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(11)

2 434 209

(13)

(51)

IPC

G01L1/00(2006-01-01)

(21) (22)

Application

2010130367/28, 2010-07-22

(24)

Start date

2010-07-22

(22)

Actual filing date

2010-07-22

(45)

Published

2011-11-20

(72)

Inventor

Efimov Nikolaj Anatol'EvichZamyshljaev Aleksej MikhajlovichIkonnikov Evgenij AleksandrovichNikolaev Andrej ViktorovichRozenberg Igor' NaumovichSavitskij Aleksandr Grigor'EvichSpesivtsev Nikolaj Viktorovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo I Proektno-Konstruktorskij Institut Informatizatsii, Avtomatizatsii I Svjazi Na Zheleznodorozhnom Transporte"

HYDRAULIC DYNAMOMETRE Russian patent published in 2011 - IPC G01L1/00

Abstract RU 2434209 C1

FIELD: physics.

SUBSTANCE: hydraulic dynamometre has a housing filled with liquid, in which a manometre and a plunger with a rod are placed with possibility of movement. The end surface of the housing and the plunger are in form of forked supports directed in opposite sides. There is a threaded through-hole in the rod of the plunger in which an adjustment screw is inserted.

EFFECT: high safety of measuring pressure force of brake beams in retarding mechanisms.

2 dwg

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Authors

Efimov Nikolaj Anatol'Evich

Zamyshljaev Aleksej Mikhajlovich

Ikonnikov Evgenij Aleksandrovich

Nikolaev Andrej Viktorovich

Rozenberg Igor' Naumovich

Savitskij Aleksandr Grigor'Evich

Spesivtsev Nikolaj Viktorovich

Dates

2011-11-20—Published

2010-07-22—Filed