Patent · US Expired

High voltage generator, especially for using as a noise frequency generator

US6969944B2 · kind B2 · utility

3Cited by

12References

7Claims

0Family size

Assignee

Diehl Munitionssysteme GmbH & Co. · DE

Inventors

Geoffrey Staines · Haag in Oberbayern, DE
Josef Dommer · Wendelstein, DE
Frank Sonnemann · Koblenzer Straße, DE
Jurgen Bohl · Eckental, DE
Tilo Ehlen · Koblenzer Straße, DE

Key dates

Filing date	Oct 10, 2002
Grant date	Nov 29, 2005
Priority date	—
Expiry date	Dec 5, 2022

Classification

Technology area (CPC H)Electricity
CPC primaryH02N2/183
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A very compact interference frequency generator (11) which emits with an extremely wide band width and extremely powerfully is afforded by the combination of a mechanical pulse generator (25) with two piezoelectric pillars (13) which are disposed axially in succession and which can be axially acted upon by the pulse generator (25) and which are electrically connected in series in opposite relationship and which are electrically conductively connected with their mutually remote ends (18) to electrodes (34) which extend parallel to the piezoelectric pillars (13) to an electrically conductive coupling portion (15) between the piezoelectric pillars (13) where they end as electrodes (36) of an axial spark gap and at the same time spark gaps (37) which are oriented inclinedly radially towards the coupling portion (15).

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