WO2012096869A3 - Method and apparatus for firing a projectile with a motive gas - Google Patents

Method and apparatus for firing a projectile with a motive gas Download PDF

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Publication number
WO2012096869A3
WO2012096869A3 PCT/US2012/020594 US2012020594W WO2012096869A3 WO 2012096869 A3 WO2012096869 A3 WO 2012096869A3 US 2012020594 W US2012020594 W US 2012020594W WO 2012096869 A3 WO2012096869 A3 WO 2012096869A3
Authority
WO
WIPO (PCT)
Prior art keywords
projectile
motive gas
firing
firing chamber
gas
Prior art date
Application number
PCT/US2012/020594
Other languages
French (fr)
Other versions
WO2012096869A2 (en
Inventor
Eric A. St. Phillips
James Martin
Edward G. Schultz
Original Assignee
Crosman Corporation
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 Crosman Corporation filed Critical Crosman Corporation
Publication of WO2012096869A2 publication Critical patent/WO2012096869A2/en
Publication of WO2012096869A3 publication Critical patent/WO2012096869A3/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
    • F41B11/62—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas with pressure supplied by a gas cartridge
    • 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
    • F41B11/70—Details not provided for in F41B11/50 or F41B11/60
    • F41B11/72—Valves; Arrangement of valves
    • F41B11/723—Valves; Arrangement of valves for controlling gas pressure for firing the projectile only

Abstract

An assembly for selectively exposing a firing chamber to a motive gas is provided by using a solenoid valve to expose selected portions of a tubular sliding valve to a lower pressure control gas. The tubular sliding valve includes a through passage for transfer of the projectile from a breech to the firing chamber. An on board controller can dictate actuation of the solenoid valve in accordance with a remaining pressure of the motive gas and user input.
PCT/US2012/020594 2011-01-14 2012-01-09 Method and apparatus for firing a projectile with a motive gas WO2012096869A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/007,260 US20120180772A1 (en) 2011-01-14 2011-01-14 Method and apparatus for firing a projectile with a motive gas
US13/007,260 2011-01-14

Publications (2)

Publication Number Publication Date
WO2012096869A2 WO2012096869A2 (en) 2012-07-19
WO2012096869A3 true WO2012096869A3 (en) 2012-10-18

Family

ID=46489795

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/020594 WO2012096869A2 (en) 2011-01-14 2012-01-09 Method and apparatus for firing a projectile with a motive gas

Country Status (2)

Country Link
US (1) US20120180772A1 (en)
WO (1) WO2012096869A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8322329B1 (en) * 2010-01-06 2012-12-04 Long Range, Llc Systems, devices, and/or methods for launching a projectile
US9772157B2 (en) * 2013-01-23 2017-09-26 John Arthur Yoakam Projectile launching device
US10113829B2 (en) * 2014-11-24 2018-10-30 William S. Nachefski Efficient high-velocity compressed gas-powered gun
KR101717506B1 (en) * 2015-07-28 2017-03-27 이시영 A compressed air gun
US11131518B2 (en) * 2017-01-13 2021-09-28 Wilcox Industries Corp. Modular barrel system and method for its manufacture
US11262156B2 (en) * 2019-06-17 2022-03-01 Carl E Caudle Air gun for conventional metal-jacket bullets
US11662173B1 (en) * 2021-01-31 2023-05-30 Hasbro, Inc. Apparatus and methods for launch toys having rotatable projectile carriers
WO2023118612A2 (en) * 2021-12-26 2023-06-29 Kriss Systems Sa Compressed gas gun

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2313655A (en) * 1996-05-29 1997-12-03 Stephen Ashley Harper Air gun
GB2417312B (en) * 2004-08-21 2007-05-23 David Norman Snook Electronic control of pre-charged pneumatic air guns
US20100154767A1 (en) * 2002-03-06 2010-06-24 Kee Action Sports I Llc Compressed gas-powered projectile accelerator
US7849845B2 (en) * 2008-01-02 2010-12-14 Crosman Corporation Degassing tool for high pressure pre-charged pneumatic airgun

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2336707A1 (en) * 2009-12-18 2011-06-22 FX Airguns AB Gun using compressed gas to propel an arrow

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2313655A (en) * 1996-05-29 1997-12-03 Stephen Ashley Harper Air gun
US20100154767A1 (en) * 2002-03-06 2010-06-24 Kee Action Sports I Llc Compressed gas-powered projectile accelerator
GB2417312B (en) * 2004-08-21 2007-05-23 David Norman Snook Electronic control of pre-charged pneumatic air guns
US7849845B2 (en) * 2008-01-02 2010-12-14 Crosman Corporation Degassing tool for high pressure pre-charged pneumatic airgun

Also Published As

Publication number Publication date
US20120180772A1 (en) 2012-07-19
WO2012096869A2 (en) 2012-07-19

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