JPS498112B1 - - Google Patents

Info

Publication number
JPS498112B1
JPS498112B1 JP44082519A JP8251969A JPS498112B1 JP S498112 B1 JPS498112 B1 JP S498112B1 JP 44082519 A JP44082519 A JP 44082519A JP 8251969 A JP8251969 A JP 8251969A JP S498112 B1 JPS498112 B1 JP S498112B1
Authority
JP
Japan
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.)
Pending
Application number
JP44082519A
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
Priority to JP44082519A priority Critical patent/JPS498112B1/ja
Publication of JPS498112B1 publication Critical patent/JPS498112B1/ja
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/10Measuring sum, difference or ratio
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/28Provision in measuring instruments for reference values, e.g. standard voltage, standard waveform
JP44082519A 1969-10-17 1969-10-17 Pending JPS498112B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP44082519A JPS498112B1 (ja) 1969-10-17 1969-10-17

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP44082519A JPS498112B1 (ja) 1969-10-17 1969-10-17
DE19702051133 DE2051133B2 (ja) 1969-10-17 1970-10-17
GB4957270A GB1331287A (en) 1969-10-17 1970-10-19 Determination of the ratio of two dc currents
US00316011A US3798543A (en) 1969-10-17 1972-12-18 Direct current ratio measuring apparatus

Publications (1)

Publication Number Publication Date
JPS498112B1 true JPS498112B1 (ja) 1974-02-23

Family

ID=13776771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44082519A Pending JPS498112B1 (ja) 1969-10-17 1969-10-17

Country Status (4)

Country Link
US (1) US3798543A (ja)
JP (1) JPS498112B1 (ja)
DE (1) DE2051133B2 (ja)
GB (1) GB1331287A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3343850A1 (de) * 1983-12-03 1985-06-13 Vdo Schindling Schaltungsanordnung zur regelung des drehmoments von quotientenmesswerken
US4876515A (en) * 1987-05-08 1989-10-24 The Boeing Company Self-checking ohmmeter that checks for contact resistance of its probes
US4954782A (en) * 1987-05-08 1990-09-04 The Boeing Company Self-checking ohmmeter that checks for contact resistance of its probes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919067A (en) * 1955-05-25 1959-12-29 Ibm Ratio measuring apparatus

Also Published As

Publication number Publication date
DE2051133B2 (ja) 1971-11-18
GB1331287A (en) 1973-09-26
DE2051133A1 (ja) 1971-05-13
US3798543A (en) 1974-03-19

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JPS498112B1 (ja)