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F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
F04F5/46—Arrangements of nozzles
F04F5/461—Adjustable nozzles
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FR581417D1924-05-081924-05-08Perfectionnements apportés aux injecteurs pour l'alimentation de chaudières ou autres applications analogues
ExpiredFR581417A
(fr)