FR1451539A - Improvements to devices with a nozzle in the form of a thin slot, for gaseous fluids - Google Patents

Improvements to devices with a nozzle in the form of a thin slot, for gaseous fluids

Info

Publication number
FR1451539A
FR1451539A FR25625A FR25625A FR1451539A FR 1451539 A FR1451539 A FR 1451539A FR 25625 A FR25625 A FR 25625A FR 25625 A FR25625 A FR 25625A FR 1451539 A FR1451539 A FR 1451539A
Authority
FR
France
Prior art keywords
nozzle
devices
gaseous fluids
thin slot
slot
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR25625A
Other languages
French (fr)
Inventor
Henri Francois Marie Schmitt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bertin et Cie SA filed Critical Bertin et Cie SA
Priority to FR25625A priority Critical patent/FR1451539A/en
Application granted granted Critical
Publication of FR1451539A publication Critical patent/FR1451539A/en
Priority to NL6610045A priority patent/NL6610045A/xx
Priority to BE684230D priority patent/BE684230A/xx
Priority to GB32910/66A priority patent/GB1152194A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • F04F5/466—Arrangements of nozzles with a plurality of nozzles arranged in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • F04F5/467—Arrangements of nozzles with a plurality of nozzles arranged in series

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Jet Pumps And Other Pumps (AREA)
FR25625A 1965-07-22 1965-07-22 Improvements to devices with a nozzle in the form of a thin slot, for gaseous fluids Expired FR1451539A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR25625A FR1451539A (en) 1965-07-22 1965-07-22 Improvements to devices with a nozzle in the form of a thin slot, for gaseous fluids
NL6610045A NL6610045A (en) 1965-07-22 1966-07-15
BE684230D BE684230A (en) 1965-07-22 1966-07-15
GB32910/66A GB1152194A (en) 1965-07-22 1966-07-21 Improvements relating to Ejectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR25625A FR1451539A (en) 1965-07-22 1965-07-22 Improvements to devices with a nozzle in the form of a thin slot, for gaseous fluids

Publications (1)

Publication Number Publication Date
FR1451539A true FR1451539A (en) 1966-01-07

Family

ID=8585061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR25625A Expired FR1451539A (en) 1965-07-22 1965-07-22 Improvements to devices with a nozzle in the form of a thin slot, for gaseous fluids

Country Status (4)

Country Link
BE (1) BE684230A (en)
FR (1) FR1451539A (en)
GB (1) GB1152194A (en)
NL (1) NL6610045A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530317A1 (en) * 1982-07-15 1984-01-20 Raffinage Cie Francaise METHOD AND DEVICE FOR THE COMBUSTION OF COMBUSTIBLE GASES WITH INDUCTION OF ATMOSPHERIC AIR
FR2558071A1 (en) * 1984-01-13 1985-07-19 Raffinage Cie Francaise METHOD AND DEVICE FOR MIXING AT LEAST TWO GASES AND APPLICATION TO THE DILUTION IN THE AIR OF A GAS BEFORE REJECTING IT TO THE ATMOSPHERE
FR2561539A1 (en) * 1984-03-20 1985-09-27 Raffinage Cie Francaise DEVICE FOR SPRAYING A LIQUID IN A GAS FLOW WITH SEVERAL SUCCESSIVE VENTURIS AND APPLICATIONS THEREOF
WO2015049453A1 (en) * 2013-10-03 2015-04-09 Snecma Jet pump for turbomachine lubrication chamber depressurization circuit
FR3011583A1 (en) * 2013-10-03 2015-04-10 Snecma JET TRUMP FOR DEPRESSURIZING LUBRICATING ENCLOSURES OF A COAXIAL INDEPENDENT INJECTOR TURBOMACHINE
WO2019138032A1 (en) * 2018-01-12 2019-07-18 Coval Supersonic ejector with annular chamber

