B - Operations – Transporting – 05 – B
Patent
B - Operations, Transporting
05
B
117/55
B05B 9/00 (2006.01) B05B 13/06 (2006.01) B05D 7/22 (2006.01)
Patent
CA 1094404
ABSTRACT OF THE DISCLOSURE An improved method of applying a rust-protecting agent in straight or curved hollow spaces by means of spraying involves introducing into the space a flexible hose provided with a nozzle capable of giving a radially directed spray field. A rust-protecting agent is passed through the hose an sprayed from the nozzle under such a pressure that the nozzle end of the hose raises from the inner surface of the hollow space. The hose is then steadily withdrawn while spraying continues.
274385
Holm Claes H.
Paulsson John
Astra-Dinol Ab
Fetherstonhaugh & Co.
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