HYDRAULIC CYLINDER Russian patent published in 2018 - IPC F15B21/04 

Abstract RU 2668515 C1

FIELD: machine building.

SUBSTANCE: cylinder is intended for working member moving from one position to another. Cylinder comprises a housing in which a piston is mounted in a movable manner, which separates the first cavity of the cylinder from its second cavity and from which its stem, passing through the cylinder body, a heating element is provided which is intended to heat one part of the piston rod and/or one part of the cylinder body and/or one part of the piston and which is made with the supply of heat to it by the heat transfer fluid.

EFFECT: ensuring reliable operation at negative ambient temperatures.

14 cl, 1 dwg

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RU 2 668 515 C1

Authors

Le Dun

Yunker Markus

Arnold Bernkhard

Dates

2018-10-01Published

2014-10-16Filed