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WO2010104420A3 - Pneumatic underwater gun - Google Patents

Pneumatic underwater gun Download PDF

Info

Publication number
WO2010104420A3
WO2010104420A3 PCT/RU2010/000106 RU2010000106W WO2010104420A3 WO 2010104420 A3 WO2010104420 A3 WO 2010104420A3 RU 2010000106 W RU2010000106 W RU 2010000106W WO 2010104420 A3 WO2010104420 A3 WO 2010104420A3
Authority
WO
WIPO (PCT)
Prior art keywords
gun
plunger
barrel
harpoon
pump
Prior art date
Application number
PCT/RU2010/000106
Other languages
French (fr)
Russian (ru)
Other versions
WO2010104420A2 (en
Inventor
Эдуард Аркадьевич ГЕРАЩЕНКО
Original Assignee
ГЕРАЩЕНКО, Григорий Аркадьевич
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 ГЕРАЩЕНКО, Григорий Аркадьевич filed Critical ГЕРАЩЕНКО, Григорий Аркадьевич
Publication of WO2010104420A2 publication Critical patent/WO2010104420A2/en
Publication of WO2010104420A3 publication Critical patent/WO2010104420A3/en

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
    • F41B11/68—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas the gas being pre-compressed before firing
    • 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
    • F41B11/68—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas the gas being pre-compressed before firing
    • F41B11/681—Pumping or compressor arrangements therefor
    • 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
    • F41B11/80—Compressed-gas guns, e.g. air guns; Steam guns specially adapted for particular purposes
    • F41B11/83—Compressed-gas guns, e.g. air guns; Steam guns specially adapted for particular purposes for launching harpoons

Landscapes

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

Abstract

A pneumatic underwater gun (F41B 11/08) intended for underwater hunting and having a projectile in the form of a harpoon. The technical result of the invention is a pneumatic underwater gun design which provides for a high power shot while making it simple, easy and safe to load a harpoon and preventing bending or buckling of the harpoon under high loading forces. The gun comprises a receiver, a barrel, a muzzle, a plunger, and a trigger mechanism which holds the plunger in the barrel. A pump is used to load the gun. The distinguishing feature is that during loading, the pump is hermetically connected to the muzzle of the gun and water is then pumped into the barrel chamber in front of the plunger. Meanwhile, the plunger moves backwards along the barrel until it sits on the hook (cock) of the trigger mechanism. The pump is them disconnected and a harpoon is inserted into the barrel so that it rests against the plunger. The gun is ready for firing.
PCT/RU2010/000106 2009-03-12 2010-03-11 Pneumatic underwater gun WO2010104420A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2009108961 2009-03-12
RU2009108961/11A RU2009108961A (en) 2009-03-12 2009-03-12 PNEUMATIC UNDERWATER GUN

Publications (2)

Publication Number Publication Date
WO2010104420A2 WO2010104420A2 (en) 2010-09-16
WO2010104420A3 true WO2010104420A3 (en) 2010-11-11

Family

ID=42728980

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2010/000106 WO2010104420A2 (en) 2009-03-12 2010-03-11 Pneumatic underwater gun

Country Status (2)

Country Link
RU (1) RU2009108961A (en)
WO (1) WO2010104420A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2900972A (en) * 1956-09-24 1959-08-25 De Loss L Marsh Underwater spear gun
SU987364A2 (en) * 1981-10-30 1983-01-07 За витель Hydropneumatic gun for underwater hunting
RU1784827C (en) * 1989-05-03 1992-12-30 Производственное объединение "Машиностроительный завод" Air harpoon gun underwater hunting
WO1996039607A1 (en) * 1995-06-06 1996-12-12 Kozlovtzev Jury B Pneumatic harpoon gun for underwater hunting
RU2134859C1 (en) * 1997-05-27 1999-08-20 Вороновский Андрей Васильевич Hydropneumatic gun

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2900972A (en) * 1956-09-24 1959-08-25 De Loss L Marsh Underwater spear gun
SU987364A2 (en) * 1981-10-30 1983-01-07 За витель Hydropneumatic gun for underwater hunting
RU1784827C (en) * 1989-05-03 1992-12-30 Производственное объединение "Машиностроительный завод" Air harpoon gun underwater hunting
WO1996039607A1 (en) * 1995-06-06 1996-12-12 Kozlovtzev Jury B Pneumatic harpoon gun for underwater hunting
RU2134859C1 (en) * 1997-05-27 1999-08-20 Вороновский Андрей Васильевич Hydropneumatic gun

Also Published As

Publication number Publication date
RU2009108961A (en) 2010-09-20
WO2010104420A2 (en) 2010-09-16

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