FIBERMETAL ACOUSTIC REFLECTOR FOR SONAR
Assignee
Filed
Feb 26, 1970
Granted
Dec 4, 1990
Location
MYSTIC CT US
Abstract
An underwater acoustic reflector for sonar applications having a title or her geometric form of fibermetal enclosed in a neoprene waterproof envelope and having surface area free of sharp projections that might puncture the envelope when subjected to elevated hydrostratic pressure and which is supported in the vicinity of sonar equipment to reflect away unwanted noise, to modify the acoustic field pattern, or to adjust hydrophone performance by operating as a baffle in the near field.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Jul 22, 1982
Rescinded
May 4, 1990
Duration
7 years, 9 months
Inventor
- 1HUGH P. MC GEE
Record Details
- Patent number
- US 4975799
- Application
- 05018025
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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