IL130416A - Base bleed unit projectile - Google Patents
Base bleed unit projectileInfo
- Publication number
- IL130416A IL130416A IL13041697A IL13041697A IL130416A IL 130416 A IL130416 A IL 130416A IL 13041697 A IL13041697 A IL 13041697A IL 13041697 A IL13041697 A IL 13041697A IL 130416 A IL130416 A IL 130416A
- Authority
- IL
- Israel
- Prior art keywords
- rear wall
- base bleed
- bleed unit
- unit according
- charge
- Prior art date
Links
- 239000003721 gunpowder Substances 0.000 claims abstract description 26
- 239000011888 foil Substances 0.000 claims description 4
- 239000000567 combustion gas Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 230000008093 supporting effect Effects 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
- F42B10/32—Range-reducing or range-increasing arrangements; Fall-retarding means
- F42B10/38—Range-increasing arrangements
- F42B10/40—Range-increasing arrangements with combustion of a slow-burning charge, e.g. fumers, base-bleed projectiles
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Automotive Seat Belt Assembly (AREA)
- Air Bags (AREA)
- Toys (AREA)
- Nozzles (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Cable Accessories (AREA)
- Component Parts Of Construction Machinery (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9604613A SE508403C2 (sv) | 1996-12-15 | 1996-12-15 | Basflödesaggregat |
| PCT/SE1997/002064 WO1998026249A1 (en) | 1996-12-13 | 1997-12-09 | Base bleed unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL130416A true IL130416A (en) | 2002-02-10 |
Family
ID=20404986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL13041697A IL130416A (en) | 1996-12-15 | 1997-12-09 | Base bleed unit projectile |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6213023B1 (sv) |
| EP (1) | EP0943074B1 (sv) |
| AU (1) | AU5351498A (sv) |
| DE (1) | DE69719790T2 (sv) |
| ES (1) | ES2194229T3 (sv) |
| IL (1) | IL130416A (sv) |
| NO (1) | NO311629B1 (sv) |
| SE (1) | SE508403C2 (sv) |
| WO (1) | WO1998026249A1 (sv) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7150232B1 (en) | 2001-05-25 | 2006-12-19 | Omnitek Partners Llc | Methods and apparatus for increasing aerodynamic performance of projectiles |
| US6727485B2 (en) * | 2001-05-25 | 2004-04-27 | Omnitek Partners Llc | Methods and apparatus for increasing aerodynamic performance of projectiles |
| US7578238B1 (en) * | 2006-01-12 | 2009-08-25 | The United States Of America As Represented By The Secretary Of The Army | Base bleed boat tail converter for projectile |
| US7802520B2 (en) * | 2007-07-25 | 2010-09-28 | Martin Electronics | Drag minimizing projectile delivery system |
| US7891298B2 (en) * | 2008-05-14 | 2011-02-22 | Pratt & Whitney Rocketdyne, Inc. | Guided projectile |
| US7823510B1 (en) * | 2008-05-14 | 2010-11-02 | Pratt & Whitney Rocketdyne, Inc. | Extended range projectile |
| US20110061556A1 (en) * | 2009-09-15 | 2011-03-17 | Raytheon Company | Methods and apparatus for a gas outlet port clog inhibitor |
| US8671839B2 (en) * | 2011-11-04 | 2014-03-18 | Joseph M. Bunczk | Projectile and munition including projectile |
| DE102018115080A1 (de) * | 2018-06-22 | 2019-12-24 | Rheinmetall Waffe Munition Gmbh | Base-Bleed und Geschoss mit einem Base-Bleed |
| GB2622383A (en) * | 2022-09-14 | 2024-03-20 | Bae Systems Plc | Improved range extension device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3387560A (en) * | 1966-10-03 | 1968-06-11 | Avco Corp | Breech seal for rocket ammunition |
| US3698321A (en) * | 1969-10-29 | 1972-10-17 | Thiokol Chemical Corp | Rocket assisted projectile |
| US4213393A (en) | 1977-07-15 | 1980-07-22 | Gunners Nils Erik | Gun projectile arranged with a base drag reducing system |
| FR2572512B1 (fr) * | 1984-10-25 | 1987-09-25 | Luchaire Sa | Dispositif, adaptable sur engins ou munitions, tels que projectiles d'artillerie, destine a reduire leur trainee de culot |
| SE460872B (sv) * | 1986-09-05 | 1989-11-27 | Kurt Goeran Andersson | Basfloedesaggregatet foer granater och projektiler |
| SE461477B (sv) * | 1987-02-10 | 1990-02-19 | Bofors Ab | Anordning vid ett basfloedesaggregat |
-
1996
- 1996-12-15 SE SE9604613A patent/SE508403C2/sv not_active IP Right Cessation
-
1997
- 1997-12-09 ES ES97950541T patent/ES2194229T3/es not_active Expired - Lifetime
- 1997-12-09 WO PCT/SE1997/002064 patent/WO1998026249A1/en active IP Right Grant
- 1997-12-09 EP EP97950541A patent/EP0943074B1/en not_active Expired - Lifetime
- 1997-12-09 US US09/319,263 patent/US6213023B1/en not_active Expired - Fee Related
- 1997-12-09 DE DE69719790T patent/DE69719790T2/de not_active Expired - Fee Related
- 1997-12-09 AU AU53514/98A patent/AU5351498A/en not_active Abandoned
- 1997-12-09 IL IL13041697A patent/IL130416A/en not_active IP Right Cessation
-
1999
- 1999-06-11 NO NO19992852A patent/NO311629B1/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US6213023B1 (en) | 2001-04-10 |
| SE9604613L (sv) | 1998-06-14 |
| DE69719790D1 (de) | 2003-04-17 |
| WO1998026249A1 (en) | 1998-06-18 |
| ES2194229T3 (es) | 2003-11-16 |
| EP0943074A1 (en) | 1999-09-22 |
| SE508403C2 (sv) | 1998-10-05 |
| NO311629B1 (no) | 2001-12-17 |
| NO992852L (no) | 1999-08-10 |
| SE9604613D0 (sv) | 1996-12-15 |
| NO992852D0 (no) | 1999-06-11 |
| AU5351498A (en) | 1998-07-03 |
| EP0943074B1 (en) | 2003-03-12 |
| DE69719790T2 (de) | 2004-02-12 |
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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 |