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2 186 919

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IPC

(21) (22)

Application

2001130425/12, 2001-11-06

(24)

Start date

2001-11-06

(22)

Actual filing date

2001-11-06

(45)

Published

2002-08-10

(72)

Inventor

Dikarev V.I.Zhurkovich V.V.Sergeeva V.G.

(73)

Holder

Dikarev Viktor IvanovichZhurkovich Vitalij VladimirovichSergeeva Valentina Georgievna

CODE LOCK FOR CONTAINERS Russian patent published in 2002 - IPC

Abstract RU 2186919 C1

FIELD: locking devices, applicable for protection of containers against an unauthorized access of strangers. SUBSTANCE: code lock for containers has on the container the following components: a power source, remote-controlled selector switch with two antiphase windings, coder containing a magnetic key made in the form of a unit of magnets insulated from one another, and ferried contacts consisting of "enable" and "inhibit" groups, an electromechanical locking device consisting of actuating units kinematically linked with the mechanical lock, alarm system relay winding, alarm system make contacts, master oscillator, modulating code generator, phase manipulator, power amplifier and a transmitting antenna. At the master station the lock has a receiving antenna, radio-frequency amplifier, detector, phase doubler, for-two spectrum meters, narrow-band filter, phase detector and a display unit. EFFECT: expanded functional potentialities of the lock due to transmission of alarm information to the master station via the radio channel. 9 dwg

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RU 2 186 919 C1

Authors

Dikarev V.I.

Zhurkovich V.V.

Sergeeva V.G.

Dates

2002-08-10—Published

2001-11-06—Filed