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IPC

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Application

98121964/13, 1998-12-01

(24)

Start date

1998-12-01

(22)

Actual filing date

1998-12-01

(45)

Published

2000-09-10

(72)

Inventor

Bogatyrev N.I.Vol'Nova M.A.Gus'Kov N.A.Dem'Janchenko N.A.Kurzin N.N.Ivashchenko I.S.

(73)

Holder

Kubanskij Gosudarstvennyj Agrarnyj Universitet

DEVICE FOR EXPOSING ANIMAL SPERM TO ELECTROMAGNETIC RADIATION Russian patent published in 2000 - IPC

Abstract RU 2155558 C2

FIELD: medical engineering; veterinary medicine. SUBSTANCE: device has cylindrical reservoir and magnetic system arranged around it. The magnetic system has stator with vertical slots and rotor. The reservoir is placed between the former and the latter. The reservoir is composed of two cylinders of unequal diameters. Three-phase winding is placed in the stator slots. Trapezoid envelope shaper unit, pulse distribution unit and three-phase switch are additionally introduced into the design that is transistor-based in particular cases. The transistors are connected to three-phase stator winding. Pulse generator output and trapezoid envelope shaper unit output are connected to amplitude-frequency modulator inputs. The modulator unit shapes monopolar frequency and amplitude-modulated pulses with trapezoid envelope and controls three-phase switch operation creating rotating magnetic field of alternating frequency and amplitude modulated on trapezoid law. EFFECT: enhanced effectiveness in preventing autoagglutination. 4 dwg

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RU 2 155 558 C2

Authors

Bogatyrev N.I.

Vol'Nova M.A.

Gus'Kov N.A.

Dem'Janchenko N.A.

Kurzin N.N.

Ivashchenko I.S.

Dates

2000-09-10—Published

1998-12-01—Filed

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