SE8603017L - ARMS - Google Patents
ARMSInfo
- Publication number
- SE8603017L SE8603017L SE8603017A SE8603017A SE8603017L SE 8603017 L SE8603017 L SE 8603017L SE 8603017 A SE8603017 A SE 8603017A SE 8603017 A SE8603017 A SE 8603017A SE 8603017 L SE8603017 L SE 8603017L
- Authority
- SE
- Sweden
- Prior art keywords
- projectile
- combustion
- liquid propellant
- bores
- annular
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A1/00—Missile propulsion characterised by the use of explosive or combustible propellant charges
- F41A1/04—Missile propulsion using the combustion of a liquid, loose powder or gaseous fuel, e.g. hypergolic fuel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Nozzles (AREA)
- Fuel-Injection Apparatus (AREA)
- Toys (AREA)
Abstract
An annular piston, annular control valve, liquid propellant gun system, has a dual angle injection mechanism to provide both combustion chamber and bore gas requirements with a single injection control valve. The dual angle feature assures a stable combustion zone. The projectile is fixed by a frangible threaded tube 27 to a stub case 28 housing a booster charge 30, firing of which causes hot gases to pass into the combustion cave 120 forcing piston 38 forwardly to increase the pressure in pumping cavity 118 causing a belleville washer 206 to close passageway 77 and valve 36 to move forwardly, uncovering bores 126, 128, the aft-inclined (126) of which pass liquid propellant into the annular cavity surrounding the projectile. As pressure increases, a flexible lip 26a on the firing band 26 of the projectile is deflected to pass liquid propellant aftwardly of the projectile into combustion cavity 120. When the projectile has uncovered bores 128, liquid propellant is sprayed through these bores into the gun barrel 8, which propellant then burns due to contact with hot combustion gases. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8601710A NL8601710A (en) | 1986-07-01 | 1986-07-01 | FIREARMS WITH LIQUID PROPELLER. |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8603017D0 SE8603017D0 (en) | 1986-07-07 |
SE8603017L true SE8603017L (en) | 1990-05-21 |
SE466028B SE466028B (en) | 1991-12-02 |
Family
ID=19848247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8603017A SE466028B (en) | 1986-07-01 | 1986-07-07 | WITH SCIENTIFIC FUEL MEDIUM WORKING ELECTRIC WIRE SYSTEM |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE3622810A1 (en) |
FR (1) | FR2645634A1 (en) |
GB (1) | GB2237861B (en) |
NL (1) | NL8601710A (en) |
SE (1) | SE466028B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4128575A1 (en) * | 1990-08-31 | 1992-03-05 | Fraunhofer Ges Forschung | Gun for firing high-velocity projectile - has primary chamber for powder propellant and second chamber for liq. propellant |
DE4028224C2 (en) * | 1990-09-06 | 1995-08-31 | Rheinmetall Ind Gmbh | weapon |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4523507A (en) * | 1983-11-02 | 1985-06-18 | General Electric Company | In-line annular piston fixed bolt regenerative liquid propellant gun |
-
1986
- 1986-07-01 NL NL8601710A patent/NL8601710A/en not_active Application Discontinuation
- 1986-07-07 SE SE8603017A patent/SE466028B/en not_active IP Right Cessation
- 1986-07-08 DE DE19863622810 patent/DE3622810A1/en not_active Withdrawn
- 1986-07-08 GB GB8616562A patent/GB2237861B/en not_active Expired - Fee Related
- 1986-07-17 FR FR8610429A patent/FR2645634A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3622810A1 (en) | 1990-08-16 |
SE8603017D0 (en) | 1986-07-07 |
NL8601710A (en) | 1990-05-01 |
FR2645634A1 (en) | 1990-10-12 |
SE466028B (en) | 1991-12-02 |
GB8616562D0 (en) | 1991-01-02 |
GB2237861A (en) | 1991-05-15 |
GB2237861B (en) | 1991-12-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES450955A1 (en) | Gas-operated device for activating the reloading mechanism of a gas-operated automatic rifle | |
ATE241793T1 (en) | WEAPON BARREL WITH PROJECTILES ARRANGED AXIALLY BACK ONE AHEAD | |
DK1104541T3 (en) | Cartridge for self-loading weapons | |
GB669014A (en) | Improvements relating to jet-propelled missiles | |
ES182287U (en) | Pump of gases for automatic arms of tubular deposit. (Machine-translation by Google Translate, not legally binding) | |
GB1454009A (en) | Cartridge for small arms | |
FI854155A0 (en) | ANORDNING FOER MINSKNING AV BROMSEFFEKTEN PAO EN PROJEKTIL OCH PROJEKTIL LAEMPLIG FOER INKOPPLING AV DYLIK ANORDNING. | |
DE3872805D1 (en) | CONNECTION RING BETWEEN BULLET AND BULLET SLEEVE. | |
GB1291336A (en) | Firing tube for a projectile | |
GB1465550A (en) | Projectile launching device | |
US4947752A (en) | Ammunition for propelling low pressure, low weight bulky projectiles | |
GB1034639A (en) | Improvements in or relating to devices for firing objects of the class of projectiles, plugs, pins and nails | |
SE8603017D0 (en) | ARMS | |
GB933114A (en) | Improved projectile for a mortar having a non-rifled bore | |
GB1516072A (en) | Projectiles having a pressure gas accumulator | |
GB1221553A (en) | Improvements relating to mortars and projectiles | |
US4644843A (en) | Gas actuated gun system for launching a projectile | |
GB1466447A (en) | Projectiles | |
SE9600543L (en) | Grenade for grenade launcher | |
DE58901236D1 (en) | DRIVE CHARGE LIGHT WITH DISCONNECTED FROM DRIVE POWDER. | |
US4932327A (en) | Liquid propellant gun | |
US4945809A (en) | Liquid propellant gun | |
SE8605568D0 (en) | FUEL INJECTION DEVICE | |
SE7810494L (en) | ||
RU95100608A (en) | Ballistic cap of artillery guided projectile |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8603017-8 Effective date: 19930204 Format of ref document f/p: F |