FR1305478A - Perfectionnements aux trompes et tubulures ou conduits à voile divergent fluide - Google Patents

Perfectionnements aux trompes et tubulures ou conduits à voile divergent fluide

Info

Publication number
FR1305478A
FR1305478A FR869390A FR869390A FR1305478A FR 1305478 A FR1305478 A FR 1305478A FR 869390 A FR869390 A FR 869390A FR 869390 A FR869390 A FR 869390A FR 1305478 A FR1305478 A FR 1305478A
Authority
FR
France
Prior art keywords
tubes
veil
refinements
ducts
divergent
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
FR869390A
Other languages
English (en)
Inventor
Marcel Pierre Le Nabour
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 FR869390A priority Critical patent/FR1305478A/fr
Priority to DES79952A priority patent/DE1210635B/de
Priority to GB2894462A priority patent/GB1009170A/en
Application granted granted Critical
Publication of FR1305478A publication Critical patent/FR1305478A/fr
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/06—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in annular, tubular or hollow conical form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/063—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet one fluid being sucked by the other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/065—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet an inner gas outlet being surrounded by an annular adjacent liquid outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/28—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/97—Rocket nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR869390A 1961-07-28 1961-07-28 Perfectionnements aux trompes et tubulures ou conduits à voile divergent fluide Expired FR1305478A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR869390A FR1305478A (fr) 1961-07-28 1961-07-28 Perfectionnements aux trompes et tubulures ou conduits à voile divergent fluide
DES79952A DE1210635B (de) 1961-07-28 1962-06-16 Stroemungsdiffusor mit aus einem Hilfsstroemungsmittelschleier bestehender Begrenzungswand
GB2894462A GB1009170A (en) 1961-07-28 1962-07-27 Improvements in or relating to devices for augmenting the momentum of a flow of fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR869390A FR1305478A (fr) 1961-07-28 1961-07-28 Perfectionnements aux trompes et tubulures ou conduits à voile divergent fluide

Publications (1)

Publication Number Publication Date
FR1305478A true FR1305478A (fr) 1962-10-05

Family

ID=8760291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR869390A Expired FR1305478A (fr) 1961-07-28 1961-07-28 Perfectionnements aux trompes et tubulures ou conduits à voile divergent fluide

Country Status (3)

Country Link
DE (1) DE1210635B (fr)
FR (1) FR1305478A (fr)
GB (1) GB1009170A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0212195A1 (fr) * 1985-07-16 1987-03-04 Starrfräsmaschinen AG Dispositif pour diminuer la diffusion de la poussière et pour décharger des copeaux qui viennent d'un poste de travail d'une machine-outil
FR2687705A1 (fr) * 1992-02-25 1993-08-27 Kallista Inc Bec verseur pour robinet.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2705739B1 (fr) * 1993-05-28 1995-08-18 Europ Propulsion Tuyère de moteur-fusée à section de sortie sélectivement réduite.
FR2985202A1 (fr) * 2012-01-03 2013-07-05 Oreal Tete de distribution
FR2985201B1 (fr) * 2012-01-03 2016-01-08 Oreal Tete de distribution creuse
CA3021746A1 (fr) 2017-10-20 2019-04-20 Tti (Macao Commercial Offshore) Limited Ventilateur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973164C (de) * 1950-06-16 1959-12-10 Snecma Vorrichtung zum Ablenken eines aus einer Leitung austretenden Strahles
FR1139802A (fr) * 1955-11-29 1957-07-05 Perfectionnement aux tuyauteries ou aux canaux parcourus par des fluides
DE1057461B (de) * 1956-12-06 1959-05-14 Snecma Duese mit Strahlablenkung durch Spoiler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0212195A1 (fr) * 1985-07-16 1987-03-04 Starrfräsmaschinen AG Dispositif pour diminuer la diffusion de la poussière et pour décharger des copeaux qui viennent d'un poste de travail d'une machine-outil
FR2687705A1 (fr) * 1992-02-25 1993-08-27 Kallista Inc Bec verseur pour robinet.

Also Published As

Publication number Publication date
GB1009170A (en) 1965-11-10
DE1210635B (de) 1966-02-10

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