Coffey still
From The Oxford Companion to Spirits & Cocktails
, an elaboration of Cellier-Blumenthal’s column still patented by Irishman Aeneas Coffey in 1831, revolutionized the British spirits industry by making continuous distillation commercially viable. See also Cellier-Blumenthal, Jean Baptiste; Coffey, Aeneas;, still, continuous.
This definition is from The Oxford Companion to Spirits & Cocktails, edited by David Wondrich (Editor-in-Chief) and Noah Rothbaum (Associate Editor).