The spelling of the term "water crane" is simple and straightforward. It is pronounced as "wɔːtər kreɪn" in IPA phonetic transcription. The first syllable "wɔːtər" represents the sound of "aw" as in "law" and "daughter". The second syllable "kreɪn" is pronounced with an "ey" sound as in "they" and "way". Together, these sounds make up the word "water crane", a common term in railway terminology that refers to a device used for filling water tanks on locomotives.
A water crane refers to a mechanical device or apparatus that is specifically designed for the purpose of supplying water to locomotives or other large vehicles, predominantly in a railroad or railway setting. This specialized device is commonly installed alongside railway tracks to make water easily accessible for the maintenance or operation of steam engines.
Typically constructed from durable materials such as cast iron or steel, a water crane consists of a vertical pipe or cylinder that is securely supported by a sturdy frame. At the top of the pipe, a hinged arm with a water outlet is attached, allowing the crane to swing horizontally. This enables the water crane to be manually operated, providing flexibility in supplying water to locomotives at different locations along the railway line.
In functionality, the water crane extracts water from a nearby water source, such as a river, lake, or water tower, and raises it to a specific height to create enough pressure for filling the locomotive's water tanks. This water is crucial for steam locomotives, as it is used to generate steam that powers the engine. Once the steam is produced, it propels the train forward or backward, converting thermal energy into mechanical energy. Thus, the efficient operation and regular availability of water cranes are paramount to the smooth running of steam engines in railway transportation systems.
A machine for supplying water to locomotive engines.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "water crane" consists of two parts: "water" and "crane".
- "Water" comes from the Old English word "wæter" and is derived from the Proto-Germanic word "watar". This term has Indo-European roots and can be traced back to the Proto-Indo-European word "wodōr". The etymology of "water" is interconnected with various related words in different languages, such as German "Wasser" and Dutch "water".
- "Crane" originated from the Old English word "cran" and is derived from the Proto-Germanic word "kran-" which meant "crane" or "heron". This word can be traced back to the Proto-Indo-European root "ger-" which meant to cry out or make a sound.