TWO-SPEED MANUAL DRIVE OF SHUT-OFF VALVES

FIELD: machine building.SUBSTANCE: invention relates to mechanical control devices of gear transmissions and can be used in chemical and oil-and-gas machine building at manufacture of two-speed drives of pipeline shut-off valves. Two-speed manual shutoff valve drive comprises a housing; flywheel, ri...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Sannikov Aleksandr Mikhajlovich, Trubachev Evgenij Semenovich, Kuznetsov Andrej Sergeevich, Plekhanov Fedor Ivanovich
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 LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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