IL168861A - Connection between the rear end wall of a combustion chamber and the nozzle of a rocket engine - Google Patents

Connection between the rear end wall of a combustion chamber and the nozzle of a rocket engine

Info

Publication number
IL168861A
IL168861A IL168861A IL16886105A IL168861A IL 168861 A IL168861 A IL 168861A IL 168861 A IL168861 A IL 168861A IL 16886105 A IL16886105 A IL 16886105A IL 168861 A IL168861 A IL 168861A
Authority
IL
Israel
Prior art keywords
cord
connection according
interface
thermal barrier
end wall
Prior art date
Application number
IL168861A
Other languages
English (en)
Original Assignee
Snecma Propulsion Solide
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 Propulsion Solide filed Critical Snecma Propulsion Solide
Publication of IL168861A publication Critical patent/IL168861A/en

Links

Classifications

    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0806—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing characterised by material or surface treatment
    • F16J15/0812—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing characterised by material or surface treatment with a braided or knitted body
    • 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
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • 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
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/32—Constructional parts; Details not otherwise provided for
    • F02K9/34—Casings; Combustion chambers; Liners thereof
    • F02K9/343—Joints, connections, seals therefor
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/064—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions
    • F16J15/065—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions fire resistant
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/614—Fibres or filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Gasket Seals (AREA)
  • Air Supply (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
IL168861A 2002-12-02 2005-05-30 Connection between the rear end wall of a combustion chamber and the nozzle of a rocket engine IL168861A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0215158A FR2847945B1 (fr) 2002-12-02 2002-12-02 Liaison entre fond arriere de chambre de combustion et tuyere de moteur fusee
PCT/FR2003/003538 WO2004053320A2 (fr) 2002-12-02 2003-12-01 Liaison entre fond arriere de chambre de combustion et tuyere de moteur fusee

Publications (1)

Publication Number Publication Date
IL168861A true IL168861A (en) 2008-11-26

Family

ID=32309920

Family Applications (1)

Application Number Title Priority Date Filing Date
IL168861A IL168861A (en) 2002-12-02 2005-05-30 Connection between the rear end wall of a combustion chamber and the nozzle of a rocket engine

Country Status (9)

Country Link
EP (1) EP1567761A2 (fr)
JP (1) JP2006508296A (fr)
AU (1) AU2003298377A1 (fr)
BR (1) BR0316787A (fr)
FR (1) FR2847945B1 (fr)
IL (1) IL168861A (fr)
RU (1) RU2330172C2 (fr)
UA (1) UA81643C2 (fr)
WO (1) WO2004053320A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2446307C1 (ru) * 2010-10-21 2012-03-27 Открытое акционерное общество Научно-производственное объединение "Искра" Ракетный двигатель твердого топлива
RU2480611C1 (ru) * 2012-01-11 2013-04-27 Открытое Акционерное Общество "Уральский научно-исследовательский институт композиционных материалов" Способ изготовления камеры жидкостного ракетного двигателя
RU2480610C1 (ru) * 2012-01-11 2013-04-27 Открытое Акционерное Общество "Уральский научно-исследовательский институт композиционных материалов" Камера жидкостного ракетного двигателя
RU2496017C1 (ru) * 2012-03-27 2013-10-20 Открытое акционерное общество Конструкторско-производственное предприятие "Авиамотор" Уплотнение внутреннего стыка камеры сгорания и соплового аппарата турбины газотурбинного двигателя
CN104696104B (zh) * 2013-12-10 2016-08-31 上海新力动力设备研究所 固体火箭发动机挡环连接结构
CN112594092A (zh) * 2020-12-20 2021-04-02 西安航天化学动力有限公司 固体火箭发动机喷管与燃烧室的连接套筒
CN115523056B (zh) * 2022-10-31 2024-06-04 北京中科宇航技术有限公司 一种卡环连接的固体火箭发动机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1162637B (de) * 1961-03-15 1964-02-06 Thiokol Chemical Corp Raketentriebwerk
US5358262A (en) * 1992-10-09 1994-10-25 Rolls-Royce, Inc. Multi-layer seal member
FR2722249B1 (fr) * 1994-07-08 1996-10-04 Europ Propulsion Chambre de combustion de propulseur avec liaison etanche entre structure tubulaire composite et fond
US5657998A (en) * 1994-09-19 1997-08-19 General Electric Company Gas-path leakage seal for a gas turbine

Also Published As

Publication number Publication date
RU2005116972A (ru) 2006-01-20
BR0316787A (pt) 2005-11-01
FR2847945A1 (fr) 2004-06-04
WO2004053320A3 (fr) 2004-08-12
UA81643C2 (ru) 2008-01-25
FR2847945B1 (fr) 2005-02-25
AU2003298377A8 (en) 2004-06-30
JP2006508296A (ja) 2006-03-09
RU2330172C2 (ru) 2008-07-27
EP1567761A2 (fr) 2005-08-31
AU2003298377A1 (en) 2004-06-30
WO2004053320A2 (fr) 2004-06-24

Similar Documents

Publication Publication Date Title
IL168861A (en) Connection between the rear end wall of a combustion chamber and the nozzle of a rocket engine
RU2224155C2 (ru) Вложенное уплотнение моста
US6736401B2 (en) Laminated finger seal with ceramic composition
US7328685B2 (en) Slip joint exhaust manifolds
US7334800B2 (en) Seal for a gas turbine engine having improved flexibility
EP1795705B1 (fr) Étanchéités pour une aube statorique en matériau composite à matrice céramique
EP1705343B1 (fr) Garniture d'étanchéité à lamelles à faible taux de fuite
US6352267B1 (en) Adjustaby sizeable ring seal
US9964214B2 (en) Seal with non-metallic interface
US20090322039A1 (en) Sealing system for exhaust-gas lines
EP1327801B1 (fr) Joint composite tissé de section tubulaire pour carter de décharge d'un compresseur interne
US5082293A (en) High temperature, flexible, fiber-preform seal
JP6827897B2 (ja) ターボチャージャ
US5570573A (en) Combustion chamber for a thruster with a sealed connection between an end wall and a composite tubular structure
JP2003227354A (ja) ガスタービンにおける弦ヒンジシールのための補助シール
JP2007187155A (ja) 多層式フィンガシール及びガスタービンエンジン用の排気ノズル
CA2764342A1 (fr) Tube d'admission interne blinde pour collecteur de carburant a alimenta ion laterale
US5013072A (en) Articulated tube connection, in particular for the exhaust pipework of a motor vehicle
KR100747836B1 (ko) 터빈 및 가스 터빈
JP4643326B2 (ja) 軸方向応力のもとで組み立てられる２つのサブアセンブリを備えるターボシャフトエンジン
US20140366543A1 (en) Combustion equipment for use in a gas turbine engine
JPH07305771A (ja) シリンダ・ヘッド・ガスケットとその環状保持環 及び多重密封システム
EP0152565B1 (fr) Joints
US20050091984A1 (en) Heat shield for gas turbine engine
US20150167491A1 (en) Gas turbine engine comprising a composite component and a metal component which are connected by a flexible fixing device

Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees