Aeronautics and astronautics – Missile stabilization or trajectory control – Automatic guidance
Reexamination Certificate
2006-05-02
2006-05-02
Gregory, Bernarr E. (Department: 3662)
Aeronautics and astronautics
Missile stabilization or trajectory control
Automatic guidance
C244S003100, C244S003110, C244S003130, C244S003150, C244S003170
Reexamination Certificate
active
07036767
ABSTRACT:
The present invention relates to a projectile seeker which comprises: (a) A hollow in the projectile for accommodating a light sensor; (b) A light sensor located within said hollow for sensing light which is emitted or reflected from a target, and for producing an electronic signal upon sensing such emitted light; and (c) A longitudinal shaped opening at the slanted front-side surface of the projectile for enabling a shaped field of view to said light sensor which is limited by the boundaries of said opening, the opening width varies in a direction from the front to the back of the projectile in order to cause said electronic signal to depend on the spinning of the projectile and to be proportional to the orientation of the projectile with respect to the object.
REFERENCES:
patent: 4105174 (1978-08-01), Blomqvist et al.
patent: 4245890 (1981-01-01), Hartman et al.
patent: 4717822 (1988-01-01), Byren
patent: 5259570 (1993-11-01), Sochard
patent: 5333815 (1994-08-01), Sardanowsky
patent: 5368254 (1994-11-01), Wickholm
patent: 5372333 (1994-12-01), Uwira et al.
patent: 5647560 (1997-07-01), Schnatz et al.
patent: 5669580 (1997-09-01), Strauss
patent: 5681009 (1997-10-01), Vandersteen et al.
patent: 5693907 (1997-12-01), Rudnik
patent: 5762292 (1998-06-01), Schweyer et al.
patent: 5791591 (1998-08-01), Hoban
patent: 5836540 (1998-11-01), Romer et al.
patent: 6028712 (2000-02-01), McKenney et al.
patent: 6076765 (2000-06-01), Horwath
patent: 6138944 (2000-10-01), McCowan et al.
patent: 6180938 (2001-01-01), Crowther et al.
patent: 6310730 (2001-10-01), Knapp et al.
patent: 6357695 (2002-03-01), Horwath
patent: 6462889 (2002-10-01), Jackson
patent: 6525809 (2003-02-01), Perkins
patent: 6606066 (2003-08-01), Fawcett et al.
patent: 6648433 (2003-11-01), Kusic
patent: 6851645 (2005-02-01), Williams et al.
patent: 6910658 (2005-06-01), Hart et al.
patent: WO 98/31978 (1998-07-01), None
Driggers R G et al: “Parameters of Spinning FM Reticles” Applied Optics , Optical Society of Ametica, Washington, US, vol. 30, No. 7, Mar. 1, 1991 pp. 887-895.
Gregory Bernarr E.
Ohlandt Greeley Ruggiero & Perle L.L.P.
Rafael-Armament Development Authority Ltd.
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