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006038810A1 (en) * 2004-10-01 2006-04-13 Propure As Multi fluid injection mixer
DE102010014580A1 (en) * 2010-04-09 2011-10-13 Dieter Wurz Multi-fuel nozzle with primary gas jet
US11833481B2 (en) 2018-10-05 2023-12-05 Produced Water Absorbents Inc. Multi-channel, variable-flow mixers and related methods
CA3122374A1 (en) 2018-12-07 2020-06-11 Produced Water Absorbents Inc. Multi-fluid injection mixer and related methods

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530317A1 (en) * 1982-07-15 1984-01-20 Raffinage Cie Francaise METHOD AND DEVICE FOR THE COMBUSTION OF COMBUSTIBLE GASES WITH INDUCTION OF ATMOSPHERIC AIR
EP0099828A2 (en) * 1982-07-15 1984-02-01 Compagnie De Raffinage Et De Distribution Total France Apparatus for the combustion of combustible fluids with air induction
EP0099828A3 (en) * 1982-07-15 1985-09-18 Compagnie Francaise De Raffinage Societe Anonyme Dite: Apparatus for the combustion of combustible fluids with air induction, and method
FR2558071A1 (en) * 1984-01-13 1985-07-19 Raffinage Cie Francaise METHOD AND DEVICE FOR MIXING AT LEAST TWO GASES AND APPLICATION TO THE DILUTION IN THE AIR OF A GAS BEFORE REJECTING IT TO THE ATMOSPHERE
EP0149574A2 (en) * 1984-01-13 1985-07-24 Compagnie De Raffinage Et De Distribution Total France Method for diluting a gas, or mixture of gases, with air before discharge to atmosphere
EP0149574A3 (en) * 1984-01-13 1985-09-11 Compagnie Francaise De Raffinage Societe Anonyme Dite: Method for diluting a gas, or mixture of gases, with air before discharge to atmosphere
FR2561539A1 (en) * 1984-03-20 1985-09-27 Raffinage Cie Francaise DEVICE FOR SPRAYING A LIQUID IN A GAS FLOW WITH SEVERAL SUCCESSIVE VENTURIS AND APPLICATIONS THEREOF
EP0157691A1 (en) * 1984-03-20 1985-10-09 Compagnie De Raffinage Et De Distribution Total France Device to pulverize a liquid into a gaseous flux comprising several aligned venturis, and application of this device
WO2015049453A1 (en) * 2013-10-03 2015-04-09 Snecma Jet pump for turbomachine lubrication chamber depressurization circuit
FR3011583A1 (en) * 2013-10-03 2015-04-10 Snecma JET TRUMP FOR DEPRESSURIZING LUBRICATING ENCLOSURES OF A COAXIAL INDEPENDENT INJECTOR TURBOMACHINE
FR3011582A1 (en) * 2013-10-03 2015-04-10 Snecma JET TROMPE FOR DEPRESSURIZATION CIRCUIT OF A LUBRICATION CHAMBER
GB2533887A (en) * 2013-10-03 2016-07-06 Snecma Jet pump for turbomachine lubrication chamber depressurization circuit
US10316863B2 (en) 2013-10-03 2019-06-11 Safran Aircraft Engines Jet pump for turbomachine lubrication chamber depressurization circuit
GB2533887B (en) * 2013-10-03 2020-05-20 Snecma Jet pump for turbomachine lubrication chamber depressurization circuit
WO2019138032A1 (en) * 2018-01-12 2019-07-18 Coval Supersonic ejector with annular chamber
FR3076871A1 (en) * 2018-01-12 2019-07-19 Coval SUPERSONIC EJECTOR WITH ANNULAR CHAMBER
US11680586B2 (en) 2018-01-12 2023-06-20 Coval Supersonic ejector with annular chamber

Also Published As

Publication number Publication date
GB1152194A (en) 1969-05-14
BE684230A (en) 1966-12-16
NL6610045A (en) 1967-01-23

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