Power plants – Fluid motor means driven by waste heat or by exhaust energy... – With supercharging means for engine
Reexamination Certificate
2005-09-06
2005-09-06
Richter, Sheldon J (Department: 3748)
Power plants
Fluid motor means driven by waste heat or by exhaust energy...
With supercharging means for engine
Reexamination Certificate
active
06938418
ABSTRACT:
An aircraft control system includes a propeller governor in which a stepper motor is used to apply a compression force on a speeder spring, and a turbocharger in which a stepper motor is used to actuate a needle valve associated with a diaphragm cell. An electronic control unit may be used to control the stepper motor in the propeller governor and the stepper motor in the turbocharger. The integration of the propeller governor and the turbocharger into a single control system decreases the number of individual adjustments that must be performed manually by the pilot.
REFERENCES:
patent: 4626170 (1986-12-01), Dorsch
patent: 4645420 (1987-02-01), Warner
patent: 4703625 (1987-11-01), Caldwell
patent: 5299911 (1994-04-01), Moriya
patent: 5417193 (1995-05-01), Fillman et al.
patent: 5549089 (1996-08-01), Snell et al.
patent: 5577487 (1996-11-01), Ohtake et al.
patent: 5755101 (1998-05-01), Free et al.
patent: 5810560 (1998-09-01), Tanaka
patent: 5829254 (1998-11-01), Hayashi et al.
patent: 5960631 (1999-10-01), Hayashi
patent: 6018949 (2000-02-01), Brosecke et al.
patent: 6076352 (2000-06-01), Hayashi
patent: 6077040 (2000-06-01), Pruden
patent: 6171055 (2001-01-01), Vos et al.
patent: 6178748 (2001-01-01), Oleksiewicz
patent: 6224021 (2001-05-01), Tanaka
patent: 31 29 686 (1983-02-01), None
patent: 2 694 341 (1994-02-01), None
patent: 460912 (1937-02-01), None
patent: 529783 (1940-11-01), None
patent: 597908 (1948-02-01), None
patent: 60-192826 (1985-10-01), None
patent: 61-160537 (1986-07-01), None
patent: 11-255199 (1999-09-01), None
patent: 99/51868 (1999-10-01), None
Bayerl Johann
Koch Thomas
Lippitsch Heinz
Mayr Gerald
Moseneder Manfred
BRP-Rotax GmbH & Co. KG
ERP Legal Services
Richter Sheldon J
LandOfFree
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