DEVICE FOR SHUTTING OFF PIPELINE

FIELD: auxiliary devices for pipeline network.SUBSTANCE: invention relates to auxiliary devices for pipeline network intended to shut off flow of working medium in pipeline or tight separation of adjacent cavities of pipelines during operation, as well as for emergency, repair and diagnostic work fo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Kovalev Valerij Nikolaevich, Lomakina Elena Yurevna, Izhberdeev Nail Rinatovich, Efimov Maksim Valerevich, Batishchev Dmitrij Yurevich
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING 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 TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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