GYROINERTIAL MODULE OF GYROSCOPIC INCLINOMETER Russian patent published in 2013 - IPC G01C19/44 E21B47/02 

FIELD: instrument making.

SUBSTANCE: gyroinertial module comprises a uniaxial power gyroscopic stabiliser, on the platform (3) of which there are two accelerometers (9.1, 9.2) and a gyrounit, representing a frame (2) with at least two gyromotors (1) rigidly installed in it, axes of rotation of which are parallel. Along the axis of suspension of the platform (3) there is a system angle sensor (8) and a stabilising motor, comprising at least two serially connected motors (6.1, 6.2). Application of at least two gyromotors and at least two engines makes it possible to convert dimensions of a well instrument by the diameter into dimensions of length, and mutual position of the rotor (8.1) relative to the stator (8.2) of the system angle sensor and the stator relative to the body is made as capable of provision of the external azimuthal setting of the platform of the uniaxial power gyroscopic stabiliser of the gyroscopic inclinometer.

EFFECT: device improvement.

3 cl, 1 dwg