EP0804966A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Electrostatic filter with fast cleaning process without loss of confinement
Assignee: Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
•
Filing: 1997-04-28
•
Granted: —
•
Expires: 2017-04-28
Abstract
Abstract Translated from French Filtre électrostatique dont l'enveloppe (2) est pourvue d'une membrane flexible (12) derrière laquelle on a placé un générateur d'ondes acoustiques (14) qui met en vibration le contenu gazeux du filtre pour détacher les poussières retenues et produire un décolmatage. <IMAGE> Electrostatic filter, the envelope (2) of which is provided with a flexible membrane (12) behind which an acoustic wave generator (14) has been placed which vibrates the gaseous content of the filter to detach the retained dust and produce a unclogging. <IMAGE>
Inventors
- 👤 Jean-Paul Granjean
- 👤 Jean-Raymond Bernard
- 👤 Guy Pilot
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-29 02:23
CPC Classifications
B; B01; B01D; B01D46/00; B01D46/0027; B01D46/0032; B03; B03C; B03C3/00; B03C3/34; B03C3/74; B01D46/0084; B01D46/0097; B01D46/42; B01D46/4245; B01D46/66; B01D46/74; B01D46/76; B01D71/00; B01D71/02; B01D71/022; B01D71/06; B01D2259/00; B01D2259/80; B01D2259/816
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.