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:
Jun. 13, 1995
Filed:
Apr. 09, 1990
William E Gossman, Silver Spring, MD (US);
Michael J Burke, Annapolis, MD (US);
Noise Cancellation Technologies, Inc., Linthicum, MD (US);
Abstract
An actively controlled mount system to control vibration which permits static forces from a machine while decoupling the transmission of dynamic vibrational forces. The mount system provides a reduction of force losses from a first generating area to a second force applying area to actively control vibrations of a vibrating element. These force losses are minimized due to minimization of the mass and velocity of fluid pumped by pumping the fluid through short large cross-sectional area passageways. The device provides for channeling of the forces to the vibrating element in a uniaxial direction and constrains the application of forces in non-working directions.