Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 195
^ 688. AIR AND GASOLINE TORCH.—Airis pumped into the tank with the gasoline, andforms a saturated air and vapor gas, which is carried tothe Bunsen burner through the vertical pipe. The addi-tional air for combustion is regulated at the burner, andthe vapor at the valve in the pipe near the tank.… … 689. TORCH SOLDERINGCOPPER.—The conical tip ismade of copper, and slips onto the nozzle of a plumbersgasoline torch. Used largelyfor electric wire connections. AIR POWER APPLIANCES. i8S
Mechanical movements
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