piston

object, machine, apparatus, tool, technical instrument

A moving component of a machine enclosed in a cylinder.

Its movement causes a change in the volume within the cylinder.

Traveljournal 1825–1827

Traveljournal 1845

Traveljournal 1846

Cite as: piston. In: Travel Reports of a Pioneer: Digital Edition of the Travel Journals of Johann Conrad Fischer 1794–1851. Published by Franziska Eggimann. Edited by Franziska Eggimann, Nicolau Lutz, Valerija Rukavina und Christopher Zoller-Blundell. Schlatt 2023, Version 1.2, https://johannconradfischer.com/en/keywords/gfa-keywords-8951, viewed on 7 June 2025.