FR1006146A - Clapet aérodynamique - Google Patents

Clapet aérodynamique

Info

Publication number
FR1006146A
FR1006146A FR1006146DA FR1006146A FR 1006146 A FR1006146 A FR 1006146A FR 1006146D A FR1006146D A FR 1006146DA FR 1006146 A FR1006146 A FR 1006146A
Authority
FR
France
Prior art keywords
aerodynamic valve
aerodynamic
valve
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
Maurice Roy
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 FR1006146A publication Critical patent/FR1006146A/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
    • F02K7/02—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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • F16K47/10—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths in which the medium in one direction must flow through the throttling channel, and in the other direction may flow through a much wider channel parallel to the throttling channel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
FR1006146D 1947-11-21 1947-11-21 Clapet aérodynamique Expired FR1006146A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1006146T 1947-11-21

Publications (1)

Publication Number Publication Date
FR1006146A true FR1006146A (fr) 1952-04-21

Family

ID=9565480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1006146D Expired FR1006146A (fr) 1947-11-21 1947-11-21 Clapet aérodynamique

Country Status (1)

Country Link
FR (1) FR1006146A (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952395C (de) * 1953-08-18 1956-11-15 Eugen Wilhelm Huber Dr Ing Einrichtung zur Beeinflussung der Grenzschicht in Ansaugrohren
DE1106127B (de) * 1958-03-06 1961-05-04 Hans Stuhr Fa Rueckstroemdrossel mit zentralen oder ringfoermigen Widerstandskoerpern
DE1107458B (de) * 1953-08-31 1961-05-25 United Aircraft Corp Gasturbinen-Strahltriebwerk
DE1108525B (de) * 1956-06-11 1961-06-08 Voith Gmbh J M Diffusor mit einer Einrichtung zum Anblasen der Grenzschicht
DE1136166B (de) * 1955-11-29 1962-09-06 Bertin & Cie In eine Ausstroemoeffnung muendender Stroemungskanal fuer fluessige oder gasfoermige Medien
DE1198145B (de) * 1958-08-01 1965-08-05 Firth Cleveland Ltd Stroemungskoerper, insbesondere Quertriebsflaeche, mit durch Ausblasen von Stroemungsmittelstrahlen beeinflussbarer Zirkulation
DE1199058B (de) * 1961-07-11 1965-08-19 Berliner Maschb A G Vormals L Intermittierendes Wasserrueckstosstriebwerk
US3216455A (en) * 1961-12-05 1965-11-09 Gen Electric High performance fluidynamic component
DE1259154B (de) * 1964-09-10 1968-01-18 Pintsch Bamag Ag Einrichtung zum Verhindern von Schallbildung hinter einer Einschnuerung am Beginn einer Gasleitung, insbesondere hinter einem Gasdruckregler
DE1270886B (de) * 1963-07-27 1968-06-20 Teves Gmbh Alfred Brennkammer zur Erzeugung von hochverdichtetem Arbeitsgas mittels pulsierender Verbrennung
US4989807A (en) * 1988-04-07 1991-02-05 Grumman Aerospace Corporation S-shaped jet engine inlet diffuser
CN102619644A (zh) * 2012-03-31 2012-08-01 西北工业大学 一种减小吸气式脉冲爆震进气道反压的结构
CN103089444A (zh) * 2013-01-25 2013-05-08 西北工业大学 一种减小吸气式脉冲爆震发动机进气道反压的结构
CN104791133A (zh) * 2015-03-17 2015-07-22 南京理工大学 一种应用于膏体推进剂火箭发动机的自动防回火装置

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952395C (de) * 1953-08-18 1956-11-15 Eugen Wilhelm Huber Dr Ing Einrichtung zur Beeinflussung der Grenzschicht in Ansaugrohren
DE1107458B (de) * 1953-08-31 1961-05-25 United Aircraft Corp Gasturbinen-Strahltriebwerk
DE1136166B (de) * 1955-11-29 1962-09-06 Bertin & Cie In eine Ausstroemoeffnung muendender Stroemungskanal fuer fluessige oder gasfoermige Medien
DE1108525B (de) * 1956-06-11 1961-06-08 Voith Gmbh J M Diffusor mit einer Einrichtung zum Anblasen der Grenzschicht
DE1106127B (de) * 1958-03-06 1961-05-04 Hans Stuhr Fa Rueckstroemdrossel mit zentralen oder ringfoermigen Widerstandskoerpern
DE1198145B (de) * 1958-08-01 1965-08-05 Firth Cleveland Ltd Stroemungskoerper, insbesondere Quertriebsflaeche, mit durch Ausblasen von Stroemungsmittelstrahlen beeinflussbarer Zirkulation
DE1199058B (de) * 1961-07-11 1965-08-19 Berliner Maschb A G Vormals L Intermittierendes Wasserrueckstosstriebwerk
US3216455A (en) * 1961-12-05 1965-11-09 Gen Electric High performance fluidynamic component
DE1270886B (de) * 1963-07-27 1968-06-20 Teves Gmbh Alfred Brennkammer zur Erzeugung von hochverdichtetem Arbeitsgas mittels pulsierender Verbrennung
DE1259154B (de) * 1964-09-10 1968-01-18 Pintsch Bamag Ag Einrichtung zum Verhindern von Schallbildung hinter einer Einschnuerung am Beginn einer Gasleitung, insbesondere hinter einem Gasdruckregler
US4989807A (en) * 1988-04-07 1991-02-05 Grumman Aerospace Corporation S-shaped jet engine inlet diffuser
CN102619644A (zh) * 2012-03-31 2012-08-01 西北工业大学 一种减小吸气式脉冲爆震进气道反压的结构
CN102619644B (zh) * 2012-03-31 2014-04-16 西北工业大学 一种减小吸气式脉冲爆震进气道反压的结构
CN103089444A (zh) * 2013-01-25 2013-05-08 西北工业大学 一种减小吸气式脉冲爆震发动机进气道反压的结构
CN103089444B (zh) * 2013-01-25 2014-10-15 西北工业大学 一种减小吸气式脉冲爆震发动机进气道反压的结构
CN104791133A (zh) * 2015-03-17 2015-07-22 南京理工大学 一种应用于膏体推进剂火箭发动机的自动防回火装置
CN104791133B (zh) * 2015-03-17 2016-07-06 南京理工大学 一种应用于膏体推进剂火箭发动机的自动防回火装置

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