DE973315C - Vorrichtung zum Ablenken eines aus einer Leitung ausstroemenden Strahles - Google Patents

Vorrichtung zum Ablenken eines aus einer Leitung ausstroemenden Strahles

Info

Publication number
DE973315C
DE973315C DES22547A DES0022547A DE973315C DE 973315 C DE973315 C DE 973315C DE S22547 A DES22547 A DE S22547A DE S0022547 A DES0022547 A DE S0022547A DE 973315 C DE973315 C DE 973315C
Authority
DE
Germany
Prior art keywords
line
wall
continuation
deflecting
flowing out
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
DES22547A
Other languages
English (en)
Inventor
Jean Bertin
Francois Gilbert
Marcel Kadosch
Raymond Hippolyte Marchal
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Application granted granted Critical
Publication of DE973315C publication Critical patent/DE973315C/de
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15CFLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00Circuit elements having no moving parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • B05B1/267Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being deflected in determined directions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/28Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with integral means for shielding the discharged liquid or other fluent material, e.g. to limit area of spray; with integral means for catching drips or collecting surplus liquid or other fluent material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C9/00Adjustable control surfaces or members, e.g. rudders
    • B64C9/38Jet flaps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00Stators
    • F01D9/02Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B25/00Engines characterised by using fresh charge for scavenging cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K1/00Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/28Plants 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K7/00Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/02Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being intermittent, i.e. pulse-jet
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B1/00Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
    • F03B1/04Nozzles; Nozzle-carrying members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/02Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2700/00Measures relating to the combustion process without indication of the kind of fuel or with more than one fuel
    • F02B2700/03Two stroke engines
    • F02B2700/037Scavenging or charging channels or openings
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Heat Treatment Of Articles (AREA)

Description

Hierzu 1 Blatt Zeichnungen
© 909 695/8 1.60

Claims (3)

  1. PATENTANSPRÜCHE:
    ι. Vorrichtung zum Ablenken eines aus einer Leitung ausströmenden Strahles mit Hilfe einer gekrümmten Fortsetzung der Leitungswand und eines auf der der gekrümmten Wandfortsetzung gegenüberliegenden Seite des abzulenkenden Strahles zugeführten Hilfsmediums, das eine Geschwindigkeitskomponente senkrecht zum Hauptstrahl besitzt, nach Patent 971 025, da durch gekennzeichnet, daß als Hilfsmedium ein unter Druck stehendes Gas, z. B. verdichtete Luft, verwendet wird, das einer äußeren Quelle über eine mit einem Regelorgan versehene Leitung entnommen und durch eine Düse mit vorzugsweise spaltförmigem Austrittsquerschnitt quer in den Hauptstrahl eingeblasen wird.
  2. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Düse (47) in ihrer Weite und in ihrer Neigung zum Hauptstrahl verstellbar ist.
  3. 3. Vorrichtung nach Anspruch 1 für einen aus einer Leitung mit kreisringförmigem Querschnitt austretenden Strahl, dadurch gekennzeichnet, daß das unter Druck stehende Gas durch einen entweder in der inneren oder in der äußeren Wand der Leitung angeordneten und senkrecht zur Leitungsachse verlaufenden Ringspalt eingeblasen wird, wobei jeweils die dem Ringspalt gegenüberliegende äußere bzw. innere Wand der Leitung die gekrümmte Wandfortsetzung aufweist.
DES22547A 1950-04-28 1951-03-30 Vorrichtung zum Ablenken eines aus einer Leitung ausstroemenden Strahles Expired DE973315C (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR973315X 1950-04-28
FR63239T 1952-07-17

Publications (1)

Publication Number Publication Date
DE973315C true DE973315C (de) 1960-01-21

Family

ID=62235376

Family Applications (1)

Application Number Title Priority Date Filing Date
DES22547A Expired DE973315C (de) 1950-04-28 1951-03-30 Vorrichtung zum Ablenken eines aus einer Leitung ausstroemenden Strahles

Country Status (4)

Country Link
BE (1) BE500785A (de)
DE (1) DE973315C (de)
FR (3) FR1010405A (de)
NL (1) NL84721C (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955102C (de) * 1953-11-07 1956-12-27 Benno Schilde Maschb Ag Verfahren und Vorrichtungen zum Hin- und Herschwenken eines Gas- oder Fluessigkeitsstromes
DE1291207B (de) * 1962-08-07 1969-03-20 Snecma Ablenkeinrichtung fuer den Schubstrahl einer Rueckstossduese eines Luft- oder Raumfahrzeuges
US3464091A (en) * 1965-09-16 1969-09-02 Eckert Und Ziegler Gmbh Injection molding machine
EP0796196A1 (de) * 1994-12-30 1997-09-24 Grumman Aerospace Corporation Düse mit durch ein fluid geregelter schubrichtung

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH357923A (fr) * 1952-06-05 1961-10-31 Snecma Propulseur à réaction pourvu d'un dispositif de réglage de la section du jet propulsif
DE1097765B (de) * 1952-12-12 1961-01-19 Snecma Duese fuer Rueckstosstriebwerke
DE1083600B (de) * 1954-02-11 1960-06-15 Snecma Vorrichtung zum Regeln des wirksamen Querschnittes der Duese eines Rueckstossantriebes
US3095697A (en) * 1956-02-07 1963-07-02 Boeing Co Noise suppression nozzles with thrust reversal provision for jet engines
CH351801A (fr) * 1956-07-03 1961-01-31 Snecma Propulseur à réaction
DE1123919B (de) * 1957-08-14 1962-02-15 Snecma Vorrichtung zur Stabilisierung und Steuerung von lotrecht startenden und landenden Luftfahrzeugen
DE1207216B (de) * 1959-09-07 1965-12-16 Short Brothers & Harland Ltd Flugregelanlage fuer lotrecht startende und landende Luftfahrzeuge
EP0250497B1 (de) * 1985-12-23 1990-08-01 BARTSCH, Christian Nach dem zweitaktverfahren arbeitende verbrennungskraftmaschine
DE50009999D1 (de) * 1999-07-29 2005-05-12 Siemens Ag Vorrichtung und verfahren zur regelung eines kühlluftstroms einer gasturbine, sowie eine kühlluftdurchströmte gasturbine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955102C (de) * 1953-11-07 1956-12-27 Benno Schilde Maschb Ag Verfahren und Vorrichtungen zum Hin- und Herschwenken eines Gas- oder Fluessigkeitsstromes
DE1291207B (de) * 1962-08-07 1969-03-20 Snecma Ablenkeinrichtung fuer den Schubstrahl einer Rueckstossduese eines Luft- oder Raumfahrzeuges
US3464091A (en) * 1965-09-16 1969-09-02 Eckert Und Ziegler Gmbh Injection molding machine
EP0796196A1 (de) * 1994-12-30 1997-09-24 Grumman Aerospace Corporation Düse mit durch ein fluid geregelter schubrichtung
EP0796196A4 (de) * 1994-12-30 1998-04-01 Grumman Aerospace Corp Düse mit durch ein fluid geregelter schubrichtung

Also Published As

Publication number Publication date
FR60250E (fr) 1954-10-12
FR1010405A (fr) 1952-06-11
BE500785A (de) 1900-01-01
FR63239E (fr) 1955-09-12
NL84721C (de) 1900-01-01

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