IL127442A - Method of and apparatus for manufacturing solid propellant rocket motor - Google Patents

Method of and apparatus for manufacturing solid propellant rocket motor

Info

Publication number
IL127442A
IL127442A IL12744298A IL12744298A IL127442A IL 127442 A IL127442 A IL 127442A IL 12744298 A IL12744298 A IL 12744298A IL 12744298 A IL12744298 A IL 12744298A IL 127442 A IL127442 A IL 127442A
Authority
IL
Israel
Prior art keywords
solid
mandrel
slot
propellant
former
Prior art date
Application number
IL12744298A
Other languages
English (en)
Other versions
IL127442A0 (en
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of IL127442A0 publication Critical patent/IL127442A0/xx
Publication of IL127442A publication Critical patent/IL127442A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0033—Shaping the mixture
    • C06B21/0058—Shaping the mixture by casting a curable composition, e.g. of the plastisol type
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • 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
    • F02K9/24—Charging rocket engines with solid propellants; Methods or apparatus specially adapted for working solid propellant charges

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
IL12744298A 1997-12-18 1998-12-08 Method of and apparatus for manufacturing solid propellant rocket motor IL127442A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/993,065 US6101948A (en) 1997-12-18 1997-12-18 Method of manufacturing solid rocket motors

Publications (2)

Publication Number Publication Date
IL127442A0 IL127442A0 (en) 1999-10-28
IL127442A true IL127442A (en) 2004-03-28

Family

ID=25539057

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12744298A IL127442A (en) 1997-12-18 1998-12-08 Method of and apparatus for manufacturing solid propellant rocket motor

Country Status (9)

Country Link
US (1) US6101948A (ru)
EP (1) EP0924423B1 (ru)
JP (1) JPH11247716A (ru)
CN (1) CN1227913A (ru)
BR (1) BR9805588A (ru)
DE (1) DE69820211T2 (ru)
IL (1) IL127442A (ru)
NO (1) NO317838B1 (ru)
RU (1) RU2213877C2 (ru)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6431072B1 (en) * 2000-11-30 2002-08-13 The United States Of America As Represented By The Secretary Of The Navy Propellant grain configuration
US7493691B2 (en) * 2004-05-20 2009-02-24 Honeywell International Inc. Co-molding metallic-lined phenolic components
DE102007006020B4 (de) * 2007-02-07 2015-04-16 Bayern-Chemie Gesellschaft Für Flugchemische Antriebe Mbh Verfahren zum Gießen eines Festbrennstoff-Treibsatzes
US7819063B1 (en) * 2007-06-21 2010-10-26 Matthew D. Lehman Inflatable explosive breaching device
CN102632683B (zh) * 2012-03-30 2014-10-29 湖北三江航天江北机械工程有限公司 纤维缠绕发动机壳体绝热层的手工贴片制作方法
RU2508464C2 (ru) * 2012-04-26 2014-02-27 Открытое акционерное общество "Федеральный научно-производственный центр "Алтай" Способ изготовления зарядов стт и формообразующая оснастка для его осуществления
RU2497007C1 (ru) * 2012-07-02 2013-10-27 Открытое акционерное общество "Федеральный научно-производственный центр "Алтай" Ракетный двигатель твердого топлива
RU2534101C1 (ru) * 2013-04-03 2014-11-27 Открытое акционерное общество "Федеральный научно-производственный центр "Алтай" Способ изготовления зарядов смесевого ракетного твердого топлива
RU2534109C1 (ru) * 2013-07-31 2014-11-27 Открытое акционерное общество "Федеральный научно-производственный центр "Алтай" Способ изготовления зарядов смесевого ракетного твердого топлива
CN106460884A (zh) 2014-05-08 2017-02-22 Tk控股公司 用于烟火致动器的多用途且可调整压力室
CN105275664B (zh) * 2014-07-22 2017-07-28 湖北航天化学技术研究所 一种小型复合固体火箭发动机壳体与药柱的安全分离装置
JP6623230B2 (ja) * 2015-03-27 2019-12-18 チェアマン，ディフェンス リサーチ アンド ディヴェロップメント オーガナイゼーション （ディーアールディーオー）Ｃｈａｉｒｍａｎ， Ｄｅｆｅｎｃｅ Ｒｅｓｅａｒｃｈ ＆ Ｄｅｖｅｌｏｐｍｅｎｔ Ｏｒｇａｎｉｓａｔｉｏｎ （Ｄｒｄｏ） マンドレル組立体、及びこのマンドレル組立体を用いて固体ロケットの推進薬グレインを製造する方法
CN105840344B (zh) * 2016-04-20 2017-12-08 哈尔滨工业大学 一种固体火箭发动机内孔燃烧药柱制备及安全快速脱模工艺
CN106194499B (zh) * 2016-10-08 2017-12-19 北京航空航天大学 微型燃烧室的推进剂装填方法和装置
KR101887280B1 (ko) * 2016-11-29 2018-08-09 주식회사 한화 고체추진기관의 연소관 내 초기압력 저감 및 그레인의 응력완화를 위한 우레탄폼 인서트 및 그를 이용한 추진제 충전 방법
CN107524545A (zh) * 2017-08-21 2017-12-29 西安长峰机电研究所 可拆卸伞盘
FR3074538B1 (fr) * 2017-12-01 2020-12-11 Arianegroup Sas Propulseur d'appoint a architecture optimisee
KR101844726B1 (ko) * 2017-12-11 2018-04-02 이태영 건축물 감리용 드론 및 이를 이용한 건축물 감리방법
CN111174648B (zh) * 2020-01-13 2022-05-06 内蒙古工业大学 一种基于压板结构的降低药柱气孔率的浇注方法
CN112571822B (zh) * 2020-10-29 2023-03-28 上海新力动力设备研究所 适用于带药缠绕的记忆非金属芯模结构及壳体成型方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144829A (en) * 1958-12-16 1964-08-18 Phillips Petroleum Co Solid propellant charge
US3193883A (en) * 1960-09-07 1965-07-13 Jr Joseph G Thibodaux Mandrel for shaping solid propellant rocket fuel into a motor casing
US3136831A (en) * 1961-07-14 1964-06-09 United Aircraft Corp Casting method
US3196735A (en) * 1962-06-12 1965-07-27 John E Baldwin Method of casting a foam-cored rocket propellant grain
US3243956A (en) * 1963-07-15 1966-04-05 Atlantic Res Corp Flexible support
US3261891A (en) * 1964-03-20 1966-07-19 Thiokol Chemical Corp Membrane core for solid propellant rocket motors and casting method using same
US3261255A (en) * 1964-11-16 1966-07-19 Thiokol Chemical Corp Casting apparatus for solid propellant rocket motors
US3357189A (en) * 1965-09-08 1967-12-12 Thiokol Chemical Corp A precast hollow core charge for a rocket motor and method for casting same
US4052943A (en) * 1976-09-16 1977-10-11 The United States Of America As Represented By The Secretary Of The Navy Coating composition and method for improving propellant tear strength
US4154141A (en) * 1977-05-17 1979-05-15 The United States Of America As Represented By The Secretary Of The Army Ultrafast, linearly-deflagration ignition system
US4761254A (en) * 1986-04-14 1988-08-02 Morton Thiokol, Inc. Method of and apparatus for fabricating a tool to form an asymmetrical constant cross section bore in the propellant in a solid rocket motor
US4836961A (en) * 1987-01-02 1989-06-06 Morton Thiokol, Inc. Method of and apparatus for casting solid propellant rocket motors
US5386777A (en) * 1992-02-10 1995-02-07 Aero-Jet General Corporation Rocket motor construction from porous binder core
US5386776A (en) * 1993-02-24 1995-02-07 Thiokol Corporation Bore mitigants for solid propellant rocket motors

Also Published As

Publication number Publication date
CN1227913A (zh) 1999-09-08
JPH11247716A (ja) 1999-09-14
RU2213877C2 (ru) 2003-10-10
IL127442A0 (en) 1999-10-28
EP0924423A2 (en) 1999-06-23
NO317838B1 (no) 2004-12-20
EP0924423A3 (en) 2002-05-02
NO985921D0 (no) 1998-12-17
US6101948A (en) 2000-08-15
EP0924423B1 (en) 2003-12-03
DE69820211T2 (de) 2004-06-03
BR9805588A (pt) 1999-10-26
NO985921L (no) 1999-06-21
DE69820211D1 (de) 2004-01-15

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Legal Events

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