#G01C19/5691

DIFFUSION BLOCK FOR AN EVACUATED INSTRUMENT SYSTEM

Instrument system (400), such as a gyroscope, includes instrument components (408) at least partially disposed in an evacuated chamber (410) within an instrument housing (406). The system also include…

DRIVE·Feb 14·1 min read

G01C19/5691 NORTHROP GRUMMAN SYSTEMS CORP [US]

MOUNTING STRUCTURE OF MICRO VIBRATOR

A mounting structure includes a micro vibrator and a mounting substrate. The micro vibrator includes a curved surface portion having an annular curved surface and a connecting portion extending from t…

DRIVE·Oct 12·1 min read

G01C19/5691 DENSO CORPORATION

CHIP-SCALE GYROMETRIC APPARATUS

A chip-scale gyrometric apparatus is disclosed. In embodiments, the chip-scale gyrometric apparatus includes a dielectric substrate (102) and an antenna element (302) attached thereto for receiving an…

DRIVE·Sep 6·1 min read

G01C19/5691 ROCKWELL COLLINS INC [US]

Chip-Scale Gyrometric Apparatus

A chip-scale gyrometric apparatus is disclosed. In embodiments, the chip-scale gyrometric apparatus includes a dielectric substrate and an antenna element attached thereto for receiving an inbound sig…

DRIVE·Jul 22·1 min read

G01C19/5691 Rockwell Collins, Inc.

METHOD FOR CALIBRATING THE SCALE FACTOR OF AN AXISYMMETRIC VIBRATORY GYROSCOPE

The invention relates to gyroscopic instruments. The method for calibrating the scale factor of a hydraulic angular velocity sensor or an axisymmetric vibratory gyroscope, which method uses a control …

DRIVE·Sep 17·1 min read

G01C19/5691 INNALABS LTD [IE]

DISTRIBUTED MASS HEMISPHERICAL RESONATOR GYROSCOPE

A micro-scale hemispherical resonator gyroscope includes a hemispherical resonator with a plurality of masses positioned around the periphery of the hemispherical resonator. At least some of the masse…

DRIVE·Jun 13·1 min read

G01C19/5691 CUSTOM SENSORS & TECHNOLOGIES INC [US]

Hemitoroidal resonator gyroscope

One exemplary embodiment is directed to a vibratory structure gyroscope having a substrate having a top surface. The vibratory structure gyroscope can also include a resonator having a hemitoroidal sh…

DRIVE·Nov 30·1 min read

G01C19/5691 HONEYWELL INT INC [US]

Inertial rotation sensor with isotropic processing

The sensor has a single multiplexing unit (5) for control channels and detection channels. The multiplexing unit assures alternative demultiplexing of control signals and multiplexing of detection sig…

DRIVE·Jun 15·1 min read

G01C19/5691 SAGEM [FR]

Method for compensating anisotropy in a vibrating bell inertial rotation sensor

The method involves measuring a component of anisotropy between detection electrodes (5.1, 5.2) that extend opposite to an edge (7) of a vibrating bell (1) of an inertial rotation sensor. The anisotro…

DRIVE·Jun 15·1 min read

G01C19/5691 SAGEM [FR]

Hemispherical resonator with a divided guard electrode

The resonator has a fixed shell at a base (3) for carrying principal electrodes (5) extending from an edge of the shell. A protective electrode (6) is placed adjacent to the principal electrodes and i…

DRIVE·Aug 11·1 min read

G01C19/5691 SAGEM [FR]

A method for operating a resonator comprising an electrostatic actuation

The process involves exciting a vibrant device by combining control signals having an amplitude control signal, a rotation control signal around a gyroscopic axis and an amplitude modulated quadrature…

DRIVE·Aug 11·1 min read

G01C19/5691 SAGEM [FR]