The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 05, 2017
Filed:
Apr. 24, 2014
Applicant:
Commissariat a L'energie Atomique ET Aux Ene Alt, Paris, FR;
Inventors:
Yannick Deimerly, Grenoble, FR;
Guillaume Jourdan, Brignais, FR;
Patrice Rey, St Jean de Moirans, FR;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B81B 7/00 (2006.01); G01P 15/08 (2006.01); G01C 19/5726 (2012.01);
U.S. Cl.
CPC ...
B81B 7/0016 (2013.01); B81B 7/008 (2013.01); B81B 2201/025 (2013.01); G01C 19/5726 (2013.01); G01P 2015/0882 (2013.01); Y10T 29/49082 (2015.01);
Abstract
Inertial sensor comprising a fixed part and at least one mass suspended from the fixed part and means of damping the displacement of the part suspended from the fixed part, said damping means being electromechanical damping means comprising at least one DC power supply source, one electrical resistor and one variable capacitor in series, said variable capacitor being formed partly by the suspended part and partly by the fixed part such that displacement of the suspended part causes a variation of the capacitance of the variable capacitor.