CL2015003691A1 - A system for the early detection of short circuits and weak electrical contacts - Google Patents

A system for the early detection of short circuits and weak electrical contacts

Info

Publication number
CL2015003691A1
CL2015003691A1 CL2015003691A CL2015003691A CL2015003691A1 CL 2015003691 A1 CL2015003691 A1 CL 2015003691A1 CL 2015003691 A CL2015003691 A CL 2015003691A CL 2015003691 A CL2015003691 A CL 2015003691A CL 2015003691 A1 CL2015003691 A1 CL 2015003691A1
Authority
CL
Chile
Prior art keywords
color
plate
electrical contacts
short circuits
early detection
Prior art date
Application number
CL2015003691A
Other languages
Spanish (es)
Inventor
Andres Suarez Loira Pablo
Original Assignee
Asesorias Y Servicios Innovaxxion Spa
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 Asesorias Y Servicios Innovaxxion Spa filed Critical Asesorias Y Servicios Innovaxxion Spa
Priority to CL2015003691A priority Critical patent/CL2015003691A1/en
Priority to PCT/CL2016/050073 priority patent/WO2017106982A1/en
Publication of CL2015003691A1 publication Critical patent/CL2015003691A1/en

Links

Classifications

    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance

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)

Abstract

<p>Un sistema para Ia detección temprana de cortocircuitos y contactos eléctricos débiles o sin contacto eléctrico en los electrodos (4) en celdas electrolíticas (7) de electro-obtención o electro-refinación de metales, en donde dicha detección se efectúa por el cambio de colores de uno de los elementos del sistema, que utiliza pigmentos termosensibles; comprende: un medio detector de cambio de temperatura, conformada por una placa (10) que utiliza pigmentos termosensibles, Ia cual está localizada sobre una barra de cátodo (5), en donde dicha placa termosensible cambia de un color "N" de operación normal de Ia celda electrolítica (7) a un color "A" con el aumento de Ia  Temperatura, o bien, dicha placa que utiliza pigmentos termosensibles que cambia de un color "N" de operación normal de Ia celda electrolítica (7) a un color "B" con disminución de Ia temperatura; y un medio de fijación (12) para fijar dicha placa termosensible (10) sobre dicha barra de cátodo (10).</p><p> A system for the early detection of short circuits and weak electrical contacts or without electrical contact in the electrodes (4) in electrolytic cells (7) of electro-obtaining or electro-refining of metals, wherein said detection is carried out by the change of colors of one of the elements of the system, which uses heat sensitive pigments; it comprises: a temperature change detector means, formed by a plate (10) that uses heat-sensitive pigments, which is located on a cathode bar (5), wherein said heat-sensitive plate changes from a "N" color of normal operation of the electrolytic cell (7) to a color "A" with the increase of the Temperature, or said plate that uses heat sensitive pigments that changes from a normal "N" color of operation of the electrolytic cell (7) to a color "B" with decrease in temperature; and a fixing means (12) for fixing said heat-sensitive plate (10) on said cathode bar (10). </p>

CL2015003691A 2015-12-21 2015-12-21 A system for the early detection of short circuits and weak electrical contacts CL2015003691A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CL2015003691A CL2015003691A1 (en) 2015-12-21 2015-12-21 A system for the early detection of short circuits and weak electrical contacts
PCT/CL2016/050073 WO2017106982A1 (en) 2015-12-21 2016-12-19 System for early detection of short-circuits and weak electrical contacts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2015003691A CL2015003691A1 (en) 2015-12-21 2015-12-21 A system for the early detection of short circuits and weak electrical contacts

Publications (1)

Publication Number Publication Date
CL2015003691A1 true CL2015003691A1 (en) 2017-09-29

Family

ID=59088738

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2015003691A CL2015003691A1 (en) 2015-12-21 2015-12-21 A system for the early detection of short circuits and weak electrical contacts

Country Status (2)

Country Link
CL (1) CL2015003691A1 (en)
WO (1) WO2017106982A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113388861B (en) * 2021-06-10 2022-04-08 阳光电源股份有限公司 Electrolytic cell system, hydrogen production power supply and output to ground short-circuit detection circuit thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005005819B3 (en) * 2005-02-08 2006-03-02 Jl Goslar Gmbh Lead anode for recovering zinc and/or copper comprises heat recognition elements having surface region provided with thermo-chromic lacquer
US7712431B2 (en) * 2006-09-12 2010-05-11 Roche Richard M Thermochromic washer for monitoring performance or integrity of electrical connections
WO2011089544A2 (en) * 2010-01-20 2011-07-28 Brian Katz A connector component for use in power transmission systems
US9145514B2 (en) * 2010-03-31 2015-09-29 Nichiyu Giken Kogyo Co., Ltd. Temperature management indicator and structure having the same attached

Also Published As

Publication number Publication date
WO2017106982A1 (en) 2017-06-29

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