Title:
DEVICE FOR THE PROTECTION OF METAL TANKS AGAINST CORROSION, IN PARTICULAR BOILERS
Document Type and Number:
WIPO Patent Application WO2001094665
Kind Code:
A3
Abstract:
This invention falls into the field of devices designed to guarantee the cathodic protection, using a non consumable electrode, of tanks containing liquid, in particular boilers. A tubular element (4), which also has other functional roles within a boiler to be protected against corrosion, is made, at least partially, of titanium or a material with the equivalent anti-corrosion characteristics. The said tubular element fulfils the function of a non-consumable electrode. The surface of the said tubular element may have one or more active and passive sections.
Inventors:
FIORONI FAUSTO (IT)
Application Number:
PCT/EP2001/006354
Publication Date:
December 05, 2002
Filing Date:
June 05, 2001
Export Citation:
Assignee:
THERMOWATT SPA (IT)
FIORONI FAUSTO (IT)
FIORONI FAUSTO (IT)
International Classes:
C23F13/16; (IPC1-7): C23F13/16
Foreign References:
| US4954233A | 1990-09-04 | |||
| EP0771889A1 | 1997-05-07 | |||
| DE2621962A1 | 1976-12-09 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 009, no. 297 (M - 432) 25 November 1985 (1985-11-25)
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