valve spring
Britishnoun
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a helical spring used to hold closed a valve in the cylinder head of an internal-combustion engine
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any spring that closes a valve after it has been opened mechanically or by flow pressure
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 same G forces that tug at the pilot move the valve spring.
From Time Magazine Archive
Naval mechanics found a broken valve spring, had to send to Camden for a new one.
From Time Magazine Archive
Each spring is finished using our proprietary surface compaction procedure that helps to extend the service life of the valve spring.
From Time Magazine Archive
The cylinder head was stripped, cleaned and ported, and a Serdi valve job was topped off with new valve seals and a Pro Circuit valve spring kit, which also included keepers and spring retainers.
From Time Magazine Archive
The bottom gas valve spring is set to open at 30 to 35 mm. pressure, the top valve is hand controlled only.
From British Airships, Past, Present, and Future by Whale, George
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.
