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2 092 934

(13)

C1

(51)

IPC

(21) (22)

Application

4941264/25, 1991-06-03

(22)

Actual filing date

1991-06-03

(45)

Published

1997-10-10

(72)

Inventor

Sadykov S.A.Agalarov A.Sh.

(73)

Holder

Dagestanskij Gosudarstvennyj Universitet Im.V.I.Lenina

FERROELECTRIC CERAMIC POLARIZING TECHNIQUE Russian patent published in 1997 - IPC

Abstract RU 2092934 C1

FIELD: mass production of piezoids. SUBSTANCE: single voltage pulse is applied to ferroelectric ceramic specimen placed in insulating medium through inductance coil. Current passed through specimen is integrated and voltage is picked off specimen as soon as desired integral value is attained. EFFECT: facilitated procedure. 3 dwg

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RU 2 092 934 C1

Authors

Sadykov S.A.

Agalarov A.Sh.

Dates

1997-10-10—Published

1991-06-03—Filed

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