Illustrations of the theory and practice of ventilation : with remarks on warming, exclusive lighting, and the communication of sound (1844)
Reid, D. B. (David Boswell), 1805-1863 · London : Longman, Brown, Green, & Longmans · leaf 270
low it. and pushes it up. In this manner, a continuous circu- 246 HOT-WATER APPARATUS. Fig. 163. lation is maintained, till, from the constant mixture of theascending and descending currents, a uniform heat is observed. 588. Fig. 163 indicates a tubular glass apparatus, welladapted for shewing the…
