An Improved Portable, Camp or Field Service Hot Water Boiler.

摘要

13,398. Holdaway, F. W. June 13. Cooking-stoves; boilers.-A portable boiler for field or camp use, consists of a tank with arched bottom to go over a fire, and with hinged lids A, Fig. 1. Fig. 3 is a cross-section of the boiler. Water is drawn off at B, B. A chimney composed of two flat conical sections, fitted together when in use as shown in Figs. 2 and 4, is attached at one end, being held in place by one of the handles A by which the boiler is carried. When not in use, the top half of the chimney is fitted inside the lower half.