Meanings
plural relay cylinders
- In a variable-expansion central-valve steam engine, a small auxiliary engine for automatically adjusting the steam distribution to the load on the main engine.
Cite this entry
relay cylinder. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/relay%20cylinder
“relay cylinder.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/relay%20cylinder. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “relay cylinder,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/relay%20cylinder.
Source: relay cylinder on Wiktionary, CC BY-SA 4.0.