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descDate Name Thumbnail Size User Description Versions
10:15, 8 October 2018Logo.png (file)10 KBannchriss234Mightyessays is your one of the best bet when you are looking for a reliable and best essay writing service. The motto of our existence is to ameliorate the arduous task of essay writing. We swell with pride while announcing that we take only the best ...1
09:41, 18 June 2014Co2 remote on off adapters.JPG (file)22 KBTechnician FryCropped top and bottom whitespace2
08:23, 18 June 2014Davidvaini Ragnarok co2 fill guide.jpg (file)51 KBTechnician Fry 1
08:18, 18 June 2014Co2 pressure vs fill phases.jpg (file)86 KBTechnician Fry 1
07:42, 18 June 2014Co2 powerlet box.jpg (file)30 KBTechnician Fry 1
07:20, 18 June 201412 Gram Co2 Quickchange Adapter.jpeg (file)43 KBTechnician Fry 1
06:50, 18 June 2014CO2 Pressure vs Fill.gif (file)12 KBTechnician Fry 1
14:59, 13 October 20130525110733.jpg (file)204 KBMarkfh11qTaken from thread:
07:11, 29 May 2011Musket discharge 799.png (file)117 KBTechnician1002Audacity screenshot showing pre discharge pilot hiss. The downward swing is the main muzzle blast pressure wave.2
07:06, 29 May 2011Tumblecomposite.jpg (file)21 KBTechnician1002Composite photo from high speed video2
18:58, 20 February 2011StepsAnnotated b.jpg (file)25 KBJimmy101Attaching small gauge tubing (here using a piece of insulation from 20G wire) to a disposable butane lighter.1
18:41, 20 February 2011Minihybridsetup 158.jpg (file)17 KBJimmy101 2
18:22, 20 February 2011Syringe refill.jpg (file)4 KBJimmy101Syringe attached to a standard butane lighter refill cartridge.1
18:21, 20 February 2011Syringe bernzomValve.jpg (file)47 KBJimmy101Syringe attached to a standard Bernzomatic Torch head using a piece of rubber tubbing. The air mixer has been removed from the torch head prior to attaching the hose.1
18:20, 20 February 2011StepsAnnotated.jpg (file)45 KBJimmy101Attaching a small diameter hose (here using a piece of whire insulation) to a disposable butane lighter.1
18:17, 20 February 2011Syringe lighter.jpg (file)38 KBJimmy101Syringe attached to a cheap butane lighter1
06:40, 22 December 20104 inch coil detail.jpg (file)180 KBTechnician1002Test pick up coils on a 4 inch ABS barrel. A T shirt and foam ball have embeded magnets.1
05:16, 22 December 2010Combustionpiston.GIF (file)5 KBJackssmirkingrevenge 1
20:44, 24 July 2010Butane pressure graph.gif (file)6 KBJimmy101Pressure versus temperature graph for n-butane and iso-butane.2
22:25, 26 April 2010Propane Reg Hose barb.jpg (file)133 KBBluetoothA simple 1lb propane bottle regulator with hose barb.1
22:39, 27 August 2009Wtooliepiston.png (file)4 KBBoilingleadbathA 'Toolie-format' barrel-sealing piston valve.1
22:38, 27 August 2009Wballvalve.png (file)2 KBBoilingleadbathA ball valve. Design proportions are somewhat nonstandard.1
22:37, 27 August 2009Wquickdump.png (file)3 KBBoilingleadbathA 'quick dump' style valve.1
22:36, 27 August 2009Wbutterfly.png (file)951 BBoilingleadbathA butterfly valve. Details of sealing surface are most certainly inaccurate - intended to show flow and general design only.1
22:35, 27 August 2009Triggeredburstdisk2.png (file)2 KBBoilingleadbathA burst disk triggered by a sharp.1
22:34, 27 August 2009Burstdisk.png (file)2 KBBoilingleadbathBurstdisk in standard, non actuated, use.1
00:12, 5 August 2009Crown.JPG (file)448 KBTechnician1002High res photo of heat crowned 2.5 inch barrel. Edge was heated and then shoved onto the top of a full 2 liter pop to form the crown.1
00:47, 1 August 2009123 floatingpneumatic1.jpg (file)73 KBTechnician1002Source: RL Hudson O-Ring Design & Materials Guide. Used with permission.1
00:42, 1 August 2009123 floatingpneumatic.jpg (file)212 KBTechnician1002Source: RL Hudson O-Ring Design & Materials Guide. Used with permission. Forces on a floating o ring that cause it to seal against the piston and cylinder wall.1
07:09, 31 July 2009Float pressure.jpg (file)37 KBTechnician1002Pressure on the o ring forces it against the cylinder wall and the side of the piston groove providing a tight seal.1
17:54, 23 July 2009Split1a.JPG (file)85 KBTechnician10022X4 split with a couple jawbreakers.1
17:23, 23 July 2009Tennis ball barrel1.jpg (file)37 KBTechnician1002Marshmallow Cannon with the Tennis Ball barrel.1
17:19, 23 July 2009WikiTankEnd.jpg (file)112 KBTechnician1002View in the valve outlet showing the ports.1
17:17, 23 July 2009WikiVavleCoreAssy.jpg (file)36 KBTechnician1002The valve core assembly pulls out for easy servicing of the o rings.1
17:14, 23 July 2009WikiTank.jpg (file)48 KBTechnician1002The chamber and valve body assembly1
16:42, 23 July 2009CoreDetail.JPG (file)38 KBTechnician1002Valve core with pull rope and impact absorbing bumper1
16:40, 23 July 2009ValvePorts1.JPG (file)77 KBTechnician1002Valve ports are cut into the barrel inside the chamber1
16:34, 23 July 2009WikiOverview.jpg (file)121 KBTechnician1002Overall view of the Apple Cannon1
00:29, 24 May 2009Marshmallow cannon.jpg (file)95 KBTechnician1002Assembled cannon with can damaged by a 1 inch jawbreaker1
22:07, 14 May 2009Piston rings.jpg (file)30 KBTechnician1002Floating piston rings on a QDV valve.1
21:56, 14 May 2009QDV parts.JPG (file)94 KBTechnician1002The quick dump valve has the piston OD the same size as the seat. It requires an external force to start it opening. It has no pilot pressure to hold it against a seat so it is often built with o rings on a piston. The valve cylinder can be built out o1
21:40, 14 May 2009MusketSeat.JPG (file)48 KBTechnician1002A barrel sealing snap acting piston valve is characterized by a large seat in relation to the piston overall diameter.1
05:06, 4 June 2008TVexample9.jpg (file)5 KBDavidvaini 1
05:06, 4 June 2008TVexample8.jpg (file)7 KBDavidvaini 1
05:02, 4 June 2008TVexample7.jpg (file)12 KBDavidvaini 1
05:02, 4 June 2008TVexample6.jpg (file)14 KBDavidvaini 1
05:01, 4 June 2008TVexample5.jpg (file)43 KBDavidvaini 1
05:01, 4 June 2008TVexample4.jpg (file)67 KBDavidvaini 1
05:01, 4 June 2008TVexample3.jpg (file)112 KBDavidvaini 1
05:01, 4 June 2008TVexample2.jpg (file)36 KBDavidvaini 1

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