Examples from the Web for recuperator
Carriage and recuperator, or recoil mechanism, together are known as the mount.
That is precisely the equivalent of the feat performed by the recuperator of a 240-millimeter howitzer after a shot.
Even with the delivery of the first recuperator, difficulties did not vanish.
The praetor delegated his power to three classes of judges, called respectively judex, arbiter, and recuperator.Beacon Lights of History, Volume III|John Lord
Not until February, 1918, were complete drawings and specifications of the recuperator received from France.