File:Gobron engine (Autocar Handbook, Ninth edition).jpg

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Gobron_engine_(Autocar_Handbook,_Ninth_edition).jpg (428 × 395 pixels, file size: 40 KB, MIME type: image/jpeg)

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Summary

Description

'Ch. II 'Fig. 34 Diagrammatic section of the Gobron engine

The opposed-piston engine used in Gobron-Brillié cars.

Unusually for an opposed piston engine, there was only a single crankshaft. The lower pistons were driven conventionally, the upper pistons were driven by long connecting rods to a yoke above them.

As for other engines of the period, it used petrol (gasoline) as a fuel, although this was unusual for an opposed-piston, or a cylinder-ported four-stroke engine.

A Valve pocket
B Cross head
C Coupling rods
D Upper pistons
E Lower pistons
G Ordinary connecting rods
Date circa. 1919
Source Scan from The Autocar (Ninth edition, circa 1919) Autocar Handbook, London: Iliffe & Sons., pp. p. 48,fig. 34
Author Andy Dingley (scanner)
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