CPC B67D 7/82 (2013.01) [B67D 7/42 (2013.01); B67D 7/84 (2013.01); F16L 53/38 (2018.01)] | 19 Claims |
1. A method comprising:
forcing unheated air into a flexible hose in a proximal to distal direction, the flexible hose having a nozzle at a distal end thereof;
heating, using a heating element, the unheated air within the flexible hose; and
forcing a fuel into the flexible hose in a proximal to distal direction, the fuel and the heated air not mixing within the flexible hose or within the nozzle.
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