Patents
Sitemap › F41 - Weapons › F41A - Functional features or details common to both smallarms and ordnance, e.g. cannons; Mountings for smallarms or ordnance › F41A 13 - Cooling or heating systems; Blowing-through of gun barrels; Ventilating systems
Patents for F41A 13 - Cooling or heating systems; Blowing-through of gun barrels; Ventilating systems (180)
10/2014
10/30/2014US20140318362 Automatic or semi-automatic rifle
10/01/2014EP2783181A2 An annular piston system for rifles
07/2014
07/30/2014CN103959008A 枪械用环形活塞系统 Firearms with annular piston system
07/22/2014US8783154 Seebeck active cooling device for caliber weapons
07/01/2014US8763509 Firearm cooling apparatuses and methods
03/2014
03/25/2014US8677879 Firearm cooling device
01/2014
01/23/2014WO2013136112A3 An annular piston system for rifles
12/2013
12/11/2013CN103443575A Firearm
11/2013
11/28/2013WO2013173871A1 A firearm
11/20/2013EP2663827A2 Firearm
10/2013
10/29/2013US8567300 Time-delayed gun bore evacuator
10/24/2013US20130276342 Heatshield accessory for firearms
05/2013
05/23/2013WO2012097327A3 Firearm
03/2013
03/14/2013US20130061503 Cooling of weapons with graphite foam
03/13/2013EP2567175A1 Signature-reduced muzzle brake
02/2013
02/20/2013CN202747910U Air-cooled gun tube assembly
02/20/2013CN202747909U Gun barrel assembly with cooling pipe
01/2013
01/08/2013US8347773 Thermal insulation jacket for a gun barrel
10/2012
10/24/2012CN101509745B Closed type flexible intelligent tube scrubbing method and device
10/17/2012CN202494374U Water-cooled gun salute
08/2012
08/14/2012CA2754869C Integrated rail system and method for making and using same
07/2012
07/19/2012US20120180358 Modular fore-end rail/hand guard assembly system for firearms with selectable heat dissipation characteristics
07/19/2012CA2824765A1 Firearm
07/05/2012US20120167435 Thermally-insulating cover for firearm sound suppressor
06/2012
06/26/2012CA2754852C Integrated rail system and method for making and using same
01/2012
01/26/2012WO2012011934A1 Cooling of weapons with graphite foam
11/2011
11/10/2011WO2011137976A1 Signature-reduced muzzle brake
08/2011
08/16/2011US7997020 Gun barrel assembly
06/2011
06/21/2011US7963203 Rifle
05/2011
05/05/2011US20110100204 Thermal insulation jacket for a gun barrel
12/2010
12/30/2010US20100326266 Gun Barrel Assembly
10/2010
10/28/2010US20100269392 Lower hand guard with heat shield for use with a modular integrated rail system
10/12/2010US7810272 Gun barrel assembly
09/2010
09/21/2010US7798044 Weapon system
09/09/2010US20100224053 Gun barrel assembly
08/2010
08/05/2010US20100192759 Retrofit cooling system for gatling machine gun
06/2010
06/02/2010CN201497426U Dispensing device with cooling device
05/2010
05/06/2010WO2010049588A1 Cleaning device and method for cleaning a gun barrel
05/04/2010US7707763 Gun barrel assembly
03/2010
03/11/2010US20100058921 Gun barrel assembly
10/2009
10/15/2009WO2009125060A1 Method of preventing afterburning, and weapon
09/2009
09/29/2009US7594465 In bore air regulation system
09/29/2009US7594463 Evaporative barrel cooler
08/2009
08/19/2009CN101509745A Closed type flexible intelligent tube scrubbing method and device
07/2009
07/16/2009WO2009068746A3 Device, method and arrangement to warm or cool a firearm
06/2009
06/04/2009WO2009068746A2 Device, method and arrangement to warm or cool a firearm
05/2009
05/13/2009EP2058622A2 Heat jacket for a gun barrel
04/2009
04/23/2009WO2009052470A2 System and method for producing and determining cooling capacity of two-phase coolants
01/2009
01/21/2009CN101349526A Gun powder gas type inverse recoil and air suction composite apparatus
11/2008
11/06/2008WO2008131646A1 Launching apparatus
