FR669851A - Electric resistance measuring instrument - Google Patents

Electric resistance measuring instrument

Info

Publication number
FR669851A
FR669851A FR669851DA FR669851A FR 669851 A FR669851 A FR 669851A FR 669851D A FR669851D A FR 669851DA FR 669851 A FR669851 A FR 669851A
Authority
FR
France
Prior art keywords
measuring instrument
electric resistance
resistance measuring
electric
instrument
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
Other languages
French (fr)
Inventor
Franz Bozek
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 filed Critical
Application granted granted Critical
Publication of FR669851A publication Critical patent/FR669851A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/14—Measuring resistance by measuring current or voltage obtained from a reference source

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
FR669851D 1928-05-27 1929-02-19 Electric resistance measuring instrument Expired FR669851A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DEB137694A DE508330C (en) 1928-05-27 1928-05-27 Electrical ohmmeter
AT116971T 1929-02-07
CH141590T 1929-02-07
FR669851T 1929-02-19
GB6563/29A GB319578A (en) 1928-05-27 1929-02-28 Improvements in instruments for measuring electric resistances

Publications (1)

Publication Number Publication Date
FR669851A true FR669851A (en) 1929-11-21

Family

ID=66770117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR669851D Expired FR669851A (en) 1928-05-27 1929-02-19 Electric resistance measuring instrument

Country Status (5)

Country Link
AT (1) AT116971B (en)
CH (1) CH141590A (en)
DE (1) DE508330C (en)
FR (1) FR669851A (en)
GB (1) GB319578A (en)

Also Published As

Publication number Publication date
DE508330C (en) 1930-09-26
GB319578A (en) 1929-09-26
AT116971B (en) 1930-03-25
CH141590A (en) 1930-08-15

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