IT979959B - Motore a razzo a propellente solido - Google Patents

Motore a razzo a propellente solido

Info

Publication number
IT979959B
IT979959B IT48965/73A IT4896573A IT979959B IT 979959 B IT979959 B IT 979959B IT 48965/73 A IT48965/73 A IT 48965/73A IT 4896573 A IT4896573 A IT 4896573A IT 979959 B IT979959 B IT 979959B
Authority
IT
Italy
Prior art keywords
rocket engine
solid propellent
propellent rocket
solid
engine
Prior art date
Application number
IT48965/73A
Other languages
English (en)
Inventor
W Diesinger
Original Assignee
Dynamit Nobel Ag
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 Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Application granted granted Critical
Publication of IT979959B publication Critical patent/IT979959B/it

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
    • F02K9/08—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
    • F02K9/38—Safety devices, e.g. to prevent accidental ignition
    • 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
    • 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
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1632—Destructible element
    • Y10T137/1789—Having pressure responsive valve

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)
  • Testing Of Engines (AREA)
  • Toys (AREA)
IT48965/73A 1972-03-25 1973-03-22 Motore a razzo a propellente solido IT979959B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2214802A DE2214802A1 (de) 1972-03-25 1972-03-25 Feststoffraketenmotor

Publications (1)

Publication Number Publication Date
IT979959B true IT979959B (it) 1974-09-30

Family

ID=5840266

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48965/73A IT979959B (it) 1972-03-25 1973-03-22 Motore a razzo a propellente solido

Country Status (6)

Country Link
US (1) US3888079A (it)
BE (1) BE797219A (it)
DE (1) DE2214802A1 (it)
FR (1) FR2177880B1 (it)
GB (2) GB1428411A (it)
IT (1) IT979959B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2456721C2 (de) * 1974-11-30 1983-07-07 Dynamit Nobel Ag, 5210 Troisdorf Mehrkammer-Raketentriebwerk
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
US4864817A (en) * 1983-05-26 1989-09-12 Morton Thiokol, Inc. Membrane seal for application to pulsed rocket motor
US4866930A (en) * 1983-05-26 1989-09-19 Morton Thiokol, Inc. Membrane seal for application to pulsed rocket motors
FR2584456B1 (fr) * 1985-07-03 1987-10-02 Poudres & Explosifs Ste Nale Dispositif de fermeture temporaire d'un orifice interne d'un propulseur
US4738099A (en) * 1986-06-09 1988-04-19 Fike Corporation Bulkhead rupture disc for solid propellant missiles
US4856276A (en) * 1987-06-12 1989-08-15 Morton Thiokol, Inc. Variable mass flow rate solid propellant grain
DE3872215T2 (de) * 1988-02-12 1992-12-03 Fike Corp Trennwandscheibe mit sollbruchstellen fuer raketen mit festen treibstoffen.
US4956971A (en) * 1988-08-03 1990-09-18 Morton Thiokol, Inc. Solid propellant canister loaded multiple pulsed or staged rocket motor
US5070691A (en) * 1988-08-03 1991-12-10 Thiokol Corporation Solid propellant canister loaded multiple pulsed or staged rocket
US4924775A (en) * 1989-11-02 1990-05-15 The United States Of America As Represented By The Secretary Of The Army Integrated two stage rocket
US5419118A (en) * 1994-01-19 1995-05-30 Universal Propulsion Company, Inc. Multi-stage rocket motors
US7814835B2 (en) * 2008-02-26 2010-10-19 Zhongwei Shi Propulsion enhancement arrangement for rocket
EP2875903A1 (de) * 2013-11-26 2015-05-27 HILTI Aktiengesellschaft Pyrotechnisches Eintreibgerät
RU2715453C1 (ru) * 2019-05-23 2020-02-28 Акционерное общество "Машиностроительное конструкторское бюро "Искра" имени Ивана Ивановича Картукова" (АО "МКБ "Искра") Многорежимный ракетный двигатель твердого топлива
RU2715450C1 (ru) * 2019-05-24 2020-02-28 Акционерное общество "Машиностроительное конструкторское бюро "Искра" имени Ивана Ивановича Картукова" (АО "МКБ "Искра") Многорежимный ракетный двигатель
CN111307465B (zh) * 2020-03-02 2022-03-04 北京航天动力研究所 一种实现燃烧和传热技术集成验证的多功能试验装置
CN113653571B (zh) * 2021-08-16 2022-11-08 北京机械设备研究所 固体推进剂的燃烧稳流装置及固体发动机燃烧发生器
CN113898496B (zh) * 2021-10-22 2022-08-02 星河动力(北京)空间科技有限公司 火箭发动机和运载火箭
CN114753943B (zh) * 2022-04-20 2024-01-23 湖北三江航天江河化工科技有限公司 一种双脉冲发动机单面承压双脉冲隔离装置
CN115559829B (zh) * 2022-10-28 2024-07-12 中北大学 一种可重复装填多脉冲固体火箭发动机
CN115653791B (zh) * 2022-10-31 2024-08-23 北京中科宇航技术有限公司 一种固体火箭发动机及其穿舱式点火装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724237A (en) * 1946-03-05 1955-11-22 Clarence N Hickman Rocket projectile having discrete flight initiating and sustaining chambers
US2726977A (en) * 1952-04-03 1955-12-13 Theodore S See Heat reflective composite fabric
US2856851A (en) * 1955-07-27 1958-10-21 Harold E Thomas Apparatus for zoning rockets
US3112615A (en) * 1962-05-29 1963-12-03 Harold G Cook Electrical connector for boost sustained rocket motor
US3328964A (en) * 1964-10-23 1967-07-04 Thiokol Chemical Corp High energy additive addition means to a rocket motor
US3340691A (en) * 1965-10-14 1967-09-12 Thiokol Chemical Corp Command controllable self-pressurizing liquid injection system
BE701665A (it) * 1966-07-22 1968-01-02
US3445032A (en) * 1966-11-21 1969-05-20 Continental Disc Corp Safety pressure relief device
GB1192284A (en) * 1968-04-26 1970-05-20 Aerojet General Co Rocket Motor
US3564845A (en) * 1968-09-19 1971-02-23 Thiokol Chemical Corp Membrane seal assembly for use with solid propellant rocket motors having selective zoning capabilities
US3568448A (en) * 1969-04-01 1971-03-09 Thiokol Chemical Corp Ignition system for igniting a gas generator by the use of combustion gases from a solid propellant rocket motor having selective zoning capabilities

Also Published As

Publication number Publication date
FR2177880A1 (it) 1973-11-09
FR2177880B1 (it) 1977-02-04
GB1428412A (en) 1976-03-17
DE2214802A1 (de) 1973-09-27
BE797219A (fr) 1973-07-16
GB1428411A (en) 1976-03-17
US3888079A (en) 1975-06-10

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