SERVO VALVE
Number of patents in Portfolio can not be more than 2000
United States of America
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N/A
Issued Date -
Jan 23, 2020
app pub date -
Jul 19, 2019
filing date -
Jul 19, 2019
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A servo valve comprises a valve housing, a cavity formed in the valve housing and defining a longitudinal axis (X), and a member disposed in the cavity and axially-moveable therein, wherein the member comprises a portion with first and second cylindrical sections having a first diameter (R1, R2), a central section located between the first and second cylindrical sections and having a second diameter (R3), and first and second frusto-conical sections connecting the first and second sections to the central section and forming respective first and second frusto-conical surfaces. A plurality of ports, each form a fluid passage through the valve housing and have first and second nozzles with first and second nozzle openings.
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