[go: up one dir, main page]

TOMODA et al., 1962 - Google Patents

Tokyo Surface Ship Gravity Meterα-1

TOMODA et al., 1962

View PDF
Document ID
10263485123132074371
Author
TOMODA Y
KANAMORI H
Publication year
Publication venue
Journal of the Geodetic Society of Japan

External Links

Snippet

抄録 船上において重力を測定する目的のため,“Tokyo Surface Ship Gravity Meter” が試作された. この重力計においては, Dynamic Gravity Meter は鉛直 Gyroscope 上に直接とりつけられ, その鉛直を保持する. 鉛直方向の加速度は, Dynamic Gravity Meter によつて周波数に変換され …
Continue reading at www.jstage.jst.go.jp (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/097—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by vibratory elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/0888—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values for indicating angular acceleration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G01C19/5635—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating wires or strings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in preceding groups
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V7/00—Measuring gravitational fields or waves; Gravimetric prospecting or detecting
    • G01V7/005—Measuring gravitational fields or waves; Gravimetric prospecting or detecting using a resonating body or device, e.g. string
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D9/00—Recording measured values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

Similar Documents

Publication Publication Date Title
Luo et al. Determination of the Newtonian gravitational constant G with a nonlinear fitting method
Hall et al. The rotation of liquid helium II I. Experiments on the propagation of second sound in uniformly rotating helium II
Gillies et al. Torsion balances, torsion pendulums, and related devices
US3273397A (en) Measurement of static force field gradients
US4793195A (en) Vibrating cylinder gyroscope and method
US1995305A (en) Method and apparatus for determining the force of gravity
TOMODA et al. Tokyo Surface Ship Gravity Meterα-1
US8079258B1 (en) Gyroscope and pendulous gyroscopic accelerometer with adjustable scale factor, and gravity gradiometer using such
US2696735A (en) Vibrating plate viscometer
US6871542B2 (en) Apparatus for the measurement of gravitational gradients
Gilbert A dynamic gravimeter of novel design
Evans et al. YVETTE—a free-fall shear profiler
US3893337A (en) Angular direction recorders
Benioff Earthquake seismographs and associated instruments
友田好文 et al. Tokyo Surface Ship Gravity Meterα-1
Hunt et al. Paper 4: Development of an Accurate Tuning-Fork Gyroscope
US2855781A (en) Stable reference platform
Leet Earth waves
US3453870A (en) Self-contained mass measurement system
US2718707A (en) Inclinometer
Melton et al. Inertial seismograph design-Limitations in principle and practice (or how not to build a sensitive seismograph)
Hughes Power spectral analyses of modulated earth‐ionosphere cavity resonances
Steedman A solid state oceanographic current meter
Gilmore et al. Gyroscope in torque-to-balance strapdown application
Henderson et al. Testing gravimeters for lunar surface measurements