Power plants – Reaction motor – Condition responsive thrust varying means
Reexamination Certificate
2006-01-17
2006-01-17
Gartenberg, Ehud (Department: 3746)
Power plants
Reaction motor
Condition responsive thrust varying means
C060S771000
Reexamination Certificate
active
06986246
ABSTRACT:
A side thruster valve of an aerospace craft is improved to reduce torque of a servo-motor, etc. needed for nozzle opening and closing to thereby realize a compact and light weight device. The side thruster valve comprises a valve plug having its back directed to an axis of the aerospace craft and independently movable between a fully opened position and a fully closed position of the valve plug in a plane orthogonal to the axis of the aerospace craft, an actuating means for moving the valve plug in an axial direction of the valve plug and an elastic member for activating the valve plug in the axial direction of the valve plug. In a side thruster device comprising a plurality of the side thruster valves, the side thruster valves are arranged independently of each other to thereby broaden freedom of combustion control and improve fuel consumption.
REFERENCES:
patent: 3178883 (1965-04-01), Webb
patent: 3848806 (1974-11-01), Samuelsen et al.
patent: 6170257 (2001-01-01), Harada et al.
patent: 6233919 (2001-05-01), Abel et al.
patent: 43-13887 (1968-06-01), None
patent: 62-59748 (1987-04-01), None
patent: 7-317932 (1995-12-01), None
patent: 11-280433 (1999-10-01), None
patent: 1-179100 (1999-12-01), None
patent: 3027558 (2000-01-01), None
patent: 2000-297701 (2000-10-01), None
patent: 2001-41105 (2001-02-01), None
Gartenberg Ehud
Wenderoth , Lind & Ponack, L.L.P.
LandOfFree
Side thruster valve and side thruster device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Side thruster valve and side thruster device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Side thruster valve and side thruster device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3580153