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. 17, 2001
Filed:
Dec. 02, 1999
Uwe Albrecht, Nurnberg, DE;
Uwe Brede, Furth, DE;
Anton Bretfeld, Furth, DE;
Heinz-Peter Cornelius, Wilhermsdorf, DE;
Josef Kraft, Berg, DE;
Dynamit Nobel GmbH Explosivstoff-und Systemtechnik, Troisdorf, DE;
Abstract
An igniting/firing element includes a casing (,) receiving electrical junction lines connected to an igniting jumper (,) on a chip (,) provided with at least one igniting unit (,). In order to allow for the element to be universally used and to avoid uncontrolled discharge, it is suggested that the junction lines be designed in the form of pins, which are led to the casing (,) through a glass seal, and that the casing bottom (,) be a metal body (,) in which bores (,) are provided for said glass seals (,) to pass through, and that the metal body be positive-fit to the plastic body (,) covering the peripheral wall of the casing (,) and wrapping the pin tops (,) emerging from the glass seal (,).