DEVICE FOR REMOVAL OF DEFECTS FROM OPERATING PIPE LINE AND CONNECTION OF BRANCHES TO IT

FIELD: devices for removal of defects and connection of branches to pipe line. SUBSTANCE: device includes adapter branch pipe secured on pipe line, damper and unit consisting of chuck with drive, centering drill and cutter; it is provided with C-shaped circular magnet fitted in cavity of cutter for...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	SAMOJLOV B.V, ZAJTSEV S.P, GORSKAJA V.JA, NEKRASOVA A.P
Format:	Patent
Sprache:	eng
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	FIELD: devices for removal of defects and connection of branches to pipe line. SUBSTANCE: device includes adapter branch pipe secured on pipe line, damper and unit consisting of chuck with drive, centering drill and cutter; it is provided with C-shaped circular magnet fitted in cavity of cutter for limited axial displacement; magnet has axial hole for centering drill; lower end surface of circular magnet engageable with pipe line has identical form. In preferable version, cutter has inner holding pins located in C-shaped circular cavity of magnet. EFFECT: enhanced efficiency. 2 cl, 1 dwge