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. 27, 2016
Filed:
Dec. 21, 2012
Bae Systems Plc, London, GB;
Frederick Alistair Johnson, Kent, GB;
Stephen Daley, Leicester, GB;
BAE SYSTEMS plc, London, GB;
Abstract
A support for machinery, and for isolating vibration from the machinery, includes a plurality of mounts, each mount including an elastomeric block for completely supporting the static load of the machinery, and an active isolation element including inertial shakers arranged to effect a zero stiffness of the mount to excited structural resonances over a desired frequency band above the mount resonant frequency, and to modify the transmission of out of balance forces to the hull. A control system coupled to the inertial shakers includes a controller configured to apply damping force signals, such as to dampen structural resonances, to inhibit the onset of resonant vibration.