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:
Dec. 30, 1980
Filed:
Sep. 18, 1978
Werner Rudenauer, Roth, DE;
Ralf Siewert, Nuremberg, DE;
Diehl GmbH & Co., Nuremberg, DE;
Abstract
An electrical projectile detonator, particularly a base detonator or fuse which incorporates a piezoceramic cell as a current generator wherein it is possible to generate a voltage through the intermediary of the gas pressure of a pyrotechnic explosive charge. The piezoceramic cell is arranged in a tail-ended cup-like recess of the projectile base, or in a threaded base, so as to be positioned against an intermediate base element serving as an anvil and covered by a pressure plate, which by means of the gas pressure of the projectile impelling charge acting on a tail-ended closure disc or the like during the discharge of the projectile, can be pressed against the piezoceramic cell.