Rotary kinetic fluid motors or pumps – With control means responsive to non-cyclic condition... – Including control of starting motor or runner blade starting...
Reexamination Certificate
2006-06-27
2006-06-27
Look, Edward K. (Department: 3745)
Rotary kinetic fluid motors or pumps
With control means responsive to non-cyclic condition...
Including control of starting motor or runner blade starting...
C415S151000, C137S492500, C137S488000
Reexamination Certificate
active
07066710
ABSTRACT:
A starter air valve assembly includes a valve body, a flow control valve, a rate control servo mechanism, and a valve actuator. The valve body defines a flow passage having at least an inlet port and an outlet port. The valve is disposed at least partially within the flow passage and is moveable between an open position and a closed position. The rate control servo mechanism is adapted to receive pressurized fluid and is configured, upon receipt thereof, to supply a controlled flow of the pressurized fluid. The valve actuator is coupled to the valve and is in fluid communication with the rate control servo to thereby receive the controlled flow of the pressurized fluid. The valve actuator is configured, upon receipt of the controlled flow of the pressurized fluid, to move the valve between the closed position and the open position at a substantially controlled rate.
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Banta Paul W.
Wiggins Jimmy D.
Woodruff Edward E.
Honeywell International , Inc.
Ingrassra Fisher & Lorenz
Look Edward K.
Wiehe Nathan
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