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:
May. 01, 1990
Filed:
Sep. 30, 1988
Andre Boura, Chatellerault, FR;
Abstract
An accelerometric sensor according to the invention comprises a plane pendulum structure presenting a test body suspended to a fixed part by at least two parallel blades, flexible in the plane of the said test body, in order to be able to move in translation in the said plane according to a sensitive axis perpendicular to the said blades. This test body comprises a moving support element linked to the said flexible blades and a test mass suspended to the said support element by at least a third and fourth blade parallel to the preceding ones and flexible in the plane of the said test body. The invention enables to reduce substantially the sensitivity to the transverse acceleration of the detection structure when it is submitted to an acceleration directed according its sensitive axis S.