Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 359
Fig. 42. Doublr-.lot BrazerCourtesy of Turner Bras<i Works 319 26 WELDING one should be built of bricks, Fig. 43, so as to enclose the articles onall sides but one, in order to retain the heat. There is considerable variation in the practice of brazing, forthe details of the operation depend… … Fig. 43. Temporary Brick Furnace for Brazing be done, the size and the shape of the pieces, the material, etc. Forthe production of pieces in quantities, especially articles made ofsheet metal, the spelter is melted in a ladle or pot and the pieces aredipped therein. In this operation the flux is…
Electrical engineering
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from M. Vitrvvii viri svae professionis pertissimi De architectvra libri decem, ad Avgvstum Cæsarem accuratiss. conscripsit & nvnc primvm in Germania qva potuit diligentia excusi, atq[ue] hinc inde schematibus non iniucundis exornati (1543)](https://img.insideoutlibrary.com/img/200/ia-mvitrvviivirisva00vitr-108-32.webp)
