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2 554 257

(13)

(51)

IPC

B22F9/08(2006-01-01)

(21) (22)

Application

2014109307/02, 2014-03-11

(24)

Start date

2014-03-11

(22)

Actual filing date

2014-03-11

(45)

Published

2015-06-27

(72)

Inventor

Arkhipov Vladimir Afanas'EvichEvsevleev Maksim JakovlevichZhukov Aleksandr StepanovichZmanovskij Sergej VladislavovichKonovalenko Aleksej IvanovichLitvinov Andrej Vladimirovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Issledovatel'Skij Tomskij Universitet"

NOZZLE FOR MELTED METALS SPRAYING Russian patent published in 2015 - IPC B22F9/08

Abstract RU 2554257 C1

FIELD: metallurgy.

SUBSTANCE: nozzle contains casing with ring slot for gas supply, union with central channel to supply melt, and protective steel enclosure, the union is made out of piezoelectrical material polarized in radial direction, and protective steel enclosure is electrically isolated from the nozzle casing. AC voltage source with set frequency is connected to the steel enclosure and nozzle casing.

EFFECT: increased mass fraction of high dispersion fraction in the sprayer, and increased nozzle operation reliability.

1 dwg, 1 ex

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RU 2 554 257 C1

Authors

Arkhipov Vladimir Afanas'Evich

Evsevleev Maksim Jakovlevich

Zhukov Aleksandr Stepanovich

Zmanovskij Sergej Vladislavovich

Konovalenko Aleksej Ivanovich

Litvinov Andrej Vladimirovich

Dates

2015-06-27—Published

2014-03-11—Filed