Definition

Noun: * The chamber from which steam is distributed to a cylinder: A steam chest is a sealed compartment or chamber in a steam engine. Its primary function is to receive high-pressure steam from the boiler and then distribute it, via valves, to the cylinders where it drives the pistons to create motion.

Usage

The term "steam chest" is a technical noun used almost exclusively in the context of steam engines and machinery. It refers to a specific, critical component.

Examples

• The engineer inspected the steam chest for leaks before starting the locomotive.
• A faulty valve in the steam chest caused a loss of power in the engine.
• The design of the steam chest is crucial for efficient steam distribution.

Advanced Usage

• The term is highly specific to historical and mechanical engineering contexts, particularly regarding steam locomotives, stationary engines, and steamships.
• It is often discussed in relation to valve gear, as the valves that control steam flow are typically housed within or directly connected to the steam chest.

Variants and Related Words

• Steam engine (n): The machine of which a steam chest is a component.
• Cylinder (n): The chamber where the piston moves, which receives steam from the steam chest.
• Valve gear (n): The mechanism that operates the valves inside the steam chest.

Synonyms

• Steam chamber: A less common but descriptive synonym.
• Steam distributor: A functional description of the component.

Antonyms

• There is no direct antonym, as it is a specific part. Contrasting parts might include condenser (which cools steam) or exhaust port (where steam exits the cylinder).

Related Phrases

• Steam chest valve: The specific valve located within the steam chest.
• Steam chest pressure: The pressure of the steam contained within the chamber.

Noun

1. the chamber from which steam is distributed to a cylinder