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2 426 972

(13)

(51)

IPC

G01B11/00(2006-01-01)

(21) (22)

Application

2009130165/28, 2009-08-05

(24)

Start date

2009-08-05

(22)

Actual filing date

2009-08-05

(45)

Published

2011-08-20

(72)

Inventor

Turukhano Boris Gan'EvichDobyrn Vladislav VeniaminovichTurukhano NikulinaKormin Vladimir Evgen'Evich

(73)

Holder

Uchrezhdenie Rossijskoj Akademii Nauk Peterburgskij Institut Jadernoj Fiziki Im. B.P. Konstantinova RanTurukhano Boris Gan'EvichDobyrn Vladislav VeniaminovichTurukhano NikulinaKormin Vladimir Evgen'Evich

LINEAR DISPLACEMENT TRANSDUCER Russian patent published in 2011 - IPC G01B11/00

Abstract RU 2426972 C2

FIELD: physics.

SUBSTANCE: proposed transducer comprises measuring grid and read-off head. Said read-off head comprises radiation source, collimator, indication grid, matrix of photo receivers, two sets of thrust bearings to move read-off head relative to measuring grind that are rigidly coupled therewith. Besides, one additional thrust bearing is incorporated with first set of thrust bearings that is rigidly coupled with read-off head on measuring grid side. Read-off head additionally comprises two sets of magnets rigidly coupled therewith.

EFFECT: higher accuracy of measurements.

1 dwg

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RU 2 426 972 C2

Authors

Turukhano Boris Gan'Evich

Dobyrn Vladislav Veniaminovich

Turukhano Nikulina

Kormin Vladimir Evgen'Evich

Dates

2011-08-20—Published

2009-08-05—Filed