NO942503L - Drivladningssystem for et våpen med flytende drivladning og dempet ladestempel - Google Patents

Drivladningssystem for et våpen med flytende drivladning og dempet ladestempel

Info

Publication number
NO942503L
NO942503L NO942503A NO942503A NO942503L NO 942503 L NO942503 L NO 942503L NO 942503 A NO942503 A NO 942503A NO 942503 A NO942503 A NO 942503A NO 942503 L NO942503 L NO 942503L
Authority
NO
Norway
Prior art keywords
chamber
weapon
piston
drive
carrot
Prior art date
Application number
NO942503A
Other languages
English (en)
Other versions
NO942503D0 (no
Inventor
Michel Begneu
Original Assignee
Giat Ind Sa
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 Giat Ind Sa filed Critical Giat Ind Sa
Publication of NO942503D0 publication Critical patent/NO942503D0/no
Publication of NO942503L publication Critical patent/NO942503L/no

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)
  • Actuator (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Basic Packing Technique (AREA)

Abstract

System for tilførsel av drivmiddel til en anordning så som våpenkammeret (5) forbundet med løpet (l) i et våpen for flytende drivladning, omfattende en hydraulisk aktuator med et stempel (15) og en sylinder (9). I sylinderen av- grenses et kammer (16) med varierbart volum og forbundet med våpenkammeret (5) via en samlekanal (21). En dempeinn- retning (40) består av en tilspisset, ventilnålliknende tapp benevnt karott (41) som rager inn i det indre av kam- meret (16), og et hulrom (42) i den forreste del av stempelet (15). Ved at karotten føres inn i hulrommet i stempelet dempes dettes fremoverrettede sluttbevegelse ved at det hydrauliske fluid tvinges til å strømme laminært gjennom den innsnevring som dannes. En reguleringsmekanisme (45) er anordnet for å innstille den karottlengde som rager inn i kammeret (16), idet reguler- ingen utføres automatisk som en funksjon av kammerets volum.
NO942503A 1992-11-02 1994-07-01 Drivladningssystem for et våpen med flytende drivladning og dempet ladestempel NO942503L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9213100A FR2697624B1 (fr) 1992-11-02 1992-11-02 Système d'alimentation d'un dispositif par un volume de liquide hydraulique ayant une valeur prédéterminée variant en fonction des conditions opératoires.
PCT/FR1993/001071 WO1994010522A1 (fr) 1992-11-02 1993-10-29 Amortissement du piston d'un canon a charge propulsive liquide

Publications (2)

Publication Number Publication Date
NO942503D0 NO942503D0 (no) 1994-07-01
NO942503L true NO942503L (no) 1994-07-01

Family

ID=9435088

Family Applications (1)

Application Number Title Priority Date Filing Date
NO942503A NO942503L (no) 1992-11-02 1994-07-01 Drivladningssystem for et våpen med flytende drivladning og dempet ladestempel

Country Status (6)

Country Link
US (1) US5533434A (no)
EP (1) EP0619868B1 (no)
DE (1) DE69308536D1 (no)
FR (1) FR2697624B1 (no)
NO (1) NO942503L (no)
WO (1) WO1994010522A1 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6715398B2 (en) 1994-03-14 2004-04-06 Metal Storm Limited Barrel assembly for firearms
AUPO315696A0 (en) * 1996-10-23 1996-11-14 O'dwyer, James Michael Projectile firing weapons
US20040031382A1 (en) * 2002-08-13 2004-02-19 Ogram Mark Ellery Projectile weapon

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050349A (en) * 1976-06-10 1977-09-27 General Electric Company Liquid propellant gun (scaling with multiple combustion assemblies)
US4281582A (en) * 1979-06-19 1981-08-04 The United States Of America As Represented By The Secretary Of The Air Force Control piston for liquid propellant gun injector
US4523508A (en) * 1983-11-02 1985-06-18 General Electric Company In-line annular piston fixed bolt regenerative liquid propellant gun
US4693165A (en) * 1986-06-27 1987-09-15 General Electric Company Liquid propellant gun
US4745841A (en) * 1986-06-27 1988-05-24 General Electric Company Liquid propellant gun
FR2697623B1 (fr) * 1992-11-02 1994-12-30 Giat Ind Sa Arme à propulseur liquide.

Also Published As

Publication number Publication date
EP0619868A1 (fr) 1994-10-19
WO1994010522A1 (fr) 1994-05-11
FR2697624B1 (fr) 1995-01-13
EP0619868B1 (fr) 1997-03-05
NO942503D0 (no) 1994-07-01
US5533434A (en) 1996-07-09
FR2697624A1 (fr) 1994-05-06
DE69308536D1 (de) 1997-04-10

Similar Documents

Publication Publication Date Title
BR0008765A (pt) Atuador de poço e dispositivo para ajuste de taxa de fluxo no interior de um poço
BR0017109A (pt) Conjunto de distribuição para automaticamente ajustar o nìvel de dióxido de carbono na cerveja em um barril de chope
ATE122453T1 (de) Druckgaspatrone.
DE3865313D1 (de) Hydraulische steuervorrichtung.
NO942503L (no) Drivladningssystem for et våpen med flytende drivladning og dempet ladestempel
RU181513U1 (ru) Устройство дозированной подачи газа
GB1284878A (en) Improved artificial leg
DK543384A (da) Styreventil
NL6507388A (no)
GB1493991A (en) Pressure compensating valve mechanism for hydraulic control valves
RO88278B (ro) Dispozitiv de compensare continua a jocului datorat uzurii
SU650517A3 (ru) Устройство дл наддува двигател внутреннего сгорани
ES468012A1 (es) Dispositivo, preferiblemente para instalaciones de concen- tracion por evaporacion de dos etapas, por ejemplo para a- guas residuales radiactivas.
GB945265A (en) Mechanical seal with controlled leakage
US2750952A (en) Valve systems for the control of fluid pressure
JPS54105664A (en) Hydraulic cylinder with flow rate control valve
GB937495A (en) Improvements in and relating to fluid valves
GB944366A (en) Hydraulically controlled air cylinder
GB558398A (en) Improvements in means for regulating and controlling the flow of fluid from pneumaticcompressors and hydraulic pumps
SU501237A1 (ru) Электро-пневмоклапан
FR2586463B1 (fr) Valves cartouches a inserer multi-fonctions coaxiales et application a la commande d'un verin a double effet
ES479646A1 (es) Perfeccionamientos en dispositivos limitadores de fuerza pa-ra el vastago de un accionador de valvulas.
JPS6424193A (en) Capacity control device for hermetic screw compressor
JPS6447693A (en) Damper for two-wheel barrow
JPS6443685A (en) Auto-hinge for door