Chemring Defence Germany Gmbh

Oliver Schultz

Stefan Glasa

Thorsten Kothe

Arthur Zahn

Thomas Garms

Holger Galley

Arthur Detlef Zahn

The invention provides for exchanging a complete luminous unit () instead of exchanging the individual components such as a battery (). For this purpose, at least one energy-saving light-emitting diode () as luminous means, a battery () and a magnetically actuable reed contact () serving as switching element are combined as luminous unit (). The use of a cost-effective light-emitting diode () and a battery () formed in space-saving fashion in accordance with the low power demand of the light-emitting diode () permits a compact configuration of the luminous unit (). The fact that the luminous unit () can be inserted into the floating body () as a unit and can be exchanged as a unit obviates a complicated battery change or change of luminous means entailing the risk of leaks.

Light signal, in particular maritime emergency light signal, and luminous unit for a light signal

A simple device for generating pyrotechnic effects, in which an enveloping body () is formed from a plurality of interconnected plate-like layers between which the pyrotechnic charges () as well as the igniter means () are embedded. A configuration of the igniter means () as heating resistors, in particular as heating resistors whose conductors run in a meandering path. Such igniter means () are particularly suitable for use in the formation of a plate-like enveloping body consisting of a plurality of layers. By virtue of this enveloping body, the device assumes a shape comparable to that of a credit card or bank card.

Device for generating pyrotechnic effects

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Bremerhaven, Germany

Oliver Schultz