PL3433566T3 - Ładunek miotający lub ziarno miotające - Google Patents
Ładunek miotający lub ziarno miotająceInfo
- Publication number
- PL3433566T3 PL3433566T3 PL17715828T PL17715828T PL3433566T3 PL 3433566 T3 PL3433566 T3 PL 3433566T3 PL 17715828 T PL17715828 T PL 17715828T PL 17715828 T PL17715828 T PL 17715828T PL 3433566 T3 PL3433566 T3 PL 3433566T3
- Authority
- PL
- Poland
- Prior art keywords
- grain
- propellant charge
- propellant
- charge
- 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
-
- 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
- C06B45/12—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- 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
- C06B21/0066—Shaping the mixture by granulation, e.g. flaking
-
- 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
- C06B21/0075—Shaping the mixture by extrusion
-
- 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
-
- 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
- C06B45/04—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive
- C06B45/06—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component
- C06B45/10—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component the organic component containing a resin
- C06B45/105—The resin being a polymer bearing energetic groups or containing a soluble organic explosive
-
- 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
- F02K9/10—Shape or structure of solid propellant charges
- F02K9/12—Shape or structure of solid propellant charges made of two or more portions burning at different rates or having different characteristics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
- F42B5/02—Cartridges, i.e. cases with charge and missile
- F42B5/16—Cartridges, i.e. cases with charge and missile characterised by composition or physical dimensions or form of propellant charge, with or without projectile, or powder
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Molecular Biology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16161643.8A EP3222961A1 (en) | 2016-03-22 | 2016-03-22 | Propellant charge or grain |
PCT/NL2017/050175 WO2017164732A1 (en) | 2016-03-22 | 2017-03-22 | Propellant charge or grain |
EP17715828.4A EP3433566B1 (en) | 2016-03-22 | 2017-03-22 | Propellant charge or grain |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3433566T3 true PL3433566T3 (pl) | 2021-12-20 |
Family
ID=55640560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL17715828T PL3433566T3 (pl) | 2016-03-22 | 2017-03-22 | Ładunek miotający lub ziarno miotające |
Country Status (9)
Country | Link |
---|---|
US (1) | US10759719B2 (pl) |
EP (3) | EP3222961A1 (pl) |
KR (1) | KR102451244B1 (pl) |
AU (1) | AU2017237637B2 (pl) |
BR (1) | BR112018069350B1 (pl) |
CA (1) | CA3018650C (pl) |
ES (1) | ES2893204T3 (pl) |
PL (1) | PL3433566T3 (pl) |
WO (1) | WO2017164732A1 (pl) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3074716B1 (fr) * | 2017-12-12 | 2020-12-25 | Arianegroup Sas | Procede de fabrication d'un produit pyrotechnique |
EP3705465A1 (en) | 2019-03-08 | 2020-09-09 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk Onderzoek TNO | Improved printing of energetic materials |
DE102019007088A1 (de) * | 2019-10-11 | 2021-04-15 | Mbda Deutschland Gmbh | 3D-Druckverfahren und 3D-Druckvorrichtung |
KR102302860B1 (ko) * | 2019-11-06 | 2021-09-16 | 포항공과대학교 산학협력단 | 고체 추진제 그레인, 고체 추진제 그레인 제작방법, 고체 추진제 그레인을 이용하는 발사체 |
CN112521239B (zh) * | 2020-12-07 | 2021-12-28 | 西安交通大学 | 一种金属燃料与氧化剂隔离成形的复合固体推进剂的增材制造方法及装置 |
CN112624891B (zh) * | 2020-12-30 | 2022-04-12 | 西南科技大学 | 一种基于rdx乳液制备梯度结构炸药的方法 |
CN113683473B (zh) * | 2021-08-06 | 2022-03-15 | 山东大学 | 一种聚醚基复合固体推进剂3d打印油墨及其制备方法 |
US20230175460A1 (en) * | 2021-12-07 | 2023-06-08 | Firehawk Aerospace, Inc. | Hybrid rocket engine fuel grains with radial energy compositional variations |
CN114290662B (zh) * | 2021-12-31 | 2023-05-30 | 西安交通大学 | 一种面向固体火箭发动机的绝热/装药一体化增材制造方法 |
CN114856858B (zh) * | 2022-03-02 | 2024-02-06 | 武汉高德红外股份有限公司 | 一种固体火箭发动机装药药柱结构及固体火箭发动机 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2339114A (en) * | 1944-01-11 | Method op forming and filling capsules | ||
US3073242A (en) * | 1955-02-18 | 1963-01-15 | Mini Of Supply | Manufacture of propellant charges |
US3194851A (en) * | 1955-06-20 | 1965-07-13 | Charles W Sauer | Process for forming propellant grains having a composite structure |
