SE8902065D0 - CANNON - Google Patents

CANNON

Info

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
Application number
SE8902065A
Other languages
Swedish (sv)
Inventor
J-M Poussard
Original Assignee
Thomson Brandt Armements
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thomson Brandt Armements filed Critical Thomson Brandt Armements
Publication of SE8902065D0 publication Critical patent/SE8902065D0/en

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>
SE8902065A 1988-06-07 1989-06-07 CANNON SE8902065D0 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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.

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

Similar Documents

Publication Publication Date Title
US4232468A (en) Combination breech-loading to muzzle-loading firearm converting device and projectile casing
US4227330A (en) Breech-loading to muzzle-loading firearm converting device
US4154012A (en) Expendable launcher for non-lethal ring airfoil projectile
DE69421295T2 (en) GAS CARTRIDGE
EP0328015A3 (en) Cased telescoped ammunition round
SE9403476L (en) Ansättningssystem
EP0328016A3 (en) Cased telescoped ammunition round
US4803926A (en) Double ramming projectile assembly for guns
US3064381A (en) Combination firearm and grenade
BR9809546A (en) Inflatable life jacket launcher revolver
SE8902065D0 (en) CANNON
EP0328006A3 (en) Cased telescoped ammunition round
US2898694A (en) Bore reducing device for fire-arms
US3416402A (en) Engine launching device
CH609445A5 (en) Gas actuated firearm
GB968130A (en) Improvements in or relating to an ejectable support for the propellent launching charge of a projectile which is loaded through the muzzle of the launching means
IL89231A0 (en) Gun with combined operation of explosive material and plasma
RU93016295A (en) SHOT UNITARY CHARGING
FR2450436A1 (en) Sporting gun adjustable pressure regulator - single charge gives varied range for hypodermic dart by variation of gas distribution chamber
DE19739859A1 (en) Cartridge case for a reduced size propellant cartridge
SU377607A1 (en) FIREPROOF GARPUN GUN FOR UNDERWATER HUNTING
RU6885U1 (en) PNEUMATIC CARTRIDGE OF REUSABLE USE
RU1773302C (en) Muzzle-loading firearm
EP0157038A3 (en) Firing mechanism for guns
ES8706255A1 (en) Obturation in a firearm.

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8902065-5

Format of ref document f/p: F