Claims
- 1. A fluidic oscillating nozzle for generating a zero-degree jet through a first nozzle means without the need for a feedback passage downstream of the nozzle, comprising:
- a supply port operatively connected to a first fluid flow passage converging to a first throat portion;
- first nozzle means for generating a zero-degree jet of fluid, said first nozzle means located downstream of said first fluid flow passage and said first throat portion; and
- control means including a first control nozzle for projecting a first jet of fluid substantially transverse to and substantially in the same plane as the flow of said zero-degree jet and a second control nozzle for projecting a second jet of fluid substantially transverse to and substantially in the same plane as the flow of said zero-degree jet, said first and second control nozzles positioned one on either side of said first throat portion whereby said control nozzles allow proportional deflection of said zero degree jet and whereby there is no wall attachment of the zero degree jet downstream of said first nozzle means.
Parent Case Info
This application is a continuation of application Ser. No. 07/092,186, filed 9/2/87, now U.S. Pat. No. 4,905,909.
US Referenced Citations (11)
Continuations (1)
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Number |
Date |
Country |
Parent |
92186 |
Sep 1987 |
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