10/2008
10/16/2008US20080250915 Weapon System
08/2008
08/26/2008US7415918 Fume extractor
07/2008
07/09/2008EP1941227A1 Weapon system
04/2008
04/23/2008EP1913327A1 Weapon and cooling system for a weapon
04/08/2008US7353741 Gun barrel assembly
03/2008
03/19/2008CN201037743Y Emitting apparatus
12/2007
12/06/2007WO2007139446A1 Barrel air-cooling device
05/2007
05/03/2007WO2007049079A1 Weapon system
05/03/2007DE102005038133B3 Waffe und Kühlanordnung für eine Waffe Weapon and cooling arrangement for a weapon
04/2007
04/25/2007EP1642080B1 Fume extractor
02/2007
02/22/2007US20070039224 Evaporative barrel cooler
02/15/2007WO2007017226A1 Weapon and cooling system for a weapon
02/15/2007CA2616472A1 Weapon and cooling system for a weapon
02/01/2007WO2005024334A3 In bore air regulation system
01/2007
01/11/2007US20070006719 Fume extractor
12/2006
12/05/2006US7143821 Apparatus for cooling metal tubes
09/2006
09/13/2006EP1285216B1 Artillery firing mechanism
04/2006
04/05/2006EP1642080A1 Fume extractor
01/2006
01/27/2006CA2512477A1 Low lethality firearm and relative method for shooting a low lethality bullet
12/2005
12/01/2005US20050262997 Gun barrel assembly
11/2005
11/23/2005EP1597531A1 A method and a device for noise reduction
09/2005
09/20/2005US6945154 Finned carbine handguard assembly
04/2005
04/26/2005US6885332 Multi-piece gun barrel shroud system
03/2005
03/17/2005WO2005024334A2 In bore air regulation system
02/2005
02/08/2005US6851348 Artillery firing mechanism
01/2005
01/13/2005WO2005003674A1 Fume extractor
12/2004
12/09/2004US20040244572 In bore air regulation system
09/2004
09/10/2004WO2004076956A1 A method and a device for noise reduction
06/2004
06/24/2004US20040119629 Multi-piece gun barrel shroud system
05/2004
05/20/2004US20040094025 Apparatus for cooling metal tubes
03/2004
03/16/2004US6705195 Method and apparatus for gun barrel cooling
01/2004
01/20/2004US6679156 Weapon with rotating barrel
09/2003
09/11/2003US20030167909 Increased accuracy firearm
08/2003
08/21/2003WO2003069260A1 A gun cleaning apparatus
07/2003
07/15/2003US6591732 Method and device for cooling gun barrels of firearms
06/2003
06/04/2003CN1421670A Military electromagnetic-energy superhigh speed shooting gun
06/03/2003US6571676 Compact artillery
02/2003
02/26/2003EP1285216A1 Artillery firing mechanism
01/2003
01/15/2003CN2531346Y Liquid temp.-loweriung bore gun barrel for high-speed firing shell for gun
10/2002
10/08/2002US6461752 Portable electric generator with thermal electric co-generator
08/2002
08/22/2002DE10112254C1 Ein durch geeignete Materialpaarung gewichtsreduziertes Waffenrohr mit besseren Wärmeabstrahleigenschaften und gleichbleibender Präzision A weight reduced by suitable material pairing barrel with better heat radiation and constant precision
07/2002
07/04/2002US20020083823 Method and device for cooling gun barrels of firearms
03/2002
03/07/2002DE10041115A1 Verfahren zur Reduzierung des Durchhanges eines Waffenrohres und Vorrichtung zur Durchführung des Verfahren A method for reducing the sag of a gun barrel and apparatus for performing the method
02/2002
02/27/2002EP1182418A2 Method for reducing the sagging of a gun barrel and device for putting into practice such a method
11/2001
11/06/2001US6311602 Device for cooling gun barrels of firearms
01/2001
01/30/2001US6178769 Cooling apparatus for the breech region of a weapon barrel
01/11/2001WO2001002790A1 Artillery firing mechanism
11/2000
11/07/2000US6142057 Tubular weapon
08/2000
08/02/2000EP0901603A4 Gun barrel shrouding system
04/2000
04/20/2000WO2000022368A1 Gun barrel with integral midwall cooling
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