G - Physics – 01 – P
Patent
G - Physics
01
P
G01P 15/02 (2006.01) G01C 9/18 (2006.01) G01P 15/00 (2006.01) G01P 15/18 (2006.01) G01V 7/00 (2006.01)
Patent
CA 2257268
The invention relates to a sensor device for measuring attitude, acceleration or gravitational field and its gradient components. The device includes a spherical cavity (3) which contains a sensor substance in the form of a fluid or some other inertial material having fluidic properties. The cavity (3) is provided with measuring sensors or measuring electrodes (-x, +x; -y, +y; -z, +z) for three different coordinate axes x, y, z, all of said sensors responding to said common inertial mass which fills the cavity (3). Such assembled single compact measuring device can be used for determining any of the said quantities 3-dimensionally.
La présente invention concerne une sonde permettant d'évaluer une assiette, une accélération, ou un champ gravitationnel et ses composantes de gradient. Le dispositif comporte une cavité sphérique (3) contenant une substance d'instrumentation, en l'occurrence un fluide ou toute autre matière d'inertie dotée de propriétés de fluidité. La cavité (3) est équipée de sondes de mesure ou d'électrodes de mesure (-x, +x; -y, +y; -z, +z) pour chacun des axes de référence x, y, z, chacune des sondes considérées réagissant à la masse d'inertie commune remplissant la cavité (3). Cet appareil de mesure compact assemblé permet de déterminer, en trois dimensions, n'importe laquelle des valeurs considérées.
Georesearch Engineering E. Jalkanen & Co.
Mccarthy Tetrault Llp
LandOfFree
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