ZA200604710B - Progressive propellant charge with high charge density - Google Patents
Progressive propellant charge with high charge density Download PDFInfo
- Publication number
- ZA200604710B ZA200604710B ZA200604710A ZA200604710A ZA200604710B ZA 200604710 B ZA200604710 B ZA 200604710B ZA 200604710 A ZA200604710 A ZA 200604710A ZA 200604710 A ZA200604710 A ZA 200604710A ZA 200604710 B ZA200604710 B ZA 200604710B
- Authority
- ZA
- South Africa
- Prior art keywords
- propellant
- charge
- tubes
- combustion
- ignition
- Prior art date
Links
- 239000003380 propellant Substances 0.000 title claims abstract description 306
- 230000000750 progressive effect Effects 0.000 title abstract description 16
- 238000002485 combustion reaction Methods 0.000 claims abstract description 63
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 230000005764 inhibitory process Effects 0.000 claims abstract description 9
- 238000004381 surface treatment Methods 0.000 claims abstract description 9
- 230000000977 initiatory effect Effects 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 230000001934 delay Effects 0.000 claims description 2
- 238000010304 firing Methods 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 21
- 230000000644 propagated effect Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- General Engineering & Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Fire-Extinguishing Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Coating By Spraying Or Casting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0303300A SE526922C2 (sv) | 2003-12-09 | 2003-12-09 | Progressiv drivkrutladdning med hög laddensitet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200604710B true ZA200604710B (en) | 2007-10-31 |
Family
ID=29997673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200604710A ZA200604710B (en) | 2003-12-09 | 2004-12-08 | Progressive propellant charge with high charge density |
Country Status (16)
| Country | Link |
|---|---|
| US (2) | US7918163B2 (sv) |
| EP (1) | EP1695021B1 (sv) |
| JP (1) | JP4657220B2 (sv) |
| CN (1) | CN1914477B (sv) |
| AT (1) | ATE499583T1 (sv) |
| AU (1) | AU2004297496B2 (sv) |
| CA (1) | CA2548523C (sv) |
| DE (1) | DE602004031550D1 (sv) |
| ES (1) | ES2357954T3 (sv) |
| HK (1) | HK1103791A1 (sv) |
| IL (1) | IL176156A0 (sv) |
| NO (1) | NO332929B1 (sv) |
| RU (1) | RU2369588C2 (sv) |
| SE (1) | SE526922C2 (sv) |
| WO (1) | WO2005057123A1 (sv) |
| ZA (1) | ZA200604710B (sv) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE526922C2 (sv) | 2003-12-09 | 2005-11-22 | Nexplo Bofors Ab | Progressiv drivkrutladdning med hög laddensitet |
| SE526316C2 (sv) * | 2003-12-09 | 2005-08-23 | Nexplo Bofors Ab | Sätt och anordning för framställning av drivknut för laddningar med hög laddensitet och hög progressivitet |
| SE529752C2 (sv) * | 2006-04-20 | 2007-11-13 | Eurenco Bofors Ab | Drivkrutladdningar av multiperforerat stavkrut för höghastighetsprojektiler samt framställning därav |
| JP5697373B2 (ja) * | 2010-07-13 | 2015-04-08 | 旭化成ケミカルズ株式会社 | 発射装薬 |
| FR2993326B1 (fr) * | 2012-07-13 | 2014-08-01 | Herakles | Verin a course declenchee a retour arriere amorti |
| US9464874B1 (en) * | 2013-03-14 | 2016-10-11 | Spectre Materials Sciences, Inc. | Layered energetic material having multiple ignition points |
| US10254090B1 (en) | 2013-03-14 | 2019-04-09 | University Of Central Florida Research Foundation | Layered energetic material having multiple ignition points |
| US20150268022A1 (en) * | 2014-03-23 | 2015-09-24 | Blake Van Brouwer | Channel-forming propellant compression die and method |
| US10415938B2 (en) | 2017-01-16 | 2019-09-17 | Spectre Enterprises, Inc. | Propellant |
| RU2703589C1 (ru) * | 2018-11-15 | 2019-10-21 | Общество с ограниченной ответственностью "ПКФ Альянс" | Заряд взрывчатого вещества |
| US11112222B2 (en) | 2019-01-21 | 2021-09-07 | Spectre Materials Sciences, Inc. | Propellant with pattern-controlled burn rate |
| JP2022003249A (ja) * | 2020-06-23 | 2022-01-11 | 三菱重工業株式会社 | 推進薬の製造方法および推進薬製造装置 |
| AU2022223569B2 (en) | 2021-02-16 | 2023-09-14 | Spectre Materials Sciences, Inc. | Primer for firearms and other munitions |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US694295A (en) * | 1899-08-24 | 1902-02-25 | Hudson Maxim | Cartridge. |
| US677527A (en) * | 1899-08-24 | 1901-07-02 | Hudson Maxim | Cartridge. |
| US677528A (en) * | 1899-08-24 | 1901-07-02 | Hudson Maxim | Cartridge. |
| US766455A (en) | 1901-05-01 | 1904-08-02 | Hudson Maxim | Smokeless-powder grain. |
| US3099963A (en) * | 1950-12-11 | 1963-08-06 | Dobrin Saxe | Outward burning neutral granulation for cast propellants |
| US3028810A (en) * | 1952-05-17 | 1962-04-10 | Standard Oil Co | Propellent grain |
| US3256819A (en) * | 1964-04-02 | 1966-06-21 | Atlantic Res Corp | Gas generator |
| US3688697A (en) * | 1969-07-31 | 1972-09-05 | Aerojet General Co | Solid grain caseless ammunition propellant |
| FR2183591B1 (sv) * | 1972-05-12 | 1974-07-26 | France Etat | |
| US3889463A (en) * | 1974-06-27 | 1975-06-17 | Us Navy | Stress relieving liner |
| FR2413555A1 (fr) * | 1977-12-30 | 1979-07-27 | Poudres & Explosifs Ste Nale | Ensemble propulsif a propergol solide, ne comportant pas de tuyere, et procede d'acceleration d'un engin |
| FR2433730A1 (fr) * | 1978-08-16 | 1980-03-14 | Poudres & Explosifs Ste Nale | Charge pyrotechnique elementaire partiellement inhibee pour armes a tube |
| US5042385A (en) * | 1983-01-24 | 1991-08-27 | The United States Of America As Represented By The Secretary Of The Navy | Inhibitor and barrier for use with high energy rocket propellants |
| US4840025A (en) * | 1986-10-14 | 1989-06-20 | General Electric Company | Multiple-propellant air vehicle and propulsion system |
| SE461093B (sv) * | 1987-08-21 | 1990-01-08 | Nobel Kemi Ab | Drivladdning till eldroersvapen samt saett att framstaella densamma |
| US5269224A (en) * | 1990-08-30 | 1993-12-14 | Olin Corporation | Caseless utilized ammunition charge module |
| FR2679992B1 (fr) | 1991-08-01 | 1993-09-24 | Poudres & Explosifs Ste Nale | Brins de poudre propulsive multiperfores et divises, appareillage de fabrication et son utilisation. |
| CA2094888A1 (en) * | 1992-08-24 | 1994-02-25 | Bradley W. Smith | Gas generant body having pressed-on burn inhibitor layer |
| US6071444A (en) | 1997-11-24 | 2000-06-06 | Alliant Techsystems Inc. | Process for manufacture of perforated slab propellant |
| DE19917633C1 (de) * | 1999-04-19 | 2000-11-23 | Fraunhofer Ges Forschung | Treibladungsanordnung für Rohrwaffen oder ballistische Antriebe |
| SE518660C2 (sv) * | 2001-03-14 | 2002-11-05 | Nexplo Bofors Ab | Sätt att framställa drivkrutladdningar för eldrörsvapen och drivkrutladdning framställd enligt sättet |
| SE518867C2 (sv) * | 2001-04-02 | 2002-12-03 | Nexplo Bofors Ab | Drivkrut samt sätt och anordning för framställning av detsamma |
| SE526316C2 (sv) | 2003-12-09 | 2005-08-23 | Nexplo Bofors Ab | Sätt och anordning för framställning av drivknut för laddningar med hög laddensitet och hög progressivitet |
| SE526922C2 (sv) | 2003-12-09 | 2005-11-22 | Nexplo Bofors Ab | Progressiv drivkrutladdning med hög laddensitet |
-
2003
- 2003-12-09 SE SE0303300A patent/SE526922C2/sv not_active IP Right Cessation
-
2004
- 2004-12-08 CN CN2004800413028A patent/CN1914477B/zh not_active Expired - Fee Related
- 2004-12-08 ZA ZA200604710A patent/ZA200604710B/en unknown
- 2004-12-08 US US10/582,111 patent/US7918163B2/en not_active Expired - Fee Related
- 2004-12-08 DE DE602004031550T patent/DE602004031550D1/de active Active
- 2004-12-08 EP EP04801727A patent/EP1695021B1/en not_active Not-in-force
- 2004-12-08 CA CA2548523A patent/CA2548523C/en not_active Expired - Fee Related
- 2004-12-08 AU AU2004297496A patent/AU2004297496B2/en not_active Ceased
- 2004-12-08 JP JP2006543769A patent/JP4657220B2/ja not_active Expired - Fee Related
- 2004-12-08 RU RU2006124536/02A patent/RU2369588C2/ru not_active IP Right Cessation
- 2004-12-08 ES ES04801727T patent/ES2357954T3/es active Active
- 2004-12-08 WO PCT/SE2004/001820 patent/WO2005057123A1/en active Application Filing
- 2004-12-08 AT AT04801727T patent/ATE499583T1/de not_active IP Right Cessation
-
2006
- 2006-06-06 IL IL176156A patent/IL176156A0/en not_active IP Right Cessation
- 2006-07-07 NO NO20063160A patent/NO332929B1/no not_active IP Right Cessation
-
2007
- 2007-07-25 HK HK07108071.8A patent/HK1103791A1/xx not_active IP Right Cessation
-
2011
- 2011-04-04 US US13/079,392 patent/US8544387B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| RU2006124536A (ru) | 2008-01-20 |
| NO332929B1 (no) | 2013-02-04 |
| JP4657220B2 (ja) | 2011-03-23 |
| IL176156A0 (en) | 2006-10-05 |
| AU2004297496A1 (en) | 2005-06-23 |
| ATE499583T1 (de) | 2011-03-15 |
| DE602004031550D1 (de) | 2011-04-07 |
| CN1914477A (zh) | 2007-02-14 |
| US20080047453A1 (en) | 2008-02-28 |
| WO2005057123A1 (en) | 2005-06-23 |
| CA2548523C (en) | 2012-10-09 |
| CN1914477B (zh) | 2012-06-13 |
| AU2004297496B2 (en) | 2010-07-15 |
| HK1103791A1 (en) | 2007-12-28 |
| EP1695021A1 (en) | 2006-08-30 |
| US8544387B2 (en) | 2013-10-01 |
| SE0303300L (sv) | 2005-06-10 |
| US7918163B2 (en) | 2011-04-05 |
| CA2548523A1 (en) | 2005-06-23 |
| NO20063160L (no) | 2006-09-08 |
| RU2369588C2 (ru) | 2009-10-10 |
| US20120097060A1 (en) | 2012-04-26 |
| SE0303300D0 (sv) | 2003-12-09 |
| ES2357954T3 (es) | 2011-05-04 |
| JP2007514125A (ja) | 2007-05-31 |
| EP1695021B1 (en) | 2011-02-23 |
| SE526922C2 (sv) | 2005-11-22 |
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