User contributions for Mjn

23 May 2011

• 01:0601:06, 23 May 2011 diff hist +178‎ Steam Engine Development ‎ →‎Unanswered Questions
• 01:0401:04, 23 May 2011 diff hist 0‎ m Steam Engine Intro ‎ →‎Description

22 May 2011

• 23:5323:53, 22 May 2011 diff hist 0‎ Steam Engine Design/Stuffing Box ‎No edit summary current
• 23:5323:53, 22 May 2011 diff hist 0‎ N File:Stuffing-box.png ‎No edit summary
• 23:5223:52, 22 May 2011 diff hist +208‎ N Steam Engine Design/Stuffing Box ‎ Created page with "{{Category=Steam Engine}} =Description= A seal that prevents steam from escaping while allowing a rod to move through the cylinder end. =Illustration= [[Image:Stuffing-Box.pn..."
• 23:5123:51, 22 May 2011 diff hist +40‎ Steam Engine/Index ‎No edit summary
• 23:3123:31, 22 May 2011 diff hist 0‎ N File:Safety-Valve-2.png ‎No edit summary
• 23:3023:30, 22 May 2011 diff hist +42‎ Steam Engine Design/Pressure Relief Valve ‎No edit summary

19 May 2011

• 18:3918:39, 19 May 2011 diff hist +63‎ Steam Engine/Spec Metric ‎ →‎Calculation of a Metric Score
• 18:3818:38, 19 May 2011 diff hist +6‎ Steam Engine/Spec Metric ‎ →‎Metric Roll-up and Score
• 18:3718:37, 19 May 2011 diff hist +24‎ Steam Engine/Spec Metric ‎ →‎Metric Roll-up and Score
• 18:3418:34, 19 May 2011 diff hist +22‎ Steam Engine/Spec Metric ‎ →‎Metric Roll-up and Score
• 18:3318:33, 19 May 2011 diff hist +1,180‎ Steam Engine/Spec Metric ‎ →‎Metric Roll-up and Score
• 18:1418:14, 19 May 2011 diff hist 0‎ Steam Engine/Spec Metric ‎ →‎Designs
• 18:0618:06, 19 May 2011 diff hist +1,308‎ Steam Engine/Spec Metric ‎No edit summary
• 17:3117:31, 19 May 2011 diff hist +1,260‎ Steam Engine/Spec Metric ‎No edit summary
• 17:0617:06, 19 May 2011 diff hist +2,690‎ N Steam Engine/Spec Metric ‎ Created page with "=Calculation of a Metric Score= Following questions are drawn from OSE specifications and is used to determine how well the Steam Engine product meets OSE specs. There are ..."
• 16:5816:58, 19 May 2011 diff hist +25‎ Steam Engine/Index ‎ →‎Steam Engine Project
• 16:2616:26, 19 May 2011 diff hist +47‎ Mark J Norton/OSE Work ‎No edit summary

18 May 2011

• 05:2805:28, 18 May 2011 diff hist +89‎ N File:Pressure-Relief-Valve.png ‎ A simple pressure relief valve based on a weighted lever arm holding down a simple valve.
• 05:2705:27, 18 May 2011 diff hist +717‎ N Steam Engine Design/Pressure Relief Valve ‎ Created page with "{{Category=Steam Engine}} =Description= Boilers, Solar Concentrators, and other steam generators have the potential to build up steam pressure to the point of explosion. For s..."
• 05:2305:23, 18 May 2011 diff hist +50‎ Steam Engine/Index ‎No edit summary
• 00:2500:25, 18 May 2011 diff hist +397‎ Steam Engine/Tools ‎No edit summary
• 00:2200:22, 18 May 2011 diff hist +40‎ N File:Boring-Bar.png ‎ Diagram of a boring bar and cutter tool.
• 00:2200:22, 18 May 2011 diff hist +742‎ Steam Engine/Tools ‎No edit summary

17 May 2011

• 23:2523:25, 17 May 2011 diff hist +405‎ N Talk:Nickel-Iron Battery/Research Development ‎ Created page with "Very good research work. Love the notes and analysis. A minor suggestion is to clean up links like http://www.nickel-iron-battery.com/ by putting them in brackets like this: [h..."
• 15:4515:45, 17 May 2011 diff hist 0‎ N File:Work-Diagram-D5-3.png ‎No edit summary
• 15:4515:45, 17 May 2011 diff hist +458‎ Steam Engine Specifications/Work Diagrams ‎No edit summary
• 15:3115:31, 17 May 2011 diff hist +575‎ Steam Engine Specifications/Work Diagrams ‎No edit summary
• 05:3605:36, 17 May 2011 diff hist 0‎ N File:Work-Diagram-D5-2.png ‎No edit summary
• 05:3505:35, 17 May 2011 diff hist +242‎ Steam Engine Specifications/Work Diagrams ‎No edit summary
• 04:3904:39, 17 May 2011 diff hist +1,559‎ Appropriate Technology Collaborative ‎No edit summary current
• 04:0304:03, 17 May 2011 diff hist +120‎ Talk:Nickel-Iron Battery ‎No edit summary
• 04:0204:02, 17 May 2011 diff hist +433‎ Nickel-Iron Battery ‎No edit summary
• 03:4503:45, 17 May 2011 diff hist +381‎ Talk:Nickel-Iron Battery ‎No edit summary
• 03:3603:36, 17 May 2011 diff hist +1,216‎ User talk:Colin ‎No edit summary current

16 May 2011

• 18:2318:23, 16 May 2011 diff hist +551‎ Steam Engine Specifications/Work Diagrams ‎No edit summary
• 18:1918:19, 16 May 2011 diff hist 0‎ N File:Work-Diagram-D5-1.png ‎No edit summary
• 18:1918:19, 16 May 2011 diff hist +4‎ Steam Engine Specifications/Work Diagrams ‎No edit summary
• 18:1818:18, 16 May 2011 diff hist +169‎ N Steam Engine Specifications/Work Diagrams ‎ Created page with "{{Category=Steam Engine}} =Design 5= Cutoff: 1/4<br> Bore: 4"<br> Stroke: 4"<br> Boiler Pressure: 50psi<br> Image:Work-Diagram-D5-1 Category:Steam Engine"
• 18:1518:15, 16 May 2011 diff hist +50‎ Steam Engine/Index ‎No edit summary
• 18:1418:14, 16 May 2011 diff hist +1‎ Steam Engine Specifications/Work Diagram Construction ‎No edit summary
• 18:1318:13, 16 May 2011 diff hist 0‎ N File:Steam Engines-fig-7.png ‎No edit summary
• 18:1318:13, 16 May 2011 diff hist +35‎ Steam Engine Specifications/Work Diagram Construction ‎No edit summary
• 18:1218:12, 16 May 2011 diff hist +11‎ Steam Engine Specifications/Work Diagram Construction ‎No edit summary
• 18:1118:11, 16 May 2011 diff hist +1,136‎ N Steam Engine Specifications/Work Diagram Construction ‎ Created page with "{{Category=Steam Engine}} =Construction of a Work Diagram= Refer to fig. 7 in "Steam Engines' '''Procedure''' # Determine the initial pressure, ratio of expansion, and percent..."
• 18:0918:09, 16 May 2011 diff hist +81‎ Steam Engine/Index ‎No edit summary
• 17:3517:35, 16 May 2011 diff hist +38‎ Mark J Norton/OSE Work ‎No edit summary
• 17:3117:31, 16 May 2011 diff hist −1‎ Mark J Norton/OSE Work ‎No edit summary
• 17:3117:31, 16 May 2011 diff hist +49‎ Mark J Norton/OSE Work ‎No edit summary