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2 080 489

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Application

94035216/06, 1994-09-22

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Actual filing date

1994-09-22

(45)

Published

1997-05-27

(72)

Inventor

Vaksman Vjacheslav Zinov'EvichBalkind Oleg JakovlevichSolomakhova Tat'Jana StepanovnaTret'Jukhina Tat'Jana AndreevnaRegush Ivan DmitrievichMiljuchikhin Aleksej Aleksandrovich

(73)

Holder

Vaksman Vjacheslav Zinov'EvichBalkind Oleg JakovlevichSolomakhova Tat'Jana StepanovnaTret'Jukhina Tat'Jana AndreevnaRegush Ivan DmitrievichMiljuchikhin Aleksej Aleksandrovich

HIGH-SPEED RADIAL FAN Russian patent published in 1997 - IPC

Abstract RU 2080489 C1

FIELD: manufacture of fans; low- and medium-pressure fans of high output. SUBSTANCE: radial fan is provided with inlet branch pipe and volute housing where impeller is located; cover disk of impeller is made in form of surface of rotation. Optimal geometric relationships of fan are given in description of invention. EFFECT: enhanced efficiency. 2 dwg

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RU 2 080 489 C1

Authors

Vaksman Vjacheslav Zinov'Evich

Balkind Oleg Jakovlevich

Solomakhova Tat'Jana Stepanovna

Tret'Jukhina Tat'Jana Andreevna

Regush Ivan Dmitrievich

Miljuchikhin Aleksej Aleksandrovich

Dates

1997-05-27—Published

1994-09-22—Filed

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