MODE OF CHECKING FOR TIGHTNESS OF THE BREACH MECHANISM OF A LOCKING PIPELINE FITTING

FIELD: the invention refers to locking pipeline fittings particular to checking tightness of the breech mechanism in time of exploitation. ^ SUBSTANCE: the invention is designed to increase the time of service of pipeline fitting by way of carrying in time a preventive repair on the basis of measure...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHANAURIN ANATOLIJ LEONT'EVICH, FEDIN SERGEJ ALEKSANDROVICH, CHERYKOV LEONID ALEKSANDROVICH, MAKAROV VLADIMIR VASIL'EVICH, SHEVELEV APLEKSANDR VIKTOROVICH
Format:	Patent
Sprache:	eng ; rus
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 MEASURING MECHANICAL ENGINEERING PHYSICS PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	FIELD: the invention refers to locking pipeline fittings particular to checking tightness of the breech mechanism in time of exploitation. ^ SUBSTANCE: the invention is designed to increase the time of service of pipeline fitting by way of carrying in time a preventive repair on the basis of measurement of actual value of leakage which depends on wearing of sealing fields. This result is achieved due to the fact that the definition of the value of leakage is made depending on direction of working medium at closed breech mechanism along one of the free channels connected with ring grooves fulfilled on the sealing field of the breach mechanism. ^ EFFECT: increases time of service of a pipeline fitting. ^ 2 dwg