WO2007064248A1 - Arme pneumatique a cartouche de gaz - Google Patents

Arme pneumatique a cartouche de gaz Download PDF

Info

Publication number
WO2007064248A1
WO2007064248A1 PCT/RU2006/000636 RU2006000636W WO2007064248A1 WO 2007064248 A1 WO2007064248 A1 WO 2007064248A1 RU 2006000636 W RU2006000636 W RU 2006000636W WO 2007064248 A1 WO2007064248 A1 WO 2007064248A1
Authority
WO
WIPO (PCT)
Prior art keywords
gas
receiver
heating element
electric heating
weapon
Prior art date
Application number
PCT/RU2006/000636
Other languages
English (en)
Russian (ru)
Inventor
Alexei Valentinovich Parshin
Original Assignee
Alexei Valentinovich Parshin
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 Alexei Valentinovich Parshin filed Critical Alexei Valentinovich Parshin
Publication of WO2007064248A1 publication Critical patent/WO2007064248A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
    • F41B11/62—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas with pressure supplied by a gas cartridge

Definitions

  • the invention relates to small arms, in particular, to a pneumatic gas balloon weapon with a replaceable spray can.
  • Known pneumatic pistols for example, the MP-661K "Drozd" pistol, have an operating principle based on the use of compressed carbon dioxide energy CC> 2, which is the main driving force.
  • the can contains gas in a liquefied state.
  • the liquid fraction of gas in a fully charged canister occupies 80% of its volume.
  • a gaseous fraction occupies 20% of the volume, the gas pressure in which depends on the temperature of the can or, in most cases, on the ambient temperature (air). It is this compressed gas that is used when shooting.
  • the shooting process is as follows.
  • the gas spray is attached to the gun or the magazine of the gun (depending on the specific design of the device), pierce the spray membrane of the spray. Gas from the can flows through the receiver to the shutoff valve.
  • the trigger mechanism opens the shutoff valve, and the compressed gas coming from the receiver pushes the bullet through the barrel.
  • the shutoff valve closes again (patent RU N ° 2230274, publ. 06.10.2004).
  • the main disadvantage of the DROZD pneumatic gas cylinder pistol which has the function of automatic firing, is the loss of power and a decrease in firing efficiency when the ambient temperature drops below +10 0 C.
  • the objective of the present invention is to increase the firing efficiency with a wide range of ambient temperature and stabilize the gas pressure during rapid firing, which increases the number of shots at an almost constant pressure, regardless of the ambient temperature.
  • a pneumatic gas balloon weapon with a replaceable spray can contains a barrel, a trigger, a magazine, a cut-off valve connected to the spray can through a receiver.
  • the weapon contains an electric heating element located inside the receiver made in the form of a filament, a power source for powering the electric heating element and a switch of the electric heating element.
  • the trigger mechanism may be mechanical.
  • the trigger mechanism may be electromechanical.
  • the trigger mechanism made electromechanical, can be powered from a power source to power the electric heating element.
  • the weapon may include a temporary power supply to the filament associated with the trigger.
  • the weapon may include a temperature sensor mounted on the receiver and / or on the canister, designed to break the power supply of the electric heating element when the set temperature value is reached.
  • Figure l shows the pneumatic system and the electric heating system of weapons
  • Pneumatic gas-filled weapon with a replaceable spray can 1 contains a barrel, a trigger, a magazine, a shut-off valve 2 connected to the can 1 through the receiver 3.
  • the device contains an electric heating element 4 installed inside the receiver 3.
  • the device is equipped with a power supply 5 for powering the electric heating element 4 and a switch 6 of the electric heating element 4.
  • the device comprises a temperature sensor 7 mounted on the receiver 3 and designed to break the power supply electric heating element 4 when the set temperature value is reached.
  • the device operates as follows. When applying voltage to the electric heating element 4, the receiver 3 is heated to a predetermined temperature. The gas pressure in the receiver 3 increases. Upon reaching the set temperature, the temperature sensor 7 disconnects the circuit, protecting the receiver 3 from overheating. After the shooting starts, the receiver 3 as a result of a sharp expansion of gas begins to cool, and the temperature sensor 7 turns on the circuit, increasing the gas temperature and pressure in the receiver 3.
  • the device described above allows for effective shooting in the cold season outdoors and increases the number of shots per gas cartridge 1 with CO 2 . This occurs as a result of heating the receiver 3.
  • the gas in it expands in volume, the pressure on the liquefied gas in the can 1 increases, which prevents its evaporation and, as a result, reduces gas consumption.
  • Increasing the pressure in the receiver 3 allows you to make a shot of sufficient power, while saving liquefied gas in the can 1.
  • the device allows you to maintain the set gas temperature, which in turn protects against lowering the pressure in the receiver 3 and leads to gas savings of up to 50%.
  • Power supply for electric heating system can be used to provide power for the replacement of other electrical systems of the device used in pneumatic weapons, for example, to supply power to an electromagnetic drummer of such weapons as the MP-661K DROZD, which, in turn, will create a unified power system, practically without changing the weight and overall characteristics of the weapon.
  • Electrical and electronic circuits for controlling the operation of the device can be performed in any known manner and are not the subject of this invention.
  • the proposed weapon allows you to increase firing efficiency with a wide range of ambient temperatures and stabilize the gas pressure during rapid firing, which increases the number of shots at an almost constant pressure regardless of the ambient temperature and leads to gas savings of up to 50%.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Nozzles (AREA)

