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Moving-iron instruments

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Industry

  • CPC
  • G01R5/14
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Parent Industries

GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R5/00Instruments for converting a single current or a single voltage into a mechanical displacement

Current Industry

G01R5/14Moving-iron instruments
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic torque motor with high torque and limited angle
    • Patent number 10,396,624
    • Issue date Aug 27, 2019
    • Mohamed Ahmed Elgamil
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method for making a galvanometer with axial symmetry
    • Patent number 6,612,015
    • Issue date Sep 2, 2003
    • GSI Lumonics Corporation
    • David C. Brown
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Galvanometer with axial symmetry and improved bearing design
    • Patent number 6,307,292
    • Issue date Oct 23, 2001
    • GSI Lumonics, Inc.
    • David C. Brown
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mounting of a pointer to the rotor of an air core meter
    • Patent number 5,124,643
    • Issue date Jun 23, 1992
    • Navistar International Transportation Corp.
    • Robert D. Dannenberg
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Rotary displacement motor
    • Patent number 4,845,424
    • Issue date Jul 4, 1989
    • John G. Gamble
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Galvanometer with molded outer layer under hoop stress
    • Patent number 4,370,613
    • Issue date Jan 25, 1983
    • General Scanning, Inc.
    • Jean I. Montagu
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Limited rotation moving iron motor with novel velocity sensing and...
    • Patent number 4,186,332
    • Issue date Jan 29, 1980
    • General Scanning Inc.
    • Jean I. Montagu
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Apparatus for providing a displacement representative of the magnit...
    • Patent number 4,044,305
    • Issue date Aug 23, 1977
    • The Charles Stark Draper Laboratory, Inc.
    • George A. Oberbeck
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3891922
    • Patent number 3,891,922
    • Issue date Jun 24, 1975
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3825826
    • Patent number 3,825,826
    • Issue date Jul 23, 1974
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3662265
    • Patent number 3,662,265
    • Issue date May 9, 1972
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3585501
    • Patent number 3,585,501
    • Issue date Jun 15, 1971
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3528010
    • Patent number 3,528,010
    • Issue date Sep 8, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3510774
    • Patent number 3,510,774
    • Issue date May 5, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3504284
    • Patent number 3,504,284
    • Issue date Mar 31, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3483469
    • Patent number 3,483,469
    • Issue date Dec 9, 1969
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3281690
    • Patent number 3,281,690
    • Issue date Oct 25, 1966
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3275936
    • Patent number 3,275,936
    • Issue date Sep 27, 1966
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3248649
    • Patent number 3,248,649
    • Issue date Apr 26, 1966
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3213365
    • Patent number 3,213,365
    • Issue date Oct 19, 1965
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3200332
    • Patent number 3,200,332
    • Issue date Aug 10, 1965
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3177385
    • Patent number 3,177,385
    • Issue date Apr 6, 1965
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3165695
    • Patent number 3,165,695
    • Issue date Jan 12, 1965
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3159788
    • Patent number 3,159,788
    • Issue date Dec 1, 1964
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3155904
    • Patent number 3,155,904
    • Issue date Nov 3, 1964
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3155905
    • Patent number 3,155,905
    • Issue date Nov 3, 1964
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3129384
    • Patent number 3,129,384
    • Issue date Apr 14, 1964
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3120639
    • Patent number 3,120,639
    • Issue date Feb 4, 1964
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3094659
    • Patent number 3,094,659
    • Issue date Jun 18, 1963
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3074016
    • Patent number 3,074,016
    • Issue date Jan 15, 1963
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents