Title:
TURBOFLAPPER NOZZLE DEVICE
Document Type and Number:
Japanese Patent JPS5846203
Kind Code:
A
Abstract:
In a flapper nozzle actuator system a radial outward flow turbine like flapper is used as the flapper. The angular velocity of the turboflapper is used to lift the turboflapper off a backplate towards a nozzle. The amount of lift off the backplate and hence nozzle outlet area is a function of the angular velocity of the turboflapper. An adjustable opposing torque on the turboflapper controls the angular velocity of the turboflapper and thus controls the flow rate.
Inventors:
YOUAANASU NIIKOURAASU MATEYUUS
RICHIYAADO RAROI AARU
ANSONII PIITAA NAADEI
RICHIYAADO RAROI AARU
ANSONII PIITAA NAADEI
Application Number:
JP13966082A
Publication Date:
March 17, 1983
Filing Date:
August 11, 1982
Export Citation:
Assignee:
SPERRY RAND CORP
International Classes:
F15C3/10; F15B5/00; G05D7/01; G05D7/06; (IPC1-7): F15B5/00
Attorney, Agent or Firm:
Nobuyuki Iida