TREA

Vibration galvanometers

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Industry

  • CPC
  • G01R9/02
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Parent Industries

GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R9/00Instruments employing mechanical resonance

Current Industry

G01R9/02Vibration galvanometers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Device with oscillating mirrors for deviating electromagnetic beams
    • Patent number 4,974,918
    • Issue date Dec 4, 1990
    • Techneme SaRL
    • Alain Delache
    • G02 - OPTICS
  • Information Patent Grant

    Vibrating coil assembly
    • Patent number 4,203,068
    • Issue date May 13, 1980
    • Siemens Aktiengesellschaft
    • Matthaus Ebensberger
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Deflector galvanometer
    • Patent number 3,932,809
    • Issue date Jan 13, 1976
    • Eastman Kodak Company
    • Lee F. Frank
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3924184
    • Patent number 3,924,184
    • Issue date Dec 2, 1975
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2646546
    • Patent number 2,646,546
    • Issue date Jul 21, 1953
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2510585
    • Patent number 2,510,585
    • Issue date Jun 6, 1950
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2438958
    • Patent number 2,438,958
    • Issue date Apr 6, 1948
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2424823
    • Patent number 2,424,823
    • Issue date Jul 29, 1947
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2161744
    • Patent number 2,161,744
    • Issue date Jun 6, 1939
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1647894
    • Patent number 1,647,894
    • Issue date Nov 1, 1927
    • G01 - MEASURING TESTING