process of doping of used brushs of coal in electric, electric doped brushs of coal and motor engines with

Backlog Engenharia Elétrica Maquinaria elétrica, Aparelhos, Energia

process of doping of used brushs of coal in electric, electric doped brushs of coal and motor engines with

NOVELTY – The method involves predicting motors electrical with carbon hydrogenated brushes doped with sulphur, having slippery anti-adhesive surfaces, which work efficiently if immersed in chemically aggressive environment. The hydrogenation and sulphurization method involves treating with brushes or pieces of carbon. USE – Used for electric motors. ADVANTAGE – The hydrogenation and sulphurization method involves treating brushes or pieces from carbon, and hence ensures low coefficient of friction in surfaces, elevated useful life. DETAILED DESCRIPTION – INDEPENDENT CLAIMS are also included for the following: (1) carbon doped brushes (2) an electric motor doped with carbon brushes.

Main Application Field

V06 (Electromechanical Transducers and Small Machines); X11 (Power Generation and High Power Machines)

INVENTORS:

BARANAUSKAS VITOR
PETERLEVITZ ALFREDO CARLOS
CERAGIOLI HELDER JOSE

115_BOMBAS

Patent number: BR200600969-A

PATENT STATUS:

For information contact Inova Unicamp

FOR ADDITIONAL INFORMATION:

parcerias@inova.unicamp.br

+55 (19) 3521-5207 / 2607

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