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UA81643C2 - Link between a combustion chamber end wall and the booster motor nozzle - Google Patents

Link between a combustion chamber end wall and the booster motor nozzle

Info

Publication number
UA81643C2
UA81643C2 UAA200505240A UA2005005240A UA81643C2 UA 81643 C2 UA81643 C2 UA 81643C2 UA A200505240 A UAA200505240 A UA A200505240A UA 2005005240 A UA2005005240 A UA 2005005240A UA 81643 C2 UA81643 C2 UA 81643C2
Authority
UA
Ukraine
Prior art keywords
end wall
link
combustion chamber
nozzle
booster motor
Prior art date
Application number
UAA200505240A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Жиль Рену
Original Assignee
Снекма Пропюльсйон Солид
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 Снекма Пропюльсйон Солид filed Critical Снекма Пропюльсйон Солид
Publication of UA81643C2 publication Critical patent/UA81643C2/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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Air Supply (AREA)

Abstract

The invention concerns a link between a combustion chamber end wall (14) and the booster motor nozzle (50) mechanically linking the nozzle to the end wall at least axially, and a thermal barrier (43), and at least one gasket (32, 34) arranged in the interface (30) defined by the opposite adjacent surfaces of the end wall and the nozzle. The thermal barrier (40) includes at least one refractory fiber texture fanning a cord (42) wound in the interface around the longitudinal axis (A) of the chamber and the cord(s) is/are produced so as to provide circumferential continuity of the heat barrier (40).
UAA200505240A 2002-12-02 2003-12-01 Link between a combustion chamber end wall and the booster motor nozzle UA81643C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0215158A FR2847945B1 (en) 2002-12-02 2002-12-02 CONNECTION BETWEEN REAR BURNER OF COMBUSTION CHAMBER AND TUYERE OF FIRED ENGINE
PCT/FR2003/003538 WO2004053320A2 (en) 2002-12-02 2003-12-01 Link between combustion chamber end wall and booster motor propeller nozzle

Publications (1)

Publication Number Publication Date
UA81643C2 true UA81643C2 (en) 2008-01-25

Family

ID=32309920

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200505240A UA81643C2 (en) 2002-12-02 2003-12-01 Link between a combustion chamber end wall and the booster motor nozzle

Country Status (9)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2446307C1 (en) * 2010-10-21 2012-03-27 Открытое акционерное общество Научно-производственное объединение "Искра" Adjustable solid-propellant rocket engine
RU2480611C1 (en) * 2012-01-11 2013-04-27 Открытое Акционерное Общество "Уральский научно-исследовательский институт композиционных материалов" Manufacturing method of liquid-propellant engine chamber
RU2480610C1 (en) * 2012-01-11 2013-04-27 Открытое Акционерное Общество "Уральский научно-исследовательский институт композиционных материалов" Liquid-propellant engine chamber
RU2496017C1 (en) * 2012-03-27 2013-10-20 Открытое акционерное общество Конструкторско-производственное предприятие "Авиамотор" Seal of inner joint between gas turbine distributor and combustion chamber
CN104696104B (en) * 2013-12-10 2016-08-31 上海新力动力设备研究所 Solid propellant rocket baffle ring attachment structure
CN112594092A (en) * 2020-12-20 2021-04-02 西安航天化学动力有限公司 Connecting sleeve for solid rocket engine jet pipe and combustion chamber
CN114922741A (en) * 2022-04-28 2022-08-19 北京星际荣耀空间科技股份有限公司 Solid rocket motor snap ring connection structure, rocket motor and rocket
CN115523056B (en) * 2022-10-31 2024-06-04 北京中科宇航技术有限公司 Solid rocket engine connected by clamping ring

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1162637B (en) * 1961-03-15 1964-02-06 Thiokol Chemical Corp Rocket engine
US5358262A (en) * 1992-10-09 1994-10-25 Rolls-Royce, Inc. Multi-layer seal member
FR2722249B1 (en) * 1994-07-08 1996-10-04 Europ Propulsion PROPELLER COMBUSTION CHAMBER WITH SEALED CONNECTION BETWEEN COMPOSITE TUBULAR STRUCTURE AND BOTTOM
US5657998A (en) * 1994-09-19 1997-08-19 General Electric Company Gas-path leakage seal for a gas turbine
RU2084678C1 (en) * 1994-11-22 1997-07-20 Научно-производственное объединение "Искра" Path member for high-temperature flow
RU2183762C1 (en) * 2000-12-07 2002-06-20 Государственное унитарное предприятие Машиностроительное конструкторское бюро "Факел" им. акад. П.Д. Грушина Two-mode nozzle unit for rocket engine

Also Published As

Publication number Publication date
IL168861A (en) 2008-11-26
WO2004053320A3 (en) 2004-08-12
AU2003298377A8 (en) 2004-06-30
RU2005116972A (en) 2006-01-20
JP2006508296A (en) 2006-03-09
WO2004053320A2 (en) 2004-06-24
EP1567761A2 (en) 2005-08-31
FR2847945B1 (en) 2005-02-25
RU2330172C2 (en) 2008-07-27
FR2847945A1 (en) 2004-06-04
BR0316787A (en) 2005-11-01
AU2003298377A1 (en) 2004-06-30

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