Chemistry: electrical and wave energy – Apparatus – Electrolytic
Patent
1981-10-29
1984-04-10
Tung, T.
Chemistry: electrical and wave energy
Apparatus
Electrolytic
204297W, 204275, 204237, 204272, 204 26, 204224R, C25D 1704, C25D 1706, C25D 704
Patent
active
044419767
ABSTRACT:
A workpiece to be treated, for example, an engine cylinder, is held vertically with a liquid-tight seal in a treatment device including a head which is fixed in the working plane of a work bench, and a counterhead supported from the work bench by a bracket which can be raised hydraulically. The device is selectively connectible, through control valves and circulation pumps, to reservoirs containing different treatment liquids. The liquids enter the cylinder in an ascending flow through the head in such a way as to avoid swirling movements. Preferably, several treatment devices are arranged to work in synchronism.
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Iemmi Giuliano
Mo Luigi
Raimondo Michele
Centro Ricerche Fiat S.p.A.
Thane Nathan S.
Tung T.
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