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:
Mar. 12, 1991
Filed:
Mar. 13, 1989
Philip M Vincent, Hyde Park, MA (US);
Albert L Chang, Lexington, MA (US);
Ivan A Martorell, Delmont, PA (US);
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Abstract
A microcomputer-based real-time flash x-ray controller, which completely eliminates the 'guesswork' in capturing projectiles on radiographs. The microcomputer measures the projectile velocity with high precision, calculates the correct delays in real-time and sends out appropriate triggering pulses to activate the x-ray tubes, arbitrarily arranged along the projectile flight path, to capture the projectile on radiographs at desired locations. The system imposes virtually no restrictions on x-ray tube locations downrange. It is software driven, user friendly and fully programmable for various ballistic range set-ups and it can be easily adapted to synchronize the time-critical controls of other equipment such as high speed cameras, target instrumentations, and the like. The use of a personal computer, centralizes the range operations as equipment control and experiment record-keeping become an integral task.