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Two-stage ejector

Abstract : This two-stage ejector comprises a body (16) comprising: - a compressed air intake (E); - a compressed air injection nozzle (17) placed downstream of the air intake; - a central duct (18); and - an outlet mixer (19). The injection nozzle (17), the central duct (18) and the outlet mixer (19) are disposed along an axis (X-X') of the ejector so that the ends of the axial duct are respectively spaced apart from the nozzle and from the mixer so as to form a first and a second suction zone (23, 25) that communicates with a single common air suction chamber (21).
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https://hal.archives-ouvertes.fr/hal-03161832
Contributor : Lucien Baldas <>
Submitted on : Monday, March 8, 2021 - 10:00:45 AM
Last modification on : Wednesday, March 31, 2021 - 10:36:19 AM

Identifiers

  • HAL Id : hal-03161832, version 1

Citation

Stéphane Orieux, Lucien Baldas. Two-stage ejector. France, Patent n° : WO2020020886 (A1). MS2M. 2020. ⟨hal-03161832⟩

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