AT171272B - Einrichtung zur Spannungsmessung an belasteten Primär- oder Sekundärelementen unter Ausschaltung des Ohmschen Innenwiderstandes derselben - Google Patents

Einrichtung zur Spannungsmessung an belasteten Primär- oder Sekundärelementen unter Ausschaltung des Ohmschen Innenwiderstandes derselben

Info

Publication number
AT171272B
AT171272B AT171272DA AT171272B AT 171272 B AT171272 B AT 171272B AT 171272D A AT171272D A AT 171272DA AT 171272 B AT171272 B AT 171272B
Authority
AT
Austria
Prior art keywords
elimination
same
internal resistance
voltage measurement
secondary elements
Prior art date
Application number
Other languages
English (en)
Inventor
Adolf Ing Marko
Karl Dr Kordesch
Original Assignee
Adolf Ing Marko
Karl Dr Kordesch
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 Adolf Ing Marko, Karl Dr Kordesch filed Critical Adolf Ing Marko
Application granted granted Critical
Publication of AT171272B publication Critical patent/AT171272B/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/323—Insulation between winding turns, between winding layers
    • 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
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
    • 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
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/363—Electric or magnetic shields or screens made of electrically conductive material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
AT171272D 1950-06-21 1950-06-21 Einrichtung zur Spannungsmessung an belasteten Primär- oder Sekundärelementen unter Ausschaltung des Ohmschen Innenwiderstandes derselben AT171272B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT171272T 1950-06-21

Publications (1)

Publication Number Publication Date
AT171272B true AT171272B (de) 1952-05-10

Family

ID=3656185

Family Applications (1)

Application Number Title Priority Date Filing Date
AT171272D AT171272B (de) 1950-06-21 1950-06-21 Einrichtung zur Spannungsmessung an belasteten Primär- oder Sekundärelementen unter Ausschaltung des Ohmschen Innenwiderstandes derselben

Country Status (3)

Country Link
US (1) US2662211A (de)
AT (1) AT171272B (de)
DE (1) DE867572C (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920274A (en) * 1953-02-28 1960-01-05 Gustafsson Gotthard Vik Arnold Method of and apparatus for inserting a voltage into an electrical circuit
US2864055A (en) * 1954-05-05 1958-12-09 Kordesch Karl Apparatus for and method of battery capacity measurement
US2991412A (en) * 1958-03-12 1961-07-04 Union Carbide Corp Oxygen analyzer
US4042465A (en) * 1976-08-25 1977-08-16 Lexington Instrument Corporation Measurement of oxygen in a fluid sample and apparatus therefor
US5412306A (en) * 1993-09-14 1995-05-02 Motorola, Inc. Method and apparatus for charging a battery
US20030206021A1 (en) * 1997-07-25 2003-11-06 Laletin William H. Method and apparatus for measuring and analyzing electrical or electrochemical systems
US20060190204A1 (en) * 1996-03-27 2006-08-24 Mchardy John Analyzing the response of an electrochemical system to a time-varying electrical stimulation
US6990422B2 (en) * 1996-03-27 2006-01-24 World Energy Labs (2), Inc. Method of analyzing the time-varying electrical response of a stimulated target substance
US5705915A (en) * 1997-03-03 1998-01-06 Motorola, Inc. Method for charging a battery
US7253680B2 (en) * 2003-05-21 2007-08-07 World Energy Labs (2), Inc. Amplifier system with current-mode servo feedback
US9249521B2 (en) 2011-11-04 2016-02-02 Integran Technologies Inc. Flow-through consumable anodes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2270554A (en) * 1939-03-13 1942-01-20 Guy L Pugh Battery tester
US2540225A (en) * 1945-04-13 1951-02-06 Ray O Vac Co Cell testing apparatus

Also Published As

Publication number Publication date
US2662211A (en) 1953-12-08
DE867572C (de) 1953-02-19

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