Aerospace Engines A to Z
Aerospace Engines A to Z

Updated: 16-Aug-2017

We located an engine from 1906. It is the D'Eramo with three radial cylinders, without valves and whose patent and design plans are currently lost.

Photo with D'Eramo in Los Angeles dated back to 1906
“Photo with D'Eramo in Los Angeles dated back to 1906”

-In the attached photograph, appeared in Aero, we see the engine side to side with Davide D'Eramo, its inventor.

Engines of D’ERAMO

Model: 3 cyl. radial

Arquitecture: 3-cylinder Radial
Cooling:
Total Displacement:
Bore / Stroke:
Power: @ rpm
Weight:

Other details:

Engine without valves.

The author of this edition of Aeroengines AtoZ, through Aeroteca, collaborated on Version 2 of this video, which is presented here.

To understand the operation of the connecting rods, the 1929 Continental R 670 single-cylinder engine was chosen.

A demonstration of Version 3, improved at the author's suggestion, is also available on YouTube at a later date. This version shows bronze valve guides, improved valve spring movement, and the split crankshaft counterweights and front bearing balls also move.

The design is from Juan Soler, Sant Cugat, Barcelona

Below we show a flash of version 3

Counting also with the coloboration of JMC of Enginys Mecanics in Mataro, Barcelona