Stirling Engine-Powered Tractor
Craftsman: Rudy Kouhoupt
Donor: Susan Alvaro
This scale model tractor resembles a full-size Rumely Oil Pull. It’s driven by a Stirling cycle engine which is water-cooled.
Stirling Hot Air Engine
Craftsman: Roger Butzen
Knapp Collection #: 765
Catalog #: 2024.5.11
Contributor: Paul Knapp
This polished Stirling hot air engine was built by Roger Butzen.
Stirling Vertical Engine
Craftsman: Eckhard Fadtke
Catalog #: 2019.17.4
Donor: Eckhard Fadtke
This metal Stirling vertical engine was built and donated by Eckhard Fadtke.
Stirling Walking Beam Engine
Craftsman: Eckhard Fadtke
Catalog #: 2019.17.3
Donor: Eckhard Fadtke
This metal Stirling walking beam engine was built and donated by Eckhard Fadtke.
V-4 Stirling Cycle Engine
Craftsman: Alphonse C. Vassallo
Knapp Collection #: 233
Catalog #: 2009.9.38
Contributor: Paul Knapp
Among the numerous Stirling cycle engines that Al Vassallo designed and built is this large V-4 workhorse that he attached to a small generator and water pump.
Vertical Stirling Engine With Fan
Craftsman: Ron Schindele
Knapp Collection #: 677
Catalog #: 2021.9.11
Contributor: Paul Knapp
Ron Schindele added a heat-sink and fan to the top of this vertical Stirling engine to increase efficiency.
Water-Cooled Horizontal Stirling Engine
Craftsman: Rudy Kouhoupt
Donor: Susan Alvaro
The brass radiator provides efficient convection cooling for this hot-air engine, which runs on the Stirling cycle.
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