GB1466602A - Signal monitoring apparatus - Google Patents

Signal monitoring apparatus

Info

Publication number
GB1466602A
GB1466602A GB4529774A GB4529774A GB1466602A GB 1466602 A GB1466602 A GB 1466602A GB 4529774 A GB4529774 A GB 4529774A GB 4529774 A GB4529774 A GB 4529774A GB 1466602 A GB1466602 A GB 1466602A
Authority
GB
United Kingdom
Prior art keywords
voltages
group
sampled
anode currents
oct
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
GB4529774A
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of GB1466602A publication Critical patent/GB1466602A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16528—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values using digital techniques or performing arithmetic operations
    • 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
    • C25B15/02—Process control or regulation
    • 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
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
    • G01R31/2836—Fault-finding or characterising

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Automation & Control Theory (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

1466602 Voltage monitoring SIEMENS AG 18 Oct 1974 [18 Oct 1973] 45297/74 Heading G1U A plurality of voltages, notionally divided into a set of groups, are sequentially sampled repeatedly and a switch is provided whereby any one group can be selected to cause its voltages, when they are sampled, to be stored and displayed. As described the voltages represent the anode currents in a chlorine making process and each group corresponds to the anodes of one electrolysis bath. Further, after each group of voltages has been sampled they are compared with various pre-set values, no details given, and an indicator, associated with that group, is energized if any out of tolerance value is detected. Thus in use the system repeatedly and sequentially monitors the anode currents. When any electrolysis bath is found to be out of tolerance in any way its identity is indicated, whereupon an operator can set the switch to its number to cause all the anode currents for that bath to be displayed. As described digital stores, preceeded, and followed, by D-to-A converters are used.
GB4529774A 1973-10-18 1974-10-18 Signal monitoring apparatus Expired GB1466602A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732352372 DE2352372A1 (en) 1973-10-18 1973-10-18 DEVICE FOR MONITORING AND DISPLAY OF THE DISTRIBUTION OF THE ANODE CURRENTS IN A CHLORINE ELECTROLYSIS PLANT

Publications (1)

Publication Number Publication Date
GB1466602A true GB1466602A (en) 1977-03-09

Family

ID=5895823

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4529774A Expired GB1466602A (en) 1973-10-18 1974-10-18 Signal monitoring apparatus

Country Status (6)

Country Link
JP (1) JPS5067297A (en)
BE (1) BE821011A (en)
DE (1) DE2352372A1 (en)
FR (1) FR2248336B1 (en)
GB (1) GB1466602A (en)
SE (1) SE7413036L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244801A (en) * 1977-05-14 1981-01-13 Hoechst Aktiengesellschaft Apparatus to measure the distribution of the anode currents in cells for alkali metal chloride
CN111575737A (en) * 2020-06-15 2020-08-25 上海浦辰信息科技有限公司 Safety protection system of ion membrane electrolytic cell

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2652774C2 (en) * 1976-11-19 1987-03-05 Siemens AG, 1000 Berlin und 8000 München Device for monitoring an electrolysis plant
DE2729732B2 (en) * 1977-07-01 1980-06-26 Hoechst Ag, 6000 Frankfurt Device for regulating, monitoring, optimizing, operating and displaying information in chlor-alkali electrolysis systems
FR2520387A1 (en) * 1982-01-28 1983-07-29 Solvay INSTALLATION FOR THE REGULATION OF A GROUP OF MERCURY CATHODE ELECTROLYSIS CELLS
FR2529913A1 (en) * 1982-07-07 1984-01-13 Chloe Chemie DEVICE FOR MONITORING AND DISPLAYING POWER DISTRIBUTION IN AN ELECTROLYSER
DE3244033A1 (en) * 1982-11-27 1984-05-30 Hoechst Ag, 6230 Frankfurt DEVICE FOR CONTROLLING, MONITORING, OPTIMIZING, OPERATING, FOR DISPLAYING INFORMATION AND SELF-DETECTING ELIMINATION OF SHORT-CIRCUITS IN CHLORAL CALCAL ELECTROLYSIS CELLS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244801A (en) * 1977-05-14 1981-01-13 Hoechst Aktiengesellschaft Apparatus to measure the distribution of the anode currents in cells for alkali metal chloride
CN111575737A (en) * 2020-06-15 2020-08-25 上海浦辰信息科技有限公司 Safety protection system of ion membrane electrolytic cell
CN111575737B (en) * 2020-06-15 2022-06-24 上海浦辰信息科技有限公司 Safety protection system of ion membrane electrolytic cell

Also Published As

Publication number Publication date
SE7413036L (en) 1975-04-21
DE2352372A1 (en) 1975-04-24
BE821011A (en) 1975-02-03
FR2248336B1 (en) 1978-06-09
JPS5067297A (en) 1975-06-05
FR2248336A1 (en) 1975-05-16

Similar Documents

Publication Publication Date Title
IL45328A (en) Bipolar electrolytic hypochlorite cell
AU474158B2 (en) Electrolysis method and apparatus
GB1466602A (en) Signal monitoring apparatus
ZA746241B (en) Electrolysis cells
CA1000824A (en) Dangler cathode cable assembly
AU5419773A (en) Method of maintaining cathodes ofan electrolytic cell free of deposits
CH544578A (en) Electrode block for an electrolysis cell with a current conducting bar in a groove in the electrode block
CA1034905A (en) Cathode structure for electrolytic cell
EP0005936A3 (en) Electrolyser with rotatable bipolar electrodes and electrolysing system comprising same
AU498523B2 (en) Electrolysis cell with vertical electrodes & method of operation
ES8200410A1 (en) Process and device for suppressing magnetic disturbances in electrolytic cells.
CA1022881A (en) Seal for anode stems in an electrolysis cell
GB1352269A (en) Electrolytic cells for manufacture of aluminium
CA1034083A (en) Electrolysis unit with vertical electrodes
GB1185757A (en) Electrical Circuit
CA1000232A (en) Electrolysis cell with vertical bipolar electrodes
GB1430163A (en) Apparatus for regulating anode-cathode spacing in an electro lytic cell
AU475720B2 (en) Process and apparatus for electrolysis
CH395036A (en) Electrode suitable as an anode for electrolysis and process for its manufacture
GB846987A (en) Improvements relating to electrically operated changing display indicators
YU124774A (en) Titanium-coated anode for an amalgamated high-load electrolyser,especially for use at an anode current density of da higher than 10 ka/m2
ZA756520B (en) Chloralkali electrolysis cell employing ethylene diamine-modified membranes
SU572727A1 (en) Device for identifying cores of multipair cable
ZA74905B (en) Anodes for electrochemical processes
AU485406B2 (en) Method for regulating anode-cathode spacing inan electrolytic cell to prevent current overloads and underloads

Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed