SE8902065D0 - CANNON - Google Patents
CANNONInfo
- Publication number
- SE8902065D0 SE8902065D0 SE8902065A SE8902065A SE8902065D0 SE 8902065 D0 SE8902065 D0 SE 8902065D0 SE 8902065 A SE8902065 A SE 8902065A SE 8902065 A SE8902065 A SE 8902065A SE 8902065 D0 SE8902065 D0 SE 8902065D0
- Authority
- SE
- Sweden
- Prior art keywords
- breech
- barrel
- liquid propellant
- chamber
- projectile
- Prior art date
Links
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
A gun using a liquid propellant comprises a barrel 1, a breech 2 movable relative to the barrel, a chamber 5 forming a reservoir for the liquid propellant annularly disposed around the barrel between the barrel and the breech 2, and means 8 for injecting the liquid propellant contained in the chamber 5 into the combustion chamber 7 of the gun during recoil of the breech. Specified injection means 8 are : a valve which is open during ejection of the projectile; a sleeve on the breech having an aperture which is freed during recoil; and one or more rods attached to the breech and freeing an aperture in the barrel during recoil. A projectile 3 includes an ignition cartridge 14 whose ignition builds up pressure in the combustion chamber 7 and consequently opens the injection means 8. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8807539A FR2684438B1 (en) | 1988-06-07 | 1988-06-07 | CANNON USING A LIQUID PROPULSIVE LOAD. |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8902065D0 true SE8902065D0 (en) | 1989-06-07 |
Family
ID=9367008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8902065A SE8902065D0 (en) | 1988-06-07 | 1989-06-07 | CANNON |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3918433A1 (en) |
FR (1) | FR2684438B1 (en) |
GB (1) | GB2259972B (en) |
SE (1) | SE8902065D0 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2677741B1 (en) * | 1988-06-17 | 1994-03-04 | Thomson Brandt Armements | CANNON WITH INJECTION REGENERATING LIQUID FUEL. |
GB2423568B (en) * | 2005-02-23 | 2007-02-14 | Simon Trendall | A hydraulic breech mechanism for firearms |
WO2008116460A2 (en) * | 2007-03-26 | 2008-10-02 | Tevkuer Talip | Universal cannon |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3763739A (en) * | 1971-06-01 | 1973-10-09 | Gen Electric | High rate of flow port for spool valves |
US4091711A (en) * | 1977-05-26 | 1978-05-30 | The United States Of America As Represented By The Secretary Of The Navy | Rotary bolt liquid propellant gun |
US4172408A (en) * | 1977-08-29 | 1979-10-30 | The United States Of America As Represented By The Secretary Of The Navy | Liquid propellant gun, breech pressure axial injection |
US4341147A (en) * | 1980-06-16 | 1982-07-27 | General Electric Company | Coaxial dual hollow piston regenerative liquid propellant gun |
US4376406A (en) * | 1981-03-02 | 1983-03-15 | The United States Of America As Represented By The Secretary Of The Navy | Hybrid gun system |
FR2604247B1 (en) * | 1986-09-23 | 1990-10-19 | Thomson Brandt Armements | EJECTION DEVICE USING A LIQUID PROPULSIVE LOAD OF A PROJECTILE PLACED IN A LAUNCHING TUBE. |
-
1988
- 1988-06-07 FR FR8807539A patent/FR2684438B1/en not_active Expired - Fee Related
-
1989
- 1989-06-02 GB GB8912677A patent/GB2259972B/en not_active Expired - Fee Related
- 1989-06-06 DE DE19893918433 patent/DE3918433A1/en not_active Withdrawn
- 1989-06-07 SE SE8902065A patent/SE8902065D0/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB8912677D0 (en) | 1993-01-27 |
GB2259972A (en) | 1993-03-31 |
GB2259972B (en) | 1993-08-11 |
FR2684438A1 (en) | 1993-06-04 |
FR2684438B1 (en) | 1994-06-03 |
DE3918433A1 (en) | 1993-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
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