CA632181A - Electrical measuring instrument - Google Patents

Electrical measuring instrument

Info

Publication number
CA632181A
CA632181A CA632181A CA632181DA CA632181A CA 632181 A CA632181 A CA 632181A CA 632181 A CA632181 A CA 632181A CA 632181D A CA632181D A CA 632181DA CA 632181 A CA632181 A CA 632181A
Authority
CA
Canada
Prior art keywords
measuring instrument
electrical measuring
electrical
instrument
measuring
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
CA632181A
Other languages
English (en)
Inventor
E. Lenehan Bernard
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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.)
Publication date
Application granted granted Critical
Publication of CA632181A publication Critical patent/CA632181A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R5/00—Instruments for converting a single current or a single voltage into a mechanical displacement
    • G01R5/14—Moving-iron instruments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R5/00—Instruments for converting a single current or a single voltage into a mechanical displacement
    • G01R5/14—Moving-iron instruments
    • G01R5/16—Moving-iron instruments with pivoting magnet

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnets (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
CA632181A 1957-06-20 Electrical measuring instrument Expired CA632181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US666958A US2970268A (en) 1957-06-20 1957-06-20 Electrical measuring instrument

Publications (1)

Publication Number Publication Date
CA632181A true CA632181A (en) 1961-12-05

Family

ID=74852632

Family Applications (1)

Application Number Title Priority Date Filing Date
CA632181A Expired CA632181A (en) 1957-06-20 Electrical measuring instrument

Country Status (4)

Country Link
US (1) US2970268A (OSRAM)
JP (1) JPS361242B2 (OSRAM)
CA (1) CA632181A (OSRAM)
DE (1) DE1094870B (OSRAM)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1501189A (en) * 1922-06-26 1924-07-15 John W Record Electrical measuring instrument
GB350380A (en) * 1930-02-01 1931-06-01 Ferranti Ltd Improvements in and relating to electrical measuring instruments
US2183566A (en) * 1937-09-29 1939-12-19 Gen Electric Repulsion-attraction type current responsive instrument
US2260026A (en) * 1940-01-05 1941-10-21 Gen Electric Repulsion-attraction type electrical measuring instrument
US2610989A (en) * 1947-02-21 1952-09-16 Westinghouse Electric Corp Electrical measuring instrument
US2865001A (en) * 1955-12-28 1958-12-16 Gen Electric Electrical measuring instrument

Also Published As

Publication number Publication date
US2970268A (en) 1961-01-31
DE1094870B (de) 1960-12-15
JPS361242B2 (OSRAM) 1961-03-10

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