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	<title>Steam Engine Archive - Revision history</title>
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	<updated>2026-05-13T14:38:05Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.opensourceecology.org/index.php?title=Steam_Engine_Archive&amp;diff=41689&amp;oldid=prev</id>
		<title>Chris F: Created page with &quot; ==Overview==  Several attempts have been made to design an OSE steam engine.  These include:  * An early design attempt:  Steam Engine Design/2009 * An electronic design...&quot;</title>
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		<updated>2011-09-19T21:02:51Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot; ==Overview==  Several attempts have been made to design an &lt;a href=&quot;/wiki/OSE&quot; class=&quot;mw-redirect&quot; title=&quot;OSE&quot;&gt;OSE&lt;/a&gt; steam engine.  These include:  * An early design attempt:  &lt;a href=&quot;/wiki/Steam_Engine_Design/2009&quot; title=&quot;Steam Engine Design/2009&quot;&gt;Steam Engine Design/2009&lt;/a&gt; * An electronic design...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&lt;br /&gt;
==Overview==&lt;br /&gt;
&lt;br /&gt;
Several attempts have been made to design an [[OSE]] steam engine.  These include:&lt;br /&gt;
&lt;br /&gt;
* An early design attempt:  [[Steam Engine Design/2009]]&lt;br /&gt;
* An electronic design using solenoids:  [[Steam Engine Design/Solenoid]]&lt;br /&gt;
* The arrowhead bump valve design: [[Steam Engine Design]] - this is the current design under development.&lt;br /&gt;
* A rotating valve design using stepper motors:  [[Steam Engine Design/Rotating Valve]]&lt;br /&gt;
* A proposed ball bump valve design:  TBD&lt;br /&gt;
&lt;br /&gt;
==See Also==&lt;br /&gt;
*[[Steam Engine]]&lt;br /&gt;
&lt;br /&gt;
[[Category:Steam Engine]]&lt;/div&gt;</summary>
		<author><name>Chris F</name></author>
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