METHOD AND APPARATUS FOR REDUCING STRUCTURAL VIBRATION AND NOISE

PROBLEM TO BE SOLVED: To provide novel methods and apparatus for damping vibration of, and acoustic transmission through, an aircraft or vehicle structure.SOLUTION: A conjugate damper for a structural panel includes a constraining sheet extending between a first edge and a second edge. Each of the f...

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Bibliographische Detailangaben
Hauptverfasser:	CLIFF L CHIN, JOSHUA M MONTGOMERY
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR AEROPLANES AIRCRAFT AVIATION BLASTING COSMONAUTICS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HELICOPTERS LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PERFORMING OPERATIONS PHYSICS SHOCK-ABSORBERS SOUND-PRODUCING DEVICES SPRINGS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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