Patent · US Active

Igniter base for pyrotechnic devices

US8967047B2 · kind B2 · utility

0Cited by

11References

3Claims

0Family size

Assignee

A&O TECHNOLOGIES LLC · US

Inventors

Andre Kraft · Schönebeck, DE
Christian Kuhn · Leipzig, DE
Olaf Jurkowski · Schönebeck, DE

Key dates

Filing date	Mar 13, 2013
Grant date	Mar 3, 2015
Priority date	—
Expiry date	Mar 22, 2033

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF42B3/12
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

Igniter base for a pyrotechnic initiator has a glass base together with fused-in contact pins that function as a pole carrier and thus fixes the contact pins in secure correlation to one another. The end side of the glass base and the contact pins form a level plane, so that an ignition bridge resting flush on the glass base can be attached to the poles. The contact pins project beyond the glass base on the opposite side and a part of the glass base and a part of the contact pins projecting beyond the glass base are equipped with a plastic jacketing.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.