rapidly locating and positively identifying cathodes having abnormal electrical conditions associated therewith in an electrolytic copper refining process tankhouse
US4266189A (en) * 1976-07-28 1981-05-05 Sun Electric Corporation Current measuring apparatus and method
US4283643A (en) * 1979-05-25 1981-08-11 Electric Power Research Institute, Inc. Hall sensing apparatus

Also Published As

Publication number Publication date
GB2062251B (en) 1983-06-29
GB2062251A (en) 1981-05-20
ES8200771A1 (es) 1981-11-01
US4394619A (en) 1983-07-19
AT368814B (de) 1982-11-10
BE885514A (fr) 1981-02-02
ATA651379A (de) 1982-03-15
FI71434C (fi) 1986-12-19
DE3036454A1 (de) 1981-04-16
FI71434B (fi) 1986-09-09
ES495625A0 (es) 1981-11-01

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: AUSTRIA METALL AKTIENGESELLSCHAFT