single-acting
[sing-guh l-ak-ting]
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adjective
(of a reciprocating engine, pump, etc.) having pistons accomplishing work only in one direction.Compare double-acting(def 1).
Origin of single-acting
First recorded in 1815–25
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for single-acting
Historical Examples of single-acting
By single-acting is meant that the air cylinders compress their respective volumes of air once every revolution.
This differs from the one just described chiefly in that it is single-acting, while the other is double-acting.
The double-acting engine, unlike the single-acting pumping engine, required a piston rod that would push as well as pull.
Kinematics of Mechanisms from the Time of WattEugene S. Ferguson
A chain from the piston-rod to the arch head, as described in the single-acting engine, would fail to transmit this force.
The Steam Engine Explained and Illustrated (Seventh Edition)Dionysius Lardner
The piston will, therefore, be pressed downwards by the action of the steam above it, as in the single-acting engine.
The Steam Engine Explained and Illustrated (Seventh Edition)Dionysius Lardner
single-acting
adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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