PIPELINE SHUT-OFF DEVICE

FIELD: mechanics. ^ SUBSTANCE: split clamps, pinned together and locked by nuts, are arranged on the pipeline coupled flanges, the mounting pins being fitted parallel to the pipeline. One of the aforesaid pins accommodates a rotary inserts, a no-go insert representing a dummy plate and a through ins...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	RJABININ VJACHESLAV PETROVICH, MATVEICHEVA IRINA ANATOL'EVNA, AVERKIN EVGENIJ SERGEEVICH, OSOKIN IGOR' IVANOVICH
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 MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	FIELD: mechanics. ^ SUBSTANCE: split clamps, pinned together and locked by nuts, are arranged on the pipeline coupled flanges, the mounting pins being fitted parallel to the pipeline. One of the aforesaid pins accommodates a rotary inserts, a no-go insert representing a dummy plate and a through insert representing a circular plate. The aforesaid inserts are furnished with ears for them to be seated on the pins. The flange hub is made up of two parts tightly coupled by a U-tube composed of flat rings. ^ EFFECT: compensating properties and preservation of joint parameters in replacing inserts. ^ 1 dwg