Device for generating aperiodic airborne shock waves for characterizing pressure sensors in dynamic regimes

FR3168263A1Pending Publication Date: 2026-05-08COMMISSARIAT A LENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
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Patent Information

Authority / Receiving Office
FR · FR
Patent Type
Applications
Current Assignee / Owner
COMMISSARIAT A LENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
Filing Date
2024-11-05
Publication Date
2026-05-08
Patent Text Reader

Abstract

The invention relates to a device (1) for generating airborne shock waves in the form of aperiodic peak-depression signals for the dynamic characterization of pressure sensors, comprising an air burster equipped with a pair of electrodes (2) and a system (3) for overvoltaging the electrodes to produce ignition between them, the ignition leading to the generation of a shock wave by air breakdown. Figure for the abstract: Figure 1
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Citation Information

Patent Citations

  • Hydraulic dynamic testing system used for pressure sensor

    CN85104740A

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    US20200393315A1