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

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

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

Captions

Captions

Add a one-line explanation of what this file represents

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)
Permission
(Reusing this file)
Public domain

This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.

You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
 Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Jamaica has 95 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Honduras has a general copyright term of 75 years, but it does implement the rule of the shorter term. Copyright may extend on works created by French who died for France in World War II (more information), Russians who served in the Eastern Front of World War II (known as the Great Patriotic War in Russia) and posthumously rehabilitated victims of Soviet repressions (more information).
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.
Other versions
Cover

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current20:04, 8 March 2011Thumbnail for version as of 20:04, 8 March 2011428 × 395 (40 KB)A7N8X (talk | contribs)cleared from the watermark image, improved compression. jpeg, making it progressively improving and quick viewing
14:44, 23 December 2009Thumbnail for version as of 14:44, 23 December 2009468 × 462 (35 KB)Andy Dingley (talk | contribs){{Scans from 'Autocar Handbook', Ninth edition |title=Diagrammatic section of the Gobron engine |description=The en:opposed-piston engine used in Gobron-Brillié cars. Unusually for an opposed piston engine, there was only a single crankshaft.

You cannot overwrite this file.

There are no pages that use this file.

File usage on other wikis

The following other wikis use this file:

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Gobron_engine_(Autocar_Handbook,_Ninth_edition).jpg&oldid=144513995"