Method of operating a piezoelectric plasma generator
US12075551B2 · kind B2 · utility
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5References
16Claims
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Key dates
| Filing date | Dec 17, 2020 |
| Grant date | Aug 27, 2024 |
| Priority date | — |
| Expiry date | Jun 12, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05H2242/22
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method of operating a piezoelectric plasma generator including applying an input signal to a piezoelectric transformer of the piezoelectric plasma generator. An absolute value of a peak amplitude of the input signal is periodically reduced and increased to a level smaller and larger than an ignition voltage of the plasma generator, such that plasma generation periodically collapses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.