CA2465295C - Rocket motors with insensitive munitions systems - Google Patents
Rocket motors with insensitive munitions systems Download PDFInfo
- Publication number
- CA2465295C CA2465295C CA002465295A CA2465295A CA2465295C CA 2465295 C CA2465295 C CA 2465295C CA 002465295 A CA002465295 A CA 002465295A CA 2465295 A CA2465295 A CA 2465295A CA 2465295 C CA2465295 C CA 2465295C
- Authority
- CA
- Canada
- Prior art keywords
- rocket motor
- propellant
- auto
- case
- insensitive munitions
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000003380 propellant Substances 0.000 claims abstract description 191
- 239000012212 insulator Substances 0.000 claims description 47
- 229920001971 elastomer Polymers 0.000 claims description 37
- 239000005060 rubber Substances 0.000 claims description 37
- 239000002131 composite material Substances 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 8
- 239000011800 void material Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 230000003628 erosive effect Effects 0.000 claims description 3
- 238000010304 firing Methods 0.000 claims description 3
- YCOWFDCCOFCZPM-UHFFFAOYSA-N n,n'-dihydroxyoxamide Chemical compound ONC(=O)C(=O)NO YCOWFDCCOFCZPM-UHFFFAOYSA-N 0.000 claims description 3
- GDDNTTHUKVNJRA-UHFFFAOYSA-N 3-bromo-3,3-difluoroprop-1-ene Chemical compound FC(F)(Br)C=C GDDNTTHUKVNJRA-UHFFFAOYSA-N 0.000 claims description 2
- 229920002121 Hydroxyl-terminated polybutadiene Polymers 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 229920000909 polytetrahydrofuran Polymers 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims description 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 6
- 238000003860 storage Methods 0.000 abstract description 5
- 238000013459 approach Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 32
- 239000000463 material Substances 0.000 description 9
- 230000001141 propulsive effect Effects 0.000 description 9
- 239000004449 solid propellant Substances 0.000 description 8
- 230000001133 acceleration Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 230000009172 bursting Effects 0.000 description 4
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- 238000010438 heat treatment Methods 0.000 description 4
- 238000011068 loading method Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000035882 stress Effects 0.000 description 4
- 235000015842 Hesperis Nutrition 0.000 description 3
- 235000012633 Iberis amara Nutrition 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000004913 activation Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 210000002445 nipple Anatomy 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000003467 diminishing effect Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- 241000167854 Bourreria succulenta Species 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229910001240 Maraging steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
- F42B39/20—Packages or ammunition having valves for pressure-equalising; Packages or ammunition having plugs for pressure release, e.g. meltable ; Blow-out panels; Venting arrangements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Testing Of Engines (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Portable Nailing Machines And Staplers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2001/048170 WO2003046359A1 (en) | 2001-11-01 | 2001-11-01 | Rocket motors with insensitive munitions systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2465295A1 CA2465295A1 (en) | 2003-06-05 |
| CA2465295C true CA2465295C (en) | 2009-09-22 |
Family
ID=21743116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002465295A Expired - Fee Related CA2465295C (en) | 2001-11-01 | 2001-11-01 | Rocket motors with insensitive munitions systems |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1440233B1 (enExample) |
| JP (1) | JP4091916B2 (enExample) |
| AU (1) | AU2001297861B2 (enExample) |
| CA (1) | CA2465295C (enExample) |
| DE (1) | DE60142312D1 (enExample) |
| IL (2) | IL161612A0 (enExample) |
| WO (1) | WO2003046359A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6883817B2 (ja) * | 2017-02-10 | 2021-06-09 | 株式会社Ｉｈｉエアロスペース | ロケットモータ |
| CN107044914A (zh) * | 2017-03-16 | 2017-08-15 | 中国人民解放军海军航空工程学院 | 固体发动机粘接界面受载状态监检测装置 |
| IL260886B (en) * | 2018-07-30 | 2021-04-29 | Rafael Advanced Defense Systems Ltd | Rocket armament that can be launched from a tubular launcher with non-ignition security outside the launcher and engine separation in flight |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4597261A (en) * | 1984-05-25 | 1986-07-01 | Hughes Aircraft Company | Thermally actuated rocket motor safety system |
| US5129326A (en) * | 1987-04-14 | 1992-07-14 | Aerojet-General Corporation | Ordnance device with explosion protection |
| US5786544A (en) * | 1994-03-02 | 1998-07-28 | State of Israel--Ministry of Defence, Armament Development Authority, Rafael | Warhead protection device during slow cook-off test |
| US5813219A (en) * | 1994-03-02 | 1998-09-29 | State Of Israel - Ministry Of Defence Armament Development Authority, Rafael | Rocket motor protection device during slow cook-off test |
| US5792981A (en) * | 1996-10-28 | 1998-08-11 | Thiokol Corporation | Gun-launched rocket |
-
2001
- 2001-11-01 EP EP01274109A patent/EP1440233B1/en not_active Expired - Lifetime
- 2001-11-01 IL IL16161201A patent/IL161612A0/xx active IP Right Grant
- 2001-11-01 CA CA002465295A patent/CA2465295C/en not_active Expired - Fee Related
- 2001-11-01 AU AU2001297861A patent/AU2001297861B2/en not_active Expired
- 2001-11-01 WO PCT/US2001/048170 patent/WO2003046359A1/en not_active Ceased
- 2001-11-01 JP JP2003547771A patent/JP4091916B2/ja not_active Expired - Fee Related
- 2001-11-01 DE DE60142312T patent/DE60142312D1/de not_active Expired - Lifetime
-
2004
- 2004-04-25 IL IL161612A patent/IL161612A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2001297861A1 (en) | 2003-06-10 |
| EP1440233B1 (en) | 2010-06-02 |
| AU2001297861B2 (en) | 2008-05-01 |
| CA2465295A1 (en) | 2003-06-05 |
| JP2005510653A (ja) | 2005-04-21 |
| WO2003046359A1 (en) | 2003-06-05 |
| JP4091916B2 (ja) | 2008-05-28 |
| IL161612A (en) | 2006-12-31 |
| DE60142312D1 (de) | 2010-07-15 |
| IL161612A0 (en) | 2004-09-27 |
| EP1440233A1 (en) | 2004-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20141103 |