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Hyraulic pedestal for a mine support

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Abstract

The goal of this invention is to provide additional brace support to a hydraulic pedestal and to provide for its operation in a given condition with steady resistance. In order to achieve this goal, the hydraulic accumulator is equipped with an intake valve with a valve lifter; this valve is built with a choke mounted on its axis. The hydraulic accumulator is built with a removable sectional upper section with a variable volume.
Authors:
Publication Date:
Apr 30, 1981
Product Type:
Patent
Report Number:
SU 2812145
Reference Number:
EDB-83-113536
Resource Relation:
Patent File Date: Filed date 23 Aug 1979; Other Information: PAT-APPL-825994
Subject:
42 ENGINEERING; HYDRAULIC ACCUMULATORS; SPECIFICATIONS; MINES; SUPPORTS; FRICTION; HYDRAULICS; MINING ENGINEERING; VALVES; ACCUMULATORS; CONTAINERS; CONTROL EQUIPMENT; ENGINEERING; EQUIPMENT; FLOW REGULATORS; FLUID MECHANICS; MECHANICAL ENERGY STORAGE EQUIPMENT; MECHANICAL STRUCTURES; MECHANICS; TANKS; UNDERGROUND FACILITIES; 422000* - Engineering- Mining & Underground Engineering- (1980-)
OSTI ID:
6230906
Country of Origin:
USSR
Language:
Russian
Availability:
Plenum Publishing Corp., New York, NY.
Submitting Site:
HEDB
Size:
Pages: v
Announcement Date:
Dec 01, 1982

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Citation Formats

Nikonov, V IK, Gusel'nikov, L M, Iudin, N I, and Miller, V B. Hyraulic pedestal for a mine support. USSR: N. p., 1981. Web.
Nikonov, V IK, Gusel'nikov, L M, Iudin, N I, & Miller, V B. Hyraulic pedestal for a mine support. USSR.
Nikonov, V IK, Gusel'nikov, L M, Iudin, N I, and Miller, V B. 1981. "Hyraulic pedestal for a mine support." USSR.
@misc{etde_6230906,
title = {Hyraulic pedestal for a mine support}
 author = {Nikonov, V IK, Gusel'nikov, L M, Iudin, N I, and Miller, V B}
 abstractNote = {The goal of this invention is to provide additional brace support to a hydraulic pedestal and to provide for its operation in a given condition with steady resistance. In order to achieve this goal, the hydraulic accumulator is equipped with an intake valve with a valve lifter; this valve is built with a choke mounted on its axis. The hydraulic accumulator is built with a removable sectional upper section with a variable volume.}
 place = {USSR}
 year = {1981}
 month = {Apr}
 }