Aerospace Engines A to Z
Aerospace Engines A to Z

Updated: 05-Sep-2018

From the year 1909. This air-cooled engine, the most significant of the brand, consisted of two groups of four cylinders in cross, with double pistons and the rods were fixed to the center of these pistons.

Favata principle
"Favata principle"

-The crankshaft was in the center, between the groups of cylinders that were in radial arrangement. They could be grouped into 1, 2, 4 cross elements, depending on necessity.

Favata X-engine schematics
"Favata X-engine schematics"

-Favata is known to have started building a classic 4-cylinder inline engine, and another 8-cylinder V-engine.

-View of the eight-double-cylinder engine that gave 180 CV.

16-cylinder Favata engine
"16-cylinder Favata engine"

-At the Paris Air and Space Museum in Le Bourget, and in the engine stock, there is a Favata model with four horizontally-opposed cylinders, where we can see very clearly the junction of the connecting-rod to the pistons of the two adjacent cylinders.

Favata double 4-cylinder at the MAE
"Favata double 4-cylinder at the MAE"

Connecting rod between Favata cylinders
"Connecting rod between Favata cylinders"

From Appendix 10: Below we show new photographs to investigate its construction in detail.

Front view of an Favata at an exhibition
"Front view of an Favata at an exhibition"

Favata engine side-view with double-piston cylinders
“Favata engine side-view with double-piston cylinders”

Engines of FAVATA

Model: 16 cyl. X (4x4)

Arquitecture: 16-cylinder X-engine
Cooling:
Total Displacement:
Bore / Stroke:
Power:
Weight:

Other details:
Favata 16-cylinder

"Favata 16-cylinder"

Model: 4 cyl, X

Arquitecture: 4-cylinder X-engine
Cooling:
Total Displacement:
Bore / Stroke:
Power:
Weight:

Other details:
Model: 4 cyl. boxer

Arquitecture: 4-cylinder Horizontally opposed
Cooling:
Total Displacement:
Bore / Stroke:
Power:
Weight:

Other details:
Model: 4 cyl. inline

Arquitecture: 4-cylinder In-line
Cooling:
Total Displacement:
Bore / Stroke:
Power:
Weight:

Other details:
Model: 8 cyl X (2x4)

Arquitecture: 8-cylinder X-engine
Cooling:
Total Displacement:
Bore / Stroke:
Power: 180 CV
Weight:

Other details:
Model: 8 cyl. V

Arquitecture: 8-cylinder V-Engine
Cooling:
Total Displacement:
Bore / Stroke:
Power:
Weight:

Other details:

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