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Brazing Torch: a Pressure-Tank Gasoline or Kerosene Torch (Shop Notes, 1909)
Popular Mechanics Co. · Public domain (published 1909)
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Brazing Torch: a Pressure-Tank Gasoline or Kerosene Torch (Shop Notes, 1909)

A shop brazing and tempering torch: a wall-hung pipe tank of gasoline or kerosene pumped up with a bicycle pump, feeding a 1/8 in pipe whose end is coiled round a short 1 in pipe; the flame heats the coil, the oil turns to gas, and it blasts out through a pinhole cap. Two burners on a tee give a bigger heat. Source: Popular Mechanics Shop Notes for 1909, pp. 861-862. Picture: the article's drawing.
Kati
Unknown

Maagizo

1

Make the tank

Cap both ends of a 2 in pipe 20 in long. Drill three holes in the top cap: one for the rubber tube from a bicycle pump, one for a steam gauge, and one with a screw plug for filling with fuel oil.

Vifaa kwa hatua hii:

Bomba la chuma (ukuta mnene, ncha zenye nyuzi)Bomba la chuma (ukuta mnene, ncha zenye nyuzi)1 2 in x 20 in
Kiungio cha bomba chenye nyuziKiungio cha bomba chenye nyuzi3 two caps, plug
Kipima ShinikizoKipima Shinikizo1 kipande
Bomba la MpiraBomba la Mpira1 kipande

Zana zinazohitajika:

Kekee cha mkonoKekee cha mkono
Seti ya kukata nyuzi za skrubuSeti ya kukata nyuzi za skrubu
Koleo la mabombaKoleo la mabomba
Pampu ya sakafu ya baiskeliPampu ya sakafu ya baiskeli
2

Coil the burner

Drill the bottom cap and connect a 1/8 in pipe D, any length, with a globe valve in it to set and shut off the oil. Fill the last 10 in of the pipe with lead, coil it round a 1 in pipe F 6 in long, and turn the end out to take two elbows and a short nipple; then melt the lead out. Drill a small hole in the centre of a 1/8 in cap and fit it on the end (E) so the hole lines up with the centre of pipe F.

Vifaa kwa hatua hii:

Bomba la chuma (ukuta mnene, ncha zenye nyuzi)Bomba la chuma (ukuta mnene, ncha zenye nyuzi)1 1/8 in, and 1 in x 6 in
Kiungio cha bomba chenye nyuziKiungio cha bomba chenye nyuzi4 two elbows, nipple, 1/8 in cap
Vali ya tundu duaraVali ya tundu duara1 kipande

Zana zinazohitajika:

RisasiRisasi
Kichota chenye matunduKichota chenye matundu
Jiko la KufuaJiko la Kufua
Kekee cha mkonoKekee cha mkono
Koleo la mabombaKoleo la mabomba
3

Start the burner

Hang a little cup holding three or four teaspoonfuls of oil just below the coil and light it to heat the coil; then pump up the tank and open the globe valve. For more heat connect two burners on a tee so their blasts meet.

Zana zinazohitajika:

KerosiniKerosini
Pampu ya sakafu ya baiskeliPampu ya sakafu ya baiskeli

Vifaa

5

Zana Zinazohitajika

8

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