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2 289 790

(13)

(51)

IPC

G01C25/00(2006-01-01)

G01C19/06(2006-01-01)

(21) (22)

Application

2005121500/28, 2005-06-30

(24)

Start date

2005-06-30

(22)

Actual filing date

2005-06-30

(45)

Published

2006-12-20

(72)

Inventor

Shcherbak Aleksandr Grigor'EvichBeljaev Sergej NikolaevichUdovikov Aleksandr Sergeevich

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Nauchno-Issledovatel'Skij Institut

METHOD OF MAKING ROTOR OF BALL GYROSCOPE Russian patent published in 2006 - IPC G01C25/00 G01C19/06

Abstract RU 2289790 C1

FIELD: instrument industry.

SUBSTANCE: method comprises welding thin-walled hemispheres and using the law of variation of yield point of the material depending on temperature with regard to its melting temperature.

EFFECT: enhanced reliability.

3 dwg

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RU 2 289 790 C1

Authors

Shcherbak Aleksandr Grigor'Evich

Beljaev Sergej Nikolaevich

Udovikov Aleksandr Sergeevich

Dates

2006-12-20—Published

2005-06-30—Filed