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:
Feb. 23, 1982
Filed:
Feb. 04, 1980
Applicant:
Inventors:
Peter Weidner, Breitenbrunn, DE;
Dietmar Stutzle, Lauf/Pegnitz, DE;
Assignee:
Diehl GmbH & Co., Nuremberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F42C / ;
U.S. Cl.
CPC ...
102210 ;
Abstract
Generator for generating electrical ignition or detonation energy in a spin projectile through a piezo element utilizing the spin of the projectile for generating the electrical energy. The piezo element lies against the interior of the projectile shell and is polarized radially relative to the longitudinal axis of the projectile. Preferably, the piezo element is of tubular configuration. A core is radially movably supported interiorly of the projectile shell so as to charge the piezo element during the rotational acceleration of the projectile.