US3811358A (en) * | 1961-10-10 | 1974-05-21 | Rockwell International Corp | Solid propellants containing reinforcing filament and process of making |
US3706278A (en) | 1971-02-25 | 1972-12-19 | Us Army | Distributed propulsion for guns |
US4386569A (en) | 1979-05-30 | 1983-06-07 | The United States Of America As Represented By The Secretary Of The Army | Solid propellant grain for improved ballistic performance guns |
US5714711A (en) * | 1990-12-31 | 1998-02-03 | Mei Corporation | Encapsulated propellant grain composition, method of preparation, article fabricated therefrom and method of fabrication |
US5524544A (en) | 1994-07-21 | 1996-06-11 | Olin Corporation | Nitrocellulose propellant containing a cellulosic burn rate modifier |
US7955453B1 (en) * | 2006-09-15 | 2011-06-07 | The United States Of America As Represented By The Secretary Of The Navy | Gradient thermosetting plastic-bonded explosive composition, and method thereof |
US8225507B2 (en) | 2008-02-28 | 2012-07-24 | The Aerospace Corporation | Stereolithographic rocket motor manufacturing method |
US9086033B2 (en) | 2010-09-13 | 2015-07-21 | Experimental Propulsion Lab, Llc | Additive manufactured propulsion system |
WO2013019876A2 (en) | 2011-08-02 | 2013-02-07 | The Aerospace Corporation | Systems and methods for fabricating hybrid rocket motor fuel grains |
US10843979B2 (en) * | 2013-08-16 | 2020-11-24 | General Dynamics Ordnance and Tactical Systems—Canada Valleyfield Inc. | Method of manufacturing multi-layered propellant grains |
JP6363714B2 (ja) * | 2013-09-12 | 2018-07-25 | タレス オーストラリア リミテッド | 燃焼率調節剤 |
EP3194149B1 (en) * | 2014-09-16 | 2020-04-29 | Aerojet Rocketdyne, Inc. | Solid propellant having micro-voids and rocket motor comprising the propellant |
-
2016
- 2016-03-22 EP EP16161643.8A patent/EP3222961A1/en not_active Withdrawn
-
2017
- 2017-03-22 KR KR1020187030222A patent/KR102451244B1/ko active IP Right Grant
- 2017-03-22 BR BR112018069350-2A patent/BR112018069350B1/pt active IP Right Grant
- 2017-03-22 ES ES17715828T patent/ES2893204T3/es active Active
- 2017-03-22 EP EP20202191.1A patent/EP3783297A1/en active Pending
- 2017-03-22 AU AU2017237637A patent/AU2017237637B2/en active Active
- 2017-03-22 WO PCT/NL2017/050175 patent/WO2017164732A1/en active Application Filing
- 2017-03-22 CA CA3018650A patent/CA3018650C/en active Active
- 2017-03-22 US US16/087,490 patent/US10759719B2/en active Active
- 2017-03-22 PL PL17715828T patent/PL3433566T3/pl unknown
- 2017-03-22 EP EP17715828.4A patent/EP3433566B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
BR112018069350A2 (pt) | 2019-01-22 |
CA3018650C (en) | 2024-02-20 |
KR102451244B1 (ko) | 2022-10-05 |
KR20180132082A (ko) | 2018-12-11 |
WO2017164732A1 (en) | 2017-09-28 |
US20190100474A1 (en) | 2019-04-04 |
AU2017237637A1 (en) | 2018-10-25 |
EP3433566B1 (en) | 2021-07-07 |
BR112018069350B1 (pt) | 2022-04-05 |
EP3433566A1 (en) | 2019-01-30 |
EP3783297A1 (en) | 2021-02-24 |
AU2017237637B2 (en) | 2022-06-02 |
CA3018650A1 (en) | 2017-09-28 |
US10759719B2 (en) | 2020-09-01 |
ES2893204T3 (es) | 2022-02-08 |
EP3222961A1 (en) | 2017-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PL3433566T3 (pl) | Ładunek miotający lub ziarno miotające | |
IL254379A0 (en) | Solid rocket motors | |
EP3551597A4 (en) | IMPROVED EXPLOSIVE COMPOSITION | |
GB201803983D0 (en) | Materials | |
EP3411302A4 (en) | HOPPER COVER | |
GB201708113D0 (en) | Materials | |
GB201506552D0 (en) | Pyrotechnic valve | |
GB201705065D0 (en) | Hopper assembly | |
GB2561947B (en) | Tissue-adhesive materials | |
ZA201902761B (en) | Propellant charge container | |
ZA201906906B (en) | Explosives blasting | |
PL3489617T3 (pl) | Pocisk | |
EP3558900B8 (fr) | Objets solides pyrotechniques générateurs de gaz | |
PL3347671T3 (pl) | Ładunek materiału miotającego | |
GB201708013D0 (en) | Materials | |
PL3163249T3 (pl) | Zapalnik do jednostki napędowej | |
GB201602090D0 (en) | Powder | |
GB201601627D0 (en) | Loading system | |
AU2018293145A1 (en) | Shaped charge | |
IL247736B (en) | Explosive system | |
GB2556362B (en) | Controlled grain size structures | |
ZA201808202B (en) | Explosives blasting | |
GB201807032D0 (en) | Primer set | |
IL255586B (en) | Explosive booster | |
GB201819000D0 (en) | Explosive booster |