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:
Oct. 27, 1998
Filed:
Apr. 09, 1996
Applicant:
Inventor:
Jean-Francois Beau, Saint-Ouen L'Aumone, FR;
Assignee:
Societe Nationale Industrielle et Aerospatiale, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C06C / ; F42C / ; C06D / ;
U.S. Cl.
CPC ...
102202 ; 1022756 ; 102380 ; 102530 ; 60 39821 ; 60256 ; 244-322 ; 244169 ;
Abstract
A pyrotechnic ignition device for a gas generator (G), in which: (i) at least in the vicinity of the primary charge (CP), the transmission line (L) is at least substantially perpendicular to the longitudinal axis (X--X) of the outer case (E) of the generator (G); (ii) the end of the transmission line, provided with a deflagrating terminal lead charge (r), emerges in a sealed intermediate chamber (CI); and (iii) the intermediate chamber (CI) is connected to the primary charge (CP) via at least one throttling vent (e) having an axis (1--1) at least approximately parallel to the longitudinal axis (X--X) of the outer case (E).