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GB1199982A - An Apparatus for Indicating Short Circuits in the Cells of Electrolysis Plants - Google Patents

An Apparatus for Indicating Short Circuits in the Cells of Electrolysis Plants

Info

Publication number
GB1199982A
GB1199982A GB37584/67A GB3758467A GB1199982A GB 1199982 A GB1199982 A GB 1199982A GB 37584/67 A GB37584/67 A GB 37584/67A GB 3758467 A GB3758467 A GB 3758467A GB 1199982 A GB1199982 A GB 1199982A
Authority
GB
United Kingdom
Prior art keywords
electrodes
cells
short
short circuits
electrolysis plants
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
GB37584/67A
Inventor
Rolf Schafer
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of GB1199982A publication Critical patent/GB1199982A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/06—Detection or inhibition of short circuits in the cell
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Liquid Crystal (AREA)

Abstract

1,199,982. Protective arrangements. FARBENFABRIKEN BAYER A.G. 16 Aug., 1967 [18 Aug., 1966], No. 37584/67. Heading H2K. Apparatus for indicating short-circuits in electrolysis plants has a plurality of magnetic armatures 5 resilently mounted above the electrodes to be moved due to the magnetic attraction when a short circuit occurs between electrodes (not shown). The armatures may be faced with graphite and when attracted engage a conductor rail 1. In Fig. 2, the armature (not shown) has a contact 13 which engages a conductor 11 when a short-circuit occurs between electrodes 8, 9 and 18. This completes a circuit to a relay 15 which controls an indicating lamp 19 and common hooter 20.
GB37584/67A 1966-08-18 1967-08-16 An Apparatus for Indicating Short Circuits in the Cells of Electrolysis Plants Expired GB1199982A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0049978 1966-08-18

Publications (1)

Publication Number Publication Date
GB1199982A true GB1199982A (en) 1970-07-22

Family

ID=7103429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37584/67A Expired GB1199982A (en) 1966-08-18 1967-08-16 An Apparatus for Indicating Short Circuits in the Cells of Electrolysis Plants

Country Status (7)

Country Link
US (1) US3559199A (en)
BE (1) BE702848A (en)
DE (1) DE1571736C3 (en)
GB (1) GB1199982A (en)
NL (1) NL6710922A (en)
NO (1) NO117537B (en)
SE (1) SE332162B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177561A (en) * 1985-07-04 1987-01-21 Terence Frank Hart Electrical arc fault detector
EP3211440A1 (en) * 2016-02-26 2017-08-30 LSIS Co., Ltd. Apparatus for detecting defect of electric power system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3792457A (en) * 1972-01-05 1974-02-12 Kennecott Copper Corp Detection device for indicating short circuits in electrolytic cells
US3944995A (en) * 1975-05-20 1976-03-16 Mitsui Mining & Smelting Co., Ltd. Device for detecting short-circuit between electrodes in electrolytic cell
CN106771808A (en) * 2016-12-22 2017-05-31 湖北大学 A kind of copper electrolysis cells short circuit of polar early warning system and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177561A (en) * 1985-07-04 1987-01-21 Terence Frank Hart Electrical arc fault detector
GB2177561B (en) * 1985-07-04 1989-05-10 Terence Frank Hart Electrical arc fault detector
EP3211440A1 (en) * 2016-02-26 2017-08-30 LSIS Co., Ltd. Apparatus for detecting defect of electric power system
US10191120B2 (en) 2016-02-26 2019-01-29 Lsis Co., Ltd. Apparatus for detecting defect of electric power system

Also Published As

Publication number Publication date
NL6710922A (en) 1968-02-19
DE1571736B2 (en) 1974-01-17
US3559199A (en) 1971-01-26
NO117537B (en) 1969-08-25
SE332162B (en) 1971-02-01
BE702848A (en) 1968-01-15
DE1571736C3 (en) 1974-08-15
DE1571736A1 (en) 1971-01-14

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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