Show metadata Hide metadata

(19)

(11)

2 233 958

(13)

(51)

IPC

(21) (22)

Application

2003103724/12, 2003-01-29

(24)

Start date

2003-01-29

(22)

Actual filing date

2003-01-29

(45)

Published

2004-08-10

(72)

Inventor

Dikarev V.I.Zhurkovich V.V.Sergeeva V.G.Rybkin L.V.

(73)

Holder

Dikarev Viktor IvanovichZhurkovich Vitalij VladimirovichSergeeva Valentina GeorgievnaRybkin Leonid Vsevolodovich

CODE LOCK FOR CONTAINERS Russian patent published in 2004 - IPC

Abstract RU 2233958 C1

FIELD: locking devices, applicable for protection of containers against an unauthorized access of strangers.

SUBSTANCE: the code lock has a supply source on the container, remote-controlled selector switch with two antiphase windings, code device, magnets, ferreed contacts consisting of "enabling" and "inhibition" groups, locking device, actuating units, mechanical lock, winding of the alarm relay, alarm contacts, master oscillator, modulating code generator, phase manipulator, power amplifier and a transmitting antenna. At the control center it has a receiving antenna, radio-frequency amplifier, signal detector, phase doubler, spectrum width meters, comparison unit, threshold unit, key, phase divider-by-two, narrow-band filter, phase detectors, recording unit, phase inverter, subtraction unit and a modulating code analog driver.

EFFECT: enhanced error probability performance and reliability of transmission of alarm information to the control center via the radio channel by using special reliability improving technology.

2 dwg

Similar patents RU2233958C1

Title	Year	Author	Number
CODE LOCK FOR CONTAINERS	2003	Dikarev V.I. Zhurkovich V.V. Sergeeva V.G. Rybkin L.V.	RU2240414C1
CODE LOCK FOR CONTAINERS	2001	Dikarev V.I. Zhurkovich V.V. Sergeeva V.G.	RU2186919C1
CODE LOCK FOR CONTAINERS	2002	Dikarev V.I. Zhurkovich V.V. Sergeeva V.G.	RU2229005C1
DEVICE TO PROTECT VEHICLE FROM HIGH-JACKING AND THEFT	2004	Dikarev V.I. Zhurkovich V.V. Sergeeva V.G. Rybkin L.V.	RU2264934C1
CODE LOCK FOR CONTAINERS	2002	Zarenkov V.A. Zarenkov D.V. Dikarev V.I.	RU2223375C1
AUTOMOBILE CODE ANTITHEFT DEVICE	2000	Dikarev V.I. Zhurkovich V.V. Rybkin L.V. Sergeeva V.G.	RU2196060C2
VEHICLE ANTITHEFT SYSTEM	2003	Dikarev V.I. Zhurkovich V.V. Sergeeva V.G. Rybkin L.V.	RU2243912C1
VEHICLE LO-JACK AND ANTITHEFT DEVICE	2004	Dikarev V.I. Zhurkovich V.V. Sergeeva V.G. Rybkin L.V.	RU2262457C1
VEHICLE ANTITHEFT SYSTEM	2001	Dikarev V.I. Zhurkovich V.V. Rybkin L.V. Sergeeva V.G.	RU2186698C1
TERRITORIAL SYSTEM FOR CONTROLLING TRANSPORTATION OF ECOLOGICALLY DANGEROUS LOADS	2004	Dikarev Viktor Ivanovich Zhurkovich Vitalij Vladimirovich Sergeeva Valentina Georgievna Rybkin Leonid Vsevolodovich	RU2271038C1

RU 2 233 958 C1

Authors

Dikarev V.I.

Zhurkovich V.V.

Sergeeva V.G.

Rybkin L.V.

Dates

2004-08-10—Published

2003-01-29—Filed