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James Higham
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Waste-Gas Treatment And Other Accessory Devices For Furnaces
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Abstract
22,308. Higham, J. Oct. 16. Cupola furnaces; blast for blast furnaces and the like. -The blast is heated in an annular chamber l at the upper part of a cupola furnace, and also, if desired, in a spiral or other pipe k in the chimney, thence passing through annular or rectangular flues g to the tuyÞres e.
GB190322308D1903-10-161903-10-16Improvements in and connected with Cupola-furnaces for Melting Iron.
ExpiredGB190322308A
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