Abstract

L'invention concerne des armes légères et plus particulièrement des armes pneumatiques à cartouche de gaz munies d'une cartouche de rechange. L'arme pneumatique à cartouche de gaz munie d'une cartouche de rechange comprend un canon, un mécanisme de déclenchement, un chargeur et une soupape de coupure (2) reliée à la cartouche (1) via un récepteur (3). L'arme comprend un élément électrique chauffant (4) se présentant comme un filament chauffant, une source d'alimentation électrique (5) destinée à l'alimentation de l'élément électrique chauffant et un commutateur (6) de l'élément électrique chauffant. L'invention permet d'augmenter l'efficacité du tir dans une gamme étendue de températures ambiantes et de stabiliser la pression de gaz lors du tir rapide, ce qui permet d'augmenter le nombre de coups tirés à une pression virtuellement constante, indépendamment de la température ambiante.
PCT/RU2006/000636 2005-11-29 2006-11-28 Arme pneumatique a cartouche de gaz WO2007064248A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2005137000 2005-11-29
RU2005137000/02A RU2298757C1 (ru) 2005-11-29 2005-11-29 Пневматическое газобаллонное оружие

Publications (1)

Publication Number Publication Date
WO2007064248A1 true WO2007064248A1 (fr) 2007-06-07

Family

ID=38092485

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2006/000636 WO2007064248A1 (fr) 2005-11-29 2006-11-28 Arme pneumatique a cartouche de gaz

Country Status (2)

Country Link
RU (1) RU2298757C1 (fr)
WO (1) WO2007064248A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022125225A1 (fr) * 2020-12-08 2022-06-16 Seegers Bryan J Pistolet à air comprimé

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2855299B1 (fr) 2012-05-30 2017-05-10 Ahti Rissanen Procédé et appareil de manipulation d'objets cylindriques

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3733240A1 (de) * 1986-10-01 1988-04-14 Steyr Daimler Puch Ag Handschusswaffe mit fluessiggas als treibmittel fuer das geschoss
RU2113677C1 (ru) * 1996-08-28 1998-06-20 Валерий Михайлович Соловьев Регулируемое энергетическое устройство к газопневматическому оружию
RU2173828C1 (ru) * 2000-04-03 2001-09-20 Ижевский механический завод Пневматическое оружие
RU2230274C2 (ru) * 2002-08-19 2004-06-10 Федеральное государственное унитарное предприятие "Ижевский механический завод" Газобаллонное оружие со сменным баллончиком

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3733240A1 (de) * 1986-10-01 1988-04-14 Steyr Daimler Puch Ag Handschusswaffe mit fluessiggas als treibmittel fuer das geschoss
RU2113677C1 (ru) * 1996-08-28 1998-06-20 Валерий Михайлович Соловьев Регулируемое энергетическое устройство к газопневматическому оружию
RU2173828C1 (ru) * 2000-04-03 2001-09-20 Ижевский механический завод Пневматическое оружие
RU2230274C2 (ru) * 2002-08-19 2004-06-10 Федеральное государственное унитарное предприятие "Ижевский механический завод" Газобаллонное оружие со сменным баллончиком

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022125225A1 (fr) * 2020-12-08 2022-06-16 Seegers Bryan J Pistolet à air comprimé

Also Published As

Publication number Publication date
RU2298757C1 (ru) 2007-05-10

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