IT955903B - Eiettore con aree variabili della sezione di miscelazione e dell u gello primario - Google Patents

Eiettore con aree variabili della sezione di miscelazione e dell u gello primario

Info

Publication number
IT955903B
IT955903B IT24911/72A IT2491172A IT955903B IT 955903 B IT955903 B IT 955903B IT 24911/72 A IT24911/72 A IT 24911/72A IT 2491172 A IT2491172 A IT 2491172A IT 955903 B IT955903 B IT 955903B
Authority
IT
Italy
Prior art keywords
gell
ejector
primary
mixing section
variable areas
Prior art date
Application number
IT24911/72A
Other languages
English (en)
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Application granted granted Critical
Publication of IT955903B publication Critical patent/IT955903B/it

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
    • F04F5/461—Adjustable nozzles
    • 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
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • 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
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
    • 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
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3125—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characteristics of the Venturi parts
    • B01F25/31251—Throats
    • B01F25/312511—Adjustable Venturi throat

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
IT24911/72A 1971-06-02 1972-05-26 Eiettore con aree variabili della sezione di miscelazione e dell u gello primario IT955903B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14913471A 1971-06-02 1971-06-02

Publications (1)

Publication Number Publication Date
IT955903B true IT955903B (it) 1973-09-29

Family

ID=22528940

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24911/72A IT955903B (it) 1971-06-02 1972-05-26 Eiettore con aree variabili della sezione di miscelazione e dell u gello primario

Country Status (5)

Country Link
US (1) US3721387A (it)
DE (1) DE2226745C2 (it)
FR (1) FR2141308A5 (it)
GB (1) GB1345461A (it)
IT (1) IT955903B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988002A (en) * 1972-07-10 1976-10-26 United Technologies Corporation In-line balance valves
US3805831A (en) * 1972-11-09 1974-04-23 D Culbertson Proportioning-mixing apparatus
US4796547A (en) * 1986-01-24 1989-01-10 Hitachi Zosen Corporation Fine particle dispersing device for mixing reactant with combustion gas
DE3913334A1 (de) * 1989-04-22 1990-10-25 Caldyn Apparatebau Gmbh Vorrichtung fuer die zerstaeubung von fluessigkeit oder fuer die zerteilung von gas in kleine blasen
DE4137573C2 (de) * 1991-11-15 1998-01-15 Motoren Werke Mannheim Ag Venturi-Mischer zum Mischen von Gas und Luft, insbesondere für einen Verbrennungsmotor
US5240409A (en) * 1992-04-10 1993-08-31 Institute Of Gas Technology Premixed fuel/air burners
DE19707165A1 (de) * 1997-02-22 1998-08-27 Gelhard Volker Dipl Ing Dipl W Vorrichtung und Verfahren zum Vermischen eines ersten Fluids mit einem zweiten Fluid
DE10019409C5 (de) * 2000-04-19 2004-04-29 Daimlerchrysler Ag Abgasrückführeinrichtung für Brennkraftmaschinen
DE20106613U1 (de) * 2001-04-17 2001-07-12 Horn, Franziskus, Dr., Santiago, Lo Barnechea Düse zur Verwendung von Phosphorwasserstoff
GB2381217B (en) * 2001-10-26 2005-03-30 Agco Gmbh & Co Dry air filter for the combustion engines of commercial vehicles
US7165881B2 (en) * 2002-09-11 2007-01-23 Holl Technologies Corporation Methods and apparatus for high-shear mixing and reacting of materials
IL187911A0 (en) * 2007-12-05 2008-11-03 Bron Dan An automatic vacuum pump
DE102008012725A1 (de) * 2008-03-05 2009-09-24 United Waters International Ag Vorrichtung zur Begasung von Flüssigkeiten
WO2014040607A1 (en) 2012-09-12 2014-03-20 Mwm Gmbh Gas mixer for internal combustion engines
US8985999B2 (en) 2013-01-18 2015-03-24 Trane International Inc. Fuel/air furnace mixer
FR3018900B1 (fr) * 2014-03-19 2016-04-15 Yahtec Dispositif de bruleur a pre melange gaz
ES2615080B1 (es) * 2015-12-02 2018-03-15 Pulverizadores Fede, S.L. Pulverizador perfeccionado
CA2957467A1 (en) * 2016-02-24 2017-08-24 General Electric Company Turbine engine ejector throat control

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2212052A (en) * 1937-09-17 1940-08-20 V N Schultz Corp Oil burner
US3507626A (en) * 1965-10-15 1970-04-21 Mobay Chemical Corp Venturi mixer

Also Published As

Publication number Publication date
FR2141308A5 (it) 1973-01-19
US3721387A (en) 1973-03-20
GB1345461A (en) 1974-01-30
DE2226745C2 (de) 1984-11-15
DE2226745A1 (de) 1973-01-04

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