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Application

2000118396/02, 2000-07-10

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Start date

2000-07-10

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Actual filing date

2000-07-10

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Published

2002-11-20

(72)

Inventor

Smolentsev V.P.Potashnikov M.G.

(73)

Holder

Voronezhskij Gosudarstvennyj Tekhnicheskij Universitet

APPARATUS FOR ELECTROCHEMICAL WORKING OF DUCTS Russian patent published in 2002 - IPC

Abstract RU 2192941 C2

FIELD: working ducts of different cross sections. SUBSTANCE: apparatus includes flexible cathode in the form of cathode plates mounted on outer surface of elastic chamber. The last has wall thickness variable along its length. Apparatus allows to enhance accuracy of working ducts with significantly changed perimeter of their cross sections due to keeping initial interelectrode gap during the whole working process. EFFECT: enhanced accuracy of working. 2 dwg

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RU 2 192 941 C2

Authors

Smolentsev V.P.

Potashnikov M.G.

Dates

2002-11-20—Published

2000-07-10—Filed

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