FR1014955A - Procédé de régulation de compresseurs, notamment pour le condionnement d'air et dispositifs en permettant la mise en oeuvre
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Procédé de régulation de compresseurs, notamment pour le condionnement d'air et dispositifs en permettant la mise en oeuvre
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F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F04D—NON-POSITIVE-DISPLACEMENT PUMPS
F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
F04D27/02—Surge control
F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
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FR1014955D1950-03-221950-03-22Procédé de régulation de compresseurs, notamment pour le condionnement d'air et dispositifs en permettant la mise en oeuvre
ExpiredFR1014955A
(fr)
Procédé perfectionné de conditionnement d'air, notamment pour la conservation et le traitement de matières périssables, notamment de matières végétales