Journal . estopping points where the flames are located. Immediatelyfusion occurs, the valve is taken from the carrier and centralizedwith a stick placed up the stem where the wires go must be noted that the wire carrying stem is placed on thecarrier by first threading the wires downwards through, a holeprovided for the purpose. 44 SOME MODERN ENGINEERING PRACTICE IN AMERICA. Construction of the Elements. Sealing in the Wires.—-The four wires are sealed into theglass stems in a somewhat similar machine; the four wireshaving previously been fanned by hand and placed within theglass t


Journal . estopping points where the flames are located. Immediatelyfusion occurs, the valve is taken from the carrier and centralizedwith a stick placed up the stem where the wires go must be noted that the wire carrying stem is placed on thecarrier by first threading the wires downwards through, a holeprovided for the purpose. 44 SOME MODERN ENGINEERING PRACTICE IN AMERICA. Construction of the Elements. Sealing in the Wires.—-The four wires are sealed into theglass stems in a somewhat similar machine; the four wireshaving previously been fanned by hand and placed within theglass tube with the nickel ends upwards and located against agauge point so that the platinum in each wire will come inline and at the proper position in the glass. Each of thesecarriers has a r5air of ringer clips fixed below it operated by alever so that when the unit arrives at the third position andthe glass is at the point of fusion the finger clips come up andnip the glass tube, thus sealing in the


Size: 1194px × 2093px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1800, bookdecade186, bookpublisherlondon, bookyear1861