Title: Device serving the noise control of sound energy radiated from the jet engines of an aircraft operated on the ground in stationary position

Abstract: A device for shielding the sound energy radiated from the jet engines of an aircraft formed from two panels being in horizontal and vertical longitudinal view arranged concavely in a clamshell type.

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Inventors: Meyer-Bretschneider, Thomas J. (D 2 Hamburg 52, DE, US)

Application Number: 762306
Filing Date: 1977-01-25
Publication_date: 1979-10-02
Assignee:
Primary Class(es): 181/210 181/218, 244/1N
Other Classes:
US Patent Ref:

2826382	Mar, 1958	Hayden	181/210.
2942682	Jun, 1960	Bergh	181/218.
3037726	Jun, 1962	Phillips	181/210.
3096847	Jul, 1963	Hardy	181/210.
3230673	Jan, 1966	Gersin	52/90.
3349868	Oct, 1967	Kurtze	181/217.
3442057	May, 1969	Derr	52/90.
3550333	Dec, 1970	Kliewer	52/90.
3630313	Dec, 1971	Smith	181/218.

Other Refs:
Primary Examiner: Godici, Nicholas P.
Assistant Examiner:
Attorney: Miller & Prestia