SYSTEM FOR LIMITING RATE OF PRESSURE RISE IN PIPELINE DURING HYDRAULIC IMPACT

SYSTEM FOR LIMITING RATE OF PRESSURE RISE IN PIPELINE DURING HYDRAULIC IMPACT A system for limiting the rate of pressure rise in a pipeline during a hydraulic impact comprising a jet valve installed in the pipeline, the additional outlet of said valve being connected with a non-pressure dump tank vi...

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Bibliographische Detailangaben
Hauptverfasser:	SINELNIKOV, ALEXANDR V, SALIMOV, VYACHESLAV K, FREIDGEIM, LAZAR I, MINKINA, MARGARITA E, SHURYGIN, ALEXANDR P, BIZEV, ANATOLY A, LVOV, SERGEI L, PATUSHINSKAYA, RAISA S, LEVIN, VALERY S, LEBEDEV, IGOR V. (DECEASED), FARADZH-ZADE, SOLMAZ A, DRUZHKOVA, LARISA M, LEBEDICH, SERGEI P
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	SYSTEM FOR LIMITING RATE OF PRESSURE RISE IN PIPELINE DURING HYDRAULIC IMPACT A system for limiting the rate of pressure rise in a pipeline during a hydraulic impact comprising a jet valve installed in the pipeline, the additional outlet of said valve being connected with a non-pressure dump tank via an actuator, a pressuretight pneumatic compensator connected with the jet valve and, via a pressure transmitter, with the rate of pressure rise signal indicator whose outlet is connected with the membrane drive of the actuator. The use of the system according to the invention will improve the reliability of protection of the pipeline against rupture during a hydraulic impact with minimum pressure losses under the steady operating conditions of the pipeline.