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:
Jan. 24, 1989
Filed:
Dec. 30, 1986
Alain Bernard, Fresnes, FR;
Pierre Touboul, Guyancourt, FR;
Office National d'Etudes et de Recherches Aerospatiales, Chatillon, FR;
Abstract
An acceleromter having a test weight movable in relation to a frame includes three pairs of mutually electrically orthogonal conducting parallel faces (1-6). Electrodes connected to the frame form capacitors with faces of the test weight. The six faces form two sets of three faces (1-3) and (4-6). The faces of a set form a first conductor insulated from the faces of the second set which form a second conductor. Position sensing voltages are applied to first and second conductors through very flexible leads (7 and 8). Position control voltages derived from the position sensing voltages are applied to the electrodes.