TRANSVERSELY DRIVEN PISTON TRANSDUCER
Assignee
Westinghouse
Filed as: WESTINGHOUSE ELECTRIC CORPORATION
Filed
May 10, 1990
Granted
Apr 21, 1998
Location
SHAKER HEIGHTS OH US
Abstract
A piston transducer having a central longitudinal axis and at least one piston member and an active transducer section displaced from one another along the longitudinal axis. Movement of the active transducer section is generally in a plane perpendicular to the longitudinal axis and a series of lever arms couple the movement of the active transducer section into a corresponding axial movement of the piston member and which axial movement is with a uniform velocity across the radiating surface thereof. For two-sided radiation, another piston member and series of levers may be connected to the active transducer section.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Jan 29, 1991
Rescinded
Jun 23, 1997
Duration
6 years, 4 months
Inventor
- 1MICHAEL P. JOHNSON
Record Details
- Patent number
- US 5742561
- Application
- 07521614
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
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