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:
Jul. 28, 1981
Filed:
Oct. 17, 1979
Applicant:
Inventor:
Peter Weidner, Breitenbrunn, DE;
Assignee:
Diehl GmbH & Co., , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F42C / ;
U.S. Cl.
CPC ...
102210 ; 102513 ;
Abstract
An electrical projectile detonator, particularly a base detonator, containing a piezoceramic cell as a current generator. The cell is retained against the inside of the projectile base or base screw. A rupture plate is positioned on the outside of the base at a predetermined spacing from the cell. The rupture plate is adapted to be disintegrated by the gas pressure of the projectile propellent charge to thereby produce a shock wave in the projectile base. This shock wave propagates within the projectile and loads the piezoceramic cell so as to generate a voltage in the cell.