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	<id>https://energypedia.idea-sketch.com/index.php?action=history&amp;feed=atom&amp;title=Wirtz_Spiral_Pump_%28PA_Technology%29</id>
	<title>Wirtz Spiral Pump (PA Technology) - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://energypedia.idea-sketch.com/index.php?action=history&amp;feed=atom&amp;title=Wirtz_Spiral_Pump_%28PA_Technology%29"/>
	<link rel="alternate" type="text/html" href="https://energypedia.idea-sketch.com/index.php?title=Wirtz_Spiral_Pump_(PA_Technology)&amp;action=history"/>
	<updated>2026-05-09T22:23:42Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://energypedia.idea-sketch.com/index.php?title=Wirtz_Spiral_Pump_(PA_Technology)&amp;diff=97623&amp;oldid=prev</id>
		<title>Axel Heinemann: 1 revision</title>
		<link rel="alternate" type="text/html" href="https://energypedia.idea-sketch.com/index.php?title=Wirtz_Spiral_Pump_(PA_Technology)&amp;diff=97623&amp;oldid=prev"/>
		<updated>2015-01-05T06:58:25Z</updated>

		<summary type="html">&lt;p&gt;1 revision&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 06:58, 5 January 2015&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Axel Heinemann</name></author>
	</entry>
	<entry>
		<id>https://energypedia.idea-sketch.com/index.php?title=Wirtz_Spiral_Pump_(PA_Technology)&amp;diff=97620&amp;oldid=prev</id>
		<title>Franz Schreier at 17:56, 28 December 2014</title>
		<link rel="alternate" type="text/html" href="https://energypedia.idea-sketch.com/index.php?title=Wirtz_Spiral_Pump_(PA_Technology)&amp;diff=97620&amp;oldid=prev"/>
		<updated>2014-12-28T17:56:51Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Powering Agriculture Technology Database&lt;br /&gt;
|PAT quality check=Yes&lt;br /&gt;
|PAT Name=Wirtz Spiral Pump&lt;br /&gt;
|PAT Picture=Spiral Pump.jpg&lt;br /&gt;
|PAT Type RE=Renewable Energy&lt;br /&gt;
|PAT Description=A spiral pump is a low lift pump which is composed of a long piece of metal plating, which is wound into a coil and sealed at the top and back extremities so as to resemble a cylinder. The outer cavity serves as the inlet, while the inner (partial) tube serves as the outlet. The outlet pipe is fixed to an engine or animal which is capable of rotating the pump quickly. Due to this rotation, water is picked up by the outer cavity and pumped upwards in the hose.&lt;br /&gt;
&lt;br /&gt;
(Source: http://en.wikipedia.org/wiki/Spiral_pump)&lt;br /&gt;
|PAT Technology Application Hydro=Hydro&lt;br /&gt;
|PAT Value Transportation=Transportation&lt;br /&gt;
|PAT Actions Washing=Washing&lt;br /&gt;
|PAT Actions Pumping=Pumping&lt;br /&gt;
|PAT Actions Irrigation=Irrigation&lt;br /&gt;
|PAT Actions Cooling=Cooling&lt;br /&gt;
|PAT Actions Sanitation=Sanitation&lt;br /&gt;
|PAT Commodity Cereals=Cereals&lt;br /&gt;
|PAT Commodity Fruits Vegetables=Fruits and vegetables&lt;br /&gt;
|PAT Commodity Forage=Forage&lt;br /&gt;
|PAT Commodity Oil Seeds=Oil Seeds&lt;br /&gt;
|PAT Commodity Roots and Tubers=Roots and Tubers&lt;br /&gt;
|PAT Commodity Pulses=Pulses&lt;br /&gt;
|PAT Commodity Other=All commodity groups with water demand&lt;br /&gt;
|PAT Dev Region Worldwide=N/A&lt;br /&gt;
|PAT Dev Region South Asia=&lt;br /&gt;
|PAT Dev Country South Asia=&lt;br /&gt;
|PAT Dev Region Africa=&lt;br /&gt;
|PAT Dev Country Africa=&lt;br /&gt;
|PAT Dev Region East Asia=&lt;br /&gt;
|PAT Dev Country East Asia=&lt;br /&gt;
|PAT Dev Region Europe=&lt;br /&gt;
|PAT Dev Country Europe=&lt;br /&gt;
|PAT Dev Region Latin America=&lt;br /&gt;
|PAT Dev Country Latin America=&lt;br /&gt;
|PAT Dev Region Middle East=&lt;br /&gt;
|PAT Dev Country Middle East=&lt;br /&gt;
|PAT Dev Region North America=&lt;br /&gt;
|PAT Dev Country North America=&lt;br /&gt;
|PAT Dev Region Not Available=Region of development cannot be named&lt;br /&gt;
|PAT Dep Region Worldwide=None&lt;br /&gt;
|PAT Dep Region South Asia=&lt;br /&gt;
|PAT Dep Country South Asia=&lt;br /&gt;
|PAT Dep Region Africa=&lt;br /&gt;
|PAT Dep Country Africa=&lt;br /&gt;
|PAT Dep Region East Asia=&lt;br /&gt;
|PAT Dep Country East Asia=&lt;br /&gt;
|PAT Dep Region Europe=&lt;br /&gt;
|PAT Dep Country Europe=&lt;br /&gt;
|PAT Dep Region Latin America=&lt;br /&gt;
|PAT Dep Country Latin America=&lt;br /&gt;
|PAT Dep Region Middle East=&lt;br /&gt;
|PAT Dep Country Middle East=&lt;br /&gt;
|PAT Dep Region North America=&lt;br /&gt;
|PAT Dep Country North America=&lt;br /&gt;
|PAT Dep Region Not Available=&lt;br /&gt;
|PAT Dep Pot Region Worldwide=None&lt;br /&gt;
|PAT Dep Pot Region South Asia=&lt;br /&gt;
|PAT Dep Pot Country South Asia=&lt;br /&gt;
|PAT Dep Pot Region Africa=&lt;br /&gt;
|PAT Dep Pot Country Africa=&lt;br /&gt;
|PAT Dep Pot Region East Asia=&lt;br /&gt;
|PAT Dep Pot Country East Asia=&lt;br /&gt;
|PAT Dep Pot Region Europe=&lt;br /&gt;
|PAT Dep Pot Country Europe=&lt;br /&gt;
|PAT Dep Pot Region Latin America=&lt;br /&gt;
|PAT Dep Pot Country Latin America=&lt;br /&gt;
|PAT Dep Pot Region Middle East=&lt;br /&gt;
|PAT Dep Pot Country Middle East=&lt;br /&gt;
|PAT Dep Pot Region North America=&lt;br /&gt;
|PAT Dep Pot Country North America=&lt;br /&gt;
|PAT Dep Pot Region Not Available=&lt;br /&gt;
|PAT Bio-Cybernetic=Yes;&lt;br /&gt;
|PAT Links=http://en.wikipedia.org/wiki/Spiral_pump&lt;br /&gt;
&lt;br /&gt;
http://lurkertech.com/water/&lt;br /&gt;
&lt;br /&gt;
http://vimeo.com/26307419&lt;br /&gt;
|PAT Category=Pumping&lt;br /&gt;
|PAT Pumping=Human Powered Pumps&lt;br /&gt;
|PAT Lighting=&lt;br /&gt;
|PAT Heating=&lt;br /&gt;
|PAT Cooling=&lt;br /&gt;
|PAT Wind=&lt;br /&gt;
|PAT Biomass=&lt;br /&gt;
|PAT Biofuel=&lt;br /&gt;
|PAT Biogas=&lt;br /&gt;
|PAT Humans=&lt;br /&gt;
|PAT Animals=&lt;br /&gt;
|PAT Biochar=&lt;br /&gt;
|PAT Composte=&lt;br /&gt;
|PAT Insects=&lt;br /&gt;
|PAT Plants=&lt;br /&gt;
|PAT Others=&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Franz Schreier</name></author>
	</entry>
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