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Gyroscopes Turn-sensitive devices using vibrating masses Turn-sensitive devices without moving masses Measuring angular rate using gyroscopic effects
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Industry
CPC
G01C19/00
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
G
PHYSICS
G01
Measuring instruments
G01C
MEASURING DISTANCES, LEVELS OR BEARINGS SURVEYING NAVIGATION GYROSCOPIC INSTRUMENTS PHOTOGRAMMETRY OR VIDEOGRAMMETRY
Current Industry
G01C19/00
Gyroscopes Turn-sensitive devices using vibrating masses Turn-sensitive devices without moving masses Measuring angular rate using gyroscopic effects
Sub Industries
G01C19/02
Rotary gyroscopes
G01C19/025
Special arrangements for gyros functioning during a short period
G01C19/04
Details
G01C19/06
Rotors
G01C19/065
Measurement or control of angular velocity, specifically adapted to gyrorotors
G01C19/08
electrically driven
G01C19/10
Power supply
G01C19/12
fluid driven
G01C19/14
Fluid rotors
G01C19/16
Suspensions Bearings
G01C19/18
providing movement of rotor with respect to its rotational axes
G01C19/20
in fluid
G01C19/22
torsional
G01C19/24
using magnetic or electrostatic fields
G01C19/26
Caging, i.e. immobilising moving parts
G01C19/28
Pick-offs
G01C19/30
Erection devices
G01C19/32
Indicating or recording means specially adapted for rotary gyroscopes
G01C19/34
for indicating a direction in the horizontal plane
G01C19/36
with north-seeking action by magnetic means
G01C19/38
with north-seeking action by other than magnetic means
G01C19/40
for control by signals from a master compass
G01C19/42
for indicating rate of turn for integrating rate of turn
G01C19/44
for indicating the vertical
G01C19/46
Erection devices for restoring rotor axis to a desired position
G01C19/48
operating by electrical means
G01C19/50
operating by mechanical means
G01C19/52
operating by fluid means
G01C19/54
with correction for acceleration forces due to movement of instrument
G01C19/56
Turn-sensitive devices using vibrating masses
G01C19/5607
using vibrating tuning forks
G01C19/5614
Signal processing
G01C19/5621
the devices involving a micro-mechanical structure
G01C19/5628
Manufacturing Trimming Mounting Housings
G01C19/5635
using vibrating wires or strings
G01C19/5642
using vibrating bars or beams
G01C19/5649
Signal processing
G01C19/5656
the devices involving a micro-mechanical structure
G01C19/5663
Manufacturing Trimming Mounting Housings
G01C19/567
using the phase shift of a vibration node or antinode
G01C19/5677
of essentially two-dimensional vibrators
G01C19/5684
the devices involving a micro-mechanical structure
G01C19/5691
of essentially three-dimensional vibrators
G01C19/5698
using acoustic waves
G01C19/5705
using masses driven in reciprocating rotary motion about an axis
G01C19/5712
the devices involving a micro-mechanical structure
G01C19/5719
using planar vibrating masses driven in a translation vibration along an axis
G01C19/5726
Signal processing
G01C19/5733
Structural details or topology
G01C19/574
the devices having two sensing masses in anti-phase motion
G01C19/5747
each sensing mass being connected to a driving mass
G01C19/5755
the devices having a single sensing mass
G01C19/5762
the sensing mass being connected to a driving mass
G01C19/5769
Manufacturing Mounting Housings
G01C19/5776
Signal processing not specific to any of the devices covered by groups G01C19/5607 - G01C19/5719
G01C19/5783
Mountings or housings not specific to any of the devices covered by groups G01C19/5607 - G01C19/5719
G01C19/58
Turn-sensitive devices without moving masses
G01C19/60
Electronic or nuclear magnetic resonance gyrometers
G01C19/62
with optical pumping
G01C19/64
Gyrometers using the Sagnac effect
G01C19/66
Ring laser gyrometers
G01C19/661
details
G01C19/662
signal readout; dither compensators
G01C19/664
means for removing the dither signal
G01C19/665
control of the cavity
G01C19/667
using a multioscillator ring laser
G01C19/668
Assemblies for measuring along different axes
G01C19/68
Lock-in prevention
G01C19/70
by mechanical means
G01C19/72
with counter-rotating light beams in a passive ring
G01C19/721
Details
G01C19/722
of the mechanical construction
G01C19/723
Heterodyning fibre optic gyrometers
G01C19/725
using nxn optical couplers
G01C19/726
Phase nulling gyrometers
G01C19/727
using a passive ring resonator
G01C19/728
Assemblies for measuring along different axes
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