"Denney" 1895 Stirling Cycle Model Hot Air Pumping Engine

Products/Services

Raw Cast Iron Sand Casting Set to build a 1/4 size model of an 1895 Denney Hot Air Pumping Engine by the American Machine Co. Newark, Delaware, USA. This company was only in business for 15 years when it was purchased by the Ericsson Co.

These castings are not pre-machined are intended for a home shop machinist to finish machining these castings as detailed on the drawings.

The finished Model Engine is 14 inches tall with a 7 inch diameter flywheel.

The 12 piece casting set and 4-sheets (18 in by 24 in) of detailed full size dimensioned (black on white) drawings are available for $345.00 plus $35 Shipping and Handling in the Continental US.

Contact me for overseas shipping and handling costs.

Related links

• Video of an operating full size Denney Hot Air Pumping Engine
• The patent details and drawings for the "Harmer Denney Engine" can be viewed on Google Patents
• The "Denney" Hot Air Engine and other engines including gasoline engines can be seen in Google Books "The Farmers Practical Library, Home Waterworks" by Carleton J. Lynde (See pages 193 through 203) for the hot air engines.
• View Hot Air Engine Operation and Maintenance in Google Books "Audels Engineers and Mechanics Guide 4, published in 1921.(See pages 1733-1754)
• Photos of the Model Denney Ericsson Model Engine on "Snapfish"