hydraulic accumulator
Americannoun
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an apparatus in which gas, usually air, is used as a cushion or shock absorber in a hydraulic system.
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(in a hydraulic system) an apparatus for storing energy.
Etymology
Origin of hydraulic accumulator
First recorded in 1875–80
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The countdown was held at T-Minus 46 seconds after an issue was discovered with a hydraulic accumulator - a device which collects fluid and keeps it under pressure for energy storage.
From BBC ● Mar. 26, 2020
The car "should" get about 60 m.p.g. and, because of the hydraulic accumulator designed to take over during stop-and-go traffic, close to 100 m.p.g. in the city.
From Time Magazine Archive
Question.—How is a hydraulic accumulator constructed, and why is it necessary?
From The Stoker's Catechism by W. J. Connor
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
