BR0316787A - Ligação entre o fundo posterior da câmara de combustão e injetor de motor de propulsão - Google Patents
Ligação entre o fundo posterior da câmara de combustão e injetor de motor de propulsãoInfo
- Publication number
- BR0316787A BR0316787A BR0316787-9A BR0316787A BR0316787A BR 0316787 A BR0316787 A BR 0316787A BR 0316787 A BR0316787 A BR 0316787A BR 0316787 A BR0316787 A BR 0316787A
- Authority
- BR
- Brazil
- Prior art keywords
- rear bottom
- connection
- injector
- combustion chamber
- propulsion engine
- Prior art date
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)
Abstract
"LIGAçãO ENTRE O FUNDO POSTERIOR DA CâMARA DE COMBUSTãO E INJETOR DE MOTOR DE PROPULSãO". A invenção se refere a uma ligação entre o fundo posterior da câmara de combustão (14) e o injetor de motor de propulsão (50) que liga mecanicamente o injetor ao fundo posterior da câmara de combustão pelo menos axialmente, e uma barreira térmica (40), e pelo menos uma junta (32, 34) disposta na interface (30) definida pelas superfícies opostas adjacentes do fundo posterior e do injetor. A barreira térmica (40) inclui pelo menos um cordão formado por uma textura de fibras refratárias (42) enrolado na interface em torno do eixo (A) da câmara e o(s) cordão(ões) é/são realizados de modo a fornecer continuidade de circunferência da barreira térmica (40).
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 |
---|---|
BR0316787A true BR0316787A (pt) | 2005-11-01 |
Family
ID=32309920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0316787-9A BR0316787A (pt) | 2002-12-02 | 2003-12-01 | Ligação entre o fundo posterior da câmara de combustão e injetor de motor de propulsão |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1567761A2 (pt) |
JP (1) | JP2006508296A (pt) |
AU (1) | AU2003298377A1 (pt) |
BR (1) | BR0316787A (pt) |
FR (1) | FR2847945B1 (pt) |
IL (1) | IL168861A (pt) |
RU (1) | RU2330172C2 (pt) |
UA (1) | UA81643C2 (pt) |
WO (1) | WO2004053320A2 (pt) |
Families Citing this family (7)
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)
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 |
-
2002
- 2002-12-02 FR FR0215158A patent/FR2847945B1/fr not_active Expired - Fee Related
-
2003
- 2003-12-01 UA UAA200505240A patent/UA81643C2/ru unknown
- 2003-12-01 AU AU2003298377A patent/AU2003298377A1/en not_active Abandoned
- 2003-12-01 EP EP03796117A patent/EP1567761A2/fr not_active Withdrawn
- 2003-12-01 BR BR0316787-9A patent/BR0316787A/pt not_active IP Right Cessation
- 2003-12-01 JP JP2004558142A patent/JP2006508296A/ja not_active Withdrawn
- 2003-12-01 RU RU2005116972/06A patent/RU2330172C2/ru not_active IP Right Cessation
- 2003-12-01 WO PCT/FR2003/003538 patent/WO2004053320A2/fr active Application Filing
-
2005
- 2005-05-30 IL IL168861A patent/IL168861A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2005116972A (ru) | 2006-01-20 |
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 |
IL168861A (en) | 2008-11-26 |
RU2330172C2 (ru) | 2008-07-27 |
EP1567761A2 (fr) | 2005-08-31 |
AU2003298377A1 (en) | 2004-06-30 |
WO2004053320A2 (fr) | 2004-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 7A E 8A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012. |