SU878637A1 - Device for receiving signals of automatic locomotive signalling - Google Patents

Device for receiving signals of automatic locomotive signalling Download PDF

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Publication number
SU878637A1
SU878637A1 SU792871583A SU2871583A SU878637A1 SU 878637 A1 SU878637 A1 SU 878637A1 SU 792871583 A SU792871583 A SU 792871583A SU 2871583 A SU2871583 A SU 2871583A SU 878637 A1 SU878637 A1 SU 878637A1
Authority
SU
USSR - Soviet Union
Prior art keywords
receiving signals
coils
automatic locomotive
wheels
locomotive
Prior art date
Application number
SU792871583A
Other languages
Russian (ru)
Inventor
Михаил Петрович Бадер
Геннадий Андреевич Минин
Валентина Михайловна Бабаева
Владимир Петрович Семенчук
Original Assignee
Московский Ордена Ленина И Ордена Трудового Красного Знамени Институт Инженеров Железнодорожного Транспорта
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Application filed by Московский Ордена Ленина И Ордена Трудового Красного Знамени Институт Инженеров Железнодорожного Транспорта filed Critical Московский Ордена Ленина И Ордена Трудового Красного Знамени Институт Инженеров Железнодорожного Транспорта
Priority to SU792871583A priority Critical patent/SU878637A1/en
Application granted granted Critical
Publication of SU878637A1 publication Critical patent/SU878637A1/en

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  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Description

ных приемных катушках 1, 2, котора  суммируетс  и воздействует на блок 8 усилени  и дешифрации.receive coils 1, 2, which is summed and acts on the block 8 gain and decoding.

Таким образом, ЭДС в четырех последовательно включенных катушках 1, 2, 5, 6 наводитс  только сишальным током, а номеха , вызванна  неравенством в рельсовых нит х гармонической составл юш,ей т гового тока, протекаюш,его по обоим рельсам 13, полностью устран етс .Thus, the EMF in four successively connected coils 1, 2, 5, 6 is induced only by the sishal current, and the number, caused by the inequality in the rail wires of the harmonic component, its current, flowed, along both rails 13, is completely eliminated .

Таким образом, повышаетс  надежность в работе нриемного тракта устройств автоматической локомотивной сигнализации на метрополитене.Thus, the operational reliability of the operating path of the automatic locomotive signaling devices on the metro is improved.

Claims (1)

Формула изобретени Invention Formula Устройство дл  приема сигналов автоматической локомотивной сигнализации, преимупхественно дл  метрополитена, содержаш;ее подвешенные перед колесами перовой тележки локомотива над рельсами в зоне чувствительности к переменному магнитному полю т гового тока основные катушки, встреч о соединенные между собой и с встречно-последовательно включенными компенсационными катушками, подключенные к блоку усилени  и дешифрации, отличающеес  тем, что, с целью повышени  помехоустойчивости, компенсационные катушки размещены по ходу движени  поезда за колесами первой тележки локомотива .A device for receiving signals of an automatic locomotive signaling, predominantly for the metro, contains its main coils suspended in front of the wheels of the first locomotive carriage over the rails in the zone of sensitivity to an alternating magnetic field of the main current, of coils connected with each other and with counter-connected compensation coils connected to the gain and decryption unit, characterized in that, in order to increase the noise immunity, the compensation coils are placed in the direction of travel trains behind the wheels of the first locomotive carriage. Источники информации, прин тые во внимание при экспертизе 1. Авторское свидетельство СССР №. 654475, кл. В 61 L 25/06, 09.03.73.Sources of information taken into account in the examination 1. USSR author's certificate №. 654475, cl. B 61 L 25/06, 09.03.73.
SU792871583A 1979-12-21 1979-12-21 Device for receiving signals of automatic locomotive signalling SU878637A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792871583A SU878637A1 (en) 1979-12-21 1979-12-21 Device for receiving signals of automatic locomotive signalling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792871583A SU878637A1 (en) 1979-12-21 1979-12-21 Device for receiving signals of automatic locomotive signalling

Publications (1)

Publication Number Publication Date
SU878637A1 true SU878637A1 (en) 1981-11-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU792871583A SU878637A1 (en) 1979-12-21 1979-12-21 Device for receiving signals of automatic locomotive signalling

Country Status (1)

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SU (1) SU878637A1 (en)

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