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(19)

(11)

2 087 339

(13)

(51)

IPC

(21) (22)

Application

92012657/07, 1992-12-16

(22)

Actual filing date

1992-12-16

(45)

Published

1997-08-20

(72)

Inventor

Novikov O.I.

(73)

Holder

Ural'Skoe Otdelenie Vserossijskogo Nauchno-Issledovatel'Skogo Instituta Zheleznodorozhnogo Transporta

SELECTIVE MEMBER OF SHUNTING DIESEL LOCOMOTIVE ELECTRIC DRIVE AUTOMATIC CONTROL SYSTEM Russian patent published in 1997 - IPC

Abstract RU 2087339 C1

FIELD: railway transport; automatic control systems. SUBSTANCE: selective member has traction generator power setting potentiometer and feedback potentiometer connected by current, voltage and power control channels, resistors and monitoring and change-over relays. Novelty of design is use of resistors and relays. EFFECT: improved reliability of control of shunting diesel locomotive electric transmission. 2 cl, 2 dwg

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RU 2 087 339 C1

Authors

Novikov O.I.

Dates

1997-08-20—Published

1992-12-16—Filed