FR1043343A - Dispositif de régulation ou de contrôle d'un écoulement tournant - Google Patents

Dispositif de régulation ou de contrôle d'un écoulement tournant

Info

Publication number
FR1043343A
FR1043343A FR1043343DA FR1043343A FR 1043343 A FR1043343 A FR 1043343A FR 1043343D A FR1043343D A FR 1043343DA FR 1043343 A FR1043343 A FR 1043343A
Authority
FR
France
Prior art keywords
regulating
controlling
rotating flow
rotating
flow
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
Other languages
English (en)
Inventor
Marcel Kadosch
Jean Le Foll
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
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Application granted granted Critical
Publication of FR1043343A publication Critical patent/FR1043343A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K7/00—Plants 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
    • F02K7/10—Plants 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 characterised by having ram-action compression, i.e. aero-thermo-dynamic-ducts or ram-jet engines
    • F02K7/20—Composite ram-jet/pulse-jet engines
    • 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
    • F02K1/78—Other construction of jet pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K7/00—Plants 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
    • F02K7/02—Plants 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
    • F02K7/06—Plants 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 with combustion chambers having valves
    • F02K7/067—Plants 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 with combustion chambers having valves having aerodynamic valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Theoretical Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Jet Pumps And Other Pumps (AREA)
FR1043343D 1952-06-05 1951-09-27 Dispositif de régulation ou de contrôle d'un écoulement tournant Expired FR1043343A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2801515X 1952-06-05

Publications (1)

Publication Number Publication Date
FR1043343A true FR1043343A (fr) 1953-11-09

Family

ID=9688902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1043343D Expired FR1043343A (fr) 1952-06-05 1951-09-27 Dispositif de régulation ou de contrôle d'un écoulement tournant

Country Status (4)

Country Link
US (1) US2801515A (fr)
DE (1) DE1053875B (fr)
FR (1) FR1043343A (fr)
GB (1) GB745673A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1155971A (fr) * 1956-07-11 1958-05-12 Snecma Perfectionnement aux propulseurs à réaction à plusieurs flux
FR1297930A (fr) * 1961-05-27 1962-07-06 Snecma Dispositif d'entrée d'air pour tuyères thermopropulsives à combustion périodique
US3774398A (en) * 1971-10-08 1973-11-27 A Etessam Gas generator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1801007A (en) * 1926-09-23 1931-04-14 Jezler Hubert Production of gas jets for power purposes
US2639580A (en) * 1945-03-21 1953-05-26 James L Stuart Valveless pulse jet engine
US2628471A (en) * 1945-08-02 1953-02-17 James Y Dunbar Synchronous augmenter for resojet motors
US2543758A (en) * 1947-06-13 1951-03-06 Jr Albert G Bodine Standing wave heat engine with means for supplying auxiliary air
US2546966A (en) * 1948-01-12 1951-04-03 Jr Albert G Bodine Multicircuit quarter wave pulse jet engine
FR1030483A (fr) * 1951-01-04 1953-06-15 Snecma Procédé et dispositifs de réglage d'un écoulement et leurs diverses applications
DE941103C (de) * 1952-03-11 1956-04-05 Snecma Energierueckgewinnungsvorrichtung fuer eine Gruppe von intermittierenden Strahltriebwerken mit Rueckstroemdrossel

Also Published As

Publication number Publication date
DE1053875B (de) 1959-03-26
GB745673A (en) 1956-02-29
US2801515A (en) 1957-08-06

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