IL127442A - Method of and apparatus for manufacturing solid propellant rocket motor - Google Patents
Method of and apparatus for manufacturing solid propellant rocket motorInfo
- 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
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)
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 (no) |
EP (1) | EP0924423B1 (no) |
JP (1) | JPH11247716A (no) |
CN (1) | CN1227913A (no) |
BR (1) | BR9805588A (no) |
DE (1) | DE69820211T2 (no) |
IL (1) | IL127442A (no) |
NO (1) | NO317838B1 (no) |
RU (1) | RU2213877C2 (no) |
Families Citing this family (20)
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 |
US10260535B2 (en) | 2014-05-08 | 2019-04-16 | Joyson Safety Systems Acquisition Llc | Multi-purpose and tunable pressure chamber for pyrotechnic actuator |
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 |
US10634093B2 (en) * | 2015-03-27 | 2020-04-28 | Chairman, Defence Research & Development Organisation | Mandrel assembly and method of manufacturing solid rocket propellant grain using the same |
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)
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 |
-
1997
- 1997-12-18 US US08/993,065 patent/US6101948A/en not_active Expired - Fee Related
-
1998
- 1998-12-08 IL IL12744298A patent/IL127442A/en not_active IP Right Cessation
- 1998-12-11 DE DE69820211T patent/DE69820211T2/de not_active Expired - Fee Related
- 1998-12-11 EP EP98310192A patent/EP0924423B1/en not_active Expired - Lifetime
- 1998-12-11 JP JP10352358A patent/JPH11247716A/ja active Pending
- 1998-12-15 RU RU98123477/06A patent/RU2213877C2/ru not_active IP Right Cessation
- 1998-12-17 BR BR9805588-7A patent/BR9805588A/pt not_active IP Right Cessation
- 1998-12-17 NO NO19985921A patent/NO317838B1/no unknown
- 1998-12-18 CN CN98127107A patent/CN1227913A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0924423A2 (en) | 1999-06-23 |
EP0924423A3 (en) | 2002-05-02 |
EP0924423B1 (en) | 2003-12-03 |
CN1227913A (zh) | 1999-09-08 |
NO985921D0 (no) | 1998-12-17 |
RU2213877C2 (ru) | 2003-10-10 |
DE69820211D1 (de) | 2004-01-15 |
US6101948A (en) | 2000-08-15 |
NO317838B1 (no) | 2004-12-20 |
BR9805588A (pt) | 1999-10-26 |
JPH11247716A (ja) | 1999-09-14 |
NO985921L (no) | 1999-06-21 |
DE69820211T2 (de) | 2004-06-03 |
IL127442A0 (en) | 1999-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KB | Patent renewed | ||
KB | Patent renewed | ||
MM9K | Patent not in force due to non-payment of renewal fees |