Diehl Gmbh & Co.

Rainer Siebert

Erich Bock

Werner Rudenauer

Dietmar Stutzle

Peter F Weidner

Wilhelm Furst

Erich Gerum

An arming arrangement with rotatable airfoils or blades of a propeller constituting the deliverants for an arming criterium. The blades of the driving propeller for a drone, have the rotational movement thereof determined from the tail end of the drone towards one side of the propeller hub through a beam or radiation coupling and is then conducted to a counting evaluating circuit for the derivation of a release signal for the arming device.

Arming arrangement with rotatable airfoils

A time fuze or detonating device for unpredictably-detonating scatter ammunition, which is activatable through the intermediary of an electrical trigger signal. The time fuze or triggering device is equipped with a cyclical counter which, in dependence upon a time period which commences upon the deployment of the scatter ammunition, is supplied with counting pulses, and wherein upon the appearance of a switching information, there is counted further from an end-count position momentarily reached in the cyclical counter, into a pregiven triggering count position for the emission of the trigger signal.

Time fuze for unpredictably-detonating scatter ammunition

A detonator triggering device which is located in the head of an underwater projectile, and wherein a pressure receiver which is positioned within an opening in the projectile head is exposed to a dynamic pressure or velocity head. A piezo-ceramic disc which is equipped with electrical contacts is rigidly supported on one side thereof in the head of the projectile, and with its other side contacts against a pressure transmitting member which is supported within the opening in the head. As a result, the dynamic pressure will act against the piezo-ceramic disc. Every change in the dynamic pressure consequently provides for a corresponding change in the charge or change in the voltage of the piezo-ceramic disc. This permits itself to be processed in an electronic evaluating or gating circuit, such that the applicable voltage change is employed as the actuating criteria.

Detonator triggering device

An arrangement for the mechanical fastening and electrical connection of a pellet, particularly a tantalum pellet, covered with a surface-adherent electrode, to a support. The electrode cannot be subjected to inertial forces of the pellet. An intermediate sheathing is positioned between the electrode and the support. The sheathing non-adhesively encompasses the pellet in a form-fitting manner. The intermediate sheathing is glued to the support. The electrode is electrically connected with the support through a flexible conductor element.

Arrangement for the connection of an electrode to a support

A detonating arrangement for missiles in which, as a result of a change of the magnetic field of a permanent magnet at an approach to a ferromagnetic object, a voltage will be induced in an induction element, which is transmissible to the control input of electronic evaluating circuit powering a detonating medium.

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Rothenbach, Germany

Rainer Siebert