Electrodeposition drum

Details Electrodeposition drum Electrodeposition drum

1991-01-02

1992-08-04

Tufariello, T. M.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

C25D 1710

Patent

active

051356317

ABSTRACT:
Disclosed is an electrodeposition drum having an inner drum and a cylindrical outer skin provided on the circumferential surface of said inner drum, characterized in that a wire rod having higher coefficient of thermal expansion than those of the inner drum and the outer skin, good electrical conductivity and excellent corrosion resistance is wound around the circumferential surface of said inner drum, and then the outer skin is shrink-fitted on said wound wire rod, whereby not only electrical conductivity between the inner drum (1) and the outer skin (2) can be improved but also contact resistance therebetween can be reduced, and thus the electrodeposition drum according to this invention allows high electric current to be flowed thereto.

REFERENCES:
patent: 4240894 (1980-12-01), Adler
patent: 4921590 (1990-05-01), Khalid
patent: 4975169 (1990-12-01), Murayama

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