pon becoming slightly coated with de- pipe, and the water in the trap flows out through the lower mains of Europe, Asia, and Africa. The flint implements posit, and allow the steam to pass ofl with the water; while one until the bucket falls and shuts off steam. the float, which is likely to become… … more particularly in Fig 1. To most valuable part o^f the col- the outer end of the rock shaft lection. In contrast with them BERRYMAN'S STEAM TRAP. is the ethnographical collection is attached the lever, C, which check valves, and the operation is continued. The lat- controls, by the connecting…
Patents · Iron · Apparatus · Magnetic · Valve · Water · Sulphuric acid · Ink · Patent office · Gum arabic · Scientific American · Compass needle · Hot air · Red hot · Free sulphuric · Check valve · Condensed water
Internet Archive · Public domain (published before 1931). Free to use for anything.
![An illustration from Catalogue and price list of the Supply Department [serial] (1911)](https://img.insideoutlibrary.com/img/200/ia-cataloguepriceli00asso-15-12.webp)