Jeanroy
Alain Jeanroy, Paris FR
Patent application number | Description | Published |
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20100083758 | Resonator for a vibratory sensor of an angular parameter - A resonator for an angular parameter sensor, the resonator comprising a bell of electrically-insulating material provided with a central stem and an electrically-conductive layer, the conductive layer comprising branches extending from a central portion of the bell to a peripheral edge of the bell, the number of said branches being a prime number not less than seven. | 04-08-2010 |
20120297875 | VIBRATING GYROSCOPE AND TREATMENT PROCESS - The invention relates to a vibrating gyroscope ( | 11-29-2012 |
20130269433 | VIBRATING GYROSCOPE AND CORRESPONDING MANUFACTURING PROCESS - The invention relates to a vibrating gyroscope ( | 10-17-2013 |
Alain Jeanroy, Conflans Sainte-Honorine FR
Patent application number | Description | Published |
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20100058831 | METHOD FOR CALIBRATING A SCALE FACTOR IN AN AXISYMMETRICAL VIBRATING GYROMETER - The method of calibrating a scale factor of an axially-symmetrical vibrating rate gyro operating by applying an amplitude control signal (CA) and a precession control signal (CP) to a vibrator member ( | 03-11-2010 |
Alain Jeanroy, Boulogne Billancourt FR
Patent application number | Description | Published |
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20140299947 | INERTIAL ANGULAR SENSOR OF BALANCED MEMS TYPE AND METHOD FOR BALANCING SUCH A SENSOR - An inertial angular sensor of MEMS type has a support of at least two masses which are mounted movably with respect to the support, at least one electrostatic actuator and at least one electrostatic detector. The masses are suspended in a frame itself connected by suspension means to the support. The actuator and the detector are designed to respectively produce and detect a vibration of the masses, and a method for balancing such a sensor provided with at least one load detector mounted between the frame and the support and with at least one electrostatic spring placed between the frame and one of the masses and slaved so as to ensure dynamic balancing of the sensor as a function of a measurement signal of the load sensor. | 10-09-2014 |