Title: Method of draining parts emerging from hot galvanizing baths

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Claims: I claim:

1. A method of draining a plurality of parts emerging from a hot galvanizing bath while hanging from a support comprising setting said plurality of parts hanging from said support in vibration wherein the vibration is obtained by exciting within a frequency range of narrow-band white noise the said frequency range covering the natural fundamental frequencies of the said parts.

2. A method according to claim 1, wherein the vibrations are produced from a single exciter fed with narrow-band "white noise" and energizing vibrators through the medium of amplifiers.

3. A method according to claim 1, wherein the vibrations are produced by a number of small vibrators each of which furnishes one of the frequencies of the chosen spectrum, whereby said vibrators jointly synthesize the narrow-band "white noise".

Other info:

Inventors: Rouquie, Georges (Fontenay Le Fleury, FR)

Application Number: 785790
Filing Date: 1977-04-08
Publication_date: 1978-12-12
Assignee: Bertin & Cie (Plaisir, FR)
Primary Class(es): 427/560 118/57, 118/423, 427/347, 427/433
Other Classes:
US Patent Ref:

3639142	Feb, 1972	Maxwell et al.	427/347.
3639152	Feb, 1972	Bodine	427/57.

Other Refs:
Primary Examiner: Kendall, Ralph S.
Assistant Examiner:
Attorney: Breiner; A. W.