IT986191B - Paratia per propulsori a razzo - Google Patents
Paratia per propulsori a razzoInfo
- Publication number
- IT986191B IT986191B IT50931/73A IT5093173A IT986191B IT 986191 B IT986191 B IT 986191B IT 50931/73 A IT50931/73 A IT 50931/73A IT 5093173 A IT5093173 A IT 5093173A IT 986191 B IT986191 B IT 986191B
- Authority
- IT
- Italy
- Prior art keywords
- bulkhead
- rocket thrusters
- thrusters
- rocket
- Prior art date
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
- F02K9/74—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof combined with another jet-propulsion plant
- F02K9/76—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof combined with another jet-propulsion plant with another rocket-engine plant; Multistage rocket-engine plants
- F02K9/763—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof combined with another jet-propulsion plant with another rocket-engine plant; Multistage rocket-engine plants with solid propellant
-
- 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
- F02K9/28—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants having two or more propellant charges with the propulsion gases exhausting through a common nozzle
-
- 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
- F02K9/978—Closures for nozzles; Nozzles comprising ejectable or discardable elements
-
- 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
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/1402—Check valves with flexible valve members having an integral flexible member cooperating with a plurality of seating surfaces
-
- 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
- F16K2200/00—Details of valves
- F16K2200/20—Common housing having a single inlet, a single outlet and multiple valve members
- F16K2200/203—Common housing having a single inlet, a single outlet and multiple valve members in parallel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7734—Fluid opened valve requiring reset
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7838—Plural
- Y10T137/7839—Dividing and recombining in a single flow path
- Y10T137/784—Integral resilient member forms plural valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7859—Single head, plural ports in parallel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Testing Of Engines (AREA)
- Nozzles (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2230457A DE2230457C3 (de) | 1972-06-22 | 1972-06-22 | Zwischenwand für Raketentriebwerke |
Publications (1)
Publication Number | Publication Date |
---|---|
IT986191B true IT986191B (it) | 1975-01-20 |
Family
ID=5848424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT50931/73A IT986191B (it) | 1972-06-22 | 1973-06-20 | Paratia per propulsori a razzo |
Country Status (6)
Country | Link |
---|---|
US (1) | US3879942A (it) |
BE (1) | BE801230A (it) |
DE (1) | DE2230457C3 (it) |
FR (1) | FR2189646B1 (it) |
GB (1) | GB1401400A (it) |
IT (1) | IT986191B (it) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2458180A1 (de) * | 1974-12-09 | 1976-06-10 | Dynamit Nobel Ag | Trennwand fuer raketentriebwerke |
US4007685A (en) * | 1975-07-30 | 1977-02-15 | The United States Of America As Represented By The Secretary Of The Army | Gas generator |
US4028886A (en) * | 1975-10-23 | 1977-06-14 | Mcdonnell Douglas Corporation | Passive chamber wall fragmenter |
GB1537469A (en) * | 1975-12-23 | 1978-12-29 | Imi Kynoch Ltd | Disintegrable member for controlling flow between pressure chambers |
US4050243A (en) * | 1976-05-17 | 1977-09-27 | The United States Of America As Represented By The Secretary Of The Navy | Combination solid fuel ramjet injector/port cover |
FR2584456B1 (fr) * | 1985-07-03 | 1987-10-02 | Poudres & Explosifs Ste Nale | Dispositif de fermeture temporaire d'un orifice interne d'un propulseur |
US5201644A (en) * | 1987-12-23 | 1993-04-13 | 3H Invent A/S | Valve arrangement for pump or compressor |
FR2631387B1 (fr) * | 1988-05-10 | 1990-07-13 | Poudres & Explosifs Ste Nale | Propulseur sans tuyere de faible allongement |
US5160070A (en) * | 1988-08-11 | 1992-11-03 | Fike Corporation | Reverse bulged forward acting scored rupture disc bulkhead structure for multi-stage rocket motor |
US5311902A (en) * | 1991-07-02 | 1994-05-17 | Overfield Norbert W | Reciprocating compressor valve |
GB9206616D0 (en) * | 1992-03-26 | 1997-09-17 | Royal Ordnance Plc | Improvements in or relating to combustion apparatus and valves therefor |
CA2133062C (en) * | 1992-04-02 | 2002-07-02 | William Robert Ouellette | Absorbent article having a nonwoven topsheet with fluid impervious areas |
US8291691B2 (en) * | 2007-08-02 | 2012-10-23 | Aerojet-General Corporation | Multi-functional pulse-divided rocket |
US8117847B2 (en) * | 2008-03-07 | 2012-02-21 | Raytheon Company | Hybrid missile propulsion system with reconfigurable multinozzle grid |
FR2945453B1 (fr) * | 2009-05-14 | 2015-07-03 | Airbus France | Dispositif d'ejection d'un fluide. |
US9032737B2 (en) | 2009-12-30 | 2015-05-19 | Rolls-Royce North American Technologies, Inc. | Combustor added to a gas turbine engine to increase thrust |
DE102014115722B4 (de) * | 2014-10-29 | 2022-08-11 | Bayern-Chemie Gesellschaft Für Flugchemische Antriebe Mbh | Integriertes Flugkörperantriebssystem |
CN104977168B (zh) * | 2015-07-15 | 2017-09-08 | 江西洪都航空工业集团有限责任公司 | 一种堵盖释放装置 |
CN105445973B (zh) * | 2015-12-31 | 2019-04-30 | 京东方科技集团股份有限公司 | 一种抽真空装置及采用该抽真空装置的操作方法 |
RU2704058C9 (ru) * | 2018-11-20 | 2019-12-18 | Акционерное общество "Машиностроительное конструкторское бюро "Искра" имени Ивана Ивановича Картукова" (АО "МКБ "Искра") | Разделительное днище многоимпульсного ракетного двигателя на твердом топливе |
CN110145412B (zh) * | 2019-05-27 | 2020-11-03 | 北京理工大学 | 门式固体火箭发动机 |
CN110594038B (zh) * | 2019-08-20 | 2021-11-09 | 西安航天动力技术研究所 | 一种多次脉冲激励装置 |
CN111762343B (zh) * | 2020-06-09 | 2023-09-08 | 上海宇航***工程研究所 | 一种航天器用可抛离双组元环形贮箱 |
CN117307359B (zh) * | 2023-11-28 | 2024-03-19 | 西安现代控制技术研究所 | 一种固体火箭发动机喷管耐腐蚀唇型密封堵结构 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2835269A (en) * | 1953-04-10 | 1958-05-20 | Smith Corp A O | Vessel closure |
US2977879A (en) * | 1957-09-18 | 1961-04-04 | Atlantic Res Corp | Rocket projectile |
US3115008A (en) * | 1959-02-03 | 1963-12-24 | Cohen William | Integral rocket ramjet missile propulsion system |
US3040517A (en) * | 1960-06-27 | 1962-06-26 | Carl V Ryden | Releasable rocket nozzle |
US3112615A (en) * | 1962-05-29 | 1963-12-03 | Harold G Cook | Electrical connector for boost sustained rocket motor |
BE701665A (it) * | 1966-07-22 | 1968-01-02 |
-
1972
- 1972-06-22 DE DE2230457A patent/DE2230457C3/de not_active Expired
-
1973
- 1973-06-20 IT IT50931/73A patent/IT986191B/it active
- 1973-06-21 FR FR7322779A patent/FR2189646B1/fr not_active Expired
- 1973-06-21 BE BE132535A patent/BE801230A/xx unknown
- 1973-06-22 US US372515A patent/US3879942A/en not_active Expired - Lifetime
- 1973-06-22 GB GB2990973A patent/GB1401400A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3879942A (en) | 1975-04-29 |
FR2189646A1 (it) | 1974-01-25 |
DE2230457B2 (de) | 1980-07-03 |
DE2230457A1 (de) | 1974-01-10 |
FR2189646B1 (it) | 1978-01-06 |
DE2230457C3 (de) | 1981-05-27 |
GB1401400A (en) | 1975-07-16 |
BE801230A (fr) | 1973-10-15 |
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