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2 025 347

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IPC

(21) (22)

Application

5017433/11, 1991-12-20

(22)

Actual filing date

1991-12-20

(45)

Published

1994-12-30

(72)

Inventor

Martynjuk Nikolaj Pavlovich[Md]Martynjuk Sergej Nikolaevich[Md]Martynjuk Elena Nikolaevna[Md]Martynjuk Ljudmila Fedorovna[Md]

(73)

Holder

Martynjuk Nikolaj PavlovichMartynjuk Sergej NikolaevichMartynjuk Elena NikolaevnaMartynjuk Ljudmila Fedorovna

WHEELED VEHICLE INTERIOR HEATER Russian patent published in 1994 - IPC

Abstract RU 2025347 C1

FIELD: transport; heating systems. SUBSTANCE: drive shaft 17 of heating system pump 9 is kinematically coupled with driven wheel 24 of fluid coupling 16 whose driving wheel 25 is kinematically coupled with driving pulley on axle 23 of railway car. Spool arrangements 26 and 12 of fluid coupling 16 and oil pump 15 are kinematically coupled with brake cylinder rod. When oil pump 15 is under no-load conditions, column 20 of oil 13 is arranged in pump delivery space. EFFECT: enlarged operating capabilities. 2 cl, 5 dwg

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RU 2 025 347 C1

Authors

Martynjuk Nikolaj Pavlovich[Md]

Martynjuk Sergej Nikolaevich[Md]

Martynjuk Elena Nikolaevna[Md]

Martynjuk Ljudmila Fedorovna[Md]

Dates

1994-12-30—Published

1991-12-20—Filed