The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 17, 1995
Filed:
Oct. 28, 1981
Applicant:
Inventor:
Pierre L Lamelot, Ville-d'Avray, FR;
Assignee:
Societe Anonyme de Telecommunications, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F41G / ;
U.S. Cl.
CPC ...
244-316 ;
Abstract
An optical guidance device comprises an entry lens of which the optical axis merges with the axis of rotation of the missile, a filiform infrared detector, sensitive to the infrared radiation of a target, is placed in the focal plane of the lens. The detector is intersected at least twice by circles centered on the axis of rotation of the missile. A circuit elaborates deviation information from the output signals from the detector. Steering means are provided for correcting the path of the missile from the deviation information.