UA37286C2 - Розсувний дифузор сопла реактивного двигуна - Google Patents

Розсувний дифузор сопла реактивного двигуна

Info

Publication number
UA37286C2
UA37286C2 UA98063314A UA98063314A UA37286C2 UA 37286 C2 UA37286 C2 UA 37286C2 UA 98063314 A UA98063314 A UA 98063314A UA 98063314 A UA98063314 A UA 98063314A UA 37286 C2 UA37286 C2 UA 37286C2
Authority
UA
Ukraine
Prior art keywords
ring
extendable
propulsion unit
tail pipe
downstream end
Prior art date
Application number
UA98063314A
Other languages
English (en)
Russian (ru)
Inventor
Бруно Перр'єр
Бруно Перрьер
Жан-Люк Санс
Ален Енолт
Ален Энолт
Original Assignee
Сосьєте Національ Д'Етюд Ет Де Конструкцьон Де Мотер Д'Авіацьон
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 Сосьєте Національ Д'Етюд Ет Де Конструкцьон Де Мотер Д'Авіацьон filed Critical Сосьєте Національ Д'Етюд Ет Де Конструкцьон Де Мотер Д'Авіацьон
Publication of UA37286C2 publication Critical patent/UA37286C2/uk

Links

Classifications

    • 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
    • F02K9/976—Deployable nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/32—Arrangement of components according to their shape
    • F05D2250/324—Arrangement of components according to their shape divergent

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Gyroscopes (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Розсувний дифузор сопла реактивного двигуна включає першу частину дифузора, що має передній по потоку кінець, приєднаний до донної частини реактивного двигуна; другу частину дифузора у вигляді рухливого кільця, виконаного з можливістю переміщення в діапазоні між прибраним положенням, у якому кільце охоплює першу частину дифузора, і висунутим положенням, у якому рухливе кільце приєднане до заднього по потоку кінця першої частини дифузора в якості її продовження; механізм розсовування, що містить кілька шарнірних важелів, один кінець яких пов'язаний з рухливим кільцем дифузора, і засоби приведення в дію цих важелів, що забезпечують можливість переміщення рухливого кільця дифузора із втягнутого положення у висунуте положення.
UA98063314A 1995-12-28 1996-12-27 Розсувний дифузор сопла реактивного двигуна UA37286C2 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9515634A FR2743110B1 (fr) 1995-12-28 1995-12-28 Divergent deployable de propulseur
PCT/FR1996/002093 WO1997024521A1 (fr) 1995-12-28 1996-12-27 Tuyere divergent deployable de propulseur

Publications (1)

Publication Number Publication Date
UA37286C2 true UA37286C2 (uk) 2001-05-15

Family

ID=9486067

Family Applications (1)

Application Number Title Priority Date Filing Date
UA98063314A UA37286C2 (uk) 1995-12-28 1996-12-27 Розсувний дифузор сопла реактивного двигуна

Country Status (7)

Country Link
US (1) US6205772B1 (uk)
EP (1) EP0870105B1 (uk)
JP (1) JP4070238B2 (uk)
DE (1) DE69625081T2 (uk)
FR (1) FR2743110B1 (uk)
UA (1) UA37286C2 (uk)
WO (1) WO1997024521A1 (uk)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2840030B1 (fr) * 2002-05-21 2005-03-04 Eads Launch Vehicles Moteur a tuyere a noyau central pour lanceur spatial
KR100463056B1 (ko) * 2002-10-08 2004-12-23 현대자동차주식회사 머플러의 가변 테일 파이프 구조
DE10312776B4 (de) * 2003-03-21 2008-10-02 Eads Space Transportation Gmbh Ausfahrbare Schubdüsenglocke für ein Raketentriebwerk
US7380868B2 (en) 2005-06-29 2008-06-03 Thomas Scott Breidenbach Aerodynamic drag reducing apparatus
US7374230B2 (en) * 2005-12-01 2008-05-20 Thomas Scott Breidenbach Aerodynamic drag reducing apparatus
US7845708B2 (en) * 2007-06-06 2010-12-07 Adaptive Aerodynamic, Llc Aerodynamic drag reducing apparatus
US8627738B2 (en) * 2005-06-29 2014-01-14 Thomas Scott Breidenbach Linear-curvilinear actuating apparatus with rotating joints
US7618086B2 (en) 2005-12-01 2009-11-17 Thomas Scott Breidenbach Aerodynamic drag reducing apparatus
US8100461B2 (en) 2007-05-17 2012-01-24 Advanced Transit Dynamics, Inc. Rear-mounted aerodynamic structure for truck cargo bodies
US8360509B2 (en) 2007-05-17 2013-01-29 Advanced Transit Dynamics, Inc. Rear-mounted aerodynamic structure for truck cargo bodies
US7857376B2 (en) 2008-02-21 2010-12-28 Adaptive Aerodynamic, Llc Aerodynamic drag reducing apparatus
US9810085B2 (en) * 2011-08-22 2017-11-07 United Technologies Corporation Flap seal for gas turbine engine movable nozzle flap
US9440689B1 (en) 2011-09-20 2016-09-13 Stemco Lp Aerodynamic structures secured to the underbody of cargo bodies
US20130076064A1 (en) 2011-09-20 2013-03-28 Advanced Transit Dynamics, Inc. Rear-mounted retractable aerodynamic structure for cargo bodies
CA2853727A1 (en) 2011-10-27 2013-05-02 Advanced Transit Dynamics, Inc. Rear-mounted aerodynamic structures for cargo bodies
EP2872378A1 (en) 2012-07-11 2015-05-20 Advanced Transit Dynamics, Inc. Retractable aerodynamic structures for cargo bodies and methods of controlling positioning of the same
RU2647022C1 (ru) * 2015-12-22 2018-03-13 Акционерное общество "Корпорация "Московский институт теплотехники" (АО "Корпорация "МИТ") Поворотное управляющее сопло с гибким раскладным насадком
US10815936B2 (en) 2016-11-09 2020-10-27 Northrop Grumman Innovation Systems, Inc. Flexible bearing assemblies, rocket motors including such assemblies, and methods of forming flexible bearings

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526365A (en) * 1968-05-21 1970-09-01 T O Paine Collapsible nozzle extension for rocket engines
US3561679A (en) * 1968-06-25 1971-02-09 Sam E Lager Collapsible nozzle for aircraft rocket motors
US4169555A (en) * 1977-07-25 1979-10-02 United Technologies Corporation Extendible exit cone
US4213566A (en) * 1978-08-25 1980-07-22 Hercules Incorporated Nested cone extendible nozzle system for a rocket motor
US4676436A (en) * 1984-11-02 1987-06-30 Unidynamics Phoenix, Inc. Rocket motor nozzle extension system
FR2622931B1 (fr) * 1987-11-10 1991-01-11 Messerschmitt Boelkow Blohm Mecanisme d'actionnement de tuyere de poussee prolongeable de moteur-fusee
FR2677080B1 (fr) * 1991-05-30 1995-01-06 Europ Propulsion Mecanisme autoverrouillable et reversible de deploiement de divergent de tuyere de moteur-fusee.

Also Published As

Publication number Publication date
EP0870105B1 (fr) 2002-11-27
DE69625081D1 (de) 2003-01-09
JP2000502773A (ja) 2000-03-07
FR2743110B1 (fr) 1998-03-27
US6205772B1 (en) 2001-03-27
FR2743110A1 (fr) 1997-07-04
WO1997024521A1 (fr) 1997-07-10
JP4070238B2 (ja) 2008-04-02
DE69625081T2 (de) 2003-10-30
EP0870105A1 (fr) 1998-10-14

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