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. 17, 2002
Filed:
Mar. 30, 2000
Applicant:
Inventors:
Heinz Kern, Furth, DE;
Wolfgang Mosig, Hartmannshof, DE;
Assignee:
Dynamit Nobel GmbH Explosivstoff-und Systemtechnik, Troisdorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 3/776 ; H01H 8/5055 ;
U.S. Cl.
CPC ...
H01H 3/776 ; H01H 8/5055 ;
Abstract
A pyrotechnic active element for separating media and/or fluids has a base element ( ) and an electrical ignition element ( ) which is arranged on or in the base element ( ). The pyrotechnic active element also includes a pyrotechincal charge ( ) which can be ignited by the ignition element ( ), in addition to a separating element ( ) which is fitted with a separating tool ( ) and a fixing member ( ) for the tool. The fixing element ( ) is hermetically sealed to the base element ( ). The connection is disrupted when the pyrotechnical charge ( ) is